Described is a lift truck which comprises an upright device (2) which comprises at least one actuator unit (5) configured for moving a supporting element (3) of a load from at least a first configuration to a second configuration, different in height from the first configuration, and vice versa; the actuator unit (5) comprises a plunger (6) slidable in a hollow body (7), housing the plunger (6), in such a way as to define a first chamber (8), configured to receive a liquid fluid, and a second chamber (9) in fluid communication with the outside environment; the hollow body (7) has a longitudinal axis (7a) of main extension positioned along a vertical direction;the actuator unit (5) comprises a head body (14) of the hollow body (7), which defines partly the second chamber (9), which has at least one conduit (15) which comprises at least one portion for housing a filtering element (18);the housing portion of the filtering element (18) extends along a direction transversal, in particular at right angles, relative to the direction of the axis (7a) of the hollow body (7) in such a way that the filtering element (18) is positioned along a direction transversal, in particular at right angles, to the direction of the axis (7a) of the hollow body (7).
LIFT TRUCK
FLURFÖRDERZEUG
CHARIOT ELEVATEUR
2022-03-23
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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |