To provide a crawler unit of which a caterpillar band is configured from a minimum number (three) of components comprising an outer attachment, an inner attachment, and a belt, and which can be smoothly turned even with no power, and can travel by even a small pulley without hindrance.SOLUTION: In a crawler unit in which a caterpillar band, which circulates plural pulleys 6, is provided, the caterpillar band is configured in such a manner that plural outer attachments 2 are provided on an outer periphery thereof in a belt-like form, one of adjacent side faces of the plural outer attachments 2 is provided with a regulation recess 2d, and the other thereof is provided with a regulation projection 2c, and the regulation projection 2c enters into the regulation recess 2d, thereby performing positioning regulation between the outer attachments 2, 2.SELECTED DRAWING: Figure 9

    【課題】クローラユニットの履帯をアウターアタッチメント、インナーアタッチメント、ベルト(三点)の最少点数で構成し、動力がなくても旋回がスムーズで、小さなプーリーでも走行に支障がないクローラユニットを提供する。【解決手段】複数のプーリー6を循回する履帯が設けられたクローラユニットにおいて、履帯は外周に複数のアウターアタッチメント2を帯状に設けて構成され、複数のアウターアタッチメント2の隣り合う側面の一方には規制凹部2d、他方には規制突起2cが設けられ、前記規制凹部2dに規制突起2cが入り込んで、アウターアタッチメント2、2同士が位置決め規制される。【選択図】 図9


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    Title :

    CRAWLER UNIT AND ROUGH ROAD TRANSPORT CARRIAGE WITH USE THEREOF


    Additional title:

    クローラユニットとそれを使用した悪路用運搬台車


    Contributors:

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge



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