Parking brake system for forklift and forklift having the same

A parking brake system (100) for a forklift 1000 and a forklift are provided. The system includes: a brake cylinder (1); a piston (2) disposed in the brake cylinder (1), movable between a brake position and a brake-release position and dividing the brake cylinder (1) into first and second oil chambe...

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Bibliographische Detailangaben
Hauptverfasser:	Guo, Qiang, Rao, Shuibing
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING 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:	A parking brake system (100) for a forklift 1000 and a forklift are provided. The system includes: a brake cylinder (1); a piston (2) disposed in the brake cylinder (1), movable between a brake position and a brake-release position and dividing the brake cylinder (1) into first and second oil chambers; an elastic member (4) disposed in the first oil chamber (101) and having a first end contacted with a wall of the first oil chamber (101) opposite to the piston (2) and a second end contacted with the piston (2); a magnetic member (3) disposed on the piston (2); and an electromagnetic member (5) configured to cooperate with the magnetic member (3), in which when energized, the electromagnetic member (5) cooperates with the magnetic member (3) to generate an attraction to drive the piston (2) to move from the brake position to the brake-release position.