| 摘要 |
The device has a leaf (3) pivotally mounted in a blind frame (2), and an actuating element (6) extended between a drive unit (5) and a bracket pin (7). The drive unit and the pin are arranged on the blind frame and the leaf. The actuating element is removed from the pin at an outer side of a window (1) for unlocking the window, and the pin includes a flat longitudinal extension. The pin is moved between two positions along the longitudinal extension for removably coupling the actuating element of the drive unit with the pin. |
