Support bridge brake control device

The utility model relates to a brake control device for a support bridge, which comprises a relay valve respectively communicated with an air inlet of a first ABS (anti-lock brake system) electromagnetic valve and an air inlet of a second ABS electromagnetic valve; an air outlet of the first ABS ele...

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Bibliographische Detailangaben
Hauptverfasser:	PU BIN, ZHANG LIANG, WONG YUN HUI, JANG HYUN-HWAN, LI GUANGTING, LI QINGHONG
Format:	Patent
Sprache:	chi ; 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:	The utility model relates to a brake control device for a support bridge, which comprises a relay valve respectively communicated with an air inlet of a first ABS (anti-lock brake system) electromagnetic valve and an air inlet of a second ABS electromagnetic valve; an air outlet of the first ABS electromagnetic valve is connected with a first branch and a second branch, the first branch is communicated with a first drive axle brake chamber, and the second branch is communicated with a control port of the first proportional relay valve; an air outlet of the second ABS electromagnetic valve is connected with a third branch and a fourth branch, the third branch is communicated with a second drive axle brake chamber, and the fourth branch is communicated with a control port of the second proportional relay valve; air inlets of the first proportional relay valve and the second proportional relay valve are connected to the air storage cylinder, and air outlets of the first proportional relay valve and the second pr