Abstract: The invention relates to a motor-driven lock with a rotary bolt, especially for rear doors, hatches or trunks of automotive vehicles, comprising a rotary bolt and a latch, also rotary between a closed position, in which it retains the bolt in a locking position, and another releasing position, in which it releases the mentioned bolt, the lock furthermore comprising a motor-driven drive cam and transmission means, to move the latch from its locking position to its releasing position, comprising a rocker arm, which can swing back and forth between two end positions, provided with a peripheral extension loosely coupled to the end of the latch, and provided with a control slide extending in a curved shape about the axis of rotation of the drive cam.

Abstract: The invention relates to a motor-driven lock with a rotary bolt, especially for rear doors, hatches or trunks of automotive vehicles, comprising a rotary bolt and a latch, also rotary between a closed position, in which it retains the bolt in a locking position, and another releasing position, in which it releases the mentioned bolt, the lock furthermore comprising a motor-driven drive cam and transmission means, to move the latch from its locking position to its releasing position, comprising a rocker arm, which can swing back and forth between two end positions, provided with a peripheral extension loosely coupled to the end of the latch, and provided with a control slide extending in a curved shape about the axis of rotation of the drive cam.