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    • 3. 发明授权
    • Device for manufacturing electrical and optical cables
    • 电缆和光缆制造设备
    • US4474638A
    • 1984-10-02
    • US462011
    • 1983-01-28
    • Gunter Einsle
    • Gunter Einsle
    • G02B6/44H01B13/32B29D11/00
    • H01B13/323G02B6/4483B29C47/0016B29C47/027B29C47/065
    • A device for manufacturing electrical and/or optical cables which contain either one or more electrical and/or optical leads which are received with a filling compound in an outer casing or jacket characterized by an extruder for extruding the jacket, an arrangement for inserting each of the leads through a guide tube into the extruded outer casing and providing a second concentrically arranged tube for receiving and transferring the filling material for discharge around the guide tube into the extruded jacket. Preferably, the extruding device also includes an arrangement for stretching the tube to a reduced diameter with a conical-shaped zone or cone extending between the extruded casing and the stretched casing and the guide tube and the filling or second tube extend into this zone or cone.
    • 一种用于制造电缆和/或光缆的装置,其包含一个或多个电导线和/或光引线,所述电引线和/或光引线在外壳或外套中以填充化合物接收,其特征在于用于挤出外套的挤出机, 引导通过引导管进入挤出的外壳中并且提供第二同心布置的管,用于接收和转移填充材料,用于围绕引导管排放到挤出的夹套中。 优选地,挤出装置还包括用于将管延伸到直径减小的装置,其中锥形区域或锥体在挤出的壳体和拉伸的壳体之间延伸,并且引导管和填充物或第二管延伸到该区域或锥体 。