发明名称 |
Spiral link belt with protected edges |
摘要 |
A spiral link belt for the manufacture of paper has a multiplicity of mutually parallel helices with the windings of successive helices intermeshing in the manner of a zipper, and pintle wires are inserted into the channels formed by the meshing windings. The belt edges are covered by a protective cover consisting of a fabric wrapped about the belt edges and fastened to the spiral link belt. The protective cover can be a double-layer fabric and can have a seven or eight harness weave in which the longitudinal threads pass over four or five transverse threads or pairs of transverse threads.
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申请公布号 |
US4676369(A) |
申请公布日期 |
1987.06.30 |
申请号 |
US19860819555 |
申请日期 |
1986.01.17 |
申请人 |
HERMANN WANGNER GMBH & CO. KG |
发明人 |
BOREL, GEORG |
分类号 |
D21F7/08;B07B1/10;B07B1/46;B65G15/34;B65G15/54;D21F1/00;(IPC1-7):B65G17/06 |
主分类号 |
D21F7/08 |
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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