发明名称 |
EXPANDABLE PINTLE WIRES |
摘要 |
<p>A pintle wire (10) for insertion through interdigitating end loops of a belt fabric or of a spiral connector, is disclosed which is expandable after insertion into the seam, for example by way of a sheath (12) which includes a thermally activated expanding agent. This is subject to heating to expand the sheath (12) , causing the pintle wire (10) to swell and fill voids in the seam area reducing permeability in the seam and thus reducing marking of paper webs carried by the belt.</p> |
申请公布号 |
EP0932775(A1) |
申请公布日期 |
1999.08.04 |
申请号 |
EP19970945005 |
申请日期 |
1997.10.14 |
申请人 |
SCAPA GROUP PLC |
发明人 |
CROOK, ROBERT, L.;SAYERS, IAN, CHRISTISON |
分类号 |
D06H5/00;D01D11/06;D21F1/00;D21F7/10;F16G3/02;F16G13/02;(IPC1-7):F16G13/02 |
主分类号 |
D06H5/00 |
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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