피복형 와이어 로프
    76.
    发明公开
    피복형 와이어 로프 有权
    涂层绳

    公开(公告)号:KR1020050085733A

    公开(公告)日:2005-08-29

    申请号:KR1020057011253

    申请日:2003-12-09

    Abstract: A coated wire rope suitable for a running wire rope for cranes, elevators, etc. Wear of the rope caused by contact between a core rope and outer strands and contact between adjacent ones of the outer strands is prevented from occurring, wear of the rope caused by direct contact between a sheave and the outer strands is prevented from occurring, and excellent drive force transmission capability between the rope and the sheave and silence are realized. To achieve the above, uniformly spaced gaps defined by adjacent ones of outer strands (2) and the outer periphery of a core rope are formed by spacers, and the gaps are filled with a resin layer (301) integrated with an outer layer resin (300) positioned outside a circle circumscribing the outer strands.

    Abstract translation: 适用于起重机,电梯等的运行钢丝绳的涂层钢丝绳防止由于芯绳和外股之间的接触而引起的绳索磨损和相邻的外股线之间的接触发生,绳索的磨损引起 能够防止滑轮与外股之间的直接接触而发生,并且实现绳索与绳轮之间的良好的驱动力传递能力和静音。 为了实现上述目的,通过间隔件形成由相邻的外股线(2)和芯绳的外周限定的均匀间隔的间隙,并且间隙填充有与外层树脂(一体形成的)一体化的树脂层(301) 300)定位在限定外股线的圆周围。

    METHOD OF MANUFACTURING ESCALATOR HANDRAIL
    79.
    发明申请
    METHOD OF MANUFACTURING ESCALATOR HANDRAIL 审中-公开
    制造自动扶梯的方法

    公开(公告)号:US20160200023A1

    公开(公告)日:2016-07-14

    申请号:US14912305

    申请日:2014-09-19

    Abstract: A method of manufacturing an escalator handrail of the invention is characterized by including: a metallic steel-wire producing step of placing a center elemental wire and a plurality of strands so that the plurality of strands surrounds the center elemental wire, and applying tension to them so that each distance between the center elemental wire and each of the strands becomes the same, to thereby produce the metallic steel wire; a preheating step of heating the metallic steel wire to a temperature equal to or more than that of a thermoplastic resin in a molten state; a composite-material forming step of integrating the metallic steel wire heated with the thermoplastic resin in a molten state, and extruding them through a die finished into a cross-section shape of the escalator handrail to thereby form the composite material; and a cooling step of forcibly cooling the composite material.

    Abstract translation: 本发明的自动扶梯扶手的制造方法的特征在于,包括:金属钢丝制造步骤,放置中心元素线和多根股线,使得多根股线围绕中心元素线,向其施加张力 使得中心元素线和每个股线之间的每个距离变得相同,从而制造金属钢丝; 预热步骤,其将所述金属钢丝加热到等于或高于处于熔融状态的热塑性树脂的温度的温度; 复合材料形成步骤,将在熔融状态下与热塑性树脂加热的金属钢丝整合在一起,并通过模具挤压成自动扶梯扶手的横截面形状,从而形成复合材料; 以及强制冷却复合材料的冷却步骤。

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