Roll type stock feed apparatus

Details Roll type stock feed apparatus Roll type stock feed apparatus

1997-01-08

1998-06-30

Mansen, Michael

Advancing material of indeterminate length

Plural material-moving means

With plural paths for material

226177, 226187, 226188, B65H 2024, B65H 2000

Patent

active

057720959

ABSTRACT:
A roll type stock feed apparatus having a lower feed roll rotatably supported on a frame and cross-shaft rotatably mounted on the frame parallel to the lower feed roll, and a motor for driving the lower feed roll and the cross-shaft in timed relation. First and second upper roll carriers are mounted for independent vertical pivotal movement on the cross-shaft, and first and second upper feed rolls are rotatably mounted on the upper roll carriers for movement therewith and are drivingly connected to the cross-shaft for rotation by the cross-shaft in timed relation with the lower feed roll. The first and second feed rolls are independently driven from the cross-shaft by first and second upper roll gears respectively non-rotatably connected to the first and second upper feed rolls and first and second upper roll drive gears non-rotatably mounted on the cross-shaft and respectively meshing with the first and second upper roll gears.

REFERENCES:
patent: 2693273 (1954-11-01), Kopplin
patent: 3942698 (1976-03-01), Hattori et al.
patent: 4043494 (1977-08-01), Bickford et al.
patent: 4759485 (1988-07-01), Braun et al.
patent: 5072872 (1991-12-01), Casset et al.
patent: 5197645 (1993-03-01), Nordlof
patent: 5305938 (1994-04-01), Nordlof

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