DRIVE CURTAIN DRIVE AND MULTI-PAD WHEEL DETRANSMISSION DEVICE

摘要

1.Driving Device for curtains, which comprises a Drive Wheel (1) and (2) a multi-layer mechanism drive motorWhen the Drive Wheel (1) and (2) The Multilayer mechanism Drive Motor mechanically linked to each other and being at the same time the wheel (1) connected mechanically with a tube(3) The Rolling Curtain, characterized by the fact that the Drive Wheel (1) multi-layer comprises three Parts (11, 12, 13) being a Concentric Outer part (11),A portion (12) and an intermediate part (13), and superimposed on one another and Solidarity between them.The material of the intermediate part (12) of Nature Softer than the material of the Outer part (11) and (13) of the interior.