发明名称 Recording apparatus
摘要 A recording apparatus includes a recording head for effecting recording on a recording material in accordance with recording information; first feeding means including a grip roller and a pinch roller disposed downstream of the recording head with respect to a recording material feeding direction; second feeding means including a grip roller and a pinch roller disposed upstream of the recording head with respect to the recording material feeding direction, wherein the recording device effects recording on a recording material fed by the first feeding means and the second feeding means, and wherein the first feeding means and the second feeding means have recording material feeding speeds which are different from each other; and a one-way clutch provided for the grip roller of one of the first and second feeding means which provides a lower recording material feeding speed, the one-way clutch being idly rotatable by a tension of the recording material.
申请公布号 US7367553(B2) 申请公布日期 2008.05.06
申请号 US20050275013 申请日期 2005.12.01
申请人 CANON KABUSHIKI KAISHA 发明人 SATO NAOTO
分类号 B65H5/00 主分类号 B65H5/00
代理机构 代理人
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