发明名称 |
Pinch roller assembly for sheet feeding |
摘要 |
The present invention provides a paper feeder used in recording systems including printers and comprising feed and pinch rollers between which there is produced a nip used to hold and convey a sheet of paper therebetween. The pinch roller can be engaged or disengaged by the feed roller in a simple and precise manner.
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申请公布号 |
US4708504(A) |
申请公布日期 |
1987.11.24 |
申请号 |
US19860881282 |
申请日期 |
1986.07.02 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ASAKURA, OSAMU |
分类号 |
B65H20/02;B41J13/02;B41J13/048;B41J13/10;B65H5/06;B65H5/38;G06K15/16;(IPC1-7):B41J13/054 |
主分类号 |
B65H20/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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