Disclosed is a single drive axle brake for an electric forklift to transfer driving power of a motor to wheels disposed on right and left sides of driving shafts. The single drive axle brake includes: a differential unit (300) for separating and transferring the driving power received from the motor (100) to both sides; a differential gear unit (340) for distributing and transferring the driving power transferred from the motor to the wheels disposed on both sides; and a brake unit (360) for restricting the differential gear unit (340). Differential side gears (344, 345) geared with a differential pinion gear are disposed inside a differential gear case (347) coupled with a crown wheel (341) of the differential unit, and the brake unit (360) includes a main brake (380) for restricting and stopping the differential gear case (347), and a subsidiary brake (390) for stopping the rotation of the power shaft (349).
SINGLE DRIVE AXLE BRAKE FOR ELECTRIC MOTOR-TYPE FORKLIFT TRUCK
EINZELANTRIEBSWELLENBREMSE FÜR GABELSTAPLER MIT ELEKTROMOTOR
FREIN D'ESSIEU À ENTRAÎNEMENT UNIQUE POUR CHARIOT ÉLÉVATEUR À FOURCHE DE TYPE À MOTEUR ÉLECTRIQUE
2023-06-07
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
SINGLE DRIVE AXLE BRAKE FOR ELECTRIC MOTOR-TYPE FORKLIFT TRUCK
Europäisches Patentamt | 2021
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