Sheet feeding apparatus with sheet lifting member and image...

Details Sheet feeding apparatus with sheet lifting member and image... Sheet feeding apparatus with sheet lifting member and image...

2006-05-18

2009-06-09

Mackey, Patrick H (Department: 3653)

Sheet feeding or delivering

Feeding

Pack holders

C271S171000

Reexamination Certificate

active

07543813

ABSTRACT:
A sheet feeding apparatus has a sheet loading plate, a sheet feeding member, a side regulating member on the sheet loading plate and a torsion spring to generate an elastic biasing force, so as to bias the sheet loading plate to bring the uppermost sheet into contact with the sheet feeding means. The torsion spring biases the sheet loading plate so that a torsion moment generated by the end-arm portions of the torsion spring is made variable depending on a position of other of the end-arm portions engaged with the side regulating member.

REFERENCES:
patent: 4343461 (1982-08-01), Tomimori et al.
patent: 4501417 (1985-02-01), Foster et al.
patent: 4874159 (1989-10-01), Maeno et al.
patent: 5364087 (1994-11-01), Schieck et al.
patent: 5823525 (1998-10-01), Miki
patent: 6412772 (2002-07-01), Itoh et al.
patent: 7140605 (2006-11-01), Suga et al.
patent: 7140606 (2006-11-01), Suga et al.
patent: 2005/0133980 (2005-06-01), Koga
patent: 61-22647 (1996-06-01), None
patent: 9-30663 (1997-02-01), None

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