US20090134377A1 - Railing system - Google Patents
Railing system Download PDFInfo
- Publication number
- US20090134377A1 US20090134377A1 US12/324,467 US32446708A US2009134377A1 US 20090134377 A1 US20090134377 A1 US 20090134377A1 US 32446708 A US32446708 A US 32446708A US 2009134377 A1 US2009134377 A1 US 2009134377A1
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- US
- United States
- Prior art keywords
- brace
- rail
- casing
- extending
- baluster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
- E04F2011/1819—Connections therefor between balustrade posts and horizontal or sloping balustrade members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
- E04F2011/1819—Connections therefor between balustrade posts and horizontal or sloping balustrade members
- E04F2011/1821—Connections therefor between balustrade posts and horizontal or sloping balustrade members between balustrade posts and handrails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
- E04F2011/1823—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members
- E04F2011/1825—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members between balustrade filling members, e.g. balusters or panels, and handrails
- E04F2011/1827—Connections therefor between balustrade filling members, e.g. balusters or panels, and horizontal or sloping balustrade members between balustrade filling members, e.g. balusters or panels, and handrails between balusters and handrails
Definitions
- the Applicant's teaching disclosed herein relates to railing systems that can be used with, for example, porches and stairways, and to components of such railing systems.
- U.S. Pat. No. 6,702,259 discloses a guard rail system fabricated from standard-sized components, preferably extruded, including balusters fastened to a lower rail and to an upper retainer at fixed intervals.
- the balusters are provided with central bores for receiving fasteners such as screws through predrilled holes in the upper retainer and lower rail.
- a hand rail is slip-fitted over the upper retainer in locking relation, to provide integrated guard rail sections.
- Guard rail sections so assembled are fastened to end posts, preferably using mounting brackets having a flanged arm which nests in grooves or recesses in the upper retainer and lower rail to provide a safe, secure and aesthetically appealing guard rail.
- U.S. Pat. No. 6,874,766 discloses a deck railing section comprising synthetic posts held spaced from one another by top and bottom rail members.
- Each of the rail members has a multiple piece construction including first and second interlocking synthetic rail pieces and a metallic reinforcing insert.
- the insert has holes at post attachment locations along the insert.
- Each post has screw ports to opposite ends of the post.
- Rail members are secured to the posts by threaded attachment members passing through the holes in the inserts and into the screw ports of the posts.
- the first rail pieces are trapped between the posts and the inserts.
- the second rail pieces lock onto the first rail pieces hiding the reinforcing inserts internally of the rail members.
- this disclosure describes one or more methods or apparatuses related to railing systems and components thereof, and which can be used with, for example porches and stairways of homes or other buildings.
- a rail for a railing system comprises an upper rail, a lower rail spaced below and generally parallel to the upper rail; and a plurality of balusters extending generally vertically between the upper and lower rails, each baluster including a hollow casing and a brace extending lengthwise within the casing, the brace having an upper end secured to the upper rail and a lower end secured to the lower rail.
- Each brace can be constructed of metal.
- Each brace can comprise an extruded lineal cut to length.
- the upper rail can comprise an upper beam and the lower rail can comprise a lower beam, each beam extending lengthwise of the respective rail.
- Each of the beams can be constructed of metal.
- the upper ends of each brace can be secured to the upper beam, and the lower ends of each brace can be secured to the lower beam.
- Each beam can comprise a proximal face directed towards the balusters, and a distal face opposite the proximal face.
- the upper rail can comprise an upper cover generally covering the distal face of the upper beam, and the lower rail can comprise a lower cover generally covering the distal face of the lower beam.
- the upper rail can comprise an upper retainer extending lengthwise of the upper rail and disposed between the upper ends of the balusters and the upper beam
- the lower rail can comprise a lower retainer extending lengthwise of the lower rail and disposed between the lower ends of the balusters and the lower beam.
- the outer surface of each brace can engage an inner surface of the casing such that relative lateral movement between the casing and the brace is inhibited.
- the brace can have at least two screw bosses at each end for anchoring a fastener therein.
- the screw bosses can be generally vertical.
- the screw bosses can comprise vertical channels having open ends adjacent the proximal surface of the beam.
- the beam can have apertures in registration with the open ends of the screw bosses for receiving fasteners therethrough.
- the fasteners can comprise screws with threaded shanks and a head at one end, the head can bear against distal surface of beam, drawing beam and baluster securely together.
- a baluster assembly for a mounting between upper and lower rails of a railing section includes an elongate hollow casing extending lengthwise between opposed first and second casing ends; and a brace extending within the hollow casing and having first and second brace ends generally coterminous with the first and second casing ends, the brace having brace screw bosses at each end for receiving fasteners to secure the brace to said upper and lower rails.
- the brace can comprise an extruded aluminum lineal cut to length, the brace extending continuously between the first and second ends.
- Each brace can have a transverse extent configured to engage an inner surface of the casing, so as to inhibit lateral movement of casing relative to brace.
- Each brace can have two screw bosses, laterally spaced apart by a first spacing.
- a method of reinforcing a railing system including a plurality of hollow polymeric baluster casings configured for installation in a generally vertical orientation between upper and lower rails, the baluster casings having at least two casing screw bosses at either end for anchoring a fastener, the two casing screw bosses at each end spaced apart by a first spacing, the upper and lower rails each having a metal beam extending lengthwise thereof, the metal beam comprising apertures in registration with the screw bosses of the baluster casings, and wherein the method includes providing a plurality of braces each configured for insertion in a respective casing, each brace having first and second ends and a length generally equal to the length of the corresponding casing, and each brace having at least two screw bosses at each of the first and second ends, the brace screw bosses at each end spaced apart by a second spacing, the second spacing equal to the first spacing; inserting a brace in the baluster
- FIG. 1 is a front elevation view of a railing system according to one aspect of the Applicant's teaching
- FIG. 2 is a cross-sectional view of the railing system of FIG. 1 taken along the lines 2 - 2 ;
- FIG. 3 is an exploded view of the railing system of FIG. 1 ;
- FIG. 3 a is an enlarged portion of the railing system of FIG. 3 ;
- FIG. 3 b is another enlarged portion of the railing system of FIG. 3 ;
- FIG. 4 a cross-sectional view of a baluster portion of the railing system of FIG. 1 taken along the lines 4 - 4 ;
- FIG. 5 is an enlarged perspective view of a casing portion of the baluster of FIG. 4 ;
- FIG. 6 is an enlarged perspective view of a brace member of the baluster of FIG. 4 ;
- FIG. 7 is a cross-sectional view of an alternative baluster
- FIG. 8 is a cross-sectional view of another alternative baluster
- FIG. 9 is a cross-sectional view of another alternative baluster.
- FIG. 10 is a cross-sectional view of another alternative baluster
- FIG. 11 is an exploded perspective view of another example of a railing system
- FIG. 12 is an enlarged cross-sectional view of an upper railing portion of the system of FIG. 11 ;
- FIG. 13 is a cross-sectional view of a baluster portion of the system of FIG. 11 ;
- FIG. 14 is an enlarged view of a brace portion of the upper railing of FIG. 12 .
- a railing system 110 in accordance with an example of one aspect of the Applicant's teaching can be seen in FIG. 1 .
- the railing system 110 comprises a pair of rails, (i.e. an upper rail 112 a , and a lower rail 112 b ) and a plurality of balusters 116 each extending generally vertically between the rails 112 a , 112 b .
- the railing system 110 is shown in a horizontal configuration, with generally horizontal upper and lower rails 112 a , 112 b .
- the railing system 110 can also be configured for inclined applications, such as along a staircase, with inclined rails and vertical balusters 116 .
- Each of the rails 112 a , 112 b is generally elongate, having opposed ends adapted to be secured to uprights 118 .
- the uprights 118 can be in the form of, for example, but not limited to, walls, columns, or posts. In the example illustrated, the uprights 118 are in the form of newel posts.
- each of the rails 112 a , 112 b can comprise a beam extending lengthwise of the respective rail 112 a , 112 b .
- the upper rail 112 a comprises an upper beam 122 a
- the lower rail 112 b comprises a lower beam 122 b .
- the beams 122 a , 122 b can be constructed of a structural material, the material having properties that are well-known and/or already accepted by local building codes for use in railing systems. Additionally or alternatively, the structural material used to make the beams 122 a , 122 b can have mechanical properties that are stable over time and that are consistently reproducible from one manufacturing lot to another.
- the beams 122 a , 122 b can be made include metal (ferrous or non-ferrous), wood, and/or fiberglass.
- the beams 122 a , 122 b are made of cold rolled steel.
- Each beam 122 a , 122 b comprises a proximal face 124 directed towards the balusters 116 , and a distal face 126 opposite the proximal face 124 .
- the upper and lower beams 122 a , 122 b can optionally have a common profile. In the example illustrated, the beams 122 a , 122 b have a common profile and are interchangeable with each other.
- Each baluster 116 in the embodiment illustrated includes a hollow casing 130 and a brace 132 extending lengthwise within the casing 130 .
- the casing 130 can be made of a material that is generally non-structural, and the casings 130 can provide cosmetic or other ancillary benefits to the railing system 110 , rather than necessarily satisfying strength and/or other performance requirements.
- the casings 130 are made of polymer, such as an extruded vinyl.
- the brace 132 of each baluster 116 can be constructed of a structural material that, similar to the structural material of the beams 122 a , 122 b , has properties that are well-known and/or already accepted by local building codes for use in railing systems. Additionally or alternatively, the structural material used to make the braces 132 can have mechanical properties that are stable over time and that are consistently reproducible from one manufacturing lot to another. In the example illustrated, the braces 132 are made of extruded aluminum lineals cut to a desired length to provide each brace 132 with an upper end 132 a and a lower end 132 b , between which the brace 132 extends continuously.
- each brace 132 is secured to the upper rail 112 a and the lower end 132 b of each brace 132 is secured to the lower rail 112 b .
- the upper ends 132 a of each brace 132 are secured to the upper beam 122 a of the upper rail 112 a
- the lower ends 132 b of each brace 132 are secured to the lower beam 122 b of the lower rail 112 b.
- each brace 132 can have at least two brace screw bosses 134 at each end for anchoring a fastener 136 therein. More particularly, in the example illustrated, each brace 132 has two upper brace screw bosses 134 a at the upper end 132 a and two lower brace screw bosses 134 b at the lower end 132 b . The two screw bosses 134 can be spaced apart laterally by a brace screw boss spacing 137 .
- the brace screw bosses 122 a , 122 b are generally vertical and can comprise vertical channels 138 having open ends 138 a , 138 b adjacent the proximal surface 124 of the upper and lower beams 122 a , 122 b , respectively.
- the vertical channels 138 can extend continuously along the length of each brace 132 .
- Each beam 122 a , 122 b can have apertures in registration with the open ends of the brace screw bosses 134 for receiving the fasteners 136 therethrough.
- the upper beam 122 a has upper apertures 140 a and the lower beam 122 b has lower apertures 140 b .
- the apertures 140 a , 140 b can be spaced apart lengthwise along the length of the beam 122 a , 122 b by a lengthwise spacing 144 , which can be selected to match the desired spacing between adjacent balusters 116 .
- the two apertures in each pair of apertures can be spaced apart transversely by a transverse aperture spacing 147 that can be equal to the brace screw boss spacing 137 .
- the fasteners 136 can comprise screws with threaded shanks 150 and a head 152 at one end thereof. Upon assembly, the head 152 can bear against the distal face 126 of the beam 122 a , 122 b , drawing the beam 122 a , 122 b and baluster 116 securely together.
- the rails 112 a , 112 b can be provided with a cover that can conceal and/or enclose the beam 122 a , 122 b .
- the upper rail 112 a comprises an upper cover 156 a generally covering the distal face 126 of the upper beam 122 a
- the lower rail 112 b comprises a lower cover 156 b generally covering the distal face 126 of the lower beam 112 b.
- the covers 156 a , 156 b can be made of a material that is generally non-structural, and the covers can provide cosmetic or other ancillary benefits to the railing system 110 , rather than necessarily satisfying strength and/or other performance requirements.
- the covers 156 a , 156 b are made of polymer, such as an extruded vinyl. The vinyl can provide a good gripping surface that remains warmer to the touch than would, for example, a metal cover.
- the upper and lower covers 156 a , 156 b can optionally have a common profile.
- the upper cover 156 a has a profile that is distinct from that of the lower cover 156 b .
- the upper cover 156 a has an outer surface 158 a that is slightly more contoured (rounded) with recesses 160 on either side, which can facilitate being grasped by the hand of a user.
- the lower cover 156 b has an outer surface 158 b that is more rectangular (relative to the upper cover 156 a ).
- the covers 156 a , 156 b can be coupled to the beams 122 a , 122 b , to the ends of the balusters 116 , and/or to other elements of the rails 112 a , 112 b .
- the rails include retainers to which the covers 156 a , 156 b can be coupled.
- the upper rail 112 a comprises an upper retainer 162 a extending lengthwise of the upper rail 112 a and disposed between the upper ends of the balusters 116 and the proximal surface 124 of the upper beam 122 a .
- the lower rail 112 b in the example illustrated comprises a lower retainer 162 b extending lengthwise of the lower rail 112 b and disposed between the lower ends of the balusters 116 and the proximal face 124 of the lower beam 122 b.
- the brace 132 is generally H-shaped in cross-section, having a two opposed arms 172 and a central web 174 extending between the arms 172 .
- the channels 138 forming the brace screw bosses 134 are located proximate the intersection of the web 174 and the respective arms 172 .
- Each brace 132 has an outer surface 176 , at least a portion of which is configured to engage at least a portion of the inner surface 178 of the casing 130 such that relative lateral movement between the casing 130 and the brace 132 is inhibited.
- the opposed ends 180 of the arms 172 provide a portion of the outer surface 176 of the brace 132 that engages an the inner surface 178 of a first pair of opposed sidewalls 182 of the casing, to inhibit motion in a first lateral direction (up-down direction in FIG. 4 ).
- the brace screw bosses 134 have laterally outermost surfaces 184 that form a portion of the outer surface 176 that engages the inner surface 178 of a second pair of opposed sidewalls 186 of the casing 130 , to inhibit motion in a second lateral direction (left-right in FIG. 4 ), normal to the first direction.
- the casing 130 can be provided with optional casing screw bosses 188 at each end, which can be engageable with the fastener 136 (or another fastener) to secure the casings 116 to the rails 112 a , 112 b .
- each casing 130 has two upper brace screw bosses 188 a at the upper end and two lower casing screw bosses 188 b at the lower end.
- the two screw bosses 188 at each end can be spaced apart by a casing screw boss spacing 187 .
- the casing screw boss spacing 187 can be equal to the brace screw boss spacing 137 .
- Providing equal screw boss spacing 137 , 187 can facilitate installation of casings 130 without braces 132 in cases where braces are not required (for example, on ground floor railing installations).
- the casings 130 can then be universal, in the sense that the same extrusion can be used with or without braces 132 .
- Rotating the casing 130 by 90 degrees can provide aligned registration of the casing screw bosses 188 with the apertures 140 a , 140 b in the beam 122 a , 122 b.
- baluster 216 is similar to the baluster 116 , and like features are identified by like reference characters, incremented by 100 .
- the baluster 216 can generally be interchanged with the baluster 116 in the railing 110 , with some changes required such as, for example, the quantity and relative positioning of the apertures 140 a , 140 b in the beams 122 a , 122 b.
- the baluster 216 has a casing 230 and a brace 232 .
- the brace 232 comprises, in the example illustrated, a generally planar central web 274 with brace screw bosses 234 extending along each opposed side edge.
- the brace 232 is sized to fit snugly within the casing on a diagonal, between opposed first and second corners 231 a , 231 b .
- the other two opposed interior corners 231 c , 231 d of the casing 230 are provided with casing screw bosses 288 .
- the casing screw bosses 288 are spaced apart from each other by a casing screw boss spacing 287 which is equal to the casing boss spacing 237 , and which defines a common screw boss diameter centered about a central longitudinal axis of the baluster 216 , and about which the four screw bosses are equally spaced at 90 degree increments.
- baluster 316 is similar to the baluster 116 , and like features are identified by like reference characters, incremented by 200 .
- the baluster 316 can generally be interchanged with the baluster 116 in the railing 110 , with some changes required such as, for example, the quantity and relative positioning of the apertures 140 a , 140 b in the beams 122 a , 122 b.
- the casing screw bosses 388 and the brace screw bosses 334 are not spaced equally apart. Installing the balusters 316 with the brace 332 requires a distinct aperture spacing 147 in the beam 122 a , 122 b to match the spacing 337 between the brace bosses 332 . This can provide a failsafe and/or a visual indication as to whether or not a baluster 316 has been installed with or without a brace 332 in the casing 330 .
- baluster 416 is similar to the baluster 116 , and like features are identified by like reference characters, incremented by 300 .
- the baluster 416 can generally be interchanged with the baluster 116 in the railing 110 , with some changes required such as, for example, the quantity and relative positioning of the apertures 140 a , 140 b in the beams 122 a , 122 b.
- the casing 430 is provided with interior supports 491 for engaging the outer surface of the brace 432 .
- the interior supports 491 have inner surfaces that engage opposing outer surfaces of each of the brace screw bosses 434 , to inhibit lateral motion in one direction (left-right in FIG. 9 ).
- the inner surfaces of the sidewalls 486 from which the supports 491 extend inhibit lateral motion in a second direction (up down in FIG. 9 ), normal to the first direction.
- baluster 516 is similar to the baluster 116 , and like features are identified by like reference characters, incremented by 400 .
- the baluster 516 can generally be interchanged with the baluster 116 in the railing 110 , with some changes required such as, for example, the quantity and relative positioning of the apertures 140 a , 140 b in the beams 122 a , 122 b.
- the casing 530 is free of any casing screw bosses.
- the brace 532 has a web structure that is X-shaped in cross section, with four web segments 474 a , 474 b , 474 c and 474 d extending from a central axis 475 , and a respective brace screw boss 434 provided along the side edge of each web segment.
- FIG. 11 Another example of a railing system 610 is shown in FIG. 11 .
- the railings system 610 is similar to the railing system 110 , with like features identified by like reference characters, incremented by 500 .
- the railing system 610 includes an upper rail 612 a including an upper beam 622 a and an upper cover 656 a coupled to the upper beam 622 a .
- plastic covers 656 and casings 630 have not been shown, so as to more clearly reveal the metal skeletal structure.
- the upper beam 622 a can be constructed of metal and the upper cover 656 a (see FIG. 12 ) can be constructed of plastic.
- the upper beam 622 a is constructed of aluminum. At least a portion of the outer surface of the aluminum beam 622 a (including the proximal face 624 ) can be painted to notch the colour of the cover 656 a and/or casings 630 .
- the railing system 610 further includes a lower rail 612 b extending generally parallel to the upper rail 612 a and spaced vertically below the upper rail 612 b .
- the lower rail 612 b includes a lower beam 622 b constructed of metal.
- the lower beam 622 b is, in the example illustrated, constructed of aluminum.
- each baluster 616 extending generally vertically between the upper and lower rails 612 a , 612 b , and each baluster 616 including a hollow plastic casing 630 and a metal brace 632 extending vertically within the casing 630 .
- Each brace 632 has an upper brace end 632 a secured to the upper beam 622 a and a lower brace end 632 b secured to the lower beam 622 b .
- each brace 632 is constructed of aluminum.
- Each brace 632 has at least two brace screw bosses 634 at each of the upper and lower brace ends 632 a , 632 b .
- the upper beam 622 a and the lower beam 622 b have apertures 640 a , 640 b therethrough in registration with the brace screw bosses 634 .
- a plurality of brace fasteners 636 are provided for securing the braces 632 to the beams 622 a , 622 b , each fastener 636 extending through one of the apertures 640 a , 640 b and into a respective one of the brace screw bosses 634 in registration therewith.
- Each brace 632 has transversely spaced apart contact surfaces 676 that engage opposed inner surfaces 678 of the casing 630 , wherein lateral movement of the casing 630 relative to the brace 632 is inhibited.
- the upper beam 622 a has an upwardly directed upper distal face 626 concealed by the upper cover 656 a , and the upper beam 622 a has an upper proximal face 624 opposite the upper distal face 626 and directed towards the balusters 616 , the upper baluster ends 632 a bearing directly against the proximal face 624 ( FIG. 12 ).
- the upper beam 622 a comprises an extruded beam lineal including laterally spaced-apart attachment grooves 701 ( FIG. 14 ) extending lengthwise along the upper beam 622 a .
- the upper cover 656 a comprises an extruded cover lineal having sidewalls 703 with laterally spaced apart and inwardly directed barbs 705 ( FIG. 12 ) extending lengthwise along the upper cover 656 a .
- the barbs 705 are received in the grooves 701 for coupling the upper cover 656 a to the upper beam 622 a.
- the railing system 610 can further include a mounting bracket 707 ( FIG. 11 ) at one or both longitudinal ends of the upper rail and/or the lower rail 612 a , 612 b for securing the rails to an upright 618 .
- the upright 618 can be, for example, a wall, column, or newel post.
- Each mounting bracket 707 is provided at each end of the upper rail.
- Each mounting bracket includes a generally planar first flange 711 oriented parallel to the upper rail 612 a and secured to the upper beam 622 a , and a generally planar second flange 713 joined to the first flange and oriented vertically for securing the mounting bracket 707 to the upright 618 .
- the extruded beam lineal can include integrally extruded bracket engagement members for engaging the first flange 711 of the mounting bracket 707 in sliding fit.
- bracket engagement members are provided, including a transverse support surface 717 ( FIG. 14 ) spaced vertically above a base panel 719 of the beam 622 a by a vertical web 721 .
- the transverse support surface 717 extends across a central portion of the upper beam 622 a , and an underside surface 723 of the first flange 711 bears against the transverse support surface 717 ( FIG. 12 ).
- a bracket fastener 725 can be passed through an aperture in the first flange 711 and anchored in the transverse support surface 717 for fixing the first flange 711 to the upper rail 612 a .
- the transverse support surface 717 can be provided with an integrally extruded central score line 727 ( FIG. 14 ) to identify a desired lateral position of the fastener 725 .
- the vertical spacing between the transverse support surface and the base panel of the beam is, in the example illustrated, sized to accommodate the length of the fastener 725 so that the fastener 725 does not protrude through the proximal face 624 of the beam 622 a.
- the bracket engagement members further comprise a pair of top retaining segments 731 extending horizontally inwardly from opposed sides of the upper beam 622 a ( FIG. 14 ).
- Each top retaining segment 731 has a bottom surface 733 spaced at a greater elevation than the transverse support surface 717 to receive the thickness of the first flange 711 therebetween (i.e. between the vertical position of the bottom surface 733 and that of the transverse support surface 717 ) in sliding fit.
- the bracket engagement members can further include a pair of sideways retaining segments 735 each extending generally downwardly from respective ones of the top retaining segments 731 .
- Each sideways retaining segment 735 can have a side engagement surface 737 spaced vertically intermediate the bottom surfaces 733 of the top retaining segments 731 and the transverse support surface 717 .
- the side engagement surfaces 737 are, in the example illustrated, configured to engage opposed lateral edges 739 of the first flange 711 , and to receive the lateral extent of the first flange 711 between the laterally opposed side engagement surfaces 737 in sliding fit.
Abstract
A railing apparatus includes an upper rail, a lower rail spaced below and generally parallel to the upper rail, and a plurality of balusters extending generally vertically between the upper and lower rails. Each baluster includes a hollow casing and a brace extending lengthwise within the casing, the brace having an upper end secured to the upper rail and a lower end secured to the lower rail.
Description
- This application claims the benefit of Provisional Application No. 60/990,208, filed Nov. 26, 2007, which is hereby incorporated herein by reference.
- The Applicant's teaching disclosed herein relates to railing systems that can be used with, for example, porches and stairways, and to components of such railing systems.
- U.S. Pat. No. 6,702,259 (Pratt) discloses a guard rail system fabricated from standard-sized components, preferably extruded, including balusters fastened to a lower rail and to an upper retainer at fixed intervals. The balusters are provided with central bores for receiving fasteners such as screws through predrilled holes in the upper retainer and lower rail. A hand rail is slip-fitted over the upper retainer in locking relation, to provide integrated guard rail sections. Guard rail sections so assembled are fastened to end posts, preferably using mounting brackets having a flanged arm which nests in grooves or recesses in the upper retainer and lower rail to provide a safe, secure and aesthetically appealing guard rail.
- U.S. Pat. No. 6,874,766 (Curatolo) discloses a deck railing section comprising synthetic posts held spaced from one another by top and bottom rail members. Each of the rail members has a multiple piece construction including first and second interlocking synthetic rail pieces and a metallic reinforcing insert. The insert has holes at post attachment locations along the insert. Each post has screw ports to opposite ends of the post. Rail members are secured to the posts by threaded attachment members passing through the holes in the inserts and into the screw ports of the posts. The first rail pieces are trapped between the posts and the inserts. The second rail pieces lock onto the first rail pieces hiding the reinforcing inserts internally of the rail members.
- The following summary is intended to introduce the reader to the disclosure provided herein but not to define any invention. In general, this disclosure describes one or more methods or apparatuses related to railing systems and components thereof, and which can be used with, for example porches and stairways of homes or other buildings.
- According to one aspect, a rail for a railing system comprises an upper rail, a lower rail spaced below and generally parallel to the upper rail; and a plurality of balusters extending generally vertically between the upper and lower rails, each baluster including a hollow casing and a brace extending lengthwise within the casing, the brace having an upper end secured to the upper rail and a lower end secured to the lower rail.
- Each brace can be constructed of metal. Each brace can comprise an extruded lineal cut to length. The upper rail can comprise an upper beam and the lower rail can comprise a lower beam, each beam extending lengthwise of the respective rail. Each of the beams can be constructed of metal. The upper ends of each brace can be secured to the upper beam, and the lower ends of each brace can be secured to the lower beam. Each beam can comprise a proximal face directed towards the balusters, and a distal face opposite the proximal face. The upper rail can comprise an upper cover generally covering the distal face of the upper beam, and the lower rail can comprise a lower cover generally covering the distal face of the lower beam. The upper rail can comprise an upper retainer extending lengthwise of the upper rail and disposed between the upper ends of the balusters and the upper beam, and the lower rail can comprise a lower retainer extending lengthwise of the lower rail and disposed between the lower ends of the balusters and the lower beam. The outer surface of each brace can engage an inner surface of the casing such that relative lateral movement between the casing and the brace is inhibited. The brace can have at least two screw bosses at each end for anchoring a fastener therein. The screw bosses can be generally vertical. The screw bosses can comprise vertical channels having open ends adjacent the proximal surface of the beam. The beam can have apertures in registration with the open ends of the screw bosses for receiving fasteners therethrough. The fasteners can comprise screws with threaded shanks and a head at one end, the head can bear against distal surface of beam, drawing beam and baluster securely together.
- According to another aspect, a baluster assembly for a mounting between upper and lower rails of a railing section includes an elongate hollow casing extending lengthwise between opposed first and second casing ends; and a brace extending within the hollow casing and having first and second brace ends generally coterminous with the first and second casing ends, the brace having brace screw bosses at each end for receiving fasteners to secure the brace to said upper and lower rails. The brace can comprise an extruded aluminum lineal cut to length, the brace extending continuously between the first and second ends.
- Each brace can have a transverse extent configured to engage an inner surface of the casing, so as to inhibit lateral movement of casing relative to brace. Each brace can have two screw bosses, laterally spaced apart by a first spacing.
- According to another aspect, a method of reinforcing a railing system is provided, wherein the railing system including a plurality of hollow polymeric baluster casings configured for installation in a generally vertical orientation between upper and lower rails, the baluster casings having at least two casing screw bosses at either end for anchoring a fastener, the two casing screw bosses at each end spaced apart by a first spacing, the upper and lower rails each having a metal beam extending lengthwise thereof, the metal beam comprising apertures in registration with the screw bosses of the baluster casings, and wherein the method includes providing a plurality of braces each configured for insertion in a respective casing, each brace having first and second ends and a length generally equal to the length of the corresponding casing, and each brace having at least two screw bosses at each of the first and second ends, the brace screw bosses at each end spaced apart by a second spacing, the second spacing equal to the first spacing; inserting a brace in the baluster casings; aligning the brace screw bosses with the apertures in the beam; and inserting fasteners through the apertures and into the brace screw bosses.
- The drawings included herewith are for illustrating various examples of articles, methods, and apparatuses of the present specification and are not intended to limit the scope of what is taught in any way. In the drawings:
-
FIG. 1 is a front elevation view of a railing system according to one aspect of the Applicant's teaching; -
FIG. 2 is a cross-sectional view of the railing system ofFIG. 1 taken along the lines 2-2; -
FIG. 3 is an exploded view of the railing system ofFIG. 1 ; -
FIG. 3 a is an enlarged portion of the railing system ofFIG. 3 ; -
FIG. 3 b is another enlarged portion of the railing system ofFIG. 3 ; -
FIG. 4 a cross-sectional view of a baluster portion of the railing system ofFIG. 1 taken along the lines 4-4; -
FIG. 5 is an enlarged perspective view of a casing portion of the baluster ofFIG. 4 ; -
FIG. 6 is an enlarged perspective view of a brace member of the baluster ofFIG. 4 ; -
FIG. 7 is a cross-sectional view of an alternative baluster; -
FIG. 8 is a cross-sectional view of another alternative baluster; -
FIG. 9 is a cross-sectional view of another alternative baluster; -
FIG. 10 is a cross-sectional view of another alternative baluster; -
FIG. 11 is an exploded perspective view of another example of a railing system; -
FIG. 12 is an enlarged cross-sectional view of an upper railing portion of the system ofFIG. 11 ; and -
FIG. 13 is a cross-sectional view of a baluster portion of the system ofFIG. 11 ; and -
FIG. 14 is an enlarged view of a brace portion of the upper railing ofFIG. 12 . - Various apparatuses or processes will be described below to provide an example of an embodiment of each claimed invention. No embodiment described below limits any claimed invention and any claimed invention may cover processes or apparatuses that are not described below. The claimed inventions are not limited to apparatuses or processes having all of the features of any one apparatus or process described below or to features common to multiple or all of the apparatuses described below. It is possible that an apparatus or process described below is not an embodiment of any claimed invention. The applicants, inventors or owners reserve all rights that they may have in any invention disclosed in an apparatus or process described below that is not claimed in this document, for example the right to claim such an invention in a continuing application and do not intend to abandon, disclaim or dedicate to the public any such invention by its disclosure in this document.
- A
railing system 110 in accordance with an example of one aspect of the Applicant's teaching can be seen inFIG. 1 . Therailing system 110 comprises a pair of rails, (i.e. anupper rail 112 a, and alower rail 112 b) and a plurality ofbalusters 116 each extending generally vertically between therails railing system 110 is shown in a horizontal configuration, with generally horizontal upper andlower rails railing system 110 can also be configured for inclined applications, such as along a staircase, with inclined rails andvertical balusters 116. - Each of the
rails uprights 118. Theuprights 118 can be in the form of, for example, but not limited to, walls, columns, or posts. In the example illustrated, theuprights 118 are in the form of newel posts. - Referring now to
FIG. 2 , each of therails respective rail upper rail 112 a comprises anupper beam 122 a, and thelower rail 112 b comprises alower beam 122 b. Thebeams beams beams beams - Each
beam proximal face 124 directed towards thebalusters 116, and adistal face 126 opposite theproximal face 124. The upper andlower beams beams - Each
baluster 116 in the embodiment illustrated includes ahollow casing 130 and abrace 132 extending lengthwise within thecasing 130. Thecasing 130 can be made of a material that is generally non-structural, and thecasings 130 can provide cosmetic or other ancillary benefits to therailing system 110, rather than necessarily satisfying strength and/or other performance requirements. In the example illustrated, thecasings 130 are made of polymer, such as an extruded vinyl. - Referring to
FIGS. 4 and 6 , thebrace 132 of eachbaluster 116 can be constructed of a structural material that, similar to the structural material of thebeams braces 132 can have mechanical properties that are stable over time and that are consistently reproducible from one manufacturing lot to another. In the example illustrated, thebraces 132 are made of extruded aluminum lineals cut to a desired length to provide eachbrace 132 with anupper end 132 a and alower end 132 b, between which thebrace 132 extends continuously. - In the
railing 110, theupper end 132 a of eachbrace 132 is secured to theupper rail 112 a and thelower end 132 b of eachbrace 132 is secured to thelower rail 112 b. In the example illustrated, the upper ends 132 a of eachbrace 132 are secured to theupper beam 122 a of theupper rail 112 a, and the lower ends 132 b of eachbrace 132 are secured to thelower beam 122 b of thelower rail 112 b. - To facilitate securing the
braces 132 to thebeams brace 132 can have at least twobrace screw bosses 134 at each end for anchoring afastener 136 therein. More particularly, in the example illustrated, eachbrace 132 has two upperbrace screw bosses 134 a at theupper end 132 a and two lowerbrace screw bosses 134 b at thelower end 132 b. The twoscrew bosses 134 can be spaced apart laterally by a bracescrew boss spacing 137. - In the example illustrated, the
brace screw bosses vertical channels 138 havingopen ends proximal surface 124 of the upper andlower beams vertical channels 138 can extend continuously along the length of eachbrace 132. - Each
beam brace screw bosses 134 for receiving thefasteners 136 therethrough. In the example illustrated, theupper beam 122 a has upper apertures 140 a and thelower beam 122 b haslower apertures 140 b. Theapertures 140 a, 140 b can be spaced apart lengthwise along the length of thebeam lengthwise spacing 144, which can be selected to match the desired spacing betweenadjacent balusters 116. The two apertures in each pair of apertures can be spaced apart transversely by atransverse aperture spacing 147 that can be equal to the bracescrew boss spacing 137. - The
fasteners 136 can comprise screws with threadedshanks 150 and ahead 152 at one end thereof. Upon assembly, thehead 152 can bear against thedistal face 126 of thebeam beam baluster 116 securely together. - The
rails beam upper rail 112 a comprises anupper cover 156 a generally covering thedistal face 126 of theupper beam 122 a, and thelower rail 112 b comprises alower cover 156 b generally covering thedistal face 126 of thelower beam 112 b. - The
covers railing system 110, rather than necessarily satisfying strength and/or other performance requirements. In the example illustrated, thecovers - The upper and
lower covers upper cover 156 a has a profile that is distinct from that of thelower cover 156 b. Theupper cover 156 a has anouter surface 158 a that is slightly more contoured (rounded) withrecesses 160 on either side, which can facilitate being grasped by the hand of a user. Thelower cover 156 b has anouter surface 158 b that is more rectangular (relative to theupper cover 156 a). - The
covers beams balusters 116, and/or to other elements of therails covers upper rail 112 a comprises anupper retainer 162 a extending lengthwise of theupper rail 112 a and disposed between the upper ends of thebalusters 116 and theproximal surface 124 of theupper beam 122 a. Thelower rail 112 b in the example illustrated comprises alower retainer 162 b extending lengthwise of thelower rail 112 b and disposed between the lower ends of thebalusters 116 and theproximal face 124 of thelower beam 122 b. - Further details of the
brace 132 will be described, with reference toFIGS. 4 and 6 . In the example illustrated, thebrace 132 is generally H-shaped in cross-section, having a twoopposed arms 172 and acentral web 174 extending between thearms 172. Thechannels 138 forming thebrace screw bosses 134 are located proximate the intersection of theweb 174 and therespective arms 172. - Each
brace 132 has anouter surface 176, at least a portion of which is configured to engage at least a portion of theinner surface 178 of thecasing 130 such that relative lateral movement between thecasing 130 and thebrace 132 is inhibited. In the example illustrated, the opposed ends 180 of thearms 172 provide a portion of theouter surface 176 of thebrace 132 that engages an theinner surface 178 of a first pair ofopposed sidewalls 182 of the casing, to inhibit motion in a first lateral direction (up-down direction inFIG. 4 ). Thebrace screw bosses 134 have laterallyoutermost surfaces 184 that form a portion of theouter surface 176 that engages theinner surface 178 of a second pair ofopposed sidewalls 186 of thecasing 130, to inhibit motion in a second lateral direction (left-right inFIG. 4 ), normal to the first direction. - The
casing 130 can be provided with optionalcasing screw bosses 188 at each end, which can be engageable with the fastener 136 (or another fastener) to secure thecasings 116 to therails casing 130 has two upperbrace screw bosses 188 a at the upper end and two lowercasing screw bosses 188 b at the lower end. The twoscrew bosses 188 at each end can be spaced apart by a casingscrew boss spacing 187. The casing screw boss spacing 187 can be equal to the bracescrew boss spacing 137. Providing equalscrew boss spacing casings 130 withoutbraces 132 in cases where braces are not required (for example, on ground floor railing installations). Thecasings 130 can then be universal, in the sense that the same extrusion can be used with or withoutbraces 132. Rotating thecasing 130 by 90 degrees (or inverting thecasing 130 end-over-end by 180 degrees) can provide aligned registration of thecasing screw bosses 188 with theapertures 140 a, 140 b in thebeam - Referring to
FIG. 7 , another example of abaluster 216 is illustrated. Thebaluster 216 is similar to thebaluster 116, and like features are identified by like reference characters, incremented by 100. Thebaluster 216 can generally be interchanged with thebaluster 116 in therailing 110, with some changes required such as, for example, the quantity and relative positioning of theapertures 140 a, 140 b in thebeams - The
baluster 216 has acasing 230 and abrace 232. Thebrace 232 comprises, in the example illustrated, a generally planarcentral web 274 withbrace screw bosses 234 extending along each opposed side edge. Thebrace 232 is sized to fit snugly within the casing on a diagonal, between opposed first andsecond corners interior corners casing 230 are provided withcasing screw bosses 288. Thecasing screw bosses 288 are spaced apart from each other by a casing screw boss spacing 287 which is equal to the casing boss spacing 237, and which defines a common screw boss diameter centered about a central longitudinal axis of thebaluster 216, and about which the four screw bosses are equally spaced at 90 degree increments. - Referring to
FIG. 8 , another example of abaluster 316 is illustrated. Thebaluster 316 is similar to thebaluster 116, and like features are identified by like reference characters, incremented by 200. Thebaluster 316 can generally be interchanged with thebaluster 116 in therailing 110, with some changes required such as, for example, the quantity and relative positioning of theapertures 140 a, 140 b in thebeams - In the
baluster 316, thecasing screw bosses 388 and thebrace screw bosses 334 are not spaced equally apart. Installing thebalusters 316 with thebrace 332 requires adistinct aperture spacing 147 in thebeam brace bosses 332. This can provide a failsafe and/or a visual indication as to whether or not abaluster 316 has been installed with or without abrace 332 in thecasing 330. - Referring to
FIG. 9 , another example of abaluster 416 is illustrated. Thebaluster 416 is similar to thebaluster 116, and like features are identified by like reference characters, incremented by 300. Thebaluster 416 can generally be interchanged with thebaluster 116 in therailing 110, with some changes required such as, for example, the quantity and relative positioning of theapertures 140 a, 140 b in thebeams - In the
baluster 416, thecasing 430 is provided withinterior supports 491 for engaging the outer surface of thebrace 432. In the example illustrated, the interior supports 491 have inner surfaces that engage opposing outer surfaces of each of thebrace screw bosses 434, to inhibit lateral motion in one direction (left-right inFIG. 9 ). The inner surfaces of thesidewalls 486 from which thesupports 491 extend inhibit lateral motion in a second direction (up down inFIG. 9 ), normal to the first direction. - Referring to
FIG. 10 , another example of abaluster 516 is illustrated. Thebaluster 516 is similar to thebaluster 116, and like features are identified by like reference characters, incremented by 400. Thebaluster 516 can generally be interchanged with thebaluster 116 in therailing 110, with some changes required such as, for example, the quantity and relative positioning of theapertures 140 a, 140 b in thebeams - In the
baluster 516, thecasing 530 is free of any casing screw bosses. Thebrace 532 has a web structure that is X-shaped in cross section, with four web segments 474 a, 474 b, 474 c and 474 d extending from acentral axis 475, and a respectivebrace screw boss 434 provided along the side edge of each web segment. [0055] Another example of arailing system 610 is shown inFIG. 11 . Therailings system 610 is similar to therailing system 110, with like features identified by like reference characters, incremented by 500. - Referring also to
FIG. 11 , therailing system 610 includes anupper rail 612 a including anupper beam 622 a and anupper cover 656 a coupled to theupper beam 622 a. InFIG. 11 , plastic covers 656 andcasings 630 have not been shown, so as to more clearly reveal the metal skeletal structure. Theupper beam 622 a can be constructed of metal and theupper cover 656 a (seeFIG. 12 ) can be constructed of plastic. In the example illustrated, theupper beam 622 a is constructed of aluminum. At least a portion of the outer surface of thealuminum beam 622 a (including the proximal face 624) can be painted to notch the colour of thecover 656 a and/orcasings 630. - The
railing system 610 further includes alower rail 612 b extending generally parallel to theupper rail 612 a and spaced vertically below theupper rail 612 b. Thelower rail 612 b includes alower beam 622 b constructed of metal. Thelower beam 622 b is, in the example illustrated, constructed of aluminum. - With reference also to
FIG. 13 , a plurality ofbalusters 616 are provided, eachbaluster 616 extending generally vertically between the upper andlower rails baluster 616 including a hollowplastic casing 630 and ametal brace 632 extending vertically within thecasing 630. Eachbrace 632 has an upper brace end 632 a secured to theupper beam 622 a and alower brace end 632 b secured to thelower beam 622 b. In the example illustrated, eachbrace 632 is constructed of aluminum. - Each
brace 632 has at least twobrace screw bosses 634 at each of the upper and lower brace ends 632 a, 632 b. Theupper beam 622 a and thelower beam 622 b haveapertures brace screw bosses 634. A plurality ofbrace fasteners 636 are provided for securing thebraces 632 to thebeams fastener 636 extending through one of theapertures brace screw bosses 634 in registration therewith. - Each
brace 632 has transversely spaced apart contact surfaces 676 that engage opposedinner surfaces 678 of thecasing 630, wherein lateral movement of thecasing 630 relative to thebrace 632 is inhibited. - With reference also to
FIG. 14 , theupper beam 622 a has an upwardly directed upperdistal face 626 concealed by theupper cover 656 a, and theupper beam 622 a has an upperproximal face 624 opposite the upperdistal face 626 and directed towards thebalusters 616, the upper baluster ends 632 a bearing directly against the proximal face 624 (FIG. 12 ). - The
upper beam 622 a comprises an extruded beam lineal including laterally spaced-apart attachment grooves 701 (FIG. 14 ) extending lengthwise along theupper beam 622 a. Theupper cover 656 a comprises an extruded cover lineal havingsidewalls 703 with laterally spaced apart and inwardly directed barbs 705 (FIG. 12 ) extending lengthwise along theupper cover 656 a. Thebarbs 705 are received in thegrooves 701 for coupling theupper cover 656 a to theupper beam 622 a. - The
railing system 610 can further include a mounting bracket 707 (FIG. 11 ) at one or both longitudinal ends of the upper rail and/or thelower rail upright 618. The upright 618 can be, for example, a wall, column, or newel post. - In the example illustrated, and with reference to attachment of the
upper rail 612 a, one mountingbracket 707 is provided at each end of the upper rail. Each mounting bracket includes a generally planarfirst flange 711 oriented parallel to theupper rail 612 a and secured to theupper beam 622 a, and a generally planarsecond flange 713 joined to the first flange and oriented vertically for securing the mountingbracket 707 to theupright 618. - The extruded beam lineal can include integrally extruded bracket engagement members for engaging the
first flange 711 of the mountingbracket 707 in sliding fit. In the example illustrated, bracket engagement members are provided, including a transverse support surface 717 (FIG. 14 ) spaced vertically above abase panel 719 of thebeam 622 a by avertical web 721. Thetransverse support surface 717 extends across a central portion of theupper beam 622 a, and anunderside surface 723 of thefirst flange 711 bears against the transverse support surface 717 (FIG. 12 ). - A
bracket fastener 725 can be passed through an aperture in thefirst flange 711 and anchored in thetransverse support surface 717 for fixing thefirst flange 711 to theupper rail 612 a. Thetransverse support surface 717 can be provided with an integrally extruded central score line 727 (FIG. 14 ) to identify a desired lateral position of thefastener 725. The vertical spacing between the transverse support surface and the base panel of the beam is, in the example illustrated, sized to accommodate the length of thefastener 725 so that thefastener 725 does not protrude through theproximal face 624 of thebeam 622 a. - In the example illustrated, the bracket engagement members further comprise a pair of top retaining
segments 731 extending horizontally inwardly from opposed sides of theupper beam 622 a (FIG. 14 ). Eachtop retaining segment 731 has abottom surface 733 spaced at a greater elevation than thetransverse support surface 717 to receive the thickness of thefirst flange 711 therebetween (i.e. between the vertical position of thebottom surface 733 and that of the transverse support surface 717) in sliding fit. - The bracket engagement members can further include a pair of sideways retaining
segments 735 each extending generally downwardly from respective ones of thetop retaining segments 731. Eachsideways retaining segment 735 can have aside engagement surface 737 spaced vertically intermediate the bottom surfaces 733 of thetop retaining segments 731 and thetransverse support surface 717. The side engagement surfaces 737 are, in the example illustrated, configured to engage opposedlateral edges 739 of thefirst flange 711, and to receive the lateral extent of thefirst flange 711 between the laterally opposed side engagement surfaces 737 in sliding fit. - While the above description provides examples of one or more processes or apparatuses, it will be appreciated that other processes or apparatuses may be within the scope of the accompanying claims.
Claims (20)
1. A railing apparatus, comprising:
a) an upper rail;
b) a lower rail spaced below and generally parallel to the upper rail;
c) a plurality of balusters extending generally vertically between the upper and lower rails, each baluster including a hollow casing and a brace extending lengthwise within the casing, the brace having an upper end secured to the upper rail and a lower end secured to the lower rail.
2. The apparatus of claim 1 , wherein each brace is constructed of metal.
3. The apparatus of claim 2 , wherein each brace comprises an extruded lineal cut to length.
4. The apparatus of claim 1 , wherein the upper rail comprises an upper beam and the lower rail comprises a lower beam, each beam extending lengthwise of the respective rail.
5. The apparatus of claim 4 , wherein each of the beams is constructed of metal.
6. The apparatus of claim 4 , wherein the upper ends of each brace are secured to the upper beam, and the lower ends of each brace are secured to the lower beam.
7. The apparatus of claim 6 , wherein each beam comprises a proximal face directed towards the balusters, and a distal face opposite the proximal face.
8. The apparatus of claim 7 , wherein the upper rail comprises an upper cover generally covering the distal face of the upper beam, and the lower rail comprises a lower cover generally covering the distal face of the lower beam.
9. The apparatus of claim 1 , wherein the outer surface of the brace engages an inner surface of the casing such that relative lateral movement between the casing and the brace is inhibited.
10. A metal-reinforced railing system, comprising:
a) an upper rail including an upper beam and an upper cover coupled to the upper beam, the upper beam constructed of metal and the upper cover constructed of plastic, the upper beam having an upwards directed upper distal face concealed by the upper cover;
b) a lower rail extending generally parallel to the upper rail and spaced vertically below the upper rail, the lower rail comprising a lower beam, the lower beam constructed of metal; and
c) a plurality of balusters extending generally vertically between the upper and lower rails, each baluster including a hollow plastic casing and a metal brace extending vertically within the casing, each brace having an upper brace end secured to the upper beam and a lower brace end secured to the lower beam.
11. The railing system of claim 10 , wherein each brace comprises at least two brace screw bosses at each of the upper and lower brace ends, and wherein the upper beam and the lower beam have apertures therethrough in registration with the brace screw bosses.
12. The railing system of claim 11 , further comprising a plurality of fasteners, each fastener extending through one of the apertures and into a respective one of the brace screw bosses in registration therewith.
13. The railing system of claim 12 wherein the upper beam has an upper proximal face opposite the upper distal face and directed towards the balusters, the upper baluster ends bearing directly against the upper proximal face.
14. The railing system of claim 12 , wherein each brace has transversely spaced apart contact surfaces that engage opposed inner surfaces of the casing, wherein lateral movement of the casing relative to the brace is inhibited.
15. The railing system of claim 10 , wherein the upper beam comprises an extruded beam lineal including laterally spaced-apart attachment grooves extending lengthwise along the upper beam, and wherein the upper cover comprises an extruded cover lineal having sidewalls with laterally spaced apart and inwardly directed barbs extending lengthwise along the upper cover, the barbs received in the grooves for coupling the upper cover to the upper beam.
16. The railing system of claim 15 , further comprising a mounting bracket at each longitudinal end of the upper rail, each mounting bracket including a generally planar first flange oriented parallel to the upper rail and secured to the upper beam, and a generally planar second flange joined to the first flange and oriented vertically for securing the mounting bracket to an upright.
17. The railing system of claim 16 , wherein the extruded beam lineal includes integrally extruded bracket engagement members for engaging the first flange of the mounting bracket in sliding fit, the bracket engagement members including a transverse support surface spaced vertically above a base panel by a vertical web, the transverse support surface extending across a central portion of the upper beam, an underside surface of the first flange bearing against the transverse support surface.
18. The railing system of claim 17 , wherein the bracket engagement member further comprises a pair of top retaining segments extending horizontally inwardly from opposed sides of the upper beam, each top retaining segment having a bottom surface spaced vertically above the transverse support surface and receiving the thickness of the first flange therebetween in sliding fit.
19. The railing system of claim 18 , wherein the bracket engagement members further comprise a pair of sideways retaining segments each extending generally downwardly from respective ones of the top retaining segments, each sideways retaining segment having a side engagement surface spaced vertically intermediate the bottom surfaces of the top retaining segments and the transverse support surface, the side engagement surfaces configured to engage opposed lateral edges of the first flange, and to receive the lateral extent of the first flange between the side engagement surfaces in sliding fit.
20. A baluster assembly for mounting between upper and lower rails of a railing section, comprising:
a) an elongate hollow casing extending lengthwise between opposed first and second casing ends;
b) a brace extending within the hollow casing and having first and second brace ends generally coterminous with the first and second casing ends, the brace having brace screw bosses at each end for receiving fasteners to secure the brace to said upper and lower rails.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US12/324,467 US20090134377A1 (en) | 2007-11-26 | 2008-11-26 | Railing system |
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US99020807P | 2007-11-26 | 2007-11-26 | |
US12/324,467 US20090134377A1 (en) | 2007-11-26 | 2008-11-26 | Railing system |
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US20090134377A1 true US20090134377A1 (en) | 2009-05-28 |
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US20100252793A1 (en) * | 2009-04-06 | 2010-10-07 | Ash Gary W | Fence rail with concealed fastener |
US20110233498A1 (en) * | 2010-03-23 | 2011-09-29 | Stinson William H | Railing Assembly |
CZ302988B6 (en) * | 2010-03-02 | 2012-02-08 | Hloušek@Jan | Aluminium railing formed by prefabricated hollow sections |
US20120061636A1 (en) * | 2010-09-10 | 2012-03-15 | Eastern Wholesale Fence Co., Inc. | Fence kit, method and system for strengthening a fence |
US20120132878A1 (en) * | 2010-11-27 | 2012-05-31 | Decosmo Michael A | Harmonic stabilizer for porch and patio railings |
US20140054530A1 (en) * | 2012-07-25 | 2014-02-27 | Alpa Lumber Inc. | Railing assembly |
US20140338845A1 (en) * | 2013-03-14 | 2014-11-20 | Cordell E. Ebeling | Slide-Glide Privacy Blind Barrier System |
US9790975B2 (en) | 2014-10-28 | 2017-10-17 | Artistic Southern, Inc. | In-line rail and component system and method for rapid coupling |
US10161126B2 (en) * | 2013-09-03 | 2018-12-25 | Keter Plastic Ltd. | Panel with defined fastener location |
CN110043182A (en) * | 2019-05-31 | 2019-07-23 | 佛山市启动成功智能科技有限公司 | A kind of no pull rod suspending door |
US10550917B2 (en) | 2013-03-14 | 2020-02-04 | Cordell E. Ebeling | Slide-glide privacy blind barrier system |
US10625329B2 (en) * | 2017-06-21 | 2020-04-21 | Raman Avetsisiants | Railing system |
CN111155829A (en) * | 2020-01-15 | 2020-05-15 | 安徽雪霁古建园林有限公司 | Wood reinforcing structure and method |
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US20100252793A1 (en) * | 2009-04-06 | 2010-10-07 | Ash Gary W | Fence rail with concealed fastener |
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US20110233498A1 (en) * | 2010-03-23 | 2011-09-29 | Stinson William H | Railing Assembly |
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US9476220B2 (en) | 2010-09-10 | 2016-10-25 | Eastern Wholesale Fence Co., Inc. | Method for strengthening a fence |
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US8919742B2 (en) * | 2010-09-10 | 2014-12-30 | Eastern Wholesale Fence Co., Inc. | System and fence kit for strengthening a fence |
US20120132878A1 (en) * | 2010-11-27 | 2012-05-31 | Decosmo Michael A | Harmonic stabilizer for porch and patio railings |
US20140054530A1 (en) * | 2012-07-25 | 2014-02-27 | Alpa Lumber Inc. | Railing assembly |
US20140338845A1 (en) * | 2013-03-14 | 2014-11-20 | Cordell E. Ebeling | Slide-Glide Privacy Blind Barrier System |
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US10161126B2 (en) * | 2013-09-03 | 2018-12-25 | Keter Plastic Ltd. | Panel with defined fastener location |
US9790975B2 (en) | 2014-10-28 | 2017-10-17 | Artistic Southern, Inc. | In-line rail and component system and method for rapid coupling |
US10625329B2 (en) * | 2017-06-21 | 2020-04-21 | Raman Avetsisiants | Railing system |
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Also Published As
Publication number | Publication date |
---|---|
CA2645548A1 (en) | 2009-05-26 |
CA2708592A1 (en) | 2009-05-26 |
CA2645548C (en) | 2010-09-21 |
CA2708592C (en) | 2016-01-05 |
CA2645116A1 (en) | 2009-05-26 |
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