Roller replacing

Details Roller replacing Roller replacing

1974-09-04

1976-06-22

Schacher, Richard A.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Including details of roll or mount

29125, B65H 1720

Patent

active

039646580

ABSTRACT:
A roller assembly for drawing webs of plastic film or the like comprises an elongated shaft disposed laterally to the direction of web movement with multiple resilient roll portions along its length. Each of the roll portions has multiple roll segments each separately replaceable to allow compensation for uneven wear along the length of the shaft.

REFERENCES:
patent: 1292244 (1919-01-01), Brown
patent: 2324050 (1943-07-01), Shelley
patent: 3054163 (1962-09-01), Lakin
patent: 3351001 (1967-11-01), Achkio
patent: 3478555 (1969-11-01), Achler

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