发明名称 |
Paper feed mechanism with varying contact pressure |
摘要 |
The paper transport shaft of a paper feed mechanism is movably mounted on an arm of a frame-supported spring wire lever. Another arm of the spring wire lever is pivotably mounted and may be set to flex the body of the spring wire lever through a pivot lever. Depending on the pivoting of the pivot lever the contact pressure between a paper pressure roller mounted on the paper transport shaft and a platen is varied. Selectively, the paper transport shaft can be pivoted away from the platen to allow adjustment of the paper inserted in the paper feed mechanism.
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申请公布号 |
US4537521(A) |
申请公布日期 |
1985.08.27 |
申请号 |
US19830545812 |
申请日期 |
1983.10.26 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
REKEWITZ, RUDOLF;WAMBACH, HERMANN |
分类号 |
B41J13/036;(IPC1-7):B41J11/26 |
主分类号 |
B41J13/036 |
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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