Fixing device and image forming apparatus

Details Fixing device and image forming apparatus Fixing device and image forming apparatus

2010-04-05

2011-11-01

Chen, Sophia S (Department: 2852)

Electrophotography

Image formation

Fixing

C219S216000, C219S619000, C399S334000

Reexamination Certificate

active

08050611

ABSTRACT:
Plural main cores and plural sub-cores are arranged spaced apart from each other along a direction orthogonal to a rotating direction of a heat belt. The plural main cores are opposed to a first area where a sheet having first width in the heat belt passes. The plural sub-cores are opposed to second areas that are areas excluding the first area in an area where the sheet having second width larger than the first width in the heat belt passes. The plural sub-cores have thickness in the direction orthogonal to the rotating direction of the heat belt smaller than the thickness of the plural main cores.

REFERENCES:
patent: 6078781 (2000-06-01), Takagi et al.
patent: 6625417 (2003-09-01), Terada et al.
patent: 7129448 (2006-10-01), Matsunaga et al.
patent: 7386243 (2008-06-01), Kinouchi et al.
patent: 2003/0152406 (2003-08-01), Terada et al.
patent: 2003/0170055 (2003-09-01), Terada et al.
patent: 2004/0081490 (2004-04-01), Terada et al.
patent: 2004/0265021 (2004-12-01), Kinouchi et al.
patent: 2005/0067408 (2005-03-01), Fujii et al.
patent: 2008/0019742 (2008-01-01), Ohno
patent: 2008/0124151 (2008-05-01), Kagawa
patent: 2008/0285996 (2008-11-01), Kinouchi et al.
patent: 2009/0142114 (2009-06-01), Yasuda et al.
patent: 2009/0226202 (2009-09-01), Kinouchi et al.
patent: 2009/0297237 (2009-12-01), Shimatani et al.
patent: 2000-206813 (2000-07-01), None
patent: 2001-318545 (2001-11-01), None
patent: 2007-132993 (2007-05-01), None
patent: 2007-264021 (2007-10-01), None
patent: 2009-128551 (2009-06-01), None

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