发明名称 |
TERMOPLASTISKE REMME TIL KRAFTOVERFOERSEL |
摘要 |
A method of manufacturing a thermoplastic transmission belt having a reinforcing element in the form of a tape and an apparatus for performing the method. In the manufacture of such belting a thermoplastic body is extruded around the reinforcing element. In order to overcome problems of excessive stretch or insufficient strength, the reinforcing tape (1a) is preheated before the thermoplastic body is extruded therearound. Furthermore, the tape is maintained in tension as it passes through the preheating station (4), the extruding station (5) and the subsequent cooling station (6). A constant tension is ensured by applying a discrete load (2a) to the tape. |
申请公布号 |
DK622584(D0) |
申请公布日期 |
1984.12.21 |
申请号 |
DK19840006225 |
申请日期 |
1984.12.21 |
申请人 |
FENNER & CO. LIMITED J.H. |
发明人 |
ROBERTS MICHAEL JOHN;HARVEY PETER JAMES NICHOLAS |
分类号 |
B29C47/78;B29C70/56;B29D29/10;B29K105/08;B29L29/00;B65H59/36 |
主分类号 |
B29C47/78 |
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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