| 摘要 |
The drive (3) has an actuating arm (4), which is arranged to an output shaft of the drive, and is pivoted upon actuation of a leaf (1). A driver is provided, with which a driving plate is provided with an extension on the output shaft in a rotationally fixed manner. A free wheel lock is provided, which detachably holds the leaf in the fixed opening position of the drive, where the leaf moves freely between the opening position and the closing position, while the free wheel lock is detachable towards the closing position of the leaf by manually actuating the leaf. |
