EP 0341132 B1 19920212 - LOCK WITH A DISCONNECTIBLE ROTOR
Title (en)
LOCK WITH A DISCONNECTIBLE ROTOR
Publication
Application
Priority
FR 8805970 A 19880504
Abstract (en)
[origin: EP0341132A1] The invention relates to a lock with a disconnectable rotor, of the type comprising a rotor (1) swivelling in a bush (2), itself pivoting in a stationary body (3), locking members, such as pairs of pistons (8, 9) or tumblers interacting with the rotor (1) and the bush (2) in order to make them integral in terms of rotation in the absence of a key (7) or in the presence of an incorrect key, and to release the rotor (1) in relation to the bush (2) after the insertion of the correct key (7), a lock control member, such as a lever (27) or hammer, and means for fixing the rotor (1) to said control member (27), designed to ensure fixing only after the rotation of the rotor (1) independently of the bush (2). <??>According to the invention, the fixing means comprise a slide (20) integral in terms of rotation with said rotor (1) and interacting by means of a cam (21, 22) with said bush (2), said slide (20) having at least one driving finger (25) which, after the sliding of the slide (20) under the effect of its interaction by cam (21, 22) with the bush (2), comes into engagement with an orifice (26) of said control member (27), said slide (20) being returned towards the rotor by a spring (23). <??>The invention is used in lockmaking. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 17/00 (2006.01); E05B 17/04 (2006.01); E05B 27/04 (2006.01)
CPC (source: EP US)
E05B 17/0058 (2013.01 - EP US); E05B 17/04 (2013.01 - EP US); Y10T 70/7576 (2015.04 - EP US); Y10T 70/7706 (2015.04 - EP US); Y10T 70/7712 (2015.04 - EP US)
Designated contracting state (EPC)
DE ES GB IT SE
DOCDB simple family (publication)
EP 0341132 A1 19891108; EP 0341132 B1 19920212; DE 68900822 D1 19920326; ES 2030583 T3 19921101; FR 2631067 A1 19891110; FR 2631067 B1 19910208; JP 2742553 B2 19980422; JP H01315569 A 19891220; US 4903512 A 19900227
DOCDB simple family (application)
EP 89401187 A 19890426; DE 68900822 T 19890426; ES 89401187 T 19890426; FR 8805970 A 19880504; JP 11285189 A 19890506; US 34570889 A 19890501