Lock of bolts and follower uses lock cylinder to act on catch via springloaded release lever using lever arm bent and holed for release lever boss.

摘要

The cylinder (49) acts via a release (46) on the pretensioned catch (24). The release lever (46) is sprung into its rest position and presents a two arm lever system, of which one arm is bent down (52) at its free end so as to engage the catch-engaged boss (26). The boss (45) enters a recess (53) in the corner of the bent arm piece (52) so that the release lever stands parallel to the catch movement (24) when at rest. The boss (23) of the outer part (15) of the follower in this way wipes over the catch endface and so deflects this as required.