WO1988005486A1 - Improvements relating to ceiling tiles and exposed grid suspension systems - Google Patents
Improvements relating to ceiling tiles and exposed grid suspension systems Download PDFInfo
- Publication number
- WO1988005486A1 WO1988005486A1 PCT/GB1987/000924 GB8700924W WO8805486A1 WO 1988005486 A1 WO1988005486 A1 WO 1988005486A1 GB 8700924 W GB8700924 W GB 8700924W WO 8805486 A1 WO8805486 A1 WO 8805486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tile
- grid
- ceiling
- ceiling tiles
- exposed
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto
Definitions
- the object is to conceal the suspension grid from view when the ceiling tiles are fixed in position.
- a typical concealed fix ceiling tile edge detail is shown on “detail A” and "section B-B”.
- the concealed grid suspension section is fixed to a channel sub-grid with wire clips, in turn the sub-grid is suspended on wire hangers fixed to the structural soffite, the ceiling tiles are then slid along the grid into position.
- “Detail C” and “section D-D” show a typical exposed grid system consisting of inverted tee sections.
- the main tee is suspended from the structural soffite on wire hangers and cross tees are fixed to the main tee in various ways so as to form a fairly rigid accurate lattice-work with the flanges of main and cross tees at the same level.
- the ceiling tiles are simply laid on the inverted tee section grid leaving the flange of the grid exposed to view.
- Detail E shows a ceiling tile (1) where the dimension 'X' equals the width of the upper part.of flange (2) of the inverted tee grid (3) the detail of the ceiling tile (1) below the the flange (2) shows a bevelled edge (4). (This detail can vary to correspond with current concealed type ceiling tiles and could be square ⁇ channeled or any desired shape) .
- the depth of the slots 5 & 6 related to the ceiling tile edges 7 & 8 is critical and must also correspond to the dimension of the flange (2) of the inverted tee (3) (small tolerances will have to be allowed for practical purposes).
- the overall dimension of the ceiling tile (1) below the flange (2) of the inverted tee (3) will be the same as the centres of the tee (3) whereas the overall dimension of the back of the ceiling tile (1) will be reduced by ' x ' (2 x 0.5 'X' at either edge) the depth of slot 5 will be ' X ' to allow the tile to be slid fully onto the R.H. flange (2) of the inverted tee (3) (also figs.
- the ceiling tile (1) is pushed upwards until the slot (6) is level with the L.H. flange (2) of the inverted tee (3) the ceiling tile (1) is then slid onto the left hand flange (2) of the inverted tee (3) (also figs. H & J) and the depth of the top section of slot (6) 0.5 ' X ' will ensure the ceiling tile (1) is equally supported on half of the available flange (2) i.e. half the possible bearing available.
- Section F-F shows the ceiling tile (1) with a cut-out section (9) on the back right and left hand sides and an overall rear dimension which is -2'x' (2 x l'X') less than the inside stalk of the inverted tee (3) this allows the back portion of the tile (1) to fit between the flanges of the inverted tee grid ( 3 ) .
- Section F-F below the flange (2) is not critical and can be any of the afore metioned details and could incorporate a slot to receive a spline similar to the standard concealed ceiling grid ceiling tiles (section B-B).
- Ceiling tiles manufactured in accordance with the specification incorporating edges shown in "detail E” have the following advantages:-
- the new edge detail concealed ceiling tiles are fixed to the exposed grid system within the depth of the exposed grid (impossible with an exposed grid type tile) a great advantage where suspension depth is limited.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3750902T DE3750902T2 (en) | 1987-01-19 | 1987-12-30 | CEILING PANELS AND SUSPENSION DESIGNS WITH VISIBLE GRID. |
EP88900467A EP0344164B1 (en) | 1987-01-19 | 1987-12-30 | Improvements relating to ceiling tiles and exposed grid suspension systems |
NO883876A NO883876L (en) | 1987-01-19 | 1988-08-31 | MOUNTING MIXTURE. |
KR1019880701135A KR890700723A (en) | 1987-01-19 | 1988-09-19 | Improved ceiling tile and exposed grid support system |
FI893454A FI97313C (en) | 1987-01-19 | 1989-07-17 | Roof panel |
DK352589A DK352589D0 (en) | 1987-01-19 | 1989-07-17 | Ceilings and gratings for hanging the boards |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8701001 | 1987-01-19 | ||
GB878701001A GB8701001D0 (en) | 1987-01-19 | 1987-01-19 | Ceiling tiles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988005486A1 true WO1988005486A1 (en) | 1988-07-28 |
Family
ID=10610823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1987/000924 WO1988005486A1 (en) | 1987-01-19 | 1987-12-30 | Improvements relating to ceiling tiles and exposed grid suspension systems |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0344164B1 (en) |
KR (1) | KR890700723A (en) |
AT (1) | ATE116028T1 (en) |
AU (1) | AU1053688A (en) |
CY (1) | CY1612A (en) |
DE (1) | DE3750902T2 (en) |
FI (1) | FI97313C (en) |
GB (2) | GB8701001D0 (en) |
WO (1) | WO1988005486A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700997A1 (en) | 1989-05-10 | 1996-03-13 | Somatogenetics International, Inc. | Production in bacteria and yeast of hemoglobin and analogues thereof |
EP0710749A1 (en) * | 1994-11-01 | 1996-05-08 | Gema Metalldecken Ag | Ceiling panel |
US7169963B2 (en) | 2000-08-15 | 2007-01-30 | Board Of Trustees Of The University Of Illinois | Mammals expressing IGF-1 and alpha-lactalbumin in their milk |
EP2386318A1 (en) | 2003-05-15 | 2011-11-16 | Iogenetics, Inc. | Targeted biocides |
US8685720B2 (en) | 2006-11-03 | 2014-04-01 | The Trustees Of Princeton University | Engineered cellular pathways for programmed autoregulation of differentiation |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234764A (en) * | 1989-08-01 | 1991-02-13 | Cape Building Prod Ltd | Panel support system |
US6108994A (en) * | 1998-08-12 | 2000-08-29 | Armstrong World Industries, Inc. | Ceiling panel |
US6179451B1 (en) * | 1999-02-18 | 2001-01-30 | Armstrong World Industries, Inc. | Integrated indirect light and ceiling system |
US6260325B1 (en) | 1999-03-17 | 2001-07-17 | Usg Interiors, Inc. | Suspended concealed grid accessible ceiling system |
SE521524C2 (en) * | 2000-05-09 | 2003-11-11 | Ecophon Ab | Ceiling tile has protruding ridge that is formed by inserting least one of a metal or plastic element in transverse edge surface of fiber material |
US7765762B2 (en) * | 2008-01-08 | 2010-08-03 | Usg Interiors, Inc. | Ceiling panel |
ITPD20090358A1 (en) * | 2009-11-26 | 2011-05-27 | Sgambaro Giuliano S R L | PANEL FOR MODULAR CEILINGS AND INSPECTABLE MODULAR CEILING MADE WITH A SERIES OF SUCH PANELS |
MX2017008024A (en) | 2014-12-18 | 2017-10-20 | Armstrong World Ind Inc | Integrated ceiling and light system. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1512496A (en) * | 1962-06-20 | 1968-02-09 | Gartenmann & Cie Sa C | Suspended ceiling |
GB2163787A (en) * | 1984-08-23 | 1986-03-05 | Donald George Gordon | Ceiling tiles for fitting on and concealing an already-installed inverted-T exposed grid |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE548166A (en) * | 1955-05-27 | |||
GB857773A (en) * | 1957-01-08 | 1961-01-04 | Sound Control Ltd | Improvements in or relating to ceilings |
GB833307A (en) * | 1958-03-25 | 1960-04-21 | Anders Palmer | Improvements in or relating to sub-ceiling panel |
IE33220B1 (en) * | 1968-09-30 | 1974-04-17 | United States Gypsum Co | Support member and removable panel ceiling construction including same |
US4279110A (en) * | 1979-03-19 | 1981-07-21 | Palazzolo Paul H | Ceiling mirror assembly |
DE3527731C1 (en) * | 1985-08-02 | 1986-11-13 | Durlum-Leuchten Gmbh Lichttechnische Spezialfabrik, 7860 Schopfheim | Suspended ceiling |
-
1987
- 1987-01-19 GB GB878701001A patent/GB8701001D0/en active Pending
- 1987-03-30 GB GB8707575A patent/GB2200151B/en not_active Expired - Lifetime
- 1987-12-30 AT AT88900467T patent/ATE116028T1/en not_active IP Right Cessation
- 1987-12-30 WO PCT/GB1987/000924 patent/WO1988005486A1/en active IP Right Grant
- 1987-12-30 DE DE3750902T patent/DE3750902T2/en not_active Revoked
- 1987-12-30 AU AU10536/88A patent/AU1053688A/en not_active Abandoned
- 1987-12-30 EP EP88900467A patent/EP0344164B1/en not_active Revoked
-
1988
- 1988-09-19 KR KR1019880701135A patent/KR890700723A/en not_active Application Discontinuation
-
1989
- 1989-07-17 FI FI893454A patent/FI97313C/en not_active IP Right Cessation
-
1992
- 1992-07-10 CY CY1612A patent/CY1612A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1512496A (en) * | 1962-06-20 | 1968-02-09 | Gartenmann & Cie Sa C | Suspended ceiling |
GB2163787A (en) * | 1984-08-23 | 1986-03-05 | Donald George Gordon | Ceiling tiles for fitting on and concealing an already-installed inverted-T exposed grid |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0700997A1 (en) | 1989-05-10 | 1996-03-13 | Somatogenetics International, Inc. | Production in bacteria and yeast of hemoglobin and analogues thereof |
EP0710749A1 (en) * | 1994-11-01 | 1996-05-08 | Gema Metalldecken Ag | Ceiling panel |
US7169963B2 (en) | 2000-08-15 | 2007-01-30 | Board Of Trustees Of The University Of Illinois | Mammals expressing IGF-1 and alpha-lactalbumin in their milk |
EP2386318A1 (en) | 2003-05-15 | 2011-11-16 | Iogenetics, Inc. | Targeted biocides |
US8685720B2 (en) | 2006-11-03 | 2014-04-01 | The Trustees Of Princeton University | Engineered cellular pathways for programmed autoregulation of differentiation |
US9458471B2 (en) | 2006-11-03 | 2016-10-04 | The Trustees Of Princeton University | Engineered cellular pathways for programmed autoregulation of differentiation |
Also Published As
Publication number | Publication date |
---|---|
EP0344164A1 (en) | 1989-12-06 |
FI97313C (en) | 1996-11-25 |
KR890700723A (en) | 1989-04-27 |
GB2200151B (en) | 1990-12-19 |
GB8701001D0 (en) | 1987-02-18 |
EP0344164B1 (en) | 1994-12-21 |
DE3750902T2 (en) | 1995-08-31 |
ATE116028T1 (en) | 1995-01-15 |
FI97313B (en) | 1996-08-15 |
CY1612A (en) | 1992-07-10 |
DE3750902D1 (en) | 1995-02-02 |
FI893454A0 (en) | 1989-07-17 |
GB2200151A (en) | 1988-07-27 |
FI893454A (en) | 1989-07-17 |
GB8707575D0 (en) | 1987-05-07 |
AU1053688A (en) | 1988-08-10 |
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