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Lock

  • US 20090049875A1
  • Filed: 07/25/2008
  • Published: 02/26/2009
  • Est. Priority Date: 07/27/2007
  • Status: Active Grant
First Claim
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1. A lock, in particular a hoop lock, having a lock housing (15, 21), in which a locking cylinder (27) of the lock is arranged, including a cylinder housing (31), a barrel (33) rotatably mounted in the cylinder housing (31) and a driver unit (35) associated in a drive effective manner with the barrel (33), and having at least one bolt (19) coupled to the barrel (33) via the driver unit (35), so that by rotating the barrel (33) the at least one bolt (19) is moveable from a locked position into a release position, characterized in that the lock housing (15, 21) has a receiving space (45) in an axial extension of the locking cylinder (27), with the locking cylinder (27) or a part thereof being able to be displaced from an operational position into the receiving space (45) on the application of a predefined force in the axial direction of the locking cylinder (27), to adopt a sabotage position, in which the coupling of the at least one bolt (19) to the barrel (33) is taken out of operation.

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