发明名称 |
Modular web roller assembly |
摘要 |
A modular roll bar assembly for use in a continuous web imaging device includes a plurality of roll bars and a support frame configured to operably support the plurality of roll bars such that the plurality of roll bars define a web path having a non-linear shape with an entrance end and an exit end. The entrance end is configured to receive a substantially continuous web of substrate material, and the plurality of roll bars is configured to guide the continuous web past the exit end. A load cell is operably coupled to the support frame and configured to generate a signal indicative of a down force applied to the support frame. A controller is operably coupled to the load cell to receive the signal and to correlate the down force applied to the support frame indicated by the signal to a tension measurement value for the continuous web.
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申请公布号 |
US8419300(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20090643156 |
申请日期 |
2009.12.21 |
申请人 |
SPENCE JAMES J.;MCLAUGHLIN MATTHEW RYAN;XEROX CORPORATION |
发明人 |
SPENCE JAMES J.;MCLAUGHLIN MATTHEW RYAN |
分类号 |
B65H23/188;B41J2/01;B41J2/07;B41J15/04;B41M7/00 |
主分类号 |
B65H23/188 |
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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