Sheet feeding apparatus

Sheet feeding or delivering – Feeding – With means to align sheet

Patent

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Details

271272, B65H 916

Patent

active

055074820

ABSTRACT:
The present invention provides a sheet feeding apparatus with a regulating guide disposed along a sheet feeding path and adapted to regulate a position of a lateral edge of a sheet, first and second rotary members for feeding the sheet along the sheet feeding path and for applying force to the sheet to urge the lateral edge of the sheet against the regulating guide, and a support device for supporting the first and second rotary members in such a manner that they can be shifted in response to reaction force corresponding to the aforementioned force and received from the sheet.

REFERENCES:
patent: 458945 (1891-09-01), Crane
patent: 2464173 (1949-03-01), Broadmeyer
patent: 3175824 (1965-03-01), Albosta
patent: 3635466 (1972-01-01), Townsend
patent: 3666262 (1972-05-01), Fowler et al.
patent: 3929327 (1975-12-01), Olson
patent: 3980296 (1976-09-01), Craft et al.
patent: 4098551 (1978-07-01), Komori et al.
patent: 4374586 (1983-02-01), Lamos et al.
patent: 4378737 (1983-04-01), Kirkpartick
patent: 4546964 (1985-10-01), Linthout
patent: 4836527 (1989-06-01), Wong
patent: 4877234 (1990-09-01), Mandel
patent: 4889240 (1989-12-01), Sato
patent: 4955965 (1990-09-01), Mandel
Kroeker, "Cone Roller Couple", IBM Technical Disclosure Bulletin, vol. 25, NO. 10, Mar. 1983, p. 5138.
Lamos, "Aligning Sheet Feeder", IBM Technical Disclosure Bulletin, vol. 20, No. 4, Sep. 1977, p. 1295.

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