发明授权
US5696548A Multi-color thermal printer having means for efficiently positioning the
drum and inked film simultaneously
失效
多色热敏打印机具有同时有效地定位滚筒和上墨胶片的装置
- 专利标题: Multi-color thermal printer having means for efficiently positioning the drum and inked film simultaneously
- 专利标题(中): 多色热敏打印机具有同时有效地定位滚筒和上墨胶片的装置
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申请号: US339160申请日: 1994-11-10
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公开(公告)号: US5696548A公开(公告)日: 1997-12-09
- 发明人: Fumio Matsui , Toshiyuki Miyadera , Naoki Yoshida
- 申请人: Fumio Matsui , Toshiyuki Miyadera , Naoki Yoshida
- 申请人地址: JPX Tokyo
- 专利权人: Pioneer Electronic Corporation
- 当前专利权人: Pioneer Electronic Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX5-282334 19931111; JPX5-282335 19931111
- 主分类号: B41J2/325
- IPC分类号: B41J2/325 ; B41J17/02 ; B41J17/00 ; G01D15/16
摘要:
A transmission device is provided for transmitting an output of a drum motor to a drum on which a sheet of paper is mounted, for driving the drum. The transmission device has a plurality of pulleys and a timing belt. Each of the pulleys has a plurality of grooves to be engaged with projections of the timing belt. The number of the grooves is determined to times of an integer number.
公开/授权文献
- US4966553A Set of attachment elements for dental prostheses 公开/授权日:1990-10-30