| 摘要 |
<p>The invention relates to a door lock provided with a roller catch (11). When the door is closed an immobile locking part (10) moves into said roller catch (11), causing it to pivot from an open position into a preliminary or main latching position, the roller catch (11) being held by a latch. For greater user comfort and a more compact door lock the invention provides for the same drive motor (30) to be used as locking aid and as opening aid. A transmission element (35) which can be moved into two different positions is introduced into the gear assembly (31, 37). The drive energy generated by the drive motor (30) is transmitted in one position to the roller catch and in the other position to a second output track leading to the locking latch (20).</p> |
