EP 1312738 A3 20041215 - Device for holding a fire-door in an open position
Title (en)
Device for holding a fire-door in an open position
Title (de)
Vorrichtung zum Offenhalten von Feuerschutztüren
Title (fr)
Dispositif pour maintenir une porte coupe-feu en position ouverte
Publication
Application
Priority
- DE 10156188 A 20011115
- DE 20207657 U 20020516
Abstract (en)
[origin: EP1312738A2] A lock casing (1) which can be built into the door frame is used to house the spring mechanism (6, 7) for the closure bar (5) and the release mechanism (15, 19) for this bar. <??>The device comprises a closure bar, a spring mechanism and a catch device (11, 12) for the release mechanism. The closure bar can be slid outwards into a locking position against the force exerted by the spring mechanism, in order to keep the fire door open. The catch device fixes the closure bar in the locking position and the bar is released from this position when a control signal is received by the release mechanism.
IPC 1-7
IPC 8 full level
E05C 17/44 (2006.01); E05B 47/00 (2006.01); E05B 63/00 (2006.01); E05C 17/48 (2006.01)
CPC (source: EP)
E05C 17/44 (2013.01); E05B 47/00 (2013.01); E05B 63/0056 (2013.01); E05C 17/48 (2013.01)
Citation (search report)
- [DY] WO 9320317 A1 19931014 - DORGARD LTD [GB], et al
- [Y] GB 2359335 A 20010822 - GRIFFIN LAWRENCE MICHAEL [GB]
- [Y] JP H11293994 A 19991026 - DAIWA HOUSE IND
- [Y] GB 689336 A 19530325 - SHLOMO WINNIKOW
- [Y] JP H08170460 A 19960702 - MANTEN KK, et al
- [Y] AU 458055 B2 19750220
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02024642 A 20021105