发明名称 |
Method and apparatus for automatically self-centering endless belts |
摘要 |
A media transport belt assembly has a continuous belt encompassing two rollers supported on a frame. A tension mechanism biases the rollers apart to generate tension in the belt. The end of one roller moves in response to increased belt tension to skew the first roller with respect to the second roller. The roller end may be pivotally attached to a frame for movement in an arc, or may be otherwise constrained to displace the roller from the plane of the belt.
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申请公布号 |
US6457709(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US20000705311 |
申请日期 |
2000.11.03 |
申请人 |
HEWLETT-PACKARD CO. |
发明人 |
MADSEN JEFFREY C.;POWELL WADE A. |
分类号 |
B65H5/02;(IPC1-7):B65H5/02 |
主分类号 |
B65H5/02 |
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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