EP 0447944 B1 19950104 - Fire protection flap.
Title (en)
Fire protection flap.
Title (de)
Brandschutzklappe.
Title (fr)
Volet coupe-feu.
Publication
Application
Priority
DE 4008686 A 19900317
Abstract (en)
[origin: EP0447944A1] In a fire protection flap comprising a frame (1) with an air penetration opening and a pivoting flap (5) located in the frame (1), which flap is adjusted more or less to fit the cross-section of the frame (1), the pivoting flap (5) should be provided at least partially with a sealing element or material (26) at the edge which expands or foams at increased temperature. Furthermore at least one stop bracket (27 or 28) is allocated to the pivoting flap (5) in its closed position, which at least partially seals the pivoting flap (5) from the frame (1). <IMAGE>
IPC 1-7
IPC 8 full level
A62C 2/12 (2006.01); E06B 5/16 (2006.01); F24F 13/10 (2006.01); F24F 13/14 (2006.01)
CPC (source: EP)
A62C 2/12 (2013.01); F24F 13/1406 (2013.01); F24F 11/35 (2017.12)
Citation (examination)
GB 1353576 A 19740522 - TROX GMBH GEB
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0447944 A1 19910925; EP 0447944 B1 19950104; AT E116734 T1 19950115; DE 4008686 A1 19910919; DE 59104110 D1 19950216
DOCDB simple family (application)
EP 91103869 A 19910314; AT 91103869 T 19910314; DE 4008686 A 19900317; DE 59104110 T 19910314