Advancing material of indeterminate length – By intermittent material-mover – Adjustable feeder
Patent
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.
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Han Phillip
Sankyo Manufacturing Company Ltd.
Werner David
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