| 摘要 |
<p>The door opener (1) comprises an electrically switchable locking device with an electromagnet, which has a coil (4) and an anchor (5) that is rotatably arranged in the door opener housing around a rotational axis (5a). A door opener latch (6) is pivoted around another rotational axis (6a) placed in the door opener housing. A haul (7) is provided, which is designed as rotatable lever and is placed in the door opener housing in a swiveling manner around third rotational axis (7a), where the haul is switched between the anchor and the door opener latch in a released position.</p> |
