Pinch roller mechanism

Details Pinch roller mechanism Pinch roller mechanism

1979-10-16

1981-10-13

Christian, Leonard D.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Comprising rotary pinch pair

242208, B65H 1722

Patent

active

042943906

ABSTRACT:
A pinch roller of a portable video tape recorder is urged against a capstan shaft by a rotatable arm rotated by an eccentric cam. The arm is provided with a pin spring biased against side surface of the eccentric cam. After a portion of side surface of the eccentric cam most remote from an axis of rotation of the cam has passed by the pin, the rotation of the eccentric cap is stopped thereby to prevent the pinch roller from disengaging the capstan shaft.

REFERENCES:
patent: 3217997 (1965-11-01), Lundgren et al.
patent: 3669331 (1972-06-01), Renold
patent: 3850355 (1974-11-01), Downie et al.

Affiliated with

Also associated with

Rating

Pinch roller mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pinch roller mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pinch roller mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-926771