| 摘要 |
<p>The faulty operation blocker (1) has a central lock (4) that is attached at a wing frame (2). The central lock is moved between functional positions, where it is locked in a position and is unlocked in tilting manner in another position. A bolt (5) is arranged at the central lock and a locking element (6) is arranged around a rotating axis (8) at the wing frame in swiveling manner. An independent claim is included for a method for protecting movement of a stoppable wing with a central lock.</p> |
