The present invention relates to a pump structure of an electric integrated hydraulic brake device, and more particularly, to a pump structure of an electric integrated hydraulic brake device, which is applied to an inside of a motor having a hollow. The pump structure of an electric integrated hydraulic brake device includes a motor (100) provided with a hollow, a ball screw (120) provided inside the hollow and connected and rotated with a rotor of the motor (100), a ball nut (130) provided inside the hollow, connected with the ball screw (120), and moved in a reciprocal direction according to a rotational direction of the ball screw (120), a guide (140) provided inside the hollow, provided at one end portion of the ball nut (130) and configured to press an adjacent piston (180), and a supporter (150) formed in one end portion of the ball screw (120) to rotate together with the ball screw (120), and provided opposite the other end portion of the ball nut (130).


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    Title :

    PUMP STRUCTURE OF ELECTRIC INTEGRATED HYDRAULIC BRAKE DEVICE


    Contributors:

    Publication date :

    2016-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F16H Getriebe , GEARING



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