Sheet feeding or delivering – Feeding – Separators
Patent
1993-01-04
1993-08-31
Olszewski, Robert P.
Sheet feeding or delivering
Feeding
Separators
271226, 271242, B65H 306
Patent
active
052402410
ABSTRACT:
A sheet feeding apparatus having a sheet support for supporting sheets, a rotary sheet supply roller for feeding out the sheets stacked on the sheet support, a rotary feed roller for feeding the sheet in normal and reverse directions with respect to a sheet feeding direction, and a load set control for prohibiting a reverse rotation of the rotary sheet supply roller is disclosed. A skew-feed of the sheet is corrected by the feeding of the sheet in the reverse direction by use of the rotary feed roller and the load set control.
REFERENCES:
patent: 4645192 (1987-02-01), Watanabe
patent: 4722518 (1988-02-01), Watanabe
patent: 4754961 (1988-07-01), Tokuda et al.
patent: 4799662 (1989-01-01), Sagara et al.
patent: 4822019 (1989-04-01), Nagira
patent: 5085420 (1992-02-01), Sata
"Research Disclosure", Havant Great Britain, Disclosed Anonymously, `Skew Correction Technique`, n. 31566 (Jul. 1990).
Canon Kabushiki Kaisha
Olszewski Robert P.
Reiss Steven M.
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