Cylinder lock arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 3, 2004
Issued Date -
N/A
app pub date -
Jun 7, 2001
filing date -
Dec 10, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cylindrical lock arrangement of the kind having a cylindrical housing attached to a door and a lock cylinder with lever tumblers provided to cooperate with a lock device, whereby the lock device is arranged to be actuated via a carrier provided to the cylinder lock. The invention has a connection device for transmission of force from the lock cylinder to the carrier is provided to be axially displaced in relation to the lock cylinder from a neutral position and in direction towards this during rotation of the lock cylinder with a fitting key. The connection device is provided to be brought to an active position in friction engagement with the carrier not until after the axial displacement from the neutral position, after which locking and unlocking respectively of the lock device is performed by further rotation of the lock cylinder by means of the key. The connection device is provided such that during a return movement of the key be displaced back in axial direction to the neutral position, in which the connection device is disengaged form the carrier. The device according to the invention is suitable in vehicle doors as well as house doors.
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