EP 0520904 B1 19941102 - Lock with a disconnectable rotor.
Title (en)
Lock with a disconnectable rotor.
Title (de)
Verriegelung mit entkuppelbarem Rotor.
Title (fr)
Verrou à rotor débrayable.
Publication
Application
Priority
FR 9107997 A 19910627
Abstract (en)
[origin: EP0520904A1] Lock with a disconnectable rotor, comprising a rotor (11) pivoting in an intermediate stator (12), itself pivoting in a stationary body (13), locking members, such as tumblers (17) or pairs of pistons, cooperating with the rotor (11) and the intermediate stator (12) in order to fix them relative to one another in terms of rotation in the absence of a key or in the presence of an unsuitable key and in order to free the rotor (11) relative to the intermediate stator (12) after the insertion of a suitable key, first indexing means retractable from the intermediate stator (12) in relation to the body (13), and second means for reinforcing the connection between the rotor (11) and intermediate stator (12) in the presence of an unsuitable key, the first and second means consisting of at least one elastic tab (36) formed integrally in a recess (33) of the intermediate stator (12), each elastic tab comprising a circular branch (37) connected to a radial branch (40). <IMAGE>
IPC 1-7
IPC 8 full level
E05B 17/00 (2006.01); E05B 17/04 (2006.01); E05B 15/04 (2006.01)
CPC (source: EP)
E05B 17/0058 (2013.01); E05B 17/04 (2013.01); E05B 2015/0472 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0520904 A1 19921230; EP 0520904 B1 19941102; DE 69200617 D1 19941208; DE 69200617 T2 19950323; ES 2065760 T3 19950216; FR 2678312 A1 19921231; FR 2678312 B1 19950915
DOCDB simple family (application)
EP 92401808 A 19920625; DE 69200617 T 19920625; ES 92401808 T 19920625; FR 9107997 A 19910627