DE3161629D1 - Multiple-use channel-shaped structure for suspended ceiling - Google Patents

Multiple-use channel-shaped structure for suspended ceiling

Info

Publication number
DE3161629D1
DE3161629D1 DE8181830093T DE3161629T DE3161629D1 DE 3161629 D1 DE3161629 D1 DE 3161629D1 DE 8181830093 T DE8181830093 T DE 8181830093T DE 3161629 T DE3161629 T DE 3161629T DE 3161629 D1 DE3161629 D1 DE 3161629D1
Authority
DE
Germany
Prior art keywords
shaped structure
suspended ceiling
use channel
channel
ceiling
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
Application number
DE8181830093T
Other languages
German (de)
Inventor
Laurent Maillard
Graziano Bregolin
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.)
THERMOSYSTEM SpA
Original Assignee
THERMOSYSTEM SpA
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 THERMOSYSTEM SpA filed Critical THERMOSYSTEM SpA
Application granted granted Critical
Publication of DE3161629D1 publication Critical patent/DE3161629D1/en
Expired 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
    • E04B9/064—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 comprising extruded supporting beams
    • 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
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
DE8181830093T 1980-07-11 1981-06-04 Multiple-use channel-shaped structure for suspended ceiling Expired DE3161629D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23396/80A IT1131962B (en) 1980-07-11 1980-07-11 MULTI-PURPOSE CNALIFORM STRUCTURE FOR CEILINGS, IN PARTICULAR TO SUPPORT ABSOLUTE FILTERS OF A WHITE CHAMBER

Publications (1)

Publication Number Publication Date
DE3161629D1 true DE3161629D1 (en) 1984-01-19

Family

ID=11206713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181830093T Expired DE3161629D1 (en) 1980-07-11 1981-06-04 Multiple-use channel-shaped structure for suspended ceiling

Country Status (4)

Country Link
EP (1) EP0044283B1 (en)
DE (1) DE3161629D1 (en)
ES (1) ES268141Y (en)
IT (1) IT1131962B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946484A (en) * 1988-02-05 1990-08-07 Donaldson Company, Inc. Support for clean room ceiling grid system
WO1989007182A1 (en) * 1988-02-05 1989-08-10 Donaldson Company, Inc. Clean room ceiling grid system
US5865674A (en) * 1995-12-22 1999-02-02 Envirco Corporation Flush lighting system for cleanroom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112495C (en) * 1960-04-07 1965-09-15 Fils Jacques Huguenin
FR1472419A (en) * 1966-03-16 1967-03-10 Screed
US3673945A (en) * 1970-02-11 1972-07-04 Joel R Rachlin Ventilating air distributing channel
US3975995A (en) * 1975-03-13 1976-08-24 American Air Filter Company, Inc. Ventilated ceiling construction
GB1538856A (en) * 1976-05-26 1979-01-24 Selfe M Integrated ceiling systems
US4060025A (en) * 1976-09-30 1977-11-29 Pelosi Jr Michael H Air distribution ceiling
DE2809674C2 (en) * 1978-03-07 1983-11-17 Metallbau Ritter-Trennwände GmbH, 7032 Sindelfingen False ceiling

Also Published As

Publication number Publication date
EP0044283A2 (en) 1982-01-20
ES268141U (en) 1983-06-01
IT1131962B (en) 1986-06-25
IT8023396A0 (en) 1980-07-11
ES268141Y (en) 1983-12-01
EP0044283A3 (en) 1982-06-09
EP0044283B1 (en) 1983-12-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee