发明名称 |
APPARATUSES AND METHODS FOR MEASURING AN ANGLE BETWEEN A WEB OF MATERIAL AND A CONVEYANCE DIRECTION |
摘要 |
In one embodiment, an angle measurement device for measuring an angle between a web of material and a conveyance direction includes a mounting bracket, a shaft rotatably coupled to the mounting bracket such that the shaft is rotatable with respect to the mounting bracket, a caster portion coupled to a first end of the shaft and positioned to contact a surface of the web of material being drawn over a web conveyance pathway, where the caster portion is spaced apart from an axis of rotation of the shaft, and an angular displacement sensor coupled to the mounting bracket and positioned to detect an angular orientation of the shaft with respect to the mounting bracket, where the angular displacement sensor outputs a signal indicative of the angular orientation of the shaft with respect to the mounting bracket. |
申请公布号 |
WO2015184079(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
WO2015US32857 |
申请日期 |
2015.05.28 |
申请人 |
CORNING INCORPORATED |
发明人 |
BRACKLEY, DOUGLAS EDWARD;CHANG, CHESTER HANN HUEI;FLEMING, TODD BENSON;HORSFALL, TERRENCE RICHARD;KUHN, DAVID JOSEPH;MERZ, GARY EDWARD;MILLER, ERIC LEE;TRACY, IAN DAVID |
分类号 |
B41J11/44;B65H23/02;C03B17/06;G01B3/12 |
主分类号 |
B41J11/44 |
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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