To provide a wear pad for decreasing or eliminating necessity of injecting a lubricant to between telescopic boom segments adjacent directly each other.SOLUTION: A wear pad 630 for a telescopic boom assembly comprises a wear pad body 631 having a first surface which is a wear pad body and a second surface disposed on opposite side of the first surface away for only a hight of the wear pad body from the first surface,a groove 604 extending along a length of the wear pad body formed either on the first surface or the second surface and an insert 602 with its part disposed within the groove projecting outwardly from the groove.A telescopic boom assembly comprises an inner boom segment and an outer boom segment adjacent directly. The wear pad is configured to be arranged between the inner boom segment and the outer boom segment.SELECTED DRAWING: Figure 15

    【課題】直接隣接する伸縮ブーム区分同士の間への潤滑剤注入の必要性を低減又は排除する摩耗パッドの提供。【解決手段】伸縮式ブーム組立体のための摩耗パッド630が、摩耗パッド本体であって第1面及び第1面とは反対側に位置していて第1面から摩耗パッド本体の高さだけ離間されている第2面を有している摩耗パッド本体631と、第1面と第2面の一方に形成されている溝604であって摩耗パッド本体の長さに沿って延びている溝と、その一部分が溝から外方に突き出るように溝内に配置されているインサート602と、を含んでいる。伸縮式ブーム組立体は、内側のブーム区分と、直接隣接する外側のブーム区分と、を含んでいる。摩耗パッドは内側のブーム区分と外側のブーム区分の間に設置されるように構成されている。【選択図】図15


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    Title :

    WEAR PAD WITH INSERT FOR TELESCOPIC BOOM ASSEMBLY


    Additional title:

    伸縮式ブーム組立体のためのインサート付き摩耗パッド


    Contributors:

    Publication date :

    2018-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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