Sheet feeding or delivering – Feeding – Separators
Patent
1982-09-21
1985-01-22
Stoner, Jr., Bruce H.
Sheet feeding or delivering
Feeding
Separators
271125, B65H 304
Patent
active
044947445
ABSTRACT:
A sheet feeding and separating apparatus includes a multiple piece entrance guide located between a stack from which sheets are to be fed and a retard nip. The guide includes a polycarbonate base member and a high friction urethane retard member. The urethane is ground on the leading edge to an exact angle to promote shingling of sheets and the breaking up of slugs prior to entering the retard nip.
REFERENCES:
patent: 3469834 (1979-09-01), Stange et al.
patent: 3768803 (1973-10-01), Stange
patent: 3790159 (1974-02-01), Hatzmann et al.
patent: 3995952 (1976-12-01), Schoppe
patent: 4033578 (1977-07-01), Taylor et al.
patent: 4192497 (1980-03-01), Perun et al.
patent: 4203586 (1980-05-01), Hoyer
patent: 4312503 (1982-01-01), Saxinger et al.
Povio Raymond A.
Rebres Robert P.
Carroll John A.
Henry II William A.
Stoner Jr. Bruce H.
Xerox Corporation
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