| 摘要 |
The device has a pivoting lever i.e. plate (4), driven for pivoting motion relative to an active leaf (1), where pivoting motion is oriented as pivoting motion of the active leaf during opening of the active leaf. Another lever i.e. plate (5), is held at an upper front surface of the active leaf with a vertical pivoting axle (5.1) in a pivotably supported manner. A part fixedly attached to a door frame is projected into a motion region of the latter lever during opening motion of the active leaf. The latter lever with an extension (5.2) lies at an edge surface (4.3) of the pivoting lever. |
