Apparatus for operating a line driven device

Flexible or portable closure – partition – or panel – Hanging or drape type – Motor operating means or electric or fluid pressure control

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Details

254269, 200 52R, A47H 100

Patent

active

045482500

ABSTRACT:
An apparatus for operating a line driven device such as a traverse rod. The apparatus includes a frame member adapted to be mounted on or near the device, a reaction arm mounted on the frame member for pivotal movement, a motor mounted on the reaction arm and having an output shaft with a drive member, the reaction arm being adapted for pivotal movement about the output shaft, and a tensioning member disposed in spaced relation to the drive member. With this arrangement, the tensioning member can engage a line to maintain the line in tension in response to pivotal movement of the reaction arm.

REFERENCES:
patent: 1831128 (1931-11-01), McKenny et al.
patent: 2111009 (1938-03-01), Smith
patent: 2766417 (1956-10-01), Merritt
patent: 3700186 (1972-10-01), Burnham
patent: 4492262 (1985-01-01), Comeau

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