EP 0241674 B1 19910109 - SUSPENDED ELEMENT FOR SCENERY CEILINGS
Title (en)
SUSPENDED ELEMENT FOR SCENERY CEILINGS
Publication
Application
Priority
DE 3606568 A 19860228
Abstract (en)
[origin: EP0241674A1] Suspended element for scenery ceilings, the lateral faces of which are formed by sound-absorbing panels (1), a foil or a sheet (7) of substantially higher specific gravity than the panels being arranged between said panels (1) and a transversely extending metal section (4-6) being provided at the upper edge of the element. In order to be able to design suspended elements of greater length, according to the invention the metal section (4-6), on the one hand, and the foil (7) or the sheet (7), on the other hand, form an approximately T-shaped girder subject to bending, which is thus designed as a strength provider and permits large spans. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/84 (2006.01); E04B 9/00 (2006.01); E04B 9/34 (2006.01)
CPC (source: EP)
E04B 9/001 (2013.01); E04B 9/34 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0241674 A1 19871021; EP 0241674 B1 19910109; AT E59872 T1 19910115; DE 3606568 A1 19870903; DE 3767197 D1 19910214
DOCDB simple family (application)
EP 87102308 A 19870218; AT 87102308 T 19870218; DE 3606568 A 19860228; DE 3767197 T 19870218