| 摘要 |
The anti-lock brake system for automobile has a sensor(10) that senses the movement of brake pedal(1) and sends a pulse signal to a drive circuit(20). A solenoid(30) actuates the shaft (31) by the cyclic signal generated by a circuit(20) to change the volume of a balance room(41). Two relief pistons are installed in the balance room and receives the reduced volume by the shaft(31). Each of the pistons is connected to the regulating room, and the discharged oil is supplied to each brake to obtain for higher braking force.
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