GB2284219B - Locking connection for ceiling grid system - Google Patents

Locking connection for ceiling grid system

Info

Publication number
GB2284219B
GB2284219B GB9324598A GB9324598A GB2284219B GB 2284219 B GB2284219 B GB 2284219B GB 9324598 A GB9324598 A GB 9324598A GB 9324598 A GB9324598 A GB 9324598A GB 2284219 B GB2284219 B GB 2284219B
Authority
GB
United Kingdom
Prior art keywords
grid system
locking connection
ceiling grid
ceiling
locking
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
GB9324598A
Other versions
GB9324598D0 (en
GB2284219A (en
Inventor
Sandor A Frecska
Junior Ernest Baldwin Nute
Gale E Sauer
Ronald J Badger
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 World Industries Inc
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
Priority to DE4340404A priority Critical patent/DE4340404C2/en
Application filed by Armstrong World Industries Inc filed Critical Armstrong World Industries Inc
Priority to GB9324598A priority patent/GB2284219B/en
Priority to FR9314289A priority patent/FR2713259B1/en
Publication of GB9324598D0 publication Critical patent/GB9324598D0/en
Publication of GB2284219A publication Critical patent/GB2284219A/en
Application granted granted Critical
Publication of GB2284219B publication Critical patent/GB2284219B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/122—Connections between non-parallel members of the supporting construction one member passing through the other member, both members laying at least partly in the same plane
GB9324598A 1993-11-26 1993-11-30 Locking connection for ceiling grid system Expired - Lifetime GB2284219B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4340404A DE4340404C2 (en) 1993-11-26 1993-11-26 Locking connection for a lattice-shaped rail system of a suspended ceiling
GB9324598A GB2284219B (en) 1993-11-26 1993-11-30 Locking connection for ceiling grid system
FR9314289A FR2713259B1 (en) 1993-11-26 1993-11-30 Locking ceiling grid system.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4340404A DE4340404C2 (en) 1993-11-26 1993-11-26 Locking connection for a lattice-shaped rail system of a suspended ceiling
GB9324598A GB2284219B (en) 1993-11-26 1993-11-30 Locking connection for ceiling grid system
FR9314289A FR2713259B1 (en) 1993-11-26 1993-11-30 Locking ceiling grid system.

Publications (3)

Publication Number Publication Date
GB9324598D0 GB9324598D0 (en) 1994-01-19
GB2284219A GB2284219A (en) 1995-05-31
GB2284219B true GB2284219B (en) 1995-11-15

Family

ID=27205799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324598A Expired - Lifetime GB2284219B (en) 1993-11-26 1993-11-30 Locking connection for ceiling grid system

Country Status (3)

Country Link
DE (1) DE4340404C2 (en)
FR (1) FR2713259B1 (en)
GB (1) GB2284219B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178712B1 (en) 1992-04-06 2001-01-30 Worthington Armstrong Venture Locking connection for ceiling grid system
US8938926B2 (en) 2007-11-15 2015-01-27 Worthington Armstrong Venture Wall liner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435157A (en) * 1973-07-21 1976-05-12 Firth Cleveland Fastenings Ltd Fastening clips
US4108563A (en) * 1975-10-24 1978-08-22 Donn Products, Inc. Locking connection for suspension ceiling systems
US4161856A (en) * 1976-11-15 1979-07-24 Donn Products, Inc. Suspension ceiling system
US4317641A (en) * 1980-05-05 1982-03-02 Roblin Industries, Inc. Locking connection for supporting grid systems
US4601153A (en) * 1985-06-14 1986-07-22 Chicago Metallic Corporation Suspended ceiling system
EP0205673A1 (en) * 1985-06-28 1986-12-30 Chicago Metallic Continental N.V. Joining of profiles for suspended ceilings
US4989387A (en) * 1989-08-24 1991-02-05 Chicago Metallic Corporation Ceiling system with staked on connectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922829A (en) * 1973-09-14 1975-12-02 Roblin Hope S Ind Inc Locking connection for supporting grid systems
US4611453A (en) * 1985-07-25 1986-09-16 Donn Incorporated Suspension ceiling grid connectors
US4648230A (en) * 1985-07-24 1987-03-10 Donn Incorporated Locking connection for suspension ceiling grid systems
US4779394B1 (en) * 1987-04-14 1994-09-27 Donn Inc Connector for suspension ceiling grid

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435157A (en) * 1973-07-21 1976-05-12 Firth Cleveland Fastenings Ltd Fastening clips
US4108563A (en) * 1975-10-24 1978-08-22 Donn Products, Inc. Locking connection for suspension ceiling systems
US4161856A (en) * 1976-11-15 1979-07-24 Donn Products, Inc. Suspension ceiling system
US4317641A (en) * 1980-05-05 1982-03-02 Roblin Industries, Inc. Locking connection for supporting grid systems
US4601153A (en) * 1985-06-14 1986-07-22 Chicago Metallic Corporation Suspended ceiling system
EP0205673A1 (en) * 1985-06-28 1986-12-30 Chicago Metallic Continental N.V. Joining of profiles for suspended ceilings
US4989387A (en) * 1989-08-24 1991-02-05 Chicago Metallic Corporation Ceiling system with staked on connectors

Also Published As

Publication number Publication date
FR2713259B1 (en) 1997-08-14
GB9324598D0 (en) 1994-01-19
DE4340404A1 (en) 1995-06-01
FR2713259A1 (en) 1995-06-09
DE4340404C2 (en) 2003-02-20
GB2284219A (en) 1995-05-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20131129