Brake apparatus for a vehicle

When a stroke of a manually operated braking member is equal to or smaller than a predetermined stroke, a master pressure chamber of a master cylinder is communicated with an atmospheric pressure reservoir, and an electromagnetic valve and a hydraulic pressure pump are controlled to supply the hydra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KUSANO AKIHITO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	When a stroke of a manually operated braking member is equal to or smaller than a predetermined stroke, a master pressure chamber of a master cylinder is communicated with an atmospheric pressure reservoir, and an electromagnetic valve and a hydraulic pressure pump are controlled to supply the hydraulic pressure to wheel brake cylinders according to an amount of operation of the manually operated braking member detected by a braking operation detection device. An orifice is provided in a passage between the master pressure chamber and the atmospheric pressure reservoir, and a check valve is disposed in parallel with the electromagnetic valve to allow a flow of the brake fluid from the master cylinder to the wheel brake cylinders, and prohibit its reverse flow.