EP 0224104 B1 19890125 - CYLINDER LOCK WITH PISTON TUMBLERS AND A SLIDING ROTOR WHICH CAN BE COUPLED WITH LOCK-OPERATING MEANS
Title (en)
CYLINDER LOCK WITH PISTON TUMBLERS AND A SLIDING ROTOR WHICH CAN BE COUPLED WITH LOCK-OPERATING MEANS
Publication
Application
Priority
FR 8516836 A 19851114
Abstract (en)
[origin: US4759204A] A lock mechanism comprises a housing having a bore therein, a sleeve located within said bore, means for indexing said sleeve within said bore at a selected angular disposition in relation to said sleeve, a rotor which is rotatably mounted and axially slidable within said sleeve, said rotor having a longitudinally extending key slot, pistons slidable within bores in said sleeve and rotor between a first position where said sleeve and rotor are coupled together for simultaneous rotation and a second position on insertion of a key in said slot, and a control element for effecting movement of mechanism to be controlled. The rotor is movable axially from a first position where it is disengaged from said control element and a second position where it drivably engages said control element.
IPC 1-7
IPC 8 full level
E05B 17/04 (2006.01); E05B 27/00 (2006.01); E05B 27/04 (2006.01)
CPC (source: EP US)
E05B 17/04 (2013.01 - EP US); E05B 27/00 (2013.01 - EP US); Y10T 70/7559 (2015.04 - EP US); Y10T 70/7576 (2015.04 - EP US); Y10T 70/7582 (2015.04 - EP US); Y10T 70/7638 (2015.04 - EP US); Y10T 70/765 (2015.04 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0224104 A1 19870603; EP 0224104 B1 19890125; BR 8605523 A 19871117; DE 3661951 D1 19890302; ES 2005816 B3 19890316; FR 2589926 A1 19870515; FR 2589926 B1 19931231; JP H0557391 B2 19930823; JP S62121282 A 19870602; US 4759204 A 19880726
DOCDB simple family (application)
EP 86115540 A 19861108; BR 8605523 A 19861107; DE 3661951 T 19861108; ES 86115540 T 19861108; FR 8516836 A 19851114; JP 27001886 A 19861114; US 92706386 A 19861105