The invention discloses a dry type pedal feeling simulator for a braking system. The dry type pedal feeling simulator comprises a valve block, a sealing leather cup, a sealing ring, a steel cable baffle ring, an ejector rod, an end cover, a buffer cushion, a first spring, a first spring seat, a second spring, a second spring seat, a piston, an oil inlet and a plastic lining. Wherein the piston is assembled in a hole of the valve block, and the sealing leather cup is assembled in a leather cup groove of the valve block; the sealing ring is assembled in the groove of the end cover; the steel cable baffle ring is assembled in the valve block groove; a plastic lining is arranged between the piston and the end cover; the ejector rod is assembled in a cavity formed by the piston, the plastic bushing and the end cover; the first spring seat is positioned in the piston and sleeves one end of the ejector rod; the first spring is mounted in the first spring seat; the second spring seat is mounted in the end cover and sleeves the other end of the ejector rod; the second spring is mounted between the first spring seat and the second spring seat; the cushion is arranged at the bottom of the end cover. The problem of friction between metal parts is solved, and meanwhile the pedal force stroke curve of the third section is easier to adjust.

    本申请公开了一种制动系统用干式踏板感觉模拟器,包括:阀块,密封皮碗,密封圈,钢丝挡圈,顶杆,端盖,缓冲垫,第一弹簧,第一弹簧座,第二弹簧,第二弹簧座,活塞,进油口,塑料衬套;其中,活塞装配在阀块的孔内,密封皮碗装配在阀块的皮碗槽内;密封圈装配在端盖凹槽内;钢丝挡圈装配在阀块槽内;活塞与端盖之间设置有塑料衬套;顶杆装配在活塞、塑料衬套、端盖构成的腔室内;第一弹簧座位于活塞内,套在顶杆的一端;第一弹簧安装在第一弹簧座内;第二弹簧座安装在端盖内,套在顶杆的另一端;第二弹簧安装在第一弹簧座和第二弹簧座之间;缓冲垫装在端盖底部。本申请解决了金属部件之间的摩擦问题,同时使第三段的踏板力行程曲线更容易调整。


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    Title :

    Dry type pedal feeling simulator for braking system


    Additional title:

    一种制动系统用干式踏板感觉模拟器


    Contributors:
    ZHU WEIMIN (author) / LIN SEN (author)

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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