The pedal feeling simulator for the brake system comprises a valve block, a sealing leather cup, a sealing ring, a steel cable baffle ring, an end cover, a buffer cushion, a first spring, a spring seat, a second spring, a piston, an oil inlet, a supporting seat and a piston guide sleeve, 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; the first spring and the spring seat are assembled in the piston hole; a piston guide sleeve is arranged between the piston and the end cover; the bottom of the piston guide sleeve is provided with a through hole allowing the belly portion of the supporting seat to penetrate through, the belly portion of the supporting seat penetrates through the bottom through hole of the piston guide sleeve and then abuts against the bottom of the end cover, and the wing portion of the supporting seat is located in the piston guide sleeve and makes contact with the bottom of the piston guide sleeve. And the second spring is assembled between the spring seat and the supporting seat. 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踏板感觉模拟器,包括:阀块,密封皮碗,密封圈,钢丝挡圈,端盖,缓冲垫,第一弹簧,弹簧座,第二弹簧,活塞,进油口,支撑座,活塞导向套,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;第一弹簧和弹簧座装配在活塞孔内;活塞和端盖之间设置有活塞导向套;活塞导向套的底部设置有允许支撑座腹部穿过的通孔,支撑座的腹部穿过活塞导向套的底部通孔后抵在端盖底部,支撑座的翼部在活塞导向套内部且与活塞导向套的底部接触;第二弹簧装配在弹簧座和支撑座之间。本申请解决了金属部件之间的摩擦问题,同时使得第三段的踏板力‑行程曲线更容易调整。


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    Title :

    Pedal feeling simulator for brake system


    Additional title:

    一种制动系统用踏板感觉模拟器


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

    Publication date :

    2025-03-04


    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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