发明授权
- 专利标题: Ink-ribbon lifting apparatus
- 专利标题(中): 墨带提升装置
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申请号: US249235申请日: 1981-03-30
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公开(公告)号: US4402622A公开(公告)日: 1983-09-06
- 发明人: Toshiaki Sugiura
- 申请人: Toshiaki Sugiura
- 申请人地址: JPX Nagoya
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Nagoya
- 优先权: JPX55-50188 19800415
- 主分类号: B41J35/14
- IPC分类号: B41J35/14 ; B41J35/08 ; B41J35/10 ; B41J33/56
摘要:
Ribbon lifting apparatus for a printing device having a print wheel and a ribbon cartridge. The lifting apparatus includes a pair of ribbon guides for supporting an exposed portion of a ribbon extending from an outlet opening of the ribbon cartridge to an inlet opening thereof. The pair of ribbon guides are supported by respective pairs of supporting levers which are swung in a plane parallel to the face plane of the print wheel. The pair of ribbon guides are lifted so that the lifting movement of the guides causes variation of a distance therebetween for keeping the path of the exposed length of ribbon substantially constant.
公开/授权文献
- US5485885A Dozing system for a bulldozer 公开/授权日:1996-01-23