MULTI-LAYER, CONTRAHELICALLY STRANDED WIRE ROPE

    公开(公告)号:CA1239840A

    公开(公告)日:1988-08-02

    申请号:CA447686

    申请日:1984-02-17

    Applicant: AMSTED IND INC

    Abstract: A wire rope comprising an outer rope layer and an inner rope layer of wire strands is provided. The inner rope layer itself is comprised of multiple layers, usually in a parallel laid, coreless arrangement. The inner and outer rope layers are contrahelically laid and are usually lubricated. A thermoplastic or elastomer can be utilized to encapsulate the lubricant within the inner rope layer or within both the inner and outer rope layers.

    4.
    发明专利
    未知

    公开(公告)号:MX154506A

    公开(公告)日:1987-09-24

    申请号:MX19063781

    申请日:1981-12-15

    Applicant: AMSTED IND INC

    Abstract: A wire rope is provided having a central core 16 about which are wound seven wire strands 14. The central core 16 has a central lubricated core strand 17 about which are wound a plurality of outer lubricated core strands 18. The central core is encapsulated with thermoplastic material 22 to retain lubricant 20 within the central core 16. The thermoplastic material 22 may extend beyond the outer diametrical limits of the central core 16 and the wire strands 14 may be embedded in the thermoplastic material.

    WIRE ROPE WITH PLASTIC IMPREGNATED LUBRICATED CORE

    公开(公告)号:AU544826B2

    公开(公告)日:1985-06-13

    申请号:AU7831881

    申请日:1981-12-07

    Applicant: AMSTED IND INC

    Abstract: A wire rope is provided having a central core 16 about which are wound seven wire strands 14. The central core 16 has a central lubricated core strand 17 about which are wound a plurality of outer lubricated core strands 18. The central core is encapsulated with thermoplastic material 22 to retain lubricant 20 within the central core 16. The thermoplastic material 22 may extend beyond the outer diametrical limits of the central core 16 and the wire strands 14 may be embedded in the thermoplastic material.

    10.
    发明专利
    未知

    公开(公告)号:DE3149180A1

    公开(公告)日:1982-06-24

    申请号:DE3149180

    申请日:1981-12-11

    Applicant: AMSTED IND INC

    Abstract: A wire rope is provided having a central core 16 about which are wound seven wire strands 14. The central core 16 has a central lubricated core strand 17 about which are wound a plurality of outer lubricated core strands 18. The central core is encapsulated with thermoplastic material 22 to retain lubricant 20 within the central core 16. The thermoplastic material 22 may extend beyond the outer diametrical limits of the central core 16 and the wire strands 14 may be embedded in the thermoplastic material.

Patent Agency Ranking