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公开(公告)号:CN103255656A
公开(公告)日:2013-08-21
申请号:CN201310180034.9
申请日:2013-05-15
Applicant: 南通汇鑫钢绳有限公司
Inventor: 王世明
IPC: D07B1/10
CPC classification number: D07B5/007 , D07B2201/108 , D07B2201/2019
Abstract: 本发明公开了钢丝绳,该钢丝绳包括:第一绳股层、第二绳股层、第三绳股层及中心绳股,第三绳股层包捻于中心绳股外,第二绳股层包捻于第三绳股层外,第一绳股层包捻于第二绳股层外,各层绳股之间均匀包捻,为紧密的面接触。本发明将钢丝绳通过35股绳股压实锻打捻合而成,外层16股,第二层12股,第三层6股,中心层1股,且每股由7根钢丝压实而成,使钢丝绳的破断拉力在一般钢丝绳的基础上得以提高,增加了钢丝绳的抗拉强度,同时消除了内层绳股间的引力和摩擦,增加了各绳股间的密实度,使钢丝绳更加紧密、耐磨,提高了钢丝绳的使用周期,具有良好的经济效益和社会效益。
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公开(公告)号:CN1272503C
公开(公告)日:2006-08-30
申请号:CN99111217.2
申请日:1999-07-30
Applicant: 韩国轮胎株式会社
Inventor: 韩瑢埴
CPC classification number: D07B1/0626 , D07B1/0633 , D07B2201/108 , D07B2201/2097 , D07B2401/208 , Y10S57/902
Abstract: 由最内层、中间层、最外层和螺旋状包装组成的钢帘线,能提高与橡胶粘合力、降低工艺步骤数目。最内层由3根扭转单丝组成,扭转螺距是5到18mm;中间层由8根扭转的单丝组成,螺距是5到18mm;最外层由13根扭转单丝组成,螺距是10到25mm;螺旋状包装由单根单丝组成,以防钢帘线变松,螺距是3到10mm。最内层、中间层、螺旋状包装扭转方向相同,最外层与之相反。在中间层和最外层的单丝中形成空隙,空隙使得橡胶容易渗进钢帘线中。
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公开(公告)号:CN1180158C
公开(公告)日:2004-12-15
申请号:CN00126257.2
申请日:2000-08-26
Applicant: 杰富意钢铁株式会社
Inventor: 横山康雄
CPC classification number: D07B1/0673 , D07B2201/108 , D07B2201/1084 , D07B2201/2002 , D07B2201/202 , D07B2201/2051 , D07B2401/2015 , D07B2401/207 , D07B2501/2015 , D07B2801/24
Abstract: 本发明提供一种用于如钢水包起重机之类的重负荷起重机上的钢丝绳,该钢丝绳不仅几乎抗旋转,而且还不易因钢丝的磨损和疲劳而断裂。抗旋转钢丝绳有多根侧股,在每一侧股中,钢丝按与芯股钢丝拧法相同的方向在芯股周围拧成股。侧股按与芯股钢丝拧法相反的方向拧成股,从而形成钢丝绳。侧股的间距倍数最好小于钢丝绳的间距倍数。侧股直径与芯股直径之间的比率最好为大约1.3到大约1.8。股间距倍数最好为大约5到大约8,且钢丝绳间距倍数最好为大约8到大约10。芯股和侧股最好均含有在最外一层有扁平表面的成型钢丝。
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公开(公告)号:CN1266121A
公开(公告)日:2000-09-13
申请号:CN99111217.2
申请日:1999-07-30
Applicant: 韩国轮胎株式会社
Inventor: 韩瑢埴
CPC classification number: D07B1/0626 , D07B1/0633 , D07B2201/108 , D07B2201/2097 , D07B2401/208 , Y10S57/902
Abstract: 由最内层、中间层、最外层和螺旋状包装组成的钢帘线,能提高与橡胶粘合力、降低工艺步骤数目。最内层由3根扭转单丝组成,扭转螺距是5到18mm;中间层由8根扭转的单丝组成,螺距是5到18mm;最外层由13根扭转单丝组成,螺距是10到25mm;螺旋状包装由单根单丝组成,以防钢帘线变松,螺距是3到10mm。最内层、中间层、螺旋状包装扭转方向相同,最外层与之相反。在中间层和最外层的单丝中形成空隙,空隙使得橡胶容易渗进钢帘线中。
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公开(公告)号:US20190203412A1
公开(公告)日:2019-07-04
申请号:US16295002
申请日:2019-03-07
Applicant: TOKYO ROPE MANUFACTURING CO., LTD.
Inventor: Shigeki WATANABE , Kaori KANAMORI , Jun TAKEUCHI
CPC classification number: D07B1/0686 , D07B1/005 , D07B1/0693 , D07B1/16 , D07B2201/1032 , D07B2201/108 , D07B2201/2019 , D07B2201/2065 , D07B2205/2003
Abstract: A wire rope formed from a resin core and six strands, the resin core having an inner core with a circular cross section and an outer layer built up on the periphery thereof. The outer layer has a melting temperature lower than that of the inner core. The six strands are twisted together helically on the periphery of the resin core in an intertwining die in such a state that gaps are assured between the strands. The resulting wire rope is heated in a heating unit at a temperature higher than the melting temperature of the outer layer but lower than the melting temperature of the inner core. The wire rope is formed by subsequently compressing the six strands from the periphery thereof in a compressing die. The molten outer layer is hardened by natural cooling, after which the wire rope is taken up.
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公开(公告)号:US4470249A
公开(公告)日:1984-09-11
申请号:US467969
申请日:1983-02-18
Applicant: Ferdinand Chiappetta , Neville H. Simpson , John H. Simpson
Inventor: Ferdinand Chiappetta , Neville H. Simpson , John H. Simpson
IPC: D07B1/06
CPC classification number: D07B1/16 , D07B1/0673 , D07B1/144 , D07B1/165 , D07B2201/1036 , D07B2201/108
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.
Abstract translation: 提供了一种包括外绳索层和钢丝绳的内绳索层的钢丝绳。 内部绳索层本身由多层构成,通常为平行铺设的无芯布置。 内部和外部绳索层是相互铺设的,通常是润滑的。 可以使用热塑性或弹性体来将润滑剂包封在内绳索层内或在内和外绳索层内。
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公开(公告)号:US1899477A
公开(公告)日:1933-02-28
申请号:US59683732
申请日:1932-03-04
Applicant: AMERICAN STEEL & WIRE CO
Inventor: PHELPS FRED S
CPC classification number: D07B1/068 , A01K91/00 , D07B2201/1036 , D07B2201/1064 , D07B2201/108 , D07B2401/2025 , D07B2501/2038
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公开(公告)号:US09708758B2
公开(公告)日:2017-07-18
申请号:US14396557
申请日:2013-04-15
Applicant: BRIDON INTERNATIONAL LTD. , DSM IP ASSETS B.V.
Inventor: Xavier Amils , Beste Durmus , Paulus Johannes Hyacinthus Marie Smeets
CPC classification number: D07B1/0673 , D07B1/0686 , D07B1/0693 , D07B1/162 , D07B1/165 , D07B3/00 , D07B5/00 , D07B7/16 , D07B2201/1016 , D07B2201/102 , D07B2201/1036 , D07B2201/1064 , D07B2201/1068 , D07B2201/1072 , D07B2201/108 , D07B2201/2019 , D07B2201/202 , D07B2201/2023 , D07B2201/2027 , D07B2201/203 , D07B2201/204 , D07B2201/2051 , D07B2201/2055 , D07B2201/2057 , D07B2201/2065 , D07B2201/2068 , D07B2201/2074 , D07B2201/2087 , D07B2201/209 , D07B2205/2014 , D07B2205/205 , D07B2205/2096 , D07B2401/2055 , D07B2401/2085 , D07B2501/2007 , D07B2501/2015 , D07B2501/2061 , F16G11/042 , D07B2801/12 , D07B2801/24 , D07B2801/14
Abstract: A hybrid rope (40) or a hybrid strand (50) comprising a core element (42, 52), a first (44, 54) and a second (46, 56) metallic closed layer surrounding said core element (42, 52). The core element (42, 52) includes a bundle of synthetic yarns. The first metallic closed layer (44, 54) includes a plurality of first strands of wires helically twisted together with the core element (42, 52) in a first direction. The second metallic closed layer (46, 56) includes a plurality of second wires or strands helically twisted together with said core element (42, 52) and said first metallic closed layer (44, 54) in a second direction. The cross-sectional area of the core element (42, 52) is larger than the total cross-sectional area of the first (44, 54) and second (46, 56) metallic closed layers. A corresponding method of producing such a hybrid rope or hybrid strand is also disclosed.
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公开(公告)号:US08943789B2
公开(公告)日:2015-02-03
申请号:US13892067
申请日:2013-05-10
Applicant: Tokyo Rope Manufacturing Co., Ltd.
Inventor: Jun Takeuchi , Kaori Ichikawa
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。
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公开(公告)号:US06339920B1
公开(公告)日:2002-01-22
申请号:US09639932
申请日:2000-08-17
Applicant: Yasuo Yokoyama
Inventor: Yasuo Yokoyama
IPC: D02G302
CPC classification number: D07B1/0673 , D07B2201/108 , D07B2201/1084 , D07B2201/2002 , D07B2201/202 , D07B2201/2051 , D07B2401/2015 , D07B2401/207 , D07B2501/2015 , D07B2801/24
Abstract: A wire rope for a heavy-load crane, such as a ladle crane is provided that is not only almost rotation-resistant but is also unlikely to be broken by wear and fatigue of wires. The rotation-resisting wire rope has a plurality of side strands. In side each strand, wires are laid in the same direction as the lay of core strand wires, around the periphery of a core strand. The side strands are laid in a direction opposite to the lay of the core strand wires so as to form the wire rope. The side strands preferably have a smaller pitch multiple than a pitch multiple of the wire rope. The ratio between a diameter of the side strands and a diameter of the core strand is preferably about 1.3 to about 1.8. The pitch multiple of strands is preferably about 5 to about 8 and the pitch multiple of the wire rope is preferably about 8 to about 10. Both the core strand and the side strands preferably have shaped wires, having a flattened surface, at an outermost ply.
Abstract translation: 提供了一种用于重型起重机的钢丝绳,例如钢包起重机,其不仅具有几乎抗旋转性,而且也不太可能被电线的磨损和疲劳破坏。 耐旋转钢丝绳具有多个侧股。 在每根股线的侧面,电线沿与芯股线的周围相同的方向被放置在与芯线股线相同的方向上。 侧股线以与芯股线的铺设方向相反的方向铺设,以形成钢丝绳。 侧股优选具有比钢丝绳的节距倍数更小的节距倍数。 侧股的直径与芯股的直径之比优选为约1.3至约1.8。 线的间距倍数优选为约5至约8,并且钢丝绳的节距倍数优选为约8至约10.芯股和侧股优选具有扁平表面的成形线,在最外层 。
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