ANTISKID CONTROL TYPE HYDRAULIC BRAKE GEAR

PURPOSE: To prevent pulsation of a brake pedal by interposing a throttle valve in a connecting part between a master cylinder and a pump which is connected to brake piping through a pressure line and delivering a pressure medium from a storage reservoir. CONSTITUTION: Brake piping 10, 11 connected t...

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Bibliographische Detailangaben
Hauptverfasser: PAURU SHIYUBARUTSUAA, DEIITAA KIRUHIAA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To prevent pulsation of a brake pedal by interposing a throttle valve in a connecting part between a master cylinder and a pump which is connected to brake piping through a pressure line and delivering a pressure medium from a storage reservoir. CONSTITUTION: Brake piping 10, 11 connected to operating chambers 6, 7 partitioned by two master pistons 4, 5 of a tandem type master cylinder 1 are connected to a wheel brake of each wheel. A pressure regulating valve comprising inlet valves 21'-21''' and outlet valves 24'-24''' is provided for controlling the pressure supplied to the wheel brakes. In the brake device, throttle units 12', 12" are interposed in the brake piping 10, 11, and pressure piping 15, 16 of pumps 13, 14 are connected to the downstream side thereof. Each of throttle units 12, 12" is formed by parallel connecting an orifice 30 to a nonreturn valve 51, and pump discharge pressure is introduced into a control chamber 55 of the nonreturn valve 51 by piping 19, 20.