| 摘要 |
The lock system has a guide bush (3) which can receive a lock cylinder (4) with a cylinder housing (5) and cylinder core (7). Arranged in a recess (10) of the cylinder housing (5) is a blocking element (11) which can snap into a recess (12) of the guide sleeve (3). To exchange the lock cylinder (4), a passage (18) in the cylinder core (7) and a passage (19) in the cylinder housing (5) are brought into coincidence, and the blocking element (11) is deflected towards the cylinder core (7) by means of a pin (15) inserted through these passages (18, 19). An actuating part (14) thereby penetrates into a recess (17) of the cylinder core (7). This recess (17) extends only over a small part of the circumference of the cylinder core (7), so that outside the exchange position the blocking element (11) cannot be deflected even when the collar (9) is drilled through. <IMAGE> |
