Sheet feeding apparatus

Details Sheet feeding apparatus Sheet feeding apparatus

1997-12-10

2000-07-04

Ellis, Christopher P.

Sheet feeding or delivering

Feeding

Separators

271105, 271106, 271 11, 271 90, B65H 308

Patent

active

060827289

ABSTRACT:
A sheet feeding apparatus has a sheet supporting device for supporting a plurality of sheets, a sheet absorb device for absorbing by air suction the uppermost of the sheets, and a convey device for conveying the absorbed sheet. A contact preventing air blowing device injects air between the uppermost sheet absorbed by the sheet absorb device and the next sheet to keep the next sheet from being conveyed while the absorbed sheet is being conveyed, and an air adjusting device increases or decreases an amount of air injected from the contact preventing air blowing device during conveyance of the sheet.

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patent: 5645274 (1997-07-01), Ubayashi et al.
patent: 5685534 (1997-11-01), Zeltner

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