A hydraulic steering device for an agricultural vehicle comprises a steering pump, an automatic steering unit and a manual steering unit. The hydraulic steering device further comprises an automatic blocking unit connected to the automatic steering unit. The hydraulic steering device further comprises an automatic maintaining unit configured to control the automatic blocking unit to cause the working fluid for the automatic steering to pass regardless of whether a manual steering is performed.


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    Title :

    HYDRAULIC STEERING DEVICE OF AGRICULTURAL WORK VEHICLE


    Additional title:

    HYDRAULISCHE LENKVORRICHTUNG EINES LANDWIRTSCHAFTLICHEN ARBEITSFAHRZEUGS
    DISPOSITIF DE DIRECTION HYDRAULIQUE POUR ENGIN AGRICOLE


    Contributors:

    Publication date :

    2023-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / B62D MOTOR VEHICLES , Motorfahrzeuge



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