发明名称 |
PROTECTIVE SHEATH COMPRISING A LONGITUDINAL FLEXIBLE MATERIAL STRIP AND METHOD FOR PRODUCING SAID SHEATH |
摘要 |
An annulated tubular sheath which is split down a longitudinal section (1) thereof. According to the invention, a longitudinal strip (32) of the sleeve is made of a flexible material and is disposed in an angular position of 5-180 degrees in relation to the longitudinal section (1) or is disposed in the region of the sheath in which the longitudinal section is made. Preferably, the flexible material is a thermoplastic elastomer. The invention also relates to a method for producing a sleeve by extruding a plastic material, a longitudinal strip (32) made of a flexible material obtained by co-extruding an elastomer material. A device for carrying out said method comprises an extrusion head provided with an insert for placing the co-extrusion in a stop position on a die in order to block the flow of the extruded plastic material and to enable the flow of elastomer material.
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申请公布号 |
WO02087048(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
WO2002IB01365 |
申请日期 |
2002.04.24 |
申请人 |
SOFANOU S.A.;COMMEAUX, PASCAL;KLINKLIN, EMMANUEL;DOMINGUES DUARTE, DOMINGOS |
发明人 |
COMMEAUX, PASCAL;KLINKLIN, EMMANUEL;DOMINGUES DUARTE, DOMINGOS |
分类号 |
H02G3/04;(IPC1-7):H02G3/04 |
主分类号 |
H02G3/04 |
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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