Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1975-08-29
1977-03-22
Blunk, Evon C.
Sheet feeding or delivering
Feeding
Separator and conveyor
271100, 271106, 271115, 271171, 271263, B65H 308, B65H 350
Patent
active
040132838
ABSTRACT:
In a mechanism for feeding individual sheets of paper separately from a stack of paper sheets, a separating device exposes an edge of an outer sheet and a "pull-foot" is oscillated between the separated sheet and a remaining stack. A roller is concurrently moved into position to pinch the separated sheet between the pull-foot and the roller. The pull-foot is oscillated away from the stack and, in doing so, the outer sheet is pulled from the stack by interaction between the pull-foot and the roller.
REFERENCES:
patent: 1039541 (1912-09-01), Kast
patent: 2748971 (1956-06-01), Flynn
patent: 3741535 (1973-06-01), Palkovic et al.
Orsinger Winston A.
Tress Norwood E.
Bell & Howell Company
Blunk Evon C.
Stoner Jr. Bruce H.
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