The present invention relates to a trolley jack (1; 101; 201) comprising a main body (2; 102; 202) and a lifting element (3; 103; 303) capable of moving up or down for lifting a heavy object, and a lever assembly (4; 104; 204) projecting upwards along a longitudinal axis (5; 105; 205) for allowing a user to manually push and move the jack (1; 101; 201), where a lower end (4c; 104c; 204c) of the lever assembly (4; 104; 204) is connected in an articulated manner to the main body (2; 102; 202) according to a transverse axis of rotation (8; 108 208), the lever assembly (4; 104; 204) being capable of being lowered with respect to said transverse axis of rotation (8; 108; 208) and arranged against the main body (2; 102; 202). Providing a hinged lever assembly increases jack storage and transport possibilities.
TROLLEY JACK COMPRISING A HINGED LEVER ASSEMBLY
RANGIERHEBER MIT GELENKIGER HEBELANORDNUNG
OUTIL DE LEVAGE DE CHARIOT AVEC ENSEMBLE LEVIER RABATTABLE
2016-03-30
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 |