| 摘要 |
The window (2) has multiple window sashes detachably connected with each other. The window sashes are slidable and retractable one above the other in a stacking box by a motor-operated reduction drive (3) in a decoupled condition. A clutch (6) is actuated by an adjusting device (14) to be manually operated. The clutch is arranged between the reduction drive and the window sashes. The adjusting device includes an eccentric unit (15) that is operatively connected with the clutch. The clutch is designed as a denture clutch. |
