An industrial truck include a chassis with bearing points, two drive wheel arrangements each having a drive wheel, a guide arrangement for each drive wheel arrangement, and a hydraulic piston-cylinder unit for each drive wheel arrangement. The guide arrangement includes at least two connecting rods each having a first end and a second end, a coupler having a first side, a second side, and coupler bearing points, and a guide direction component which extends approximately perpendicular to a plane of the chassis. Each connecting rod is arranged so that the first end is on a chassis bearing point and the second end is on a coupler bearing point. Each piston-cylinder unit is connected on a piston side to the chassis and on a cylinder side to a drive wheel arrangement or vice versa. A cylinder volume of each piston-cylinder unit is hydraulically connected to each another.
INDUSTRIAL TRUCK AND DRIVE WHEEL BEARING DEVICE FOR INDUSTRIAL TRUCKS
2019-07-04
Patent
Electronic Resource
English
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 |
Industrial truck and drive wheel bearing device for industrial trucks
European Patent Office | 2020
|TIBKAT | [0.]1957,Dez.; 1.1958 - 7.1963