Metal working – Method of mechanical manufacture – Roller making
Reexamination Certificate
2004-09-09
2008-12-16
Omgba, Essama (Department: 3726)
Metal working
Method of mechanical manufacture
Roller making
C029S895000, C029S895200, C399S279000
Reexamination Certificate
active
07464467
ABSTRACT:
A method is provided for manufacturing a sheet-conveying roller, which includes a roller shaft having a pipe-shaped roller body on an outer circumference of which a resin layer is formed, and bearing members made of resin being attached to both end portions of the roller shaft and having press-fitted portion and a bearing portion. The method includes: press-fitting the press-fitted portion into the both end portions of the roller shaft; cutting a portion of the press-fitted portion of the bearing members being press-fitted into the roller shaft, the portion protruding from the roller body; aligning axis of the sheet-conveying roller by cutting an outer circumference of the press-fitted portion press-fitted into the roller shaft; and cutting an end face of the bearing portion.
REFERENCES:
patent: 4144812 (1979-03-01), Julian
patent: 5133125 (1992-07-01), Diebels et al.
patent: 5237747 (1993-08-01), Nakashima
patent: 5548897 (1996-08-01), Link
patent: 5594531 (1997-01-01), Shishido et al.
patent: 5842962 (1998-12-01), Yamada et al.
patent: 6200043 (2001-03-01), Inoue et al.
patent: 6213464 (2001-04-01), Inoue et al.
patent: 6381429 (2002-04-01), Shibata et al.
patent: 6440048 (2002-08-01), Bleil et al.
patent: 6604462 (2003-08-01), Achelpohl
patent: 6681096 (2004-01-01), Seto et al.
patent: 6716148 (2004-04-01), Fortin et al.
patent: 6988723 (2006-01-01), Kitami et al.
patent: 2004/0242392 (2004-12-01), Betti et al.
patent: 2008/0107454 (2008-05-01), Fukuyama
patent: 61037330 (1986-02-01), None
patent: 4-173365 (1992-06-01), None
patent: 07-259816 (1995-10-01), None
patent: 9-66401 (1997-03-01), None
patent: 09086712 (1997-03-01), None
patent: 10-218416 (1998-08-01), None
patent: 10-281140 (1998-10-01), None
patent: 11255368 (1999-09-01), None
patent: 2000-264480 (2000-09-01), None
patent: 2001-253582 (2001-09-01), None
patent: 2005314048 (2005-11-01), None
Japanese Office Action dated Oct. 18, 2006 with English translation (Seven (7) pages).
Japanese Office Action dated Jul. 20, 2006 with English translation (Five (5) pages).
Crowell & Moring LLP
Funai Electric Co. Ltd.
Omgba Essama
LandOfFree
Method for manufacturing sheet-conveying roller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing sheet-conveying roller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing sheet-conveying roller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4021592