Sheet paper attracting system

Details Sheet paper attracting system Sheet paper attracting system

1983-02-23

1985-05-21

Schacher, Richard A.

Sheet feeding or delivering

Feeding

Separators

271106, 271107, B65H 308

Patent

active

045181594

ABSTRACT:
A paper sheet attracting system includes a suction air casing, a paper sheet attracting unit which has a bottom wall provided with a plurality of air intake openings, and a pressure roller for depressing the paper sheets to be supplied. The leading edge of a paper sheet attracted by the paper sheet attracting unit is caught by a paper sheet feeding member for transferring the paper sheet. When the paper sheet feeding member is enabled, the pressure roller is driven to shift upward so that the pressure roller is separated from the paper sheets. Furthermore, when the paper sheet feeding member is enabled, the suction operation conducted by the paper sheet attracting unit is interrupted, whereby the paper sheet is transferred without disturbance.

REFERENCES:
patent: 1249042 (1917-12-01), Dexter
patent: 4380331 (1983-04-01), Fischer

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