Sheet member feeding apparatus having cut-outs to protect docume

Details Sheet member feeding apparatus having cut-outs to protect docume Sheet member feeding apparatus having cut-outs to protect docume

1989-05-11

1991-08-20

Olszewski, Robert P.

Sheet feeding or delivering

Feeding

With means to align sheet

271 2, 271272, B65H 900

Patent

active

050407813

ABSTRACT:
The present invention is related to a sheet member feeding apparatus for feeding a sheet member such as an envelope. The feeding apparatus has a pair of opposed contacted rotary members such as rollers and comprising a releasing member for releasing the contact between the rotary members provided on at least one of the rotary members in areas where front corners of the sheet member pass through. The feeding apparatus is applicable to a printing system, reader system and the like.

REFERENCES:
patent: 3495821 (1970-02-01), Raterman
patent: 3545371 (1970-12-01), Reist
patent: 3954261 (1976-05-01), Greene et al.
patent: 4188025 (1980-02-01), Gusfafson et al.
patent: 4645192 (1987-02-01), Watanabe

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