Gesteuerte Riegel-Betätigungsvorrichtung mit mehrstufigem Getriebe

摘要

The actuator has a blocking lock (3) with a toothed rod (3a) parallel to its longitudinal axis and an electrical control element controlled from a break-in warning system. A multistage transmission (19) has a pair (20) of gear wheels, which are of different dia. and rigidly mounted on a common axle, at the motor end and one gear wheel (21) at the lock end which engages the toothed rod. The larger of the gear wheel pair (20a,20b) is engaged by the motor shaft (22); the smaller wheel transfers the motor rotation to the gear wheel at the lock end reduced via two further gear wheel pairs (24,25) on individual axles and with different dia. and numbers of teeth.