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    HYBRID CORE ROPE
    53.
    发明申请
    HYBRID CORE ROPE 有权
    混合纤维绳

    公开(公告)号：US20130318937A1

    公开(公告)日：2013-12-05

    申请号：US13892067

    申请日：2013-05-10

    Applicant: TOKYO ROPE MANUFACTURING CO., LTD.

    Inventor： Jun TAKEUCHI ,  Kaori Ichikawa

    IPC: D07B1/06

    CPC classification number: D07B1/0686 ,  D07B1/14 ,  D07B1/144 ,  D07B5/007 ,  D07B5/12 ,  D07B7/025 ,  D07B7/027 ,  D07B2201/108 ,  D07B2201/2024 ,  D07B2201/2049 ,  D07B2201/2052 ,  D07B2201/2053 ,  D07B2201/2057 ,  D07B2201/2058 ,  D07B2201/2059 ,  D07B2201/206 ,  D07B2201/2076 ,  D07B2205/106 ,  D07B2401/206 ,  D07B2801/24 ,  D07B2801/14

    Abstract: The present invention is to provide a hybrid core rope which does not require maintenance or a hybrid core rope capable of reducing a maintenance task. The hybrid core rope includes a resin solid core in which a plurality of spiral grooves is formed in the longitudinal direction on an outer peripheral surface thereof, a plurality of fiber bundles respectively spirally wound around the outer peripheral surface of the resin solid core along the plurality of spiral grooves, the fiber bundles having thickness to fill the spiral grooves, and a plurality of steel strands spirally wound around the outer peripheral surface of the resin solid core around which the fiber bundles are wound. The fiber bundles and the strands are respectively wound so as to have angles which are not parallel to each other.

    Abstract translation: 本发明提供一种不需要维护的混合式芯绳，或者能够减少维护任务的混合型芯绳。 混合芯绳包括：树脂固体芯，其中在其外周表面上沿纵向方向形成有多个螺旋槽，多个纤维束沿着多个螺旋状地卷绕在树脂固体芯的外周表面上 的螺旋槽，具有填充螺旋槽的厚度的纤维束和螺旋卷绕在树脂固体芯的外周表面上的多个钢丝束，纤维束绕其周围缠绕。 纤维束和股线分别缠绕成具有彼此不平行的角度。

    Metal Cord and Process for Manufacturing a Metal Cord
    57.
    发明申请
    Metal Cord and Process for Manufacturing a Metal Cord 有权
    金属线和金属线制造工艺

    公开(公告)号：US20090176119A1

    公开(公告)日：2009-07-09

    申请号：US12226975

    申请日：2006-05-10

    Applicant: Fabrizio Cristofani ,  Luca Cirilli

    Inventor： Fabrizio Cristofani ,  Luca Cirilli

    IPC: D07B1/06 ,  D07B7/02

    CPC classification number: D07B1/0646 ,  D07B7/025 ,  D07B2201/2007 ,  D07B2201/2022 ,  D07B2201/2024 ,  D07B2201/2029 ,  D07B2201/2039 ,  D07B2207/202 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10T428/12333 ,  Y10T428/12424

    Abstract: A metal cord includes at least one preformed elementary metal wire. The metal cord has an elongation at break, measured on the bare cord, higher than or equal to 3%, preferably 4% to 6%; an elongation at break, measured on the rubberized and vulcanized cord, which differs in an amount not higher than or equal to 15%, preferably 2% to 10% with respect to the elongation at break measured on the bare cord; a part load elongation, measured on the bare cord, higher than or equal to 0.4%, preferably 0.5% to 1.5%; a part load elongation, measured on the rubberized and vulcanized cord, which differs in an amount not higher than or equal to 15%, preferably 0.5% to 10%, with respect to the part load elongation measured on the bare cord.

    Abstract translation: 金属线包括至少一个预成型的基本金属线。 金属帘线具有在裸线上测量的断裂伸长率，高于或等于3％，优选4％至6％; 在橡胶和硫化帘线上测量的断裂伸长率相对于在裸线上测得的断裂伸长率不同于15％，优选2％至10％的量; 在裸线上测量的部分负荷伸长率高于或等于0.4％，优选为0.5％至1.5％; 在橡胶和硫化帘线上测量的部分负荷伸长率相对于在裸线上测量的部分负荷伸长率不同于15％，优选为0.5％至10％的量。

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