Universal dancer speed control

Details Universal dancer speed control Universal dancer speed control

1983-09-22

1985-07-09

Hornsby, Harvey C.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

226 44, B65H 2504, B65H 5938

Patent

active

045277516

ABSTRACT:
A speed control device for a web processing machine having a dancer arm on its input. A cable connected to the dancer arm translates its movement to a cable reel of a speed control potentiometer actuator mechanism which has a variable rotary lost motion connecting device to furnish a dead band so the potentiometer does not immediately respond to every movement of the dancer arm. The cable is secured to the arm at a short distance from the arm pivot point so that a relatively small cable movement is involved.

REFERENCES:
patent: 4012003 (1977-03-01), Cochran et al.
patent: 4262276 (1981-04-01), Schwehr

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