Suction shafts for a paper counting apparatus

Details Suction shafts for a paper counting apparatus Suction shafts for a paper counting apparatus

1975-03-19

1976-08-24

Blunk, Evon C.

Sheet feeding or delivering

Feeding

Separators

235 92SB, B65H 342

Patent

active

039762920

ABSTRACT:
A plurality of suction shafts are rotatably mounted in a rotatable cylinder which is driven counter-clockwise. Each of the suction shafts is rotatably driven clockwise and is provided with a curved suction surface having its axis of curvature in a plane perpendicular to the rotational axis thereof. Openings are formed in the curved suction surfaces for communicating a vacuum pump through the interiors of the suction shafts with the atmosphere.

REFERENCES:
patent: 3597594 (1971-08-01), Evans
patent: 3720409 (1973-03-01), Kubo et al.
patent: 3795796 (1974-03-01), Shigemori

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