发明授权
- 专利标题： Belt transporting device and image forming apparatus using the same
- 专利标题（中）： 皮带输送装置及使用其的成像装置
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申请号： US10268787申请日： 2002-10-11
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公开(公告)号： US06970674B2公开(公告)日： 2005-11-29
- 发明人: Masahiro Sato , Atsuyuki Kitamura , Shinichi Kuramoto , Wataru Suzuki , Koichi Watanabe , Shuichi Nishide , Mituo Yamamoto
- 申请人： Masahiro Sato , Atsuyuki Kitamura , Shinichi Kuramoto , Wataru Suzuki , Koichi Watanabe , Shuichi Nishide , Mituo Yamamoto
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Morgan Lewis & Bockius LLP
- 优先权： JPP.2002-072943 20020315
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; B65H5/02 ; G03G15/16 ; G03G15/01 ; B65G39/16 ; G16H7/02
摘要：
A belt transporting device for circulatingly transporting an endless belt, which is in use with an image forming apparatus, such as copying machine or a printer. The belt transporting device includes a plurality of tension rolls, an endless belt laid on the tension rolls, the endless belt having a belt-end edge part protruding from an end of one of the tension roll and a guide member provided in the vicinity of the endless belt. The guide member comes in contact with the belt-end edge part so as to bend the belt-end edge part in a tapering-off direction. The guide member regulates the shape of the belt-end edge part so that a rotary peripheral length of the belt-end edge part becomes smaller than that of an area where a rear side of the endless belt is in contact with the tension roll.
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