Novel brake booster

The invention provides a novel brake booster. The booster comprises a U-shaped mounting frame, a supporting cross rod fixedly arranged on the U-shaped mounting frame, a first vertical rod and a second vertical rod which are rotatably arranged on the two ends of the U-shaped mounting frame through pi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GAO XILIANG
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 invention provides a novel brake booster. The booster comprises a U-shaped mounting frame, a supporting cross rod fixedly arranged on the U-shaped mounting frame, a first vertical rod and a second vertical rod which are rotatably arranged on the two ends of the U-shaped mounting frame through pin shafts, a square steel pipe fixedly connected with the free ends of the first vertical rod and the second vertical rod, an electric hydraulic oil cylinder and a travel switch. The electric hydraulic oil cylinder is hinged to the supporting cross rod, a piston rod of the electric hydraulic oil cylinder is hinged to the square steel pipe, an oval steel ring is fixedly arranged on the periphery of the square steel pipe, eight tires are coaxially arranged on the periphery of the oval steel ring, the electric hydraulic oil cylinder is connected with a storage battery of an automobile through a wire, and the travel switch is arranged at a brake pedal of the automobile and is controlled by the brake pedal to open and cl