| 摘要 |
<p>The window blind assembly has winding shafts (25,41), which are supported to rotate a blind strip (26), which is fastened on the winding shaft (25) and connected with a tie rod (27). A drive unit (34) is provided that has a pinion with a loose driving gearwheel assembly, which remains in combing engagement with a linear drive unit in form fit manner.</p> |
