EP 0294276 B1 19921111 - DISC COMBINATION LOCK WITH AUTOMATIC SCRAMBLING ON CLOSING
Title (en)
DISC COMBINATION LOCK WITH AUTOMATIC SCRAMBLING ON CLOSING
Publication
Application
Priority
FR 8707460 A 19870527
Abstract (en)
[origin: EP0294276A1] The invention relates to a lock comprising notched combination discs, a bolt (70) which is movable in translational motion and returned towards its exit position and which can be displaced only when a coded combination has been executed as a result of a rotation of the combination discs, and means (90, 130) for driving the bolt towards its entry position. <??>According to the invention, the lock comprises means (53) for locking the bolt in its entry position, means (94, 98) for making said bolt-driving means (90, 130) inoperative when the bolt is in the entry position, and means (235) for releasing the bolt, once the door has been opened and then reclosed. <??>The invention is used on high-security locks. <IMAGE>
IPC 1-7
IPC 8 full level
E05C 1/16 (2006.01); E05B 17/20 (2006.01); E05B 37/04 (2006.01); E05B 37/08 (2006.01); E05B 63/20 (2006.01); E05B 37/00 (2006.01)
CPC (source: EP US)
E05B 37/08 (2013.01 - EP US); E05B 37/0082 (2013.01 - EP US); E05B 37/0089 (2013.01 - EP US); E05B 63/20 (2013.01 - EP US); Y10T 70/7254 (2015.04 - EP US); Y10T 70/7316 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0294276 A1 19881207; EP 0294276 B1 19921111; AT E82356 T1 19921115; CA 1309602 C 19921103; DE 3875804 D1 19921217; DE 3875804 T2 19930325; FR 2615891 A1 19881202; FR 2615891 B1 19910607; JP S6452975 A 19890301; US 4961332 A 19901009
DOCDB simple family (application)
EP 88401283 A 19880526; AT 88401283 T 19880526; CA 567847 A 19880526; DE 3875804 T 19880526; FR 8707460 A 19870527; JP 12722988 A 19880526; US 19783788 A 19880524