| 摘要 |
PURPOSE: A pressure controller of a hydraulic brake system is provided to minimize a stop distance and to secure the braking safety by reducing an excessive braking distance. CONSTITUTION: A pressure controller(200) comprises a main body(210), a piston(220), an elastic member(230), a pressure control member(240) and a fixing member(250). The piston is installed inside the main body and operated according to the rapid rising of pressure inside a master cylinder(100). The elastic member is operated in opposition to the pressure of the piston. The pressure control member supports the elastic member and controls the pressure inside the main body. The fixing member contains air holes(251) to return the pressure to be generated by the piston into the main body. The fixing member fixes the air holes in the main body flexibly. Thereby, the efficiency of a brake is improved by starting the braking simultaneously with the pushing of a brake pedal.
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