Service braking and parking braking integrated mechanism

The utility model discloses a driving braking and parking braking integrated mechanism which comprises a shell, an input shaft, an inner friction plate, an outer friction plate, a driving braking piston and a parking braking piston. The input shaft is rotationally installed on the shell, and the inp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LUO HONGPING, XU DELIANG, DONG HONGPENG, XU SHENGJUN
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 discloses a driving braking and parking braking integrated mechanism which comprises a shell, an input shaft, an inner friction plate, an outer friction plate, a driving braking piston and a parking braking piston. The input shaft is rotationally installed on the shell, and the input shaft is sleeved with the inner friction plate, the outer friction plate, the service braking piston and the parking braking piston. Wherein the inner friction plate is installed on the input shaft in a sliding mode, the outer friction plate is installed on the shell, the service braking piston and the parking braking piston are both installed on the shell in a sliding mode, and the service braking piston is located on the inner side of the parking braking piston; and the driving brake piston and the parking brake piston can push the inner friction plate when moving, so that the inner friction plate and the outer friction plate are pressed tightly. According to the scheme, the service braking piston and the park