Cylinder lock, has stopper engaged at same time in radial and one of two cylindrical housings, and key to drive stopper for rotating cylinder, where stopper is driven by retraction in cylindrical housing

摘要

The lock has a cylinder (12), and a stator (10) with cylindrical housings (16, 26). The housing (16) is delimited by a wall (19) that has a radial housing (20, 21). A stopper (28) is engaged at the same time in two housings (20, 21, 26) to prevent the rotation of the cylinder in the housing (16). A key (14) drives the stopper to rotate the cylinder. The stopper (28) is driven by retraction in the housing (26).