发明名称 |
APARATO DE EXTRUSION QUE COMPRENDE UNA HILERA DE EXTRUSION PARA EXTRUIR MATERIAL PLASTICO, Y METODO PARA EMPALMAR CUERDAS O CABLES QUE UTILIZA DICHO APARATO. |
摘要 |
<p>An extruder die for plastics material has a predetermined cross-sectional area and can be deformed to change this cross-sectional area to allow variation of the cross-section of the extrusion. This finds particular application in the re-covering of a spliced plastics covered rope where the diameter of the rope increases between an uncovered spliced section and the covered remainder of the rope. Such a die can be used to extrude a plastics covering over the splice section and, at the end of the uncovered section, expand over the existing cover to provide a continuously covered rope.</p> |
申请公布号 |
ES514764(D0) |
申请公布日期 |
1983.08.16 |
申请号 |
ES19640005147 |
申请日期 |
1982.08.05 |
申请人 |
CABLE BELT LIMITED |
发明人 |
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分类号 |
B29C47/02;B29C47/28;(IPC1-7):29F3/01;29F3/10 |
主分类号 |
B29C47/02 |
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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