发明名称 |
Bearing device, drum unit, and image forming apparatus |
摘要 |
A bearing device to hold a rotor in an opening formed in a frame is provided. Circumference of the opening is formed to have a first edge and a second edge, which linearly extend along different directions from each other. The bearing device includes a flange member to be attached to an axial end portion of the rotor, a bearing member to be externally attached to the flange member and inserted in the opening, and a presser member to press the flange member toward a section between the first edge and the second edge. |
申请公布号 |
US8442417(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US201213465152 |
申请日期 |
2012.05.07 |
申请人 |
ABE KOJI;HASHIMOTO JUNICHI;BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
ABE KOJI;HASHIMOTO JUNICHI |
分类号 |
G03G15/00;G03G15/01;G03G21/18 |
主分类号 |
G03G15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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