Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2011-04-05
2011-04-05
Beatty, Robert (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
Reexamination Certificate
active
07920808
ABSTRACT:
A belt device for use in an image forming apparatus includes two side frames supported by two slide rails disposed at the body of the image forming apparatus on the outside of the outer periphery of the belt member, a rear frame constructed between two sub-frames and having a box-shaped structure, a front frame having a smaller projecting surface than the inner periphery of the belt member as viewed from the front, a support frame that cantilever-supports the front frame with respect to the rear frame, and triangular reinforcing frames constructed across the side frames and the rear frame.
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U.S. Appl. No. 12/125,519, filed May 22, 2008, Toshiyuki Andoh et al.
Hirose Yuichi
Ohkushi Hirofumi
Beatty Robert
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh & Company, Ltd.
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