发明授权
- 专利标题: Image forming apparatus
- 专利标题(中): 图像形成装置
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申请号: US12395237申请日: 2009-02-27
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公开(公告)号: US08155561B2公开(公告)日: 2012-04-10
- 发明人: Hiromasa Katayama
- 申请人: Hiromasa Katayama
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Canon USA Inc IP Division
- 优先权: JP2008-290000 20081112
- 主分类号: G03G15/00
- IPC分类号: G03G15/00 ; G03G15/08
摘要:
A positioning roller is configured to be pressed against an abutment block by a reactive force produced when the positioning roller abuts on an S-D-direction abutment block.
公开/授权文献
- US20100119259A1 IMAGE FORMING APPARATUS 公开/授权日:2010-05-13
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