EP 0723057 A1 19960724 - Highly safe automatic lock for overhead doors, gates or the like
Title (en)
Highly safe automatic lock for overhead doors, gates or 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 MI950076 A 19950118
Abstract (en)
An automatically closed lock (1) for overhead or swinging doors, gates or the like, comprises a box-like construction (2), supporting a rotatable handle (3) and at least a slidable bolt (4), projecting from the box-like construction (2). The lock (1) comprises coupling means (8) for coupling the handle (3) to the bolt (4), for causing the bolt (4) to be slidably displaced in order to open the lock (1), as the handle (3) is turned, and means for automatically operating the bolt, in order to cause it to further slide for the closing operation. The lock (1) comprises, moreover, deactuating means (13,14) for deactuating the coupling means (8), which can be controllably driven in order to cause the handle (3) to idly turn. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 13/00 (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 9/047 (2013.01); E05C 9/06 (2013.01); E05C 9/14 (2013.01); E05B 63/0069 (2013.01); E05C 9/042 (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
- [XA] AU 600646 A
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0723057 A1 19960724; IT 1272911 B 19970701; IT MI950076 A0 19950118; IT MI950076 A1 19960718
DOCDB simple family (application)
EP 96830010 A 19960115; IT MI950076 A 19950118