US3871150A - Remodeling ceiling clip - Google Patents

Remodeling ceiling clip Download PDF

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Publication number
US3871150A
US3871150A US452000A US45200074A US3871150A US 3871150 A US3871150 A US 3871150A US 452000 A US452000 A US 452000A US 45200074 A US45200074 A US 45200074A US 3871150 A US3871150 A US 3871150A
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US
United States
Prior art keywords
ceiling
clip
flange
existing
new
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
Application number
US452000A
Inventor
Jay P Murray
Kenneth L Wasson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Armstrong Cork Co filed Critical Armstrong Cork Co
Priority to US452000A priority Critical patent/US3871150A/en
Priority to DE2509350A priority patent/DE2509350C3/en
Priority to NL7502790A priority patent/NL7502790A/en
Priority to AT185775A priority patent/AT341160B/en
Priority to BE154217A priority patent/BE826539A/en
Priority to LU72017A priority patent/LU72017A1/xx
Priority to SE7502931A priority patent/SE7502931L/xx
Priority to FR7508242A priority patent/FR2264936B1/fr
Priority to NO750901A priority patent/NO750901L/no
Priority to DK108375A priority patent/DK108375A/da
Priority to ES435683A priority patent/ES435683A1/en
Priority to JP50031260A priority patent/JPS50127425A/ja
Application granted granted Critical
Priority to CH346475A priority patent/CH589761A5/fr
Publication of US3871150A publication Critical patent/US3871150A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/50—Flanged connections

Definitions

  • the invention herein is directed to a suspended ceiling system and, more particularly, to a replacement type suspended ceiling system which is designed to overlie an existing suspended ceiling system.
  • U.S. Pat. No. 3,058,172 discloses one embodiment of a clip structure wherein the clip is fastened to one portion of a suspended ceiling system and holds a second portion of a suspended ceiling system in position.
  • U.S. Pat. No. 3,058,172 is also of interest because it shows a structure wherein there is one set of ceiling boards positioned beneath another set of ceiling boards.
  • this ceiling structure is of interest only in that it provides a fire resistant ceiling system containing a fire resistant board in back of a non-fire resistant decorative ceiling board.
  • the feature that permits the placement of a second ceiling system under an existing ceiling system is the sheet metal clip invention herein.
  • This metal clip is snapped over the flange of the existing ceiling suspension members and is designed to specifically accept a special cross tee suspension member which will then be utilized to support new ceiling boards in position in a second ceiling system.
  • Use of the clip means that a new ceiling can be installed directly under a soiled, stained, lay-in ceiling with a drop of approximately 1 inch in room height.
  • the new ceiling system will line up with existing lighting fixtures and thus provide considerable saving in the cutting of ceiling boards and adjustment of lighting fixtures.
  • FIG. I is a perspective view of the clip structure invention herein;
  • FIG. 11 is an end view of the clip structure in position
  • FIG. III is a side view of the clip structure invention In use.
  • the invention herein is specifically designed for use underlying an existing suspended ceiling system.
  • the clip structure invention herein can be mounted upon the gridwork of the existing ceiling and new boards may be placed in position underlying the soiled panels.
  • the clip structure is basically an inverted T- shaped structure with snap-on clip fingers at its upper end which would be the base of the leg of the inverted T-shape.
  • the clip structure 2 has a vertical web 4 which is composed of two leg members 6 and 8 which are spaced from each other and resiliently hinged to a horizontal flange member 10. On the horizontal flange member 10 will be mounted the grid structure of the new secondary ceiling.
  • the legs 6 and 8 are resiliently mounted primarily due to the resilient nature of sheet metal used to form clip 2 and the overall construction of the clip 2.
  • clip fingers 12 On the ends of the legs 6 and 8 opposite from the flange 10, there are positioned clip fingers 12 which engage the flange structure of an overlying existing grid system of a suspended ceiling.
  • the clip fingers 12 are generally U-shaped with the U resting on its side.
  • the resilient nature of the legs 6 and 8 will permit the legs to spring apart such a distance that the flange structure of an overlying grid system may slide into the mouths 14 of the clip fingers 12.
  • the resilient nature of the legs 6 and 8 then let the clip fingers l2 slide over the edge of the preexisting flange structure and this will hold the clip in position on the flange structure of the original ceiling.
  • the upper end thereof On a single clip structure 2, the upper end thereof is provided with four clip fingers 12 with spac' ing 16 between two adjacent clip fingers.
  • the clip fingers 12 will engage the flange of one grid member while the grid member transverse thereto will be able to pass between the space 16, particularly as shown in FIG. III.
  • This clip structure 2 is specifically designed for use with the cross tee member shown in the commonly assigned copending U.S. application Ser. No. 150,401, filed June 7, 1971, in the name of J. W. Boylan and entitled Connection Joint for a Concealed Ceiling Suspension System.
  • the clip structure 2 has been mounted on an existing grid member 18 wherein the clip fingers 12 have engaged the horizontal flange 20 of the existing grid member 18.
  • the clip structure 2 is now held in position and has its flanges 10 in position to receive a cross tee 22.
  • This cross tee structure is the cross tee structure shown in the abovementioned copending application, and the joint structure which joins the cross tee 22 to the clip structure 2 is the subject matter of the above-mentioned copending application.
  • the legs 6 and 8 and flange 10 of the clip structure 2 slide into the inverted T-shaped cutout 24 of the cross tee 22. This will then hold the cross tee 22 in position relative to the existing grid member 18.
  • This cross tee 22 has flanges 26 upon which are placed the new ceiling boards. These will then underlie the existing boards which are resting upon flange of the existing grid member 18.
  • FIG. III there is shown the clip structure in position where there are two crossing grid members in the original ceiling system.
  • the existing grid member 18 and a second grid member 28 which is perpendicular to grid member 18.
  • the clip fingers 12 are fastened to the flange 20 of grid member 18.
  • the horizontal flange 30 of existing grid member 28 can then pass through the spacing 16 between two adjacent clip fingers 12 which are holding the clip structure 2 relative to the existing grid member 18.
  • the cross tee 22 of the new ceiling suspension system is then held in position by the clip structure 2.
  • a ceiling remodeling technique which involves the placing of a new ceiling system underlying a soiled existing ceiling system. This eliminates any need to clean up the grid members of the existing ceiling system or to remove and dispose of the boards of the existing ceiling system.
  • the new ceiling system will only add approximately 1% inch additional drop to the ceiling and this can be readily permitted in most rooms.
  • the new ceiling system will line up with existing lighting fixtures, and thus a considerable saving in board cutting will be realized. Also, there will be no need to lower the existing lighting fixtures because a simple molding structure can be placed around the edge of the lighting fixture to conceal the raw edges of the board of the new ceiling system.
  • a clip structure adapted to be fastened to an existing ceiling suspension system comprising a vertical web structure and a lower horizontal flange structure, on the end of the web structure which is spaced from the flange structure there being positioned means for engaging a flange of an existing ceiling suspension system to hold the clip structure relative to the flange of the existing ceiling suspension system, a new ceiling suspension member being then fastened to the lower horizontal flange of the clip structure whereby a horizontal flange of the new ceiling suspension member may serve as a resting point for the boards of a new suspended ceiling system which is disposed directly underneath of the existing ceiling suspension system.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Connection Of Plates (AREA)

Abstract

A clip structure is designed to snap over the flange of an existing suspended ceiling system suspension member. This clip will then accept or join with a new suspension member to help in the establishment of a second suspended ceiling system under the original suspended ceiling system of a room. To the second suspended ceiling system there is then mounted new ceiling boards to provide the ceiling with a new visible ceiling structure.

Description

Unite States Patent [1 1 Murray et al.
[451 Mar. 18, 1975 REMODELING CEILING CLIP Inventors: Jay P. Murray, Columbia; Kenneth L. Wasson, Lancaster, both of Pa.
Assignee: Armstrong Cork Company,
Lancaster, Pa.
Filed: Mar. 18, 1974 Appl. No.: 452,000
Related U.S. Application Data Division of Ser. No. 317,668, Dec. 22, 1972,
abandoned.
U.S. Cl 52/498, 52/484, 52/489, 52/760 Int. Cl E04b 5/55 Field of Search 52/474, 476,479, 473,
[56] References Cited UNITED STATES PATENTS 3,016,998 1/1962 Buchmeier 52/479 3,055,469 9/1962 Byssing et al. 5 2/484 X 3,058,172 10/1962 Phillips 52/484 X 3,807,114 4/1974 Ollinger 52/489 Primary Examiner.l. Karl Bell [57] ABSTRACT A clip structure is designed to snap over the flange of an existing suspended ceiling system suspension mem-' her. This clip will then accept or join with a new suspension member to help in-the establishment of a second suspended ceiling system under the original suspended ceiling system of a room. To the second suspended ceiling system there is then mounted new ceiling boards to provide the ceiling with a new visible ceiling structure.
2 Claims, 3 Drawing Figures PATENTED MAR l 8l975 CROSS-REFERENCE TO RELATED APPLICATION This is a division, of application Ser. No. 317,668, filed Dec. 22, 1972, now abandoned.
BACKGROUND OF THE INVENTION 1. Field of the Invention The invention herein is directed to a suspended ceiling system and, more particularly, to a replacement type suspended ceiling system which is designed to overlie an existing suspended ceiling system.
2. Description of the Prior Art During the remodeling of an area, a normal suspended ceiling system would have the ceiling boards removed and disposed of and new ceiling boards placed in position. This involves not only the expense of replacing the old boards with new boards, but also the disposing of the old ceiling boards. To date, the art has largely confined itself to this technique of remodeling.
Many different clip structures are utilized in the prior art to hold ceiling boards in position. U.S. Pat. No. 3,058,172 discloses one embodiment of a clip structure wherein the clip is fastened to one portion of a suspended ceiling system and holds a second portion of a suspended ceiling system in position.
U.S. Pat. No. 3,058,172 is also of interest because it shows a structure wherein there is one set of ceiling boards positioned beneath another set of ceiling boards. However, this ceiling structure is of interest only in that it provides a fire resistant ceiling system containing a fire resistant board in back of a non-fire resistant decorative ceiling board.
SUMMARY OF THE INVENTION Due to the fact that a lay-in type of suspended ceiling after some years becomes discolored or otherwise soiled, it has become desirable to be able to put up a new ceiling underlying the original ceiling rather than to replace the soiled ceiling boards and scrub the grid of the existing ceiling system.
The feature that permits the placement of a second ceiling system under an existing ceiling system is the sheet metal clip invention herein. This metal clip is snapped over the flange of the existing ceiling suspension members and is designed to specifically accept a special cross tee suspension member which will then be utilized to support new ceiling boards in position in a second ceiling system. Use of the clip means that a new ceiling can be installed directly under a soiled, stained, lay-in ceiling with a drop of approximately 1 inch in room height. The new ceiling system will line up with existing lighting fixtures and thus provide considerable saving in the cutting of ceiling boards and adjustment of lighting fixtures.
BRIEF DESCRIPTION OF THE DRAWING FIG. I is a perspective view of the clip structure invention herein;
FIG. 11 is an end view of the clip structure in position; and
FIG. III is a side view of the clip structure invention In use.
DESCRIPTION OF THE PREFERRED EMBODIMENT The invention herein is specifically designed for use underlying an existing suspended ceiling system. When it becomes desirable to put up a new ceiling, rather than replace the ceiling boards and scrub the grid of the existing ceiling, the clip structure invention herein can be mounted upon the gridwork of the existing ceiling and new boards may be placed in position underlying the soiled panels.
Referring to FIG. I, there is shown the clip structure herein. The clip structure is basically an inverted T- shaped structure with snap-on clip fingers at its upper end which would be the base of the leg of the inverted T-shape. The clip structure 2 has a vertical web 4 which is composed of two leg members 6 and 8 which are spaced from each other and resiliently hinged to a horizontal flange member 10. On the horizontal flange member 10 will be mounted the grid structure of the new secondary ceiling. The legs 6 and 8 are resiliently mounted primarily due to the resilient nature of sheet metal used to form clip 2 and the overall construction of the clip 2.
On the ends of the legs 6 and 8 opposite from the flange 10, there are positioned clip fingers 12 which engage the flange structure of an overlying existing grid system of a suspended ceiling. The clip fingers 12 are generally U-shaped with the U resting on its side. The resilient nature of the legs 6 and 8 will permit the legs to spring apart such a distance that the flange structure of an overlying grid system may slide into the mouths 14 of the clip fingers 12. The resilient nature of the legs 6 and 8 then let the clip fingers l2 slide over the edge of the preexisting flange structure and this will hold the clip in position on the flange structure of the original ceiling. On a single clip structure 2, the upper end thereof is provided with four clip fingers 12 with spac' ing 16 between two adjacent clip fingers. This will permit the use of the clip structure 2 in a position where two preexisting grid members cross in the overlying ceiling system. The clip fingers 12 will engage the flange of one grid member while the grid member transverse thereto will be able to pass between the space 16, particularly as shown in FIG. III.
This clip structure 2 is specifically designed for use with the cross tee member shown in the commonly assigned copending U.S. application Ser. No. 150,401, filed June 7, 1971, in the name of J. W. Boylan and entitled Connection Joint for a Concealed Ceiling Suspension System. As shown in FIG. II, the clip structure 2 has been mounted on an existing grid member 18 wherein the clip fingers 12 have engaged the horizontal flange 20 of the existing grid member 18. The clip structure 2 is now held in position and has its flanges 10 in position to receive a cross tee 22. This cross tee structure is the cross tee structure shown in the abovementioned copending application, and the joint structure which joins the cross tee 22 to the clip structure 2 is the subject matter of the above-mentioned copending application. As can be seen in FIG. II, the legs 6 and 8 and flange 10 of the clip structure 2 slide into the inverted T-shaped cutout 24 of the cross tee 22. This will then hold the cross tee 22 in position relative to the existing grid member 18. This cross tee 22 has flanges 26 upon which are placed the new ceiling boards. These will then underlie the existing boards which are resting upon flange of the existing grid member 18.
Referring now to FIG. III, there is shown the clip structure in position where there are two crossing grid members in the original ceiling system. There is the existing grid member 18 and a second grid member 28 which is perpendicular to grid member 18. If it is desired to mount the clip structure 2 in position at this point of crossing of two grid members, the clip fingers 12 are fastened to the flange 20 of grid member 18. The horizontal flange 30 of existing grid member 28 can then pass through the spacing 16 between two adjacent clip fingers 12 which are holding the clip structure 2 relative to the existing grid member 18. The cross tee 22 of the new ceiling suspension system is then held in position by the clip structure 2.
There is thus provided a ceiling remodeling technique which involves the placing of a new ceiling system underlying a soiled existing ceiling system. This eliminates any need to clean up the grid members of the existing ceiling system or to remove and dispose of the boards of the existing ceiling system. The new ceiling system will only add approximately 1% inch additional drop to the ceiling and this can be readily permitted in most rooms. The new ceiling system will line up with existing lighting fixtures, and thus a considerable saving in board cutting will be realized. Also, there will be no need to lower the existing lighting fixtures because a simple molding structure can be placed around the edge of the lighting fixture to conceal the raw edges of the board of the new ceiling system.
What is claimed is:
l. A clip structure adapted to be fastened to an existing ceiling suspension system comprising a vertical web structure and a lower horizontal flange structure, on the end of the web structure which is spaced from the flange structure there being positioned means for engaging a flange of an existing ceiling suspension system to hold the clip structure relative to the flange of the existing ceiling suspension system, a new ceiling suspension member being then fastened to the lower horizontal flange of the clip structure whereby a horizontal flange of the new ceiling suspension member may serve as a resting point for the boards of a new suspended ceiling system which is disposed directly underneath of the existing ceiling suspension system.
2. The clip structure of claim 1 wherein the vertical web of the clip structure is composed of two legs which are resiliently mounted relative to the lower horizontal flange, said means for engaging the flange of an existing overlying ceiling suspension system being generally inclined U-shaped clip fingers which slide over the edge of the flange of the existing overlying ceiling suspension system and hold the clip structure relative to the overlying ceiling suspension system.

Claims (2)

1. A clip structure adapted to be fastened to an existing ceiling suspension system comprising a vertical web structure and a lower horizontal flange structure, on the end of the web structure which is spaced from the flange structure there being positioned means for engaging a flange of an existing ceiling suspension system to hold the clip structure relative to the flange of the existing ceiling suspension system, a new ceiling suspension member being then fastened to the lower horizontal flange of the clip structure whereby a horizontal flange of the new ceiling suspension member may serve as a resting point for the boards of a new suspended ceiling system which is disposed directly underneath of the existing ceiling suspension system.
2. The clip structure of claim 1 wherein the vertical web of the clip structure is composed of two legs which are resiliently mounted relative to the lower horizontal flange, said means for engaging the flange of an existing overlying ceiling suspension system being generally inclined U-shaped clip fingers which slide over the edge of the flange of the existing overlying ceiling suspension system and hold the clip structure relative to the overlying ceiling suspension system.
US452000A 1972-12-22 1974-03-18 Remodeling ceiling clip Expired - Lifetime US3871150A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US452000A US3871150A (en) 1972-12-22 1974-03-18 Remodeling ceiling clip
DE2509350A DE2509350C3 (en) 1972-12-22 1975-03-04 Device for hanging a new suspended ceiling on the supporting structure of an existing suspended ceiling
NL7502790A NL7502790A (en) 1972-12-22 1975-03-07 CEILING CLAMP.
BE154217A BE826539A (en) 1972-12-22 1975-03-11 CONSTRUCTION OF CLAMP FOR CEILING REHABILITATION
LU72017A LU72017A1 (en) 1972-12-22 1975-03-11
AT185775A AT341160B (en) 1972-12-22 1975-03-11 DEVICE FOR HANGING A NEW BUNCH ON AN EXISTING BUNNING
SE7502931A SE7502931L (en) 1974-03-18 1975-03-14
FR7508242A FR2264936B1 (en) 1972-12-22 1975-03-17
NO750901A NO750901L (en) 1974-03-18 1975-03-17
DK108375A DK108375A (en) 1974-03-18 1975-03-17
ES435683A ES435683A1 (en) 1974-03-18 1975-03-17 Procedure to reform an existing roof system. (Machine-translation by Google Translate, not legally binding)
JP50031260A JPS50127425A (en) 1974-03-18 1975-03-17
CH346475A CH589761A5 (en) 1972-12-22 1975-03-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31766872A 1972-12-22 1972-12-22
US452000A US3871150A (en) 1972-12-22 1974-03-18 Remodeling ceiling clip

Publications (1)

Publication Number Publication Date
US3871150A true US3871150A (en) 1975-03-18

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Application Number Title Priority Date Filing Date
US452000A Expired - Lifetime US3871150A (en) 1972-12-22 1974-03-18 Remodeling ceiling clip

Country Status (8)

Country Link
US (1) US3871150A (en)
AT (1) AT341160B (en)
BE (1) BE826539A (en)
CH (1) CH589761A5 (en)
DE (1) DE2509350C3 (en)
FR (1) FR2264936B1 (en)
LU (1) LU72017A1 (en)
NL (1) NL7502790A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361996A (en) * 1979-12-20 1982-12-07 Levolor Lorentzen, Inc. Ceiling renovation system
US4656794A (en) * 1983-03-11 1987-04-14 Thevenin Patrick D Device for providing double coverings or claddings, support pieces, supports and pliers for putting into effect said device
US4736564A (en) * 1986-10-08 1988-04-12 Alcan Aluminum Corporation Conversion ceiling pan and system
EP0289169A2 (en) * 1987-04-28 1988-11-02 Hunter Douglas Industries B.V. Ceiling panel carrier adapter member
US4794745A (en) * 1986-12-15 1989-01-03 National Rolling Mills Inc. Tier drop grid system
US5493831A (en) * 1991-09-24 1996-02-27 Jansson; Nils-Gunnar Method and arrangement for securing glass facade elements
DE19521173A1 (en) * 1995-06-10 1996-12-12 Gema Metalldecken Ag Process for the renovation of suspended ceilings, a suspended ceiling produced according to the process and suspension elements for carrying out the process
US20100215429A1 (en) * 2009-02-25 2010-08-26 Raye Victor J Trailer/Dolly ABS System Module
US8991120B2 (en) * 2013-08-06 2015-03-31 Usg Interiors, Inc. Two-part channel cross member
US9151050B2 (en) 2012-01-04 2015-10-06 John Santeramo Splice plate
US10113317B1 (en) * 2015-04-16 2018-10-30 Gordon Sales, Inc. Apparatus and method for hanging architectural panels with concealed attachment points
US20230313538A1 (en) * 2020-08-28 2023-10-05 Rockwool A/S Lamella wall system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377560B (en) * 1982-11-10 1985-04-10 Zumtobel Ag HANGER FOR HANGING GRID CEILING ELEMENTS
US4926606A (en) * 1988-11-14 1990-05-22 Hanson Carl E Ornamental ceiling system
FR2681316B1 (en) * 1991-09-12 1997-10-10 Philippe Barra SELF-LOCKING LIFTING SLING.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016998A (en) * 1958-02-24 1962-01-16 Gruenzweig & Hartmann Facing arrangement for walls
US3055469A (en) * 1960-05-02 1962-09-25 George J Byssing Suspended ceiling
US3058172A (en) * 1959-01-06 1962-10-16 George T Phillips Supporting structure for ceilings of buildings
US3807114A (en) * 1972-11-08 1974-04-30 Armstrong Cork Co Ceiling suspension runner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016998A (en) * 1958-02-24 1962-01-16 Gruenzweig & Hartmann Facing arrangement for walls
US3058172A (en) * 1959-01-06 1962-10-16 George T Phillips Supporting structure for ceilings of buildings
US3055469A (en) * 1960-05-02 1962-09-25 George J Byssing Suspended ceiling
US3807114A (en) * 1972-11-08 1974-04-30 Armstrong Cork Co Ceiling suspension runner

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361996A (en) * 1979-12-20 1982-12-07 Levolor Lorentzen, Inc. Ceiling renovation system
US4656794A (en) * 1983-03-11 1987-04-14 Thevenin Patrick D Device for providing double coverings or claddings, support pieces, supports and pliers for putting into effect said device
US4736564A (en) * 1986-10-08 1988-04-12 Alcan Aluminum Corporation Conversion ceiling pan and system
US4794745A (en) * 1986-12-15 1989-01-03 National Rolling Mills Inc. Tier drop grid system
EP0289169A2 (en) * 1987-04-28 1988-11-02 Hunter Douglas Industries B.V. Ceiling panel carrier adapter member
EP0289169A3 (en) * 1987-04-28 1989-01-25 Hunter Douglas Industries B.V. Ceiling panel carrier adapter member
US4884383A (en) * 1987-04-28 1989-12-05 Hunter Douglas International N.V. Ceiling panel carrier adapter member
US5493831A (en) * 1991-09-24 1996-02-27 Jansson; Nils-Gunnar Method and arrangement for securing glass facade elements
DE19521173A1 (en) * 1995-06-10 1996-12-12 Gema Metalldecken Ag Process for the renovation of suspended ceilings, a suspended ceiling produced according to the process and suspension elements for carrying out the process
US8511929B2 (en) * 2009-02-25 2013-08-20 Haldex Brake Corporation Trailer/dolly ABS system module
US20100215429A1 (en) * 2009-02-25 2010-08-26 Raye Victor J Trailer/Dolly ABS System Module
US8777169B2 (en) 2009-02-25 2014-07-15 Haldex Brake Corporation Trailer/dolly ABS system module
US9267520B2 (en) 2009-02-25 2016-02-23 Haldex Brake Corporation Method and apparatus for mounting a system module to a vehicle
US9604611B2 (en) 2009-02-25 2017-03-28 Haldex Brake Products Corporation Brake system module removably attachable to a vehicle
US9151050B2 (en) 2012-01-04 2015-10-06 John Santeramo Splice plate
US8991120B2 (en) * 2013-08-06 2015-03-31 Usg Interiors, Inc. Two-part channel cross member
US10113317B1 (en) * 2015-04-16 2018-10-30 Gordon Sales, Inc. Apparatus and method for hanging architectural panels with concealed attachment points
US11168477B1 (en) 2015-04-16 2021-11-09 Gordon Sales, Inc. Apparatus and method for hanging architectural panels with concealed attachment points
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Also Published As

Publication number Publication date
DE2509350B2 (en) 1978-07-20
CH589761A5 (en) 1977-07-15
FR2264936B1 (en) 1977-04-15
FR2264936A1 (en) 1975-10-17
LU72017A1 (en) 1975-08-20
BE826539A (en) 1975-06-30
DE2509350A1 (en) 1975-09-25
DE2509350C3 (en) 1979-03-15
NL7502790A (en) 1975-09-22
AT341160B (en) 1978-01-25
ATA185775A (en) 1977-05-15

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