High speed article feeding apparatus

Details High speed article feeding apparatus High speed article feeding apparatus

1983-05-11

1985-01-15

Jillions, John M.

Advancing material of indeterminate length

By intermittent material-mover

With retrograde movement preventer

226159, 226162, B65H 1744, B65H 1736, B65H 1736

Patent

active

044934475

ABSTRACT:
A high speed article feeding apparatus for successively feeding articles in sheet or strip form to a work station for the performance thereon of a shaping or forming operation. A reciprocable shuttle includes a pneumatic feed clamp for clamping the work during a feed stroke and a pneumatic hold clamp for holding the work at the work station. The shuttle is operated by a pneumatic cylinder. A pneumatic circuit includes two interconnected pneumatic values to control the operation and sequencing of the elements of the feeder for fast operation without misfeeds.

REFERENCES:
patent: 3123270 (1964-03-01), Olson
patent: 3157334 (1964-11-01), Bunnell
patent: 3429493 (1969-02-01), Lehmann
patent: 3485430 (1969-12-01), Scribner
patent: 3512438 (1970-05-01), Burdge
patent: 3523632 (1970-08-01), Shields
patent: 3735907 (1973-05-01), Kuchar
patent: 3902768 (1975-09-01), Neumann
patent: 3937379 (1976-02-01), Narwid
patent: 4059212 (1977-11-01), Ledgerwood
patent: 4312469 (1982-01-01), Nilsson

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