发明名称 |
Recording apparatus |
摘要 |
A transport roller 32 has high rigidity and the surface supported at its center portion thereof is formed as a low-friction surface 32a by the polish finishing process and the surface thereof except for the low-friction surface is formed as a high-friction surface 32b by the ceramic coating process. The driven roller 33 is disposed so as to oppose to the low-friction surface in a manner that the surface thereof extends over the boundary of the low-friction surface 32a and the high-friction surface 32b. The driven roller 33 may be disposed in a manner that the surface thereof extends over the entire width of the low-friction surface 32a.
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申请公布号 |
US2001021333(A1) |
申请公布日期 |
2001.09.13 |
申请号 |
US20000737824 |
申请日期 |
2000.12.18 |
申请人 |
FUJIOKA SATOSHI;ASAWA HIROSHI |
发明人 |
FUJIOKA SATOSHI;ASAWA HIROSHI |
分类号 |
B41J13/00;B41J13/02;B65H5/06;(IPC1-7):B41J2/01;B41J11/58;B41J13/10 |
主分类号 |
B41J13/00 |
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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