To provide a core material that has an arbitrary shape for a rubber crawler and that facilitates management of manufacturing information.SOLUTION: A core material 3 for a rubber crawler 1 is made of a rigid material that is embedded in a crawler body 2 made of rubber. The core material 3 includes a pair of vanes 8 that are extended in a crawler width direction b. An indication part 10 indicating a production lot N of the core material 3 is formed on at least one of the pair of vanes 8.SELECTED DRAWING: Figure 3

    【課題】 ゴムクローラ用の任意の形状の芯材であって、製造情報の管理が容易な芯材を提供する。【解決手段】 ゴムからなるクローラ本体2に埋設される硬質材料からなるゴムクローラ1用の芯材3である。芯材3は、クローラ幅方向bに延びる一対の翼部8を含んでいる。一対の翼部8の少なくとも一方には、芯材3の製造ロットNを示す表示部10が形成されている。【選択図】 図3


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    Title :

    CORE MATERIAL FOR RUBBER CRAWLER, AND RUBBER CRAWLER


    Additional title:

    ゴムクローラ用の芯材及びゴムクローラ


    Contributors:

    Publication date :

    2019-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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