Sheet feeding or delivering – Feeding and delivering – Separator and conveyor
Patent
1978-09-07
1980-07-15
Schacher, Richard A.
Sheet feeding or delivering
Feeding and delivering
Separator and conveyor
271 22, 271110, 271121, 271127, 271186, 400625, 400629, B65H 522
Patent
active
042124565
ABSTRACT:
This apparatus removes individual sheets of paper or the like from a stack regardless of the thickness of each sheet. A sheet supply stack support is journaled in a housing in see-saw fashion. A first set of sheet separating rollers is arranged above the downstream end of the support as viewed in the direction of sheet movement. A spring urges the downstream end of the support upwardly and thus sheets on the support against a separating roller. A table is located substantially adjacent the downstream end of a sheet and for cooperation with a pair of sheet separating and transport rollers. Two sheet guides are arranged upstream and downstream, for example, of a platen. The supply stack is arranged upstream of the first sheet guide. The sheet receiving stack is arranged downstream of the platen and so that an upper sheet guide member forms part of a sheet receiving stack tray located substantially above the sheet supply stack. Both stacks may be arranged at any desired angle between the horizontal and a line forming a steep angle relative to the horizontal.
REFERENCES:
patent: 2366206 (1945-01-01), Metzner
patent: 2813612 (1957-11-01), Berglund
patent: 3919972 (1975-11-01), Komori
patent: 3981497 (1976-09-01), Feinstein
Fasse W. G.
Gould D. F.
Schacher Richard A,.
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