IMPROVED DRAGLINE BUCKET RIGGING SYSTEM
    143.
    发明申请
    IMPROVED DRAGLINE BUCKET RIGGING SYSTEM 审中-公开
    改进的拖钓绳索索具系统

    公开(公告)号:WO2017156049A1

    公开(公告)日:2017-09-14

    申请号:PCT/US2017/021239

    申请日:2017-03-08

    Abstract: An assembly and method for using a flexible tensile member as part of the rigging for a dragline bucket. The tensile member includes a stranded core surrounded by a separate armor layer. The armor layer assumes the form of a hollow cylinder having a substantial wall thickness. A significant gap is provided between the outward-facing surface of the stranded core and the inward-facing surface of the armor layer. This gap minimizes wear between the two elements during the normal bending and flexing of the tensile member. A first anchor is attached to a first end of the stranded core and a second anchor is attached to a second end of the stranded core. These anchors serve to transmit tension carried by the stranded core. A first end of the armor layer is also attached to the first anchor and a second end of the armor layer is attached to the second anchor.

    Abstract translation: 用于使用柔性拉伸构件作为拉铲挖掘机铲斗索具的一部分的组件和方法。 拉伸构件包括由单独的装甲层围绕的绞合芯。 防护层采取具有相当大壁厚的中空圆柱体的形式。 在绞合芯的面向外的表面与防护层的面向内的表面之间提供显着的间隙。 该间隙在拉伸构件的正常弯曲和弯曲期间使两个元件之间的磨损最小化。 第一锚附接到绞合芯的第一端,第二锚附接到绞合芯的第二端。 这些锚用于传递绞合芯所承受的张力。 防护层的第一端也连接到第一锚,防护层的第二端连接到第二锚。

    BELT USED AS ROPE
    150.
    发明申请
    BELT USED AS ROPE 审中-公开
    皮带用作鞋带

    公开(公告)号:WO1994026963A1

    公开(公告)日:1994-11-24

    申请号:PCT/JP1993001908

    申请日:1993-12-27

    Abstract: A belt used as a rope which as a strength higher than that of a rope of the same mass and a substantially circular cross section, and which is provided at both sides thereof with belt portions. This belt consists of a narrow woven material (10) composed of warp and weft yarn (6, 7) of synthetic fiber filaments, and has a belt body (2) extending in the lengthwise direction of the belt, a belt portion (4), and a joint portion (3) for connecting the belt body (2) and belt portion (4) together. The belt body (2) is formed by weaving core strings (5) into a hollow weave texture, and the warp yarn density factor of a hollow weave member (22) is set to not more than 0.700. The belt portion (4) has a woven structure in which the warp yarn (6) in the hollow weave member of the belt body (2) and a part or the whole of the core strings (5) in the belt body (2) are interlaced with the weft yarn. The belt portion has a width W not less than 2.0 times as large as that W &cir& _ of the belt body (2). The joint portion (3) is formed so that it transmutes to a woven structure of the belt body (2) or that of the belt portion (4) in a plurality of steps with its weaving width gradually decreasing or increasing.

    Abstract translation: 用作绳索的皮带,其强度高于相同质量的绳索和基本上圆形的横截面,并且在其两侧设置有皮带部分。 该带由合成纤维长丝的经纱和纬纱(6,7)构成的窄编织材料(10)构成,并且具有沿带的长度方向延伸的带体(2),带部分(4) ,以及用于将带体(2)和带部(4)连接在一起的接合部(3)。 带体(2)通过将芯线(5)编织成中空编织织构而形成,中空编织构件(22)的经纱密度因子设定为不大于0.700。 带部分(4)具有编织结构,其中带体(2)的中空编织构件中的经纱(6)和带体(2)中的芯线(5)的一部分或整体, 与纬纱交错。 带部分的宽度W不小于带体(2)的宽度W的2.0倍。 接头部分(3)形成为使得它们的编织宽度逐渐减小或增加,其以多个台阶转变为带体(2)的编织结构或带部分(4)的织造结构。

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