EP 0723056 A1 19960724 - Height safety lock for overhead doors, gates and the like
Title (en)
Height safety lock for overhead doors, gates and the like
Title (de)
Hochsicheres Schloss für Überkopftore, Pforten oder sonstiges
Title (fr)
Serrure de haute sécurité pour portes basculantes, portails ou similaires
Publication
Application
Priority
IT MI950075 A 19950118
Abstract (en)
A lock (1) for overhead or swinging doors, gates and the like, comprises a box-like construction (2), supporting a rotatable handle (3) and at least a sliding bolt (4,6), projecting from the box-like construction (2). The lock (1) comprises means (8) for connecting the lock handle (3) to the lock bolt (4,6), as well as means (14) for switching off the mentioned connecting means (8), which can be controllably driven, for causing the bolt (4,6) to slide as the handle (3) is turned, during the opening or closing operation of the lock (1), and for an idle rotation of the handle (3), upon switching off the connection means (8). <IMAGE>
IPC 1-7
IPC 8 full level
E05B 13/00 (2006.01); E05B 13/08 (2006.01); E05C 9/06 (2006.01); E05B 63/00 (2006.01); E05C 9/04 (2006.01)
CPC (source: EP)
E05B 13/005 (2013.01); E05C 9/06 (2013.01); E05C 9/14 (2013.01); E05B 63/0069 (2013.01)
Citation (search report)
- [XA] US 4676083 A 19870630 - SEDLEY BRUCE S [US], et al
- [X] GB 394172 A 19330622 - NEWMAN WILLIAM & SONS LTD, et al
- [XA] US 1505865 A 19240819 - MARIO COSTA
- [X] DE 4123937 A1 19930121 - WEBER FRIEDRICH [DE]
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0723056 A1 19960724; IT 1272910 B 19970701; IT MI950075 A0 19950118; IT MI950075 A1 19960718
DOCDB simple family (application)
EP 96830012 A 19960115; IT MI950075 A 19950118