Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1983-07-27
1985-11-05
Schacher, Richard A.
Sheet feeding or delivering
Feeding
Separator and conveyor
271 19, 271 21, 271 42, 271125, 271233, 271265, 271273, B65H 332
Patent
active
045509026
ABSTRACT:
A feeding mechanism in which a reciprocating swab-like apparatus is provided wherein the pitmans are adjustable for beginning and ending their stroke by having the cranks driven by separable gears which may be meshed in different positions and wherein the pitmans are connected to a pair of counterrotatable wheels with friction facings engageable with paper sheets disposed in a stack therebeneath, the wheels being mounted on axes which are adapted to be canted to increase or reduce the area of engagement of the wheel periphery with the sheet to vary the amount of drag. The wheels are carried by a slider foot which is arranged to slide upon the sheet being moved. The wheels are arranged to move the sheet to be fed first into a registered position against a stop and then in the opposite direction to associated receiving mechanism.
REFERENCES:
patent: 2795419 (1957-06-01), Ritzerfeld
patent: 3866901 (1975-02-01), Brock
patent: 4026538 (1977-05-01), Brown
patent: 4221374 (1980-09-01), Koch
Kowalik John J.
Schacher Richard A,.
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