Wire rope for heavy duty hoisting and method for making same
    31.
    发明申请
    Wire rope for heavy duty hoisting and method for making same 失效
    重载提升钢丝绳及其制造方法

    公开(公告)号:US20080314016A1

    公开(公告)日:2008-12-25

    申请号:US11820441

    申请日:2007-06-19

    申请人: Noboru Itaya

    发明人: Noboru Itaya

    IPC分类号: D07B1/08

    摘要: A wire rope has an independent wire rope core including lubricated individual core wires that are encapsulated in a tubular sheath of elastomeric or polymeric material surrounding the core wires and retaining the lubricant. A plurality of strands are located radially outwardly from and adjacent to the core. Each of the strands include strand wires that are lubricated. The strand wires are encapsulated in a tubular sheath of elastomeric or polymeric material that retain the lubrication for the strand wires. The core and strand encapsulating materials prevent direct metal-to-metal contact between core wires and strand wires, and between strand wires of adjacent strands. The core and strand encapsulating materials are applied in a manner so as to avoid loss of lubricant. Retaining lubrication and preventing direct metal-to-metal contact significantly improves the useful life of the wire rope.

    摘要翻译: 钢丝绳具有独立的钢丝绳芯,其包括润滑的单个芯线,其被包封在围绕芯线的弹性体或聚合材料的管状护套中并保持润滑剂。 多个股线从芯部的径向向外并与其相邻。 每条绞线包括被润滑的绞线。 绞线被封装在弹性体或聚合材料的管状护套中,其保持股线的润滑。 芯线和线束封装材料防止芯线和绞合线之间的直接金属对金属接触以及相邻绞线的绞合线之间的直接金属对金属接触。 芯和线材包封材料的应用方式是为了避免润滑剂的损失。 保持润滑并防止直接的金属对金属接触显着提高钢丝绳的使用寿命。

    WIRE ROPE FOR RUNNING WIRE
    32.
    发明申请
    WIRE ROPE FOR RUNNING WIRE 有权
    用于运行线的电线

    公开(公告)号:US20080236130A1

    公开(公告)日:2008-10-02

    申请号:US11969621

    申请日:2008-01-04

    摘要: In a rope of a type of filling a resin constituting other member between strands, there is provided a wire rope for a running wire capable of promoting fatigue life by reducing a wire breakage at a point of being contacted to a core rope by precisely constraining a movement of a wire and reducing an elongation.A rope having a core rope and a plurality of pieces of side strands arranged at an outer periphery thereof and twisted together, and a resinous spacer interposed between the side strands, in which the core rope includes a rope main body and a resin coating layer outwardly surrounding the core rope main body, the core rope main body and the side strand are separated by the resin coating layer, and the resin spacer is provided with a contour in correspondence with an outer layer wire of the side strand and invades between the wires.

    摘要翻译: 在一种在股线之间填充构成其他构件的树脂的绳索中,提供了一种用于行进钢丝绳的绳索,其能够通过在与芯绳接触的点处减少断线从而提高疲劳寿命,通过精确约束 丝的移动和减少伸长。 具有芯绳的绳索和布置在其外周并被扭绞在一起的多条侧股线,以及插入在侧股之间的树脂隔离物,其中芯绳包括绳索主体和树脂涂层向外 围绕芯绳主体,芯绳主体和侧线被树脂涂层分离,并且树脂间隔件具有与侧股线的外层丝相对应的轮廓并且在线之间侵入。

    Hybrid high elongation cord
    33.
    发明授权
    Hybrid high elongation cord 失效
    混合高伸长绳

    公开(公告)号:US07337604B2

    公开(公告)日:2008-03-04

    申请号:US10564966

    申请日:2004-06-25

    IPC分类号: D02G3/22

    摘要: An elongation cord adapted for the reinforcement of elastomer structures has a polymer core and three to nine strands twisted around the core with a cord twisting step in a cord twisting direction. At least one of the strands a first group of filaments and a second group of filaments. The first group of filaments is twisted with a first twisting step in a first twisting direction and the second group of filaments is twisted with a twisting step in a second twisting direction. The first twisting step is different from the second twisting step or the first twisting direction is different from the second twisting direction, or both. The first twisting direction is equal to the cord twisting direction and the first twisting step is equal to the cord twisting step.

    摘要翻译: 适用于增强弹性体结构的伸长线具有聚合物芯,并且在绳扭转方向上用绳扭转步骤缠绕在芯周围的三至九股。 线中的至少一个是第一组长丝和第二组长丝。 第一组长丝在第一扭转方向上以第一扭转步骤扭转,并且第二组长丝在第二扭转方向上以扭转步骤扭转。 第一扭转步骤与第二扭转步骤不同或第一扭转方向不同于第二扭转方向,或两者都不同。 第一扭转方向等于帘线扭转方向,第一扭转步骤等于绳扭转步骤。

    Hybrid high elongation cord
    34.
    发明申请
    Hybrid high elongation cord 失效
    混合高伸长绳

    公开(公告)号:US20060179813A1

    公开(公告)日:2006-08-17

    申请号:US10564966

    申请日:2004-06-25

    IPC分类号: D02G3/08

    摘要: An elongation cord (10) adapted for the reinforcement of elastomer structures has a polymer core (12) and three to nine strands (14) twisted around the core with a cord twisting step in a cord twisting direction. At least one of the strands (14) has a first group (16) of filaments (17, 18) and a second group (20) of filaments (21, 22). The first group (16) of filaments (17, 18) is twisted with a first twisting step in a first twisting direction and the second group (20) of filaments (21, 22) is twisted with a second twisting step in a second twisting direction. The first twisting step is different from the second twisting step or the first twisting direction is different from the second twisting direction, or both. The first twisting direction is equal to the cord twisting direction and the first twisting step is equal to the cord twisting step.

    摘要翻译: 适于增强弹性体结构的伸长绳(10)具有聚合物芯(12),并且在绳扭转方向上以绳扭转步骤缠绕在芯周围的三至九股(14)。 线段(14)中的至少一个具有长丝(17,18)的第一组(16)和长丝(21,22)的第二组(20)。 长丝(17,18)的第一组(16)在第一扭转方向上以第一扭转步骤扭转,并且第二组(20)的细丝(21,22)在第二扭转中以第二扭转步骤扭转 方向。 第一扭转步骤与第二扭转步骤不同或第一扭转方向不同于第二扭转方向,或两者都不同。 第一扭转方向等于帘线扭转方向,第一扭转步骤等于绳扭转步骤。