A magnetic crawler configured to navigate on and inspect a ferromagnetic cylindrical surface is provided. The crawler includes a chassis, a controller configured to control the crawler, a probe configured to inspect the cylindrical surface under the control of the controller, and only three articulated magnetic wheels configured to tangentially contact and magnetically adhere to the cylindrical surface. The wheels include two drive wheels respectively coupled to the chassis by two articulation joints and configured to drive the crawler in a desired direction on the cylindrical surface by actively rotating the two drive wheels independently about respective drive axes of rotation by respective drive motors under the control of the controller; and a rear wheel coupled to the chassis by a rear articulation joint and configured to passively rotate about a rear drive axis of rotation in response to the active rotations of the two drive wheels.


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    Title :

    MAGNETIC CRAWLER WITH 3 ARTICULATED WHEELS FOR NAVIGATION ON PIPES


    Additional title:

    MAGNETISCHE RAUPE MIT 3 KNICKRÄDERN FÜR DIE NAVIGATION AUF ROHREN
    CHENILLE MAGNÉTIQUE AVEC 3 ROUES ARTICULÉES POUR LA NAVIGATION SUR LES TUYAUX


    Contributors:

    Publication date :

    2025-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS / B62D MOTOR VEHICLES , Motorfahrzeuge



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