再颁专利
- 专利标题: Cleaning unit in electrophotographic copier
- 专利标题(中): 电子雕刻机清洁单元
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申请号: US633391申请日: 1990-12-21
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公开(公告)号: USRE34384E公开(公告)日: 1993-09-21
- 发明人: Yasuyuki Ishiguro , Tadakazu Ogiri
- 申请人: Yasuyuki Ishiguro , Tadakazu Ogiri
- 申请人地址: JPX Osaka
- 专利权人: Mita Industrial Co., Ltd.
- 当前专利权人: Mita Industrial Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX61-145569 19860922
- 主分类号: G03G21/00
- IPC分类号: G03G21/00
摘要:
A cleaning unit for an electrophotographic copier is provided to remove toner and developing material from a photo-sensitive material from which a developed image has been transferred and includes a housing having an opening facing the photo-sensitive material. A main blade member is provided in the housing of the cleaning unit and has an upper portion which abuts against the photo-sensitive material through an opening of the housing to scrape the toner and developing materials off the photo-sensitive material. The cleaning unit further includes a receiving blade covering the lower portion of the opening, and having an upper end portion abutted against the photo-sensitive material to allow the toner and developing material scraped off by the main blade to fall into the opening and a film-shaped reinforcing member bonded to the surface of the receiving blade facing the inside of the housing to prevent deformation of the receiving blade.
公开/授权文献
- USPP11004P `DDBGI` buffalograss 公开/授权日:1999-07-13