| 摘要 |
<p>The device has an elongated main housing attached to a frame (11), and an attachment part attached to a wing of a window (33a). A rigid pressure back chain (60) including an end is connected to a mounting part. The chain is provided partially in an inner channel of the housing. The drive unit includes a drive unit and a cable assembly that extends between the drive unit and the housing. A cable jacket is moved by the drive unit with a linear actuator rod.</p> |
