Roll feed apparatus

Details Roll feed apparatus Roll feed apparatus

1988-12-28

1989-09-26

Werner, David

Advancing material of indeterminate length

By intermittent material-mover

Adjustable feeder

226149, 226152, 226154, B65H 2018, B65H 2022

Patent

active

048694118

ABSTRACT:
A roll feed apparatus in which a plate material is held in a pair of rolls and fed intermittently, in a predetermined length at a time, by the oscillated operation of the rolls, the distance between the rolls is adjusted by a material thickness adjusting mechanism, the power of the rolls for holding the material is adjusted by a holding power adjusting mechanism, and the length of each feed of the material is adjusted by a feed length adjusting mechanism. The material thickness adjusting mechanism, the holding power adjusting mechanism and the feed length adjusting mechanism are automatically numerically controlled by an electrical control system without direct manual operation.

REFERENCES:
patent: 3473716 (1969-10-01), Butler
patent: 3494526 (1970-02-01), Calvert et al.
patent: 4068297 (1978-01-01), Komiya
patent: 4430698 (1984-02-01), Harris
patent: 4545518 (1985-10-01), Bergland
patent: 4549683 (1985-10-01), Kato
patent: 4550278 (1985-10-01), Yamanaka
patent: 4635216 (1987-01-01), Stutz et al.
patent: 4638990 (1987-01-01), Kato
patent: 4638991 (1987-01-01), Kato
patent: 4658648 (1987-04-01), Roddeck et al.
patent: 4715008 (1987-12-01), Jones
patent: 4776505 (1988-10-01), Kato

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-182969