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Patentes

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Número de publicaciónUS2947040 A
Tipo de publicaciónConcesión
Fecha de publicación2 Ago 1960
Fecha de presentación18 Jun 1956
Fecha de prioridad18 Jun 1956
Número de publicaciónUS 2947040 A, US 2947040A, US-A-2947040, US2947040 A, US2947040A
InventoresDavid Schultz
Cesionario originalPackage Home Mfg Inc
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Wall construction
US 2947040 A
Resumen  disponible en
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Reclamaciones  disponible en
Descripción  (El texto procesado por OCR puede contener errores)

1960 D. SCHULTZ 2,947,040

. WALL CONSTRUCTION Filed June 18, 1956 r 11/ I y ,3 @515 INVEN TOR. DA V/D 57/04 rz 2,947,640 Patented AugrZ, 1960 2,947,040 WALL CONSTRUCTION David Schultz, Seattle, Wash., assignor to Package Home, Mfg., Inc., Seattle, Wash.

Filed June 18, 1956, Set. No. 592,107

8 Claims. (Cl. 20-4 This invention pertains to a wall construction of the general type disclosed in the patent to Henry W. Salo, No. 2,665,455, dated January 12, 1954.

As in the Salo disclosure, structural units for incorporation ina wall costruction are made of wooden planks, whether these be integrally of one piece of wood or a composite made up by laminating several pieces is immaterial. Each is of a size and shape adequate to sustain structural loads and is intended to be joined to like units by matching tongues and grooves, so that the single-construction wall so built up can be adequate to support all structural loads. In consequence, there need not be any framing nor any interior wall, although an interior wall finish can be applied if preferred. In such single wall construction, however, and.

indeed if the wall is of double construction, it is still highly desirable to, insure that the joints, where the tongue vof one unit enters the groove of the adjoining unit, are weather-tight throughout the life of the structure, for moisture entering such joints may cause dry rot, and the entrance of wind will make the house cold. Obviously, changing atmospheric and climatic conditions will cause shrinking and swelling of the wood, the more so if the units are initially of green wood, and from such changes crevices will develop, and cracks may become enlarged, and admit water and wind, and so destroy the weather-tightness of the construction. a

In the Salo patent, it was Lattempted to, maintain the weather-tightness of the construction by forming a cavity of the unit and of a depth inwardly from the outer'edge of sand which, by its fluidity, was intended continuously to urge the furcations of the tongue outwardly against the side walls of the grooves in the adjoining unit wherein the tongues were entered, and by its presence was intended to block entrance of wind. This construction reasonably well accomplished the ends in view, in that, at least initially, the granular filler material urged the tongues outwardly, but it was found that with shrinking the granular filler would not always generate sufficient outward pressure, especially in localized areas, to shut out the weather, and this would admit moisture, in particular, to the interior of the wall construction. The mass ofSalos filler material was concentrated within the body of, aunit, and not at the tongue, where outward pressure is most required and so sometimes failed to maintain the tongues furcations tightly pressed against the side. faces of the groove wherein the tongue was entered. Moreover, as it settled, the granular material left a gap at the top of each cavity, and the seal there became inefiective. p 7

It is an object of the present invention to provide a wall construction of the general type disclosed in the Salo patent, but provided with sealing means which will more positively and in every localized area, throughout thelife. of the building, urge the furcations of the tongue outwardly against the side walls of the groove within of the tongue to receive a material quantity of fine gravel within the interior ofeach unit extending the full length to the tongues channel, where it is most effective to urge the tongue of one unit against the side walls of the groove in the joined unit, to maintain a tight but indirect seal throughout the length of the tongue and groove.

The Salo construction had further disadvantages. For one, while it was possible to disassemble the structure, to do so meant the spilling of the granular filler material about the building in the process of disassembling, and this hindered the operation. The present invention presents the advantage that the granular filler material is completely eliminated and the spreader material is in the form of a resiliently compressible or deformable element which can be handled as a unit, and which will remain in place between the furcations of the tongue until removed therefrom.

Another disadvantage of the Salo construction was that the cavities within the individual wall units were completely filled with the granular filler material, and to a depth which somewhat weakened the unit itself, and special provisions had to be made to incorporate wiring, plumbing, and like utility services within the building. By the present invention, only a small portion of the cavity need be occupied by the resilient spreader material, even though the cavity is itself of lesser depth than in the Salo construction, and the remainder of the space within the cavity is thus left free for the reception of utility conduits, and the like.

In the construction of buildings from wall units of this general type, the units are generally held together primarily by the interfitt-ing of the tongues within the grooves, and no nails are used as between adjoining units.

This is so in part because it simplifies and speeds up erec- It is, of course, an object to provide a wall construction and unit of the general nature described which shall be relatively simple and inexpensive to manufacture and to assemble, the more so as close fits are not necessary.

With these objects in mind and others as will appear more fully hereinafter, the present invention comprises the novel Wall construction and the wall unit, all as illustra-ted in the accompanying drawings and as will be more fully described in detail hereinafter, and defined in the claims.

Figure 1 is a transverse sectional view through such a wall, showing two units assembled with relation to one another, and a third unit in process of assembly.

Figure 2 is 'a view similar to Figure 1, but showing a somewhat modified construction.

Figure 3 is a' view similar to Figures 1 and 2, but showing a still further modification.

Figure 4 is an isometric view, broken away in section, illustrating the preferred form of Figure l, but illustrating also anti-wracking or anti-creeping means interposed between two assembled units.

Figure is a view similar to Figure 4 showing a modified form of the anti-creeping element.

The exterior conformation of a unit is immaterial. The preferred interior form of the wall construction and unit is shown in Figure 1. Each of a plurality of planks 1' (meaning by the term plank any wooden unit, whether of one piece of material throughout or laminated of several pieces, and of whatever external or cross-section shape) is formed with a tongue 2 along one edge, and a groove 3 along its opposite edge of a size such that the tongue of an adjoining unit, when edge-abutted and pressed into the groove 3, will fit snugly within the groove. Such tongue and groove joints are common in lumber constructions generally. Each unit 1, however, is of rather appreciable thickness so that it may assume structural loads, particularly when placed vertically in the wall, and hence its relatively thick tongue 2 may be channeled, as indicated at 4, to define a cavity extending inwardly from the outer edge of the tongue into the interior of the unit 1 to whatever extent may be necessary. It is preferred that the cavity 4 be of no great depth, so as to leave the major portion of the plank ll solid and unweakened, and not so subject to warping or other distortion. By this channeling to form the cavity 4, the tongue becomes bifurcated, and being of wood the furcations may flex slightly with respect to one another and to the main portion of the plank 1. The outer edges of the tongue may be beveled to facilitate entry into a groove.

A wall is built up of such units by joining them, tongue and groove, so that the several units are in parallelism, and while it is not essential that they be oriented vertically, that is the preferred arrangement. They can be disposed horizontally however. When interengaged as described, tongue and groove, the outer side faces of the tongue will engage more or less snugly the inner side faces of the grooves 3. Shrinkage and subsequent swelling, and similar climatic or atmospheric conditions, or conditions arising from weather changes, or as a green plank weathers and dries out, will frequently open gaps between two adjoining units, so that the furcations may trend inwardly, if unrestrained, or the sides of the groove 3' may trend outwardly. In order, therefore, to maintain a tight joint between the outer faces of the tongue 2 and the inner or side faces of the groove 3, a resiliently compressible or deformable element 5 is initially inserted within the entrance to the groove in such manner that it is compressed by so doing, and acting as a compression spring will continue thereafter to urge the furcations of the tongue apart and to hold them tightly against the inner faces of the groove 3, regardless of shrinkage or swelling in either of the so-joined units. For instance, if the channel 4 is three-eighths inch in width, the resilient element 5 may be a strip of rubber composition or a substitute for rubber, usually but not necessarily of circular cross-section, perhaps one-half inch in diameter. It will be squeezed down as shown at the left in Figure 1, when it is caused to enter the channel 4, and thereafter will urge outwardly the furcations of the tongue 2.

It will be noted also that the resilient element 5 is not within the bottom of but at the entrance to the channel 4, and within the groove 3, where it exerts the largest moment arm on the furcations, and most directly urges the tongues furcations outwardly against the sides of the groove. Being located there, the remainder of the groove may be left substantially clear, and may be used as a cavity for the reception of wiring, as indicated at 6, or similar utility conduits.

Figure 2. illustrates a slight modification in which, just inside the entrance to the channel 4, its sides are formed with shoulders 7, facing outwardly, and spaced from. the entrance to the channel 4 by a distance approximating or even a little less than the thickness of the sealing element 5. The entrance width may here be one-half inch, and the strip 5 five-eighths inch in diameter. The sealing element will seat upon these shoulders 7 and will be thereby prevented from entering more deeply into the channel 4. The seal between the element 5 and the two sides of the channel 4 outwardly of the shoulders 7 will be further augmented, and in addition a direct seal will be produced, by the provision of a rib 3 upstanding along the bottom of the groove 3, and of a size to fit within the entrance to the channel 4, which rib, engaging the sealing element 5 as shown at the left in Figure 2, will further compress the latter and urge it more tightly against the shoulders 7. The rib 8 is not essential, but helps to keep a tight seal, and to increase the expansive force of the resilient element 5.

The shoulders 7 may be formed as part of a shallow arcuate groove 7a, milled along the sides of the cavity 4. The sealing strip 5 entered withinthe cavity 4 will seat within the shallow grooves 7a, will be somewhat compressed because it is, when unstressed, of somewhat larger dimension than the spacing between the opposite sidesof the grooves 7a, and may be further compressed, although again this is not essential, by the rib 8.

.In order to prevent wracking as between adjoining units 1, it is only necessary to install within the grooves 3 elements which are transversely disposed and which can penetrate each of the units thus abutting, and so by its transverse disposition prevent their movement longitudinally relative to one another. For instance, edgeshar-pened rings 9 may be installed in the bottom of each groove 3 at intervals in its length, and these will penetrate the one unit in which they are installed and upon urging the adjoining unit into the groove they will penetrate this second unit. A different type of anti-creeping unit is shown in Figure 5, consisting of the corrugated metal box nailer, often used to hold adjoining planks in a box together, and designated by the numeral 9a. The ring form of Figure 4 is preferred since it will hold even though there may be some transverse shrinkage apart of the two elements, for in those circumstances the ring itself is likely to remain within both the units and to cock somewhat, whereas the same may not be true of the corrugated unit of Figure 5.

I claim as my invention:

1. A wall structure comprising a plurality of like elongated structural units disposed in parallel, adjoining relationship to define a wall, each of said units having a groove extending along one edge and a tongue ex tending along its opposite edge and fitted snugly within the groove of the adjoining unit, each tongue having a channel extending inwardly from its edge with the opposite sides of such channel disposed generally parallel to, the side faces of the tongue, and a strip of elastomer material substantially uniformly compressible throughout its length and of a thickness in relaxed condition exceeding the spacing between the opposite sides of the tonguechannel in relaxed condition, said strip being fitted into the channel 'of a tongue having its edge portion received within and confined by the groove of an adjacent structural unit which groove limits the extent to which the channel can be spread by the resilience of said elastomer strip squeezed by such channel.

2. The wall structure defined in claim 1 in which the strip is of substantially circularcross section in relaxed condition so that the thickness of such strip is its diameter.

3. The wall structure defined in claim 2 in which the opposite walls of each tongue channel have'shallow grooves extending lengthwise of the tongue adjacent to the channel opening, which shallow groovesare located within the .groove in which the tongue is fitted, each such shallow groove being of circular arcuate curvature transversely of its length and having a diameter greater than the spacing between ungrooved portions of the opposite channel walls, and the strip being seated in such channel wall shallow grooves.

4. The wall'structure defined in claim 1 in which each tongue channel has shoulders formed on its opposite sides facing the channel opening and located sufliciently close to the edge of the tongue so that such shoulders are located within the groove in which the tongue is fitted, and the strip is engaged with said shoulders and insures that portions of the opposite channel sides between which the strip is squeezed are pressed against the sides of the groove in which the tongue is fitted.

5. The wall structure defined in claim =1 in which each unit includes a rib projecting from the bottom of its groove into the channel of the tongue fitted in such groove and pressed against the strip in such channel.

6. A wall unit for incorporation in edge-to-edge interfitting relationship with a like unit in a wall structure, which unit comprises an elongated structural unit having a groove extending along one edge and a tongue extending along its opposite edge of a size to fit snugly within the groove of a like adjoining unit, said tongue having a channel extending inwardly from its edge with the opposite sides of such channel disposed generally dition so that its diameter is its thickness.

8. The wall unit defined in claim 6 in which the opposite sides of the channel have shallow grooves extending lengthwise of the tongue in which grooves the strip is fitted.

References Cited in the file of this patent UNITED STATES PATENTS 311,593 Mark Feb. 3, 1885 1,723,307 Sipe Aug. 6, 1929 2,289,018 Jonsrud July 7, 1942 2,465,603 Potchen Mar. 29', 1949 2,495,337 Lindham Jan. 24, 1950 2,495,966 I-I-aines Jan. 31, 1950 2,665,455 Salo Jan. 12, 1954

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US311593 *10 Sep 18843 Feb 1885 Elastic joint for the planking of vessels
US1723307 *7 Mar 19286 Ago 1929Sipe Harry ECoupling strip
US2289018 *15 Abr 19417 Jul 1942Robert JonsrudLog house construction
US2465603 *9 Abr 194729 Mar 1949Haskelite Mfg CorpPartition
US2495337 *12 Ago 194424 Ene 1950Birger LindhamIntermediate friction layer for joining two or more structural parts of wood or like material
US2495966 *10 Jun 194431 Ene 1950Mcdowell & Torrence Lumber ComJoint between structural members of buildings
US2665455 *9 Ene 195112 Ene 1954Salo Henry WStructural unit and structure
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US3039232 *6 Jul 195919 Jun 1962Dunn Harold SConnector for mounting roof forming panels
US3363386 *15 Oct 196316 Ene 1968Tartrizid Ges Hackenbruch & CoRivetless and screwless connection for force fit and sliding fit of adjacent structural elements
US3436881 *20 Ene 19678 Abr 1969Ralph O SchlechtPrefabricated structure and a joint assembly therefor
US4042307 *2 Sep 197616 Ago 1977Bose CorporationJoining
US5185981 *28 Ene 199216 Feb 1993Perfil En Frio, S.A.Abutment of insulating panels
US5465541 *9 Mar 199414 Nov 1995Lin; Yi-ChungBuilding construction of longitudinal and cross hollow components
US5560155 *9 Jun 19941 Oct 1996Back; Mark A.Modular solarium
US5771640 *20 Sep 199630 Jun 1998Back; Mark A.Modular solarium and kit for constructing the same
US5836128 *21 Nov 199617 Nov 1998Crane Plastics Company Limited PartnershipDeck plank
US6003279 *13 Ago 199821 Dic 1999Schneider; Dale P.Sunroom enclosure
US6035588 *29 Sep 199814 Mar 2000Crane Plastics Company Limited PartnershipDeck plank
US6045288 *20 Oct 19974 Abr 2000M. Randall PasternakAdjustable telescoping utility pole
US6131355 *20 Ene 199817 Oct 2000Crane Plastics Company Limited PartnershipDeck plank
US627280822 Ago 200014 Ago 2001Timbertech LimitedDeck plank
US6423257 *6 Oct 199923 Jul 2002Timbertech LimitedMethod of manufacturing a sacrificial limb for a deck plank
US646030920 Ene 20008 Oct 2002Dale SchneiderBeam roofing system and method
US685124114 Ene 20028 Feb 2005Valinge Aluminium AbFloorboards and methods for production and installation thereof
US688030517 Jun 200219 Abr 2005Valinge Aluminium AbMetal strip for interlocking floorboard and a floorboard using same
US689891327 Sep 200231 May 2005Valinge Aluminium AbLocking system for mechanical joining of floorboards and method for production thereof
US69182207 Feb 200319 Jul 2005Valinge Aluminium AbLocking systems for floorboards
US692296411 Feb 20032 Ago 2005Valinge Aluminium AbLocking system and flooring board
US6931803 *10 Mar 200323 Ago 2005Gary DavisModular building system
US70039256 Oct 200428 Feb 2006Valinge Aluminum AbLocking system for floorboards
US705148615 Abr 200330 May 2006Valinge Aluminium AbMechanical locking system for floating floor
US708620525 Jul 20028 Ago 2006Valinge Aluminium AbSystem for joining building panels
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US7603826 *7 Jun 200020 Oct 2009Kronospan Technical Company LtdPanels with coupling means
US76176459 Jun 200617 Nov 2009Unilin Beheer B.V., Besloten VennootschapFloor panels with edge connectors
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US7644556 *15 Nov 200712 Ene 2010Correct Building Products, L.L.C.Planking system and method
US76477419 Jun 200619 Ene 2010Unilin Beheer B.V. Besloten VennootschapFloor panels with edge connectors
US76477439 Jul 200719 Ene 2010Unilin Beheer B.V. Besloten VennootschapMethod of making floor panels with edge connectors
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US76540549 Jul 20072 Feb 2010Uniliin Beheer B.V. besloten vennootschapFloor panels with edge connectors
US7654055 *8 Ago 20062 Feb 2010Ricker Michael BGlueless panel locking system
US765804831 Oct 20079 Feb 2010Unilin Beheer B.V. Besloten VennootschapFloor panels with edge connectors
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US767700129 Oct 200416 Mar 2010Valinge Innovation AbFlooring systems and methods for installation
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US20030009972 *17 Jun 200216 Ene 2003Darko PervanMethod for making a building board
US20030024199 *26 Jul 20026 Feb 2003Darko PervanFloor panel with sealing means
US20030033784 *27 Sep 200220 Feb 2003Darko PervanLocking system for mechanical joining of floorboards and method for production thereof
US20030101674 *6 Sep 20025 Jun 2003Darko PervanFlooring and method for laying and manufacturing the same
US20030115812 *11 Feb 200326 Jun 2003Valinge Aluminum AbLocking system and flooring board
US20030115821 *7 Feb 200326 Jun 2003Valinge Aluminium AbLocking system for floorboards
US20030196405 *7 May 200323 Oct 2003Tony PervanSystem for joining building panels
US20040016196 *15 Abr 200329 Ene 2004Darko PervanMechanical locking system for floating floor
US20040035078 *15 Abr 200326 Feb 2004Darko PervanFloorboards with decorative grooves
US20060265641 *17 May 200523 Nov 2006International Business Machines CorporationCustom report generation
US20070062960 *19 Sep 200522 Mar 2007Target Brands, Inc.Handbasket
US20080000188 *9 Jul 20073 Ene 2008Valinge Innovation AbFloorboard and method for manufacturing thereof
US20080053029 *8 Ago 20066 Mar 2008Ricker Michael BGlueless panel locking system
US20080256890 *9 Jul 200723 Oct 2008Valinge Innovation AbFloor panel with sealing means
US20090126307 *15 Nov 200721 May 2009Martin GrohmanPlanking system and method
US20090249733 *15 Jun 20098 Oct 2009Maik MoebusPanels with coupling means
US20110056167 *3 Sep 201010 Mar 2011Valinge Innovation AbResilient floor
US20150167311 *18 Dic 201318 Jun 2015Zhejiang Huaxiajie Macromolecule Building MaterialSheathing element for covering preexisting physical structures
USRE30154 *25 Oct 197720 Nov 1979Bose CorporationJoining
CN102459780A *8 Jun 201016 May 2012弗瑞兹艾格有限及两合公司Panel of a floor system
CN102459780B *8 Jun 20101 Abr 2015弗瑞兹艾格有限及两合公司Panel of a floor system
EP1128000A3 *10 Oct 20004 Oct 2001Kronotec AgPanel, particularly a floor panel
WO2010142671A1 *8 Jun 201016 Dic 2010Fritz Egger Gmbh & Co. OgPanel of a floor system
Clasificaciones
Clasificación de EE.UU.52/592.4, 52/578, 403/290
Clasificación internacionalE04B2/70, E04B1/68
Clasificación cooperativaE04B1/6812, E04F2201/041, E04B2/703
Clasificación europeaE04B1/68H, E04B2/70B2