发明名称 |
Scanner with interior gauging head and combined dust and drive belt |
摘要 |
A scanner for moving sheet material such as a paper-making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven by a single belt which both drives the gauging head in a cross direction perpendicular to the moving sheet direction and provides for dust and dirt protection by covering a slot in the beam, except where the gauging head is located. |
申请公布号 |
EP1126274(A3) |
申请公布日期 |
2002.09.11 |
申请号 |
EP20010101087 |
申请日期 |
2001.01.18 |
申请人 |
VOITH PAPER PATENT GMBH |
发明人 |
HENRY, LEE L.;NELSON, STEVE |
分类号 |
G01N21/15;G01N21/35;G01N21/89;(IPC1-7):G01N21/89 |
主分类号 |
G01N21/15 |
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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