EP 0331690 B1 19911121 - CEILING FACING
Title (en)
CEILING FACING
Publication
Application
Priority
DE 8711244 U 19870818
Abstract (en)
[origin: WO8901552A1] A metallic ceiling facing is composed of a bearing grid (2, 3) and cassettes (6). The bearing grid has longitudinal struts (2) and cross struts (3) provided with projections (26) upon which sealingly lie the cassettes (6). On order to obtain a cassette (6) arrangement that satisfies esthetic requirements and ensures the tightness required, the projections (26) have vertically projecting bars (34) upon which rests the stepped seam (88) of the cassettes (6). Seals (44) are further mounted on the projections (26) and bear against the cassettes (6) in mounting position. A safe mechanical arrangement in relation to the cassettes (6) is thus ensured, as well as a sufficient tightness of the seals (44).
IPC 1-7
IPC 8 full level
E04B 9/00 (2006.01); E04B 9/14 (2006.01); E04B 9/24 (2006.01); E04B 9/30 (2006.01); E04F 13/12 (2006.01); F16B 5/06 (2006.01)
CPC (source: EP KR US)
E04B 9/06 (2013.01 - KR); E04B 9/064 (2013.01 - EP US); E04B 9/12 (2013.01 - KR); E04B 9/183 (2013.01 - EP US); E04B 9/22 (2013.01 - KR); E04B 9/242 (2013.01 - EP US); E04B 9/30 (2013.01 - EP US); E04F 13/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DE 8711244 U1 19871001; DE 3866348 D1 19920102; DE 3870441 D1 19920527; EP 0331690 A1 19890913; EP 0331690 B1 19911121; EP 0332672 A1 19890920; EP 0332672 B1 19920422; JP H02500531 A 19900222; JP H02500608 A 19900301; KR 890701854 A 19891222; KR 890701855 A 19891222; US 4944129 A 19900731; US 5410853 A 19950502; WO 8901551 A1 19890223; WO 8901552 A1 19890223
DOCDB simple family (application)
DE 8711244 U 19870818; DE 3866348 T 19880817; DE 3870441 T 19880817; EP 8800735 W 19880817; EP 8800736 W 19880817; EP 88907274 A 19880817; EP 88907303 A 19880817; JP 50535888 A 19880817; JP 50678488 A 19880817; KR 890700659 A 19890418; KR 890700660 A 19890418; US 34780289 A 19890523; US 34849189 A 19890523