发明名称 |
SPAN- EN WRIJVINGSLASTOESTEL. |
摘要 |
A tensioning- and friction welding apparatus for strapping a band formed of thermoplastic material about an article or object, comprising a welding-clamping jaw driven for to-and-fro movement relative to a counter-clamping jaw by means of an inclined drive lever or the like. The jaws engage with the ends of the bands clamped therebetween and which are also engaged by a reverse movement-blocking device, tension such band ends and after reaching a predestined band tension weld the band ends to one another. The counter-clamping jaw is locked in a work position and can be released therefrom and displaced in the tensioning direction. |
申请公布号 |
NL185503(C) |
申请公布日期 |
1990.05.01 |
申请号 |
NL19770002278 |
申请日期 |
1977.03.03 |
申请人 |
STRAPEX AG TE WOHLEN, ZWITSERLAND. |
发明人 |
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分类号 |
B29C53/00;B29C65/00;B29C65/06;B29L29/00;B65B13/32;B65B51/22 |
主分类号 |
B29C53/00 |
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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