发明公开
EP0525918A1 Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
失效
金属体具有经处理的表面,制造用的感光构件的方法中,以及用于金属体的表面处理的固定球。
- 专利标题: Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface
- 专利标题(中): 金属体具有经处理的表面,制造用的感光构件的方法中,以及用于金属体的表面处理的固定球。
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申请号: EP92203098.6申请日: 1986-08-11
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公开(公告)号: EP0525918A1公开(公告)日: 1993-02-03
- 发明人: Honda, Mitsuru , Koike, Atsushi , Kimura, Tomohiro , Ogawa, Kyosuke , Murai, Keiichi
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构: Beresford, Keith Denis Lewis
- 优先权: JP176172/85 19850810
- 主分类号: G03G5/10
- IPC分类号: G03G5/10 ; B24C1/06 ; B24C11/00
摘要:
In order to give a desired surface finish to a metal member, such as the support member (1) of a photosensitive drum for use in electrophotography, a plurality of hard balls (3) having surface irregularities (6) are dropped onto the member. The surface finish is therefore not provided by machining.
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