发明名称 |
Transfer roll |
摘要 |
A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness-of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
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申请公布号 |
US2002005067(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US20010880785 |
申请日期 |
2001.06.15 |
申请人 |
INGVARSSON KJELL;JOHANSSON DAN;OLSSON ULF;GUSTAFSSON PAR |
发明人 |
INGVARSSON KJELL;JOHANSSON DAN;OLSSON ULF;GUSTAFSSON PAR |
分类号 |
B21B38/02;B21B39/00;B23K9/00;B65G39/04;B65H23/04;B65H27/00;F16C13/00;(IPC1-7):G01L5/04 |
主分类号 |
B21B38/02 |
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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