US2063010A - Fireproof building construction - Google Patents
Fireproof building construction Download PDFInfo
- Publication number
- US2063010A US2063010A US29592A US2959235A US2063010A US 2063010 A US2063010 A US 2063010A US 29592 A US29592 A US 29592A US 2959235 A US2959235 A US 2959235A US 2063010 A US2063010 A US 2063010A
- Authority
- US
- United States
- Prior art keywords
- plates
- flanges
- strips
- screws
- boards
- 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.)
- Expired - Lifetime
Links
- 238000009435 building construction Methods 0.000 title description 13
- 238000005192 partition Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7809—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form
- E04B2/7818—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form of substantially rectangular form
Definitions
- composition boards such as gypsum or fiber boards
- An object of this invention therefore, is to provide a building construction utilizing composition boards directly attached to metal studs and framework of a, building.
- Another object of the invention is to provide a construction of the class described which may be easily and cheaply constructed in the factory and erected in the field with a low labor cost.
- a further object of the invention is to provide a steel frame construction suitable for forming the outside walls of buildings; also to improve building constructions in other respects hereinafter specified and claimed.
- FIG. 1 is a perspective elevation of my improved partition structure
- Fig. 2 is a sectional plan view through the partition taken on line 2- -2 of Fig. 1,
- Fig. 3 is a sectional plan view at the junction of a partition and intersecting wall
- Fig. 4 is a sectional planview of two intersecting partitions at the corner of a building
- Fig. 5 is a perspective view of a partition stud combined with an expansion member
- Fig. 6 is a sectional plan view through the stud taken on line 6-6 of Fig. 5,
- Fig. 7 is a sectional plan view taken on line of Fig, 1 showing the manner of attaching the studs to supporting runners,
- Fig. 8' is a sectional perspective View showing joists in a building construction
- Fig. 9 is a sectional plan view through a modisecured in pairs to opposite sides of the channels inserted in the hole and tightened to draw the board tightly against the plate l3. If abutting edges of the board lie opposite the stud channels I0, they are attached in the manner above described, the joint is filled with a cementitious joint filler, and the exposed surfaces of the boards are decorated with plastic paint, Wall paper or the like. It will be seen that boards 38 do not touch the stud flanges l2 between the plates l3 and are free to vibrate under sound waves impinging against the wall face.
- the partition thus acts as a membrane and has a high acoustical or sound absorbing value, especially for sound. waves of low frequency. The partition also exhibits marked-sound insulating value.
- channels III are seated between flanges iii of channel runners l9, said flanges being connected by webs 20 which are provided with spaced perforations 2
- a similar bottom runner 22 with Web 23 and flanges 24 receives the bottom ends of channels In.
- runner flanges l8 and 24 are bent inwardly at the time of erection between said channels In to form locking detents 25 (Fig. 7)
- Runner flanges l8 and 24 are provided at intervals with a plurality of spaced perforations 26 to receive the board attaching screws I5.
- an extension member 28 at the top ofthe stud in order to accommodate varying ceiling heights.
- This extension member is preferably U-shaped and includes channel legs 29 having flanges 30, said flanges being cut out for clearance to permit bending so as to form the connecting channel member 3
- Perforated plates 32 are secured between the inside of flanges 30 by spot welding or riveting, so as to give clearance past the perforated plates [3.
- the board attaching screws l5 engage in the perforations in plates 32 and theboards then hold the extensions 28 in, the desired adjusted position.
- the channel legs23 fit before the assembly of boards It so that said extension members may be readily moved to give the desired length to the stud.
- Connector strips 32a are secured to the bottoms of flanges 30 to make sliding connection with the stud flanges
- the detents 25 are pressed about the tops of extension members 28 as above described in order to hold the tops of said extension members inposition.
- runners identical with runners I9 and 22 and having channel webs 34 are attached to perforated plates
- Outstanding flanges 38 formed on the channel web 34 extend at right angles to the boards l6 and are perforated to receive screws 31 for attaching boards 38 to said flanges 36.
- are secured between channel flanges ,
- Channel studs I may be made of heavier construction (Fig. 8) and placed in a horizontal position to form girders and joists, ceiling boards 46 and floor boards 41 being then attached to the perforated plates
- stud channels 50 have outstanding flanges which are secured together by perforated plates 52.
- These plates 52 have center sections 53 which are bowed inwardly between the stud channels 50 and each plate is provided with one or more pressed integral stiffening ribs 54 to hold said plates in shape against the pressure of board attaching screws 55 which engage in the perforations in said plates.
- Boards 56 made 'of fiber. and being of semi-flexible nature, are secured to the plates 53 by screws 55, and are arranged in edge abutting relation adjacent the plates 53.
- the pressure of the screws bends the edges of boards 56 slightly inwardly to form a face cavity 51 so that the joint may be leveled off with cementitious material 58 and plastic paint to form a strong, reinforced joint due to the excess cementitious-material at the joint.
- a building element comprising a pair of metallic channels with the webs thereof in spaced, parallel relation, the flanges of said channels lying in spaced, parallel planes, and foraminous plates secured to said flanges, said plates having closely spaced perforations adapted to receive board attaching screws.
- a building element comprising a pair of metallic strips in spaced, parallel relation, and a plurality of foraminous plates rigidly secured .to opposite sides of said strips to-secure said strips together in spaced relation, said plates being provided with closely spaced perforations adapted to receive board attaching screws.
- a building element comprising a pair of snugly but slidingly between the channel webs elongated strips in spaced, parallel relation, and a foraminous plate secured at opposite edges to said strips so as to rigidly connect said strips, said plate being provided with closely spaced perforations adapted to receive board attaching screws.
- a building stud comprising a pair of elon gated'strips in spaced, parallel relation, a plurality of perforated plates connecting said strips, said plates having closely spaced perforations for receiving board attaching screws, an extension member slidably received between said strips and -closely spaced perforations, flatfacing elements adjacent said perforated plates, and screws passing through said facing elements and engaging in the perforations insaid plates.
- each of said elements comprising a pair of metallic channels with parallel webs and flanges extending from the edges of said webs, a plurality of perforated plates secured to said flanges and connecting said channels, said plates having a multiplicity of closely spaced perforations, flat facing elements adjacent said perforated plates, and screws passing through said facing elements and engaging in the perforations in said plates.
- a structural element comprising a pair of metallic channels with parallel webs and flanges extending from the edges of said webs, a plurality of perforated plates secured to said flanges and connecting said channels, said plates having a multiplicity of closely spaced perforations, flat facing elements adjacent said perforated plates, screws passing through said facing elements and engaging in the perforations in said plates, a metallic wall channel having a web abutting against a facing element adjacent said perforated plates, said wall channel having outstanding flanges, screws passing through said wall channel web and said facing elements and engaging in the perforations in said perforated plate, and intersecting facing elements secured to the outstanding flanges of said wall,
- a pair of spaced, parallel strips of material a plurality of perforated plates secured to each side of said strips to rigidly secure said strips together, said plates being bowed inwardly between said strips and having a plurality of closely spaced perforations, a pair of flat facing elements having abutting edges adjacent said perforated plates, screws passing through said facing elements and engaging in the perforations in said plates so as to bend the edges of said facing elements inwardly to follow the contour of said bowed plate and form a cavity on the exposed faces of said facing elements adjacent the abutting edges thereof, and cementitious material covering the exposed faces of said facing elements and filling said cavity.
- each of said elements comprising a pair of elongated strips of material in spaced
- a building stud comprising a pair of elongated strips in spaced
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Description
Dec. '8, 1936. ALDUF 2,063,010
FIREPROOF BUILDING CONSTRUCTION FiledJuly 3, 1955 '2 Sheets-Sheet 1 I I I Elf 1 16217411 INVENTOR BEu/vo E BHLDUF.
I ATl'bRNEY Dec. 8, 1936. B. E. BALDUF 2,063,010
FIREPROOF BUILDING CONSTRUCTION Filed July3, 1935 2 Sheets-Sheet 2 *mm emwsamxxmaw wwamm filiivillz.
INVENTOR BEL/NO E BBL l DUF' We 2 I ATTORNEY Patented Dec. 8, 1936 UNITED STATES PATENT OFFICE FIREPROOF BUILDING CONSTRUCTION Bruno E. Balduf, Chicago, 111., assignor to United 'States Gypsum Company, Chicago, 111., a corporation of Illinois This invention relates to -buflding constructions, and has reference more particularly to building constructions in which metal studs and framework are used to support composition boards.
In the construction of dry wall partitions, floors and ceilings, it is desirable to attach composition boards, such as gypsum or fiber boards, directly to steel studs and framework of a building. Methods and means for accomplishing this end previously proposed, have been found to be laborious in field erection and the units have been expensive to construct in the factory. It is also desirable to provide a. frame construction suitable for use in the outside walls of buildings.
An object of this invention therefore, is to provide a building construction utilizing composition boards directly attached to metal studs and framework of a, building.
Another object of the invention is to provide a construction of the class described which may be easily and cheaply constructed in the factory and erected in the field with a low labor cost.
A further object of the invention is to provide a steel frame construction suitable for forming the outside walls of buildings; also to improve building constructions in other respects hereinafter specified and claimed.
Reference is to be had to the accompanying drawings forming a part of this specification, in which Fig. 1 is a perspective elevation of my improved partition structure, I
Fig. 2 is a sectional plan view through the partition taken on line 2- -2 of Fig. 1,
Fig. 3 is a sectional plan view at the junction of a partition and intersecting wall,
Fig. 4 is a sectional planview of two intersecting partitions at the corner of a building,
Fig. 5 is a perspective view of a partition stud combined with an expansion member,
Fig. 6 is a sectional plan view through the stud taken on line 6-6 of Fig. 5,
Fig. 7 is a sectional plan view taken on line of Fig, 1 showing the manner of attaching the studs to supporting runners,
Fig. 8'is a sectional perspective View showing joists in a building construction, and
Fig. 9 is a sectional plan view through a modisecured in pairs to opposite sides of the channels inserted in the hole and tightened to draw the board tightly against the plate l3. If abutting edges of the board lie opposite the stud channels I0, they are attached in the manner above described, the joint is filled with a cementitious joint filler, and the exposed surfaces of the boards are decorated with plastic paint, Wall paper or the like. It will be seen that boards 38 do not touch the stud flanges l2 between the plates l3 and are free to vibrate under sound waves impinging against the wall face. The partition thus acts as a membrane and has a high acoustical or sound absorbing value, especially for sound. waves of low frequency. The partition also exhibits marked-sound insulating value.
Thetops of channels III are seated between flanges iii of channel runners l9, said flanges being connected by webs 20 which are provided with spaced perforations 2| for nailing attachment to the ceiling of a room, or other building framework. A similar bottom runner 22 with Web 23 and flanges 24 receives the bottom ends of channels In. In order to lock the stud channels H1 in place, runner flanges l8 and 24 are bent inwardly at the time of erection between said channels In to form locking detents 25 (Fig. 7) Runner flanges l8 and 24 are provided at intervals with a plurality of spaced perforations 26 to receive the board attaching screws I5.
In some cases, itis desirable to provide an extension member 28 at the top ofthe stud in order to accommodate varying ceiling heights. This extension member is preferably U-shaped and includes channel legs 29 having flanges 30, said flanges being cut out for clearance to permit bending so as to form the connecting channel member 3|. Perforated plates 32 are secured between the inside of flanges 30 by spot welding or riveting, so as to give clearance past the perforated plates [3. The board attaching screws l5 engage in the perforations in plates 32 and theboards then hold the extensions 28 in, the desired adjusted position. The channel legs23 fit before the assembly of boards It so that said extension members may be readily moved to give the desired length to the stud. Connector strips 32a are secured to the bottoms of flanges 30 to make sliding connection with the stud flanges |2. The detents 25 are pressed about the tops of extension members 28 as above described in order to hold the tops of said extension members inposition.
In assembling intersecting partitions as illustrated inv Fig. 3, and informing corners of rooms as illustrated in Fig. 4, runners identical with runners I9 and 22 and having channel webs 34, are attached to perforated plates |3 by screws 35 which pass through boards I6 and engage in the perforations in the plates l3. Outstanding flanges 38 formed on the channel web 34 extend at right angles to the boards l6 and are perforated to receive screws 31 for attaching boards 38 to said flanges 36. In order to provide framing for doors 40 and windows, (Fig. 4) wooden strips 4| are secured between channel flanges ,|2 by screws 42 engaging in drilled holes in the web Suitable door jambs 43 and trim 44 may then be attached to the strip 4| by nailing. Channel studs I may be made of heavier construction (Fig. 8) and placed in a horizontal position to form girders and joists, ceiling boards 46 and floor boards 41 being then attached to the perforated plates |3 by screws in the manner previously described.
In the modified form of construction shown in Fig. 9, stud channels 50 have outstanding flanges which are secured together by perforated plates 52. These plates 52 have center sections 53 which are bowed inwardly between the stud channels 50 and each plate is provided with one or more pressed integral stiffening ribs 54 to hold said plates in shape against the pressure of board attaching screws 55 which engage in the perforations in said plates. Boards 56 made 'of fiber. and being of semi-flexible nature, are secured to the plates 53 by screws 55, and are arranged in edge abutting relation adjacent the plates 53. The pressure of the screws bends the edges of boards 56 slightly inwardly to form a face cavity 51 so that the joint may be leveled off with cementitious material 58 and plastic paint to form a strong, reinforced joint due to the excess cementitious-material at the joint.
I would state in conclusion that while the illustrated examples constitute practical embodiments of my invention, I do not wish to limit myself precisely to these details, since manifestly the same may be considerably varied without departing from the spirit of the invention as defined in the appended claims.
Having thus described my invention, I claim as new and desire to secure by Letters Patent:-
1. A building element, comprisinga pair of metallic channels with the webs thereof in spaced, parallel relation, the flanges of said channels lying in spaced, parallel planes, and foraminous plates secured to said flanges, said plates having closely spaced perforations adapted to receive board attaching screws.
2. A building element, comprising a pair of metallic strips in spaced, parallel relation, and a plurality of foraminous plates rigidly secured .to opposite sides of said strips to-secure said strips together in spaced relation, said plates being provided with closely spaced perforations adapted to receive board attaching screws.
3. A building element, comprising a pair of snugly but slidingly between the channel webs elongated strips in spaced, parallel relation, and a foraminous plate secured at opposite edges to said strips so as to rigidly connect said strips, said plate being provided with closely spaced perforations adapted to receive board attaching screws.
4. A building stud, comprising a pair of elon gated'strips in spaced, parallel relation, a plurality of perforated plates connecting said strips, said plates having closely spaced perforations for receiving board attaching screws, an extension member slidably received between said strips and -closely spaced perforations, flatfacing elements adjacent said perforated plates, and screws passing through said facing elements and engaging in the perforations insaid plates.
6. In a building construction, a plurality of structural elements arranged in a plane in spaced,
parallel relation, each of said elements comprising a pair of metallic channels with parallel webs and flanges extending from the edges of said webs, a plurality of perforated plates secured to said flanges and connecting said channels, said plates having a multiplicity of closely spaced perforations, flat facing elements adjacent said perforated plates, and screws passing through said facing elements and engaging in the perforations in said plates.
'7. In a. building construction, a structural element comprising a pair of metallic channels with parallel webs and flanges extending from the edges of said webs, a plurality of perforated plates secured to said flanges and connecting said channels, said plates having a multiplicity of closely spaced perforations, flat facing elements adjacent said perforated plates, screws passing through said facing elements and engaging in the perforations in said plates, a metallic wall channel having a web abutting against a facing element adjacent said perforated plates, said wall channel having outstanding flanges, screws passing through said wall channel web and said facing elements and engaging in the perforations in said perforated plate, and intersecting facing elements secured to the outstanding flanges of said wall,
channel.
8. In a building construction, a pair of spaced, parallel strips of material, a plurality of perforated plates secured to each side of said strips to rigidly secure said strips together, said plates being bowed inwardly between said strips and having a plurality of closely spaced perforations, a pair of flat facing elements having abutting edges adjacent said perforated plates, screws passing through said facing elements and engaging in the perforations in said plates so as to bend the edges of said facing elements inwardly to follow the contour of said bowed plate and form a cavity on the exposed faces of said facing elements adjacent the abutting edges thereof, and cementitious material covering the exposed faces of said facing elements and filling said cavity.
9. In a building construction, a plurality of structural elements arranged in a plane in spaced, parallel relation, each of said elements comprising a pair of elongated strips of material in spaced,
parallel relation, perforated plates secured to said strips and forinirfg a rigid connection therebetween, said plates having closely spaced perforations, flat facing elements adjacent said perforated plates and secured thereto by screws, and
10. In a building construction, a building stud" comprising a pair of elongated strips in spaced,
parallel relation, a plurality of foramin'ous plates 10 secured at opposite edges to said strips so as to rigidly connect said strips, said plates being provided with closely spaced perforations, and building boards supported in face abutting relation against said plates and secured thereto by screws, said boards being out of contact with said strips between said plates so as to provide semi-flexible. membranes for the acoustical absorption of sound and for sound insulation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29592A US2063010A (en) | 1935-07-03 | 1935-07-03 | Fireproof building construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29592A US2063010A (en) | 1935-07-03 | 1935-07-03 | Fireproof building construction |
Publications (1)
Publication Number | Publication Date |
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US2063010A true US2063010A (en) | 1936-12-08 |
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ID=21849838
Family Applications (1)
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US29592A Expired - Lifetime US2063010A (en) | 1935-07-03 | 1935-07-03 | Fireproof building construction |
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US (1) | US2063010A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426237A (en) * | 1945-05-16 | 1947-08-26 | Jr William Pfeifer | Clip for sheet metal partitions |
US2553363A (en) * | 1945-11-09 | 1951-05-15 | Carl C Droeger | Building construction |
US3047985A (en) * | 1957-05-06 | 1962-08-07 | Jean C Chognard | Panel tie |
US3217456A (en) * | 1962-10-12 | 1965-11-16 | United States Gypsum Co | Structural member with multi-layered gypsum board fire protection |
US3270472A (en) * | 1962-11-08 | 1966-09-06 | Kaiser Gypsum Company Inc | Metal stud system for supporting nonload bearing construction materials |
US3538662A (en) * | 1969-03-17 | 1970-11-10 | Clemco Clementina Ltd | Room structure |
US3722166A (en) * | 1971-03-12 | 1973-03-27 | Nerney F Mc | Corner furring strip |
US3807112A (en) * | 1972-07-20 | 1974-04-30 | American Velcro Inc | Room structure and panel assembly |
US3852927A (en) * | 1971-05-10 | 1974-12-10 | H Birum | Apparatus for mounting wallboard |
US4001993A (en) * | 1973-06-20 | 1977-01-11 | Kaiser Steel Corporation | Steel wall stud and the wall frame employing the same |
US4430835A (en) * | 1981-08-20 | 1984-02-14 | Otis Elevator Company | Elevator cab |
US4462193A (en) * | 1981-08-20 | 1984-07-31 | Otis Elevator Company | Elevator cab |
US5127760A (en) * | 1990-07-26 | 1992-07-07 | Brady Todd A | Vertically slotted header |
US5655344A (en) * | 1990-11-05 | 1997-08-12 | Starka A/S | Framework of partition walls |
US6176054B1 (en) * | 1999-03-22 | 2001-01-23 | William C. Allen | Demountable wall system having a seamless covered wall |
US6378252B1 (en) * | 2000-09-19 | 2002-04-30 | Solutions Jupiter Inc. | Stud for retaining insulating panels and method for installing insulating panels along a wall provided with such studs |
US6643986B2 (en) | 1997-06-12 | 2003-11-11 | Simpson Strong-Tie Company, Inc. | Diaphragm with perimeter edging on structural panels |
US20080222987A1 (en) * | 2007-03-15 | 2008-09-18 | Seavy Richard J | Wall Panel |
US8112968B1 (en) | 1995-12-14 | 2012-02-14 | Simpson Strong-Tie Company, Inc. | Pre-assembled internal shear panel |
US8397454B2 (en) | 1997-11-21 | 2013-03-19 | Simpson Strong-Tie Company, Inc. | Building wall for resisting lateral forces |
US11313121B2 (en) * | 2017-08-08 | 2022-04-26 | Saint-Gobain Placo S.A.S. | Dry partition wall system and method for installation of a dry partition wall system of this kind |
-
1935
- 1935-07-03 US US29592A patent/US2063010A/en not_active Expired - Lifetime
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426237A (en) * | 1945-05-16 | 1947-08-26 | Jr William Pfeifer | Clip for sheet metal partitions |
US2553363A (en) * | 1945-11-09 | 1951-05-15 | Carl C Droeger | Building construction |
US3047985A (en) * | 1957-05-06 | 1962-08-07 | Jean C Chognard | Panel tie |
US3217456A (en) * | 1962-10-12 | 1965-11-16 | United States Gypsum Co | Structural member with multi-layered gypsum board fire protection |
US3270472A (en) * | 1962-11-08 | 1966-09-06 | Kaiser Gypsum Company Inc | Metal stud system for supporting nonload bearing construction materials |
US3538662A (en) * | 1969-03-17 | 1970-11-10 | Clemco Clementina Ltd | Room structure |
US3722166A (en) * | 1971-03-12 | 1973-03-27 | Nerney F Mc | Corner furring strip |
US3852927A (en) * | 1971-05-10 | 1974-12-10 | H Birum | Apparatus for mounting wallboard |
US3807112A (en) * | 1972-07-20 | 1974-04-30 | American Velcro Inc | Room structure and panel assembly |
US4001993A (en) * | 1973-06-20 | 1977-01-11 | Kaiser Steel Corporation | Steel wall stud and the wall frame employing the same |
US4430835A (en) * | 1981-08-20 | 1984-02-14 | Otis Elevator Company | Elevator cab |
US4462193A (en) * | 1981-08-20 | 1984-07-31 | Otis Elevator Company | Elevator cab |
US5127760A (en) * | 1990-07-26 | 1992-07-07 | Brady Todd A | Vertically slotted header |
USRE39462E1 (en) * | 1990-07-26 | 2007-01-09 | Brady Todd A | Vertically slotted header |
US5655344A (en) * | 1990-11-05 | 1997-08-12 | Starka A/S | Framework of partition walls |
US8112968B1 (en) | 1995-12-14 | 2012-02-14 | Simpson Strong-Tie Company, Inc. | Pre-assembled internal shear panel |
US9085901B2 (en) | 1995-12-14 | 2015-07-21 | Simpson Strong-Tie Company, Inc. | Pre-assembled internal shear panel |
US6643986B2 (en) | 1997-06-12 | 2003-11-11 | Simpson Strong-Tie Company, Inc. | Diaphragm with perimeter edging on structural panels |
US20040068947A1 (en) * | 1997-06-12 | 2004-04-15 | Commins Alfred D. | Diaphragm with perimeter edging on structural panels |
US8397454B2 (en) | 1997-11-21 | 2013-03-19 | Simpson Strong-Tie Company, Inc. | Building wall for resisting lateral forces |
US8479470B2 (en) | 1997-11-21 | 2013-07-09 | Simpson Strong-Tie Company, Inc. | Building wall for resisting lateral forces |
US6176054B1 (en) * | 1999-03-22 | 2001-01-23 | William C. Allen | Demountable wall system having a seamless covered wall |
US6378252B1 (en) * | 2000-09-19 | 2002-04-30 | Solutions Jupiter Inc. | Stud for retaining insulating panels and method for installing insulating panels along a wall provided with such studs |
US20080222987A1 (en) * | 2007-03-15 | 2008-09-18 | Seavy Richard J | Wall Panel |
US11313121B2 (en) * | 2017-08-08 | 2022-04-26 | Saint-Gobain Placo S.A.S. | Dry partition wall system and method for installation of a dry partition wall system of this kind |
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