| 摘要 |
A cylinder lock with a first lock actuator 104, a second lock actuator (108), a cam (107) between the first and second lock actuators and arranged for rotation about an axis between a locked and unlocked position, and a clutch mechanism 110 arranged to selectively engage the first lock actuator with the cam for rotation therewith. A first component 138 of the clutch mechanism 110 is axially movable relative to, but captured by the first lock actuator in an axial direction such that removal of the first lock actuator causes removal of the component. A cylinder lock wherein the clutch mechanism comprises an axially movable clutch body having a tab arranged to engage a recess on the cam where the tab is axially movable relative to the body is also claimed. A cylinder lock having a clutch mechanism which defines an opening aligned with a key slot in a direction parallel to a cam axis, when the first lock actuator is in the locked condition is also claimed. A cylinder lock having a ball catch key stop (158,170) and shear line is also claimed.
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