Self adjusting feed roll

Details Self adjusting feed roll Self adjusting feed roll

1993-10-04

1994-09-20

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

Separators

271109, 271121, B65H 306

Patent

active

053482824

ABSTRACT:
An automatically self-adjusting nudger roll for use in a friction retard feeder includes two rolls held together by a spring with one of the rolls being fixedly attached in a position while the other acts as a rotating feed roll. The other roll is mounted to orbit around the outer surface of the fixedly positioned roll. This assembly automatically adjusts the normal force on substrates as the requirement of the feed force changes and thereby reduces misfeeds and multifeeds.

REFERENCES:
patent: 3866903 (1975-02-01), Eppe et al.
patent: 4157825 (1979-06-01), Ellenberger et al.
patent: 4316606 (1982-02-01), Buys et al.
patent: 4682768 (1987-07-01), Iida et al.
patent: 4928948 (1990-05-01), Evangelista et al.
patent: 5149077 (1992-09-01), Martin et al.

Affiliated with

Also associated with

Rating

Self adjusting feed roll does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2429220