| 摘要 |
<p>ADJUSTABLE DRIVE COUPLING FOR ADJACENT ARCHITECTURAL COVERINGS A force transmitting coupling for drivingly coupling winding devices of adjacent architectural coverings. The coupling includes a first coupling member, a second coupling member, and mating engagement means on the first and second coupling members adapted to establish mating engagement between the first and second coupling member to transmit a drive force from one of the first and second coupling members to another of the first and second coupling members. The second coupling member includes a hub and the engaging means on the second coupling member are resiliently connected to the hub.</p> |
