Provided are an elastic crawler and a crawler-type travel device in which wheel detachment and edge cut are unlikely to occur even when performing operations inside a large cylindrical structure or on a ground surface that is highly curved. An elastic crawler (1) has a crawler body (2) comprising an endless elastic body depressed by roller wheels having left and right tread surfaces, a plurality of lugs (4) being disposed on the ground-contact surface (7) of the crawler body (2). On one side portion in relation to the center position in the crawler width direction on the ground-contact surface side of the crawler body (2), outward of a tread surface (11c) which is the inner side of the roller wheels in the crawler width direction, toward the vicinity of one side end edge in the crawler width direction from a position within a range inward of a tread surface (11a) which is the outer side, a distance (dp) in the height direction of the tread surface (11a) which is the outer side is gradually reduced, whereby an inclined surface (7a) is formed such that the crawler thickness is gradually reduced, and due to this configuration, the inclined surface does not contact the ground when travelling on a flat surface.


    Access

    Download


    Export, share and cite



    Title :

    ELASTIC CRAWLER AND CRAWLER-TYPE TRAVEL DEVICE


    Additional title:

    GUMMIRAUPE UND RAUPENARTIGE FAHRVORRICHTUNG
    CHENILLE ÉLASTIQUE ET DISPOSITIF DE DÉPLACEMENT DE TYPE CHENILLE


    Contributors:

    Publication date :

    2021-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Elastic crawler and crawler-type travel device

    NORITO TATSUYA / FUJIWARA NAO | European Patent Office | 2021

    Free access

    ELASTIC CRAWLER AND CRAWLER-TYPE TRAVEL DEVICE

    NORITO TATSUYA / FUJIWARA NAO | European Patent Office | 2019

    Free access

    Elastic crawler and crawler-type travel device

    NORITO TATSUYA / FUJIWARA NAO | European Patent Office | 2019

    Free access

    ELASTIC CRAWLER AND CRAWLER-TYPE TRAVEL DEVICE

    NORITO TATSUYA / FUJIWARA NAO | European Patent Office | 2018

    Free access

    CRAWLER TRAVEL DEVICE AND ELASTIC CRAWLER

    SHIMOZONO NOBUO | European Patent Office | 2016

    Free access