Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2011-08-23
2011-08-23
Severson, Jeremy (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
C271S122000, C271S161000
Reexamination Certificate
active
08002268
ABSTRACT:
A sheet material feeding apparatus includes a sheet stacking portion for stacking recording sheets; a feeding roller for feeding the recording sheets from the sheet stacking portion; separating means for separating the recording sheet fed out by the feeding roller; a holder for holding the separating means, the holder being rotatably supported on a main assembly of the apparatus; first urging means for urging the holder toward the feeding roller; a preliminary regulating member, rotatably supported on the holder, for regulating a gap relative to the feeding roller; second urging means for urging the preliminary regulating member toward the feeding roller; a first regulating member, supported by the holder, for regulating rotation of the preliminary regulating member relative to the holder; and a second regulating member, provided in the main assembly of apparatus, for regulating rotation of the preliminary regulating member relative to the main assembly of the apparatus.
REFERENCES:
patent: 4928951 (1990-05-01), Fukui
patent: 5470052 (1995-11-01), Asakawa et al.
patent: 5476255 (1995-12-01), Murcko et al.
patent: 5655762 (1997-08-01), Yergenson
patent: 5725208 (1998-03-01), Miyauchi
patent: 5738452 (1998-04-01), Uchida
patent: 5996990 (1999-12-01), Kawashima
patent: 5997198 (1999-12-01), Murayama et al.
patent: 6000689 (1999-12-01), Furuki et al.
patent: 6022012 (2000-02-01), Worley
patent: 6059281 (2000-05-01), Nakamura et al.
patent: 6082729 (2000-07-01), Padget
patent: 6331002 (2001-12-01), Yoshino et al.
patent: 6382621 (2002-05-01), Inoue et al.
patent: 6382857 (2002-05-01), Yanagi et al.
patent: 6467767 (2002-10-01), Yano
patent: 6547237 (2003-04-01), Sugino et al.
patent: 6824132 (2004-11-01), Asai et al.
patent: 6902161 (2005-06-01), Gordon et al.
patent: 7559546 (2009-07-01), Sonoda et al.
patent: 2002/0175462 (2002-11-01), Sonoda et al.
patent: 60-209447 (1985-10-01), None
patent: 62-105834 (1987-05-01), None
patent: 6-179540 (1994-06-01), None
patent: 6-191649 (1994-07-01), None
patent: 11-049377 (1999-02-01), None
Saijo Yasutsugu
Sonoda Shinya
Watanabe Yoshinori
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Severson Jeremy
LandOfFree
Sheet feeding device and recording apparatus with separating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sheet feeding device and recording apparatus with separating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet feeding device and recording apparatus with separating... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2750105