EP 0682158 A3 19960522 - False ceiling coffer.
Title (en)
False ceiling coffer.
Title (de)
Kassette für Unterdecke.
Title (fr)
Caisson pour sous-plafond.
Publication
Application
Priority
DE 9407817 U 19940511
Abstract (en)
[origin: EP0682158A2] The flat cassette base has a lower visible side and raised edges or flanges (3) for a holder (6). A profiled or corrugated plate (7) is fixed on the visible face of the cassette base to diffuse the light rays. The plate can be fixed by adhesive spot welding and/or screws. The corrugations (8) of the plate can be rounded in cross-section with the troughs and peaks being regular. The profiled plate can be made of steel or aluminium alloy and preferably fixed to a cassette of matching material and may be profiled plate can be perforated. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 9/0407 (2013.01); E04B 9/0478 (2013.01); E04B 9/26 (2013.01)
Citation (search report)
- [X] FR 1215288 A 19600415 - BAIJOT
- [Y] DE 8320831 U1 19860109
- [Y] DE 3027400 A1 19820218 - MILLER HERMAN INC [US]
Designated contracting state (EPC)
CH DE FR GB LI NL
DOCDB simple family (publication)
DE 9407817 U1 19940707; EP 0682158 A2 19951115; EP 0682158 A3 19960522
DOCDB simple family (application)
DE 9407817 U 19940511; EP 95107032 A 19950509