EP0049433A3 - Grid-panel ceiling - Google Patents

Grid-panel ceiling Download PDF

Info

Publication number: EP0049433A3
Authority: EP; European Patent Office
Prior art keywords: grid; panel ceiling; ceiling; panel
Prior art date: 1980-10-08
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.): Granted

Application number

EP81107637A

Other languages

German (de)

Other versions

EP0049433A2 (en

EP0049433B1 (en

Inventor

Willi Flaig

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.)

GEMA BAUELEMENTE AG

Original Assignee

GEMA BAUELEMENTE AG

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.)

1980-10-08

Filing date

1981-09-25

Publication date

1982-06-09

1980-10-08 Priority claimed from DE3038022A external-priority patent/DE3038022C2/en

1980-10-08 Priority claimed from DE3038021A external-priority patent/DE3038021C2/en

1981-09-25 Application filed by GEMA BAUELEMENTE AG filed Critical GEMA BAUELEMENTE AG

1981-09-25 Priority to AT81107637T priority Critical patent/ATE10767T1/en

1982-04-14 Publication of EP0049433A2 publication Critical patent/EP0049433A2/en

1982-06-09 Publication of EP0049433A3 publication Critical patent/EP0049433A3/en

1984-12-12 Application granted granted Critical

1984-12-12 Publication of EP0049433B1 publication Critical patent/EP0049433B1/en

Status Expired legal-status Critical Current

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
- E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
- 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
- E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)

EP19810107637 1980-10-08 1981-09-25 Grid-panel ceiling Expired EP0049433B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT81107637T ATE10767T1 (en)	1980-10-08	1981-09-25	GRID CEILING.

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3038021		1980-10-08
DE3038022A DE3038022C2 (en)	1980-10-08	1980-10-08	Suspendable grid ceiling
DE3038021A DE3038021C2 (en)	1980-10-08	1980-10-08	Front cover for grid ceilings
DE3038022		1980-10-08

Publications (3)

Publication Number	Publication Date
EP0049433A2 EP0049433A2 (en)	1982-04-14
EP0049433A3 true EP0049433A3 (en)	1982-06-09
EP0049433B1 EP0049433B1 (en)	1984-12-12

Family

ID=25788361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19810107637 Expired EP0049433B1 (en)	1980-10-08	1981-09-25	Grid-panel ceiling

Country Status (1)

Country	Link
EP (1)	EP0049433B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4665674A (en) *	1985-04-11	1987-05-19	Hunter Douglas International N.V.	Grid ceiling
GB2173836B (en) *	1985-04-26	1988-06-02	Hunter Douglas Ind Bv	Panel for a grid ceiling
CN103469955A (en) *	2013-09-26	2013-12-25	常熟市金达洁净墙地板有限公司	Clean room ceiling system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3291978A (en) *	1964-09-14	1966-12-13	Aluminum Louvre Corp	Modular louver structure
US3310922A (en) *	1964-04-13	1967-03-28	Certain Teed Prod Corp	Visible ceiling suspension system
GB1148411A (en) *	1968-12-30	1969-04-10	Joseph Chak Fai Chiu	A tube connecting member
FR2204238A5 (en) *	1972-10-24	1974-05-17	Heuschkel Druckgussfabrik
FR2334797A1 (en) *	1975-12-12	1977-07-08	Ivoiral Cie Ivoirienne Alumini	Ceiling or partition suspension system - has flexible strip flanges bent inwards more than right angle engaging in notches
DE2721541A1 (en) *	1977-05-13	1978-11-16	Zieringer Philipp Kg	Connector for fixing grille ceiling member to wall - has U=section shoe fitting inside member and having mounting hooks to fit ceiling holes

1981
- 1981-09-25 EP EP19810107637 patent/EP0049433B1/en not_active Expired

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3310922A (en) *	1964-04-13	1967-03-28	Certain Teed Prod Corp	Visible ceiling suspension system
US3291978A (en) *	1964-09-14	1966-12-13	Aluminum Louvre Corp	Modular louver structure
GB1148411A (en) *	1968-12-30	1969-04-10	Joseph Chak Fai Chiu	A tube connecting member
FR2204238A5 (en) *	1972-10-24	1974-05-17	Heuschkel Druckgussfabrik
FR2334797A1 (en) *	1975-12-12	1977-07-08	Ivoiral Cie Ivoirienne Alumini	Ceiling or partition suspension system - has flexible strip flanges bent inwards more than right angle engaging in notches
DE2721541A1 (en) *	1977-05-13	1978-11-16	Zieringer Philipp Kg	Connector for fixing grille ceiling member to wall - has U=section shoe fitting inside member and having mounting hooks to fit ceiling holes

Also Published As

Publication number	Publication date
EP0049433A2 (en)	1982-04-14
EP0049433B1 (en)	1984-12-12

Publication	Publication Date	Title
JPS56142954A (en)	1981-11-07	Building member
JPS57108846A (en)	1982-07-07	Luminaire
GB2085515B (en)	1984-08-22	Building aid
EP0049433A3 (en)	1982-06-09	Grid-panel ceiling
JPS5719440A (en)	1982-02-01	Building unit
CS12981A2 (en)	1984-06-18	Zpusob pripravy benzenaminove slouceniny
GB2089488B (en)	1983-12-07	Lampshades
JPS56139335A (en)	1981-10-30	Saobuchi ceiling
JPS56115440A (en)	1981-09-10	Building
JPS5784061A (en)	1982-05-26	Luminaire
IL61957A (en)	1984-01-31	Building unit
JPS56114201A (en)	1981-09-08	Floodlight
JPS57260A (en)	1982-01-05	Ceiling panel
JPS56122456A (en)	1981-09-25	Ceiling structure
GB2079809B (en)	1984-02-08	Acoustical-refelctive ceiling construction
JPS56156354A (en)	1981-12-03	Ceiling
JPS56122451A (en)	1981-09-25	Building
JPS5712759A (en)	1982-01-22	Building
JPS57108353A (en)	1982-07-06	Building
JPS5790801A (en)	1982-06-05	Luminaire
JPS56139330A (en)	1981-10-30	Building unit
JPS56146534A (en)	1981-11-14	Unit building
JPS5789047A (en)	1982-06-03	Ceiling panel
JPS5721653A (en)	1982-02-04	Ceiling material
CS144381A1 (en)	1984-03-20	Zesilovac vykonu

Legal Events

Date	Code	Title	Description
1982-02-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1982-04-07	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1982-04-14	AK	Designated contracting states	Designated state(s): AT BE CH GB LI NL
1982-06-09	AK	Designated contracting states	Designated state(s): AT BE CH GB LI NL
1982-07-14	17P	Request for examination filed	Effective date: 19820429
1983-12-21	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: GEMA BAUELEMENTE AG
1984-10-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1984-12-12	AK	Designated contracting states	Designated state(s): AT BE CH GB LI NL
1984-12-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19841212
1984-12-12	REF	Corresponds to:	Ref document number: 10767 Country of ref document: AT Date of ref document: 19841215 Kind code of ref document: T
1985-05-17	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
1985-10-22	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1985-10-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1985-12-27	26N	No opposition filed
1986-07-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19860728 Year of fee payment: 6
1988-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19880930
1989-03-31	BERE	Be: lapsed	Owner name: GEMA BAUELEMENTE A.G. Effective date: 19880930
1989-09-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19890925 Ref country code: AT Effective date: 19890925
1989-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19890930 Ref country code: CH Effective date: 19890930
1990-05-23	GBPC	Gb: european patent ceased through non-payment of renewal fee
1990-05-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL