BRAKE SYSTEM ALSO FUNCTIONING AS ANTI-LOCK CONTROL

PURPOSE: To reduce noise by providing a pressure limiting valve applied with the pressure of an auxiliary pressure pump and the pressure of a wheel brake, and feeding a hydraulic pressure to a no-pressure return line with the pressure limiting valve to control the pressure of the auxiliary pressure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HANSU DEIITAA RAINARUTSU, HERUMUUTO SHIYUTETSUFUESU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: To reduce noise by providing a pressure limiting valve applied with the pressure of an auxiliary pressure pump and the pressure of a wheel brake, and feeding a hydraulic pressure to a no-pressure return line with the pressure limiting valve to control the pressure of the auxiliary pressure pump when a pressure of the prescribed pressure or above is applied to the pressure limiting valve. CONSTITUTION: A pressure limiting valve 3 is provided between a return line 13 connecting a wheel brake 1 to a storage reservoir 4 and the intake line of an auxiliary pump 2. The pressure limiting valve 3 is made to communicate with the auxiliary pressure pump 2 and the front axle wheel brake 1 by an auxiliary pressure line 12 connecting a main pressure line 5 and the auxiliary pressure pump 2 and a control line 15 branched from the main pressure line 5. A second wheel brake 1' is connected to the pressure limiting valve 3 to form an OR circuit. When the mutual relation between the pressure in the auxiliary pressure pump 2 and the pressure in the wheel brake 1 exceeds the prescribed pressure, a hydraulic pressure is fed to a no-pressure return line 13 to adjust the pressure in the wheel brake 1.