Improvements in and relating to ropes
    51.
    发明授权
    Improvements in and relating to ropes 失效
    绳索的改进和相关

    公开(公告)号:US4266396A

    公开(公告)日:1981-05-12

    申请号:US103945

    申请日:1979-06-01

    Applicant: Ian M. Thomson

    Inventor: Ian M. Thomson

    Abstract: PCT No. PCT/GB78/00019 Sec. 371 Date June 5, 1979 Sec. 102(e) date June 1, 1979 PCT Filed Oct. 3, 1978 PCT Pub. No. W079/00182 PCT Pub. Date Apr. 19, 1979The invention relates to wire ropes.There is disclosed a wire rope comprising a plurality of strands (4-12) twisted together with each strand (4-12) being individually covered by a respective sheath (16) of rubber or rubber substitute. Each strand (4-12) comprises a plurality of wires (14) twisted together with the direction of twist of at least the outer wires (14) in each strand (4-12) being opposite to the direction of twist of at least the outer wires (14) in the strands (4-12) adjacent to it, the rope having an outer covering sheath (18) of rubber or rubber substitute.In this way, the wires (14) of adjacent strands (4-12) do not cross each other, and stress on them is reduced.

    Abstract translation: PCT No.PCT / GB78 / 00019 Sec。 371日期1979年6月5日 102(e)日期1979年6月1日PCT提交1978年10月3日PCT公布。 出版物No.W079 / 00182 日期1979年4月19日本发明涉及钢丝绳。 公开了一种钢丝绳,其包括多个绞合在一起的股线(4-12),每个股线(4-12)被相应的橡胶或橡胶替代物护套(16)覆盖。 每条绞线(4-12)包括与每条绞线(4-12)中的至少外部线(14)的扭转方向扭转在一起的多个线(14),其与至少 与其相邻的线股(4-12)中的外线(14),绳索具有橡胶或橡胶替代物的外覆盖护套(18)。 以这种方式,相邻绞线(4-12)的线(14)不会彼此交叉,并且它们上的应力减小。

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