SERRURE DE SECURITE A PENE MULTIPLES

摘要

A push-bolt drive actuable by cylinder lock for doors or the like is provided with a key-actuable locking bit which consists of a pinion and which is drive-connected to the toothing of a rotatably mounted driving disc. At least three push bolts are articulated on the driving disc. In order to provide such a push-bolt drive of compact design, the driving disc (9) is made annular and is provided with an internal toothing which engages the pinion (4) forming the locking bit. The push bolts are articulated directly on the driving disc (9).