Euro-high security locking cylinder-set dual high tech-system, has coupling firmly screwed with vertical axle at immersion depth, and counter nut attached on vertical axle for tolerance compensation and firmly screwed with vertical axle

摘要

The system has two identical locking cylinder halves differentiated by different axle-connection elements i.e. couplings (8, 9). One of the couplings is firmly screwed with a vertical axle (10) at immersion depth in the axle-connection elements. A counter nut (12) is attached on the vertical axle for tolerance compensation and firmly screwed with the vertical axle. The axle-connection elements are held by coupling halves by pressure springs. The locking cylinder halves are immerged in a strike plate, and lock cylinders are equipped with a knob.