Inventors:
Robert W. Collett - Golden CO
Daniel A. Huber - Denver CO
Steven J. Wolf - Lakewood CO
Paul Y. Timmer - Hilversum, NL
Assignee:
Techniku, Inc. - Denver CO
International Classification:
H02P 100
US Classification:
318280, 318434, 318469, 160 8402, 160310
Abstract:
An apparatus for effecting and controlling the movement of a window covering member between different positions in response to a disturbance of the window covering. Also, an apparatus for assisting the manipulation of a window covering by way of potential energy stored in a spring. Also a torque sending device having a design that is insensitive to component tolerances.