To provide an idler of a crawler type travel device which secures strength while inhibiting increase of the weight and costs, and to provide a crawler type travel device including the idler.SOLUTION: An idler 29 includes: a hub part 35 supported by shafts; a rim part 36 coaxially arranged with the hub part 35; and a side plate 37 connecting the hub part 35 with the rim part 36. At least one of the hub part 35 and the rim part 36 has a flange part standing to the other. The side plate 37 is attached to the flange part.SELECTED DRAWING: Figure 1

    【課題】重量やコストの増加を抑制しつつ強度を確保した履帯式走行装置のアイドラおよびこれを備えた履帯式走行装置を提供する。【解決手段】アイドラ29は、軸支持されるハブ部35と、ハブ部35と同軸状に配置されるリム部36と、ハブ部35とリム部36とを接続するサイドプレート37とを備える。ハブ部35とリム部36との少なくともいずれか一方は、他方に向かい立ち上がる鍔部を有する。サイドプレート37は、鍔部に取り付けられる。【選択図】図1


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    Title :

    CRAWLER TYPE TRAVEL DEVICE AND IDLER OF THE SAME


    Additional title:

    履帯式走行装置およびそのアイドラ


    Contributors:

    Publication date :

    2020-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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