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    Manufacturing method and apparatus of steel cord for rubber product reinforcement
    171.
    发明授权
    Manufacturing method and apparatus of steel cord for rubber product reinforcement 失效
    橡胶制品钢丝绳制造方法及装置

    公开(公告)号：US6016647A

    公开(公告)日：2000-01-25

    申请号：US73679

    申请日：1998-05-06

    Applicant: Hiroshi Kawatani ,  Shigeru Suzuki

    Inventor： Hiroshi Kawatani ,  Shigeru Suzuki

    IPC: D07B1/06 ,  D07B3/10 ,  D07B7/02 ,  D01H13/26

    CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B3/10 ,  D07B7/025 ,  D07B7/027 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2018 ,  D07B2201/2019 ,  D07B2201/2023 ,  D07B2207/205 ,  D07B2207/4018 ,  D07B2207/4072 ,  D07B2501/2046 ,  D07B2501/2076

    Abstract: A method for using a bunching type twisting machine to manufacture a steel cord made up of one core filament having a continuous wavy form and five to eight sheath filaments not having a wavy form disposed around the core filament, the cross-sectional shape of the cord forming an ellipse whose orientation is substantially constant in the length direction of the cord. After a core filament is preformed with a helical wavy form of a smaller pitch than the cord twisting pitch, this is squashed to form a flat helical core filament at a stage before it is twisted together with sheath filaments, and then sheath filaments are twisted around this flat helical core filament to make an intermediate product cord and this intermediate product cord is then squashed and thereby flattened before being taken up on a reel.

    Abstract translation: 一种使用聚束式捻线机制造由具有连续波状的一芯丝和五至八根不具有布置在芯丝周围的波浪形状的鞘丝组成的钢帘线的方法，该帘线的横截面形状 形成沿线的长度方向取向基本恒定的椭圆形。 在芯线长丝之间以螺旋形波纹形式比绳索扭曲节距小的螺旋形状，在与绞丝捻合在一起的阶段，将其压扁以形成扁平的螺旋芯丝，然后将鞘细丝缠绕在 然后将该扁平螺旋芯丝制成中间产品线，然后将该中间产品线压扁，从而在被卷取在卷轴上之前变平。

    Method for producing a compacted wire strand substantially triangular in shape for making wire rope
    172.
    发明授权
    Method for producing a compacted wire strand substantially triangular in shape for making wire rope 失效
    用于制造用于制造钢丝绳的基本上三角形的压实钢丝绳的方法

    公开(公告)号：US5765357A

    公开(公告)日：1998-06-16

    申请号：US780684

    申请日：1997-01-08

    Applicant: Walter Burgess ,  Robert H. Bole ,  Jean Addison

    Inventor： Walter Burgess ,  Robert H. Bole ,  Jean Addison

    IPC: D07B1/08 ,  D07B5/10 ,  D01H13/26 ,  D02G3/36

    CPC classification number: D07B1/068 ,  D07B5/007 ,  D07B5/10 ,  D07B7/027 ,  D07B2201/2019

    Abstract: A method for producing a compacted wire strand substantially triangular in shape for making wire rope includes the steps of (i) unwinding a central group of wires from a bobbin, the central group being substantially triangular, (ii) winding up a first layer of wires around the central group, each wire of the first layer being released from a first set of bobbins mounted on a first cage rotating about the central group, (iii) winding up a second layer of wires around the first layer of wires, each wire of the second layer being released from a second set of bobbins mounted on a second cage rotating around the central group, the first cage rotating at a speed 1.6 to 1.9 times faster than that of the second cage, (iv) compacting the strand made of the first and second layers of wires in a substantially triangular die by pulling the strand therethrough, and (v) rolling up the compacted substantially triangular strand on a drum.

    Abstract translation: 一种用于制造基本上三角形的用于制造钢丝绳的压制线股的方法包括以下步骤：（i）从线轴展开中心线组，所述中心组基本上为三角形，（ii）卷绕第一层线 围绕中心组，第一层的每个线从安装在围绕中心组旋转的第一笼上的第一组线轴释放，（iii）围绕第一层线卷绕第二层线，每条线 所述第二层从安装在围绕所述中心组旋转的第二保持架上的第二组线轴释放，所述第一保持架以比所述第二保持架的速度快1.6至1.9倍的速度旋转，（iv）压缩由 第一和第二层电线在基本上三角形的模具中，通过拉动股线，以及（v）将压实的基本上三角形的股线卷起在鼓上。

    Wire rope
    174.
    发明授权
    Wire rope 失效
    钢丝绳

    公开(公告)号：US4827708A

    公开(公告)日：1989-05-09

    申请号：US99475

    申请日：1987-09-22

    Applicant: Roland Verreet

    Inventor： Roland Verreet

    IPC: D07B1/00 ,  D07B1/08

    CPC classification number: D07B5/007 ,  D07B2201/106 ,  D07B2201/2019

    Abstract: A wire rope is constructed so that the twisting moment generated in the rope per unit load decreases from one end of the rope to the other . This is accomplished by varying the length of lay along the rope.

    Abstract translation: 绳索被构造成使得每单位载荷中绳索产生的扭矩从绳索的一端减小到另一端。 这是通过改变绳索的铺设长度来实现的。

    Swaged wire rope and method of manufacture
    177.
    发明授权
    Swaged wire rope and method of manufacture 失效
    交换线及其制造方法

    公开(公告)号：US3822542A

    公开(公告)日：1974-07-09

    申请号：US38727773

    申请日：1973-08-10

    Applicant: WIRE ROPE IND LTD

    Inventor： NAUD J ,  SIMPSON J

    IPC: D07B1/06 ,  D02G3/36

    CPC classification number: D07B5/10 ,  D07B1/068 ,  D07B5/005 ,  D07B5/007 ,  D07B7/027 ,  D07B2201/2019

    Abstract: An improved swaged wire rope is produced by winding in a predetermined manner a plurality of strands about a flexible core of greater diameter than that of said strands and swaging the so formed wire rope construction until a smooth, void-free exterior surface of the rope is obtained. The new swaged wire rope is particularly suitable for operations where abrasion, shock loading and general rope abuse are prevalent.

    Abstract translation: 通过以预定的方式围绕围绕所述线的直径大于的直径的柔性芯线缠绕多个股线并且锻造如此形成的钢丝绳结构，直到钢丝绳的平滑无空隙的外表面为 获得。 新型锻钢丝绳特别适用于磨损，冲击载荷和普通绳索滥用的操作。

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