Hydraulic arrangement (1) for hydraulic cylinders (2, 3) of suspensions a work machine comprising a first source (5) of fluid fluidly connected to respective piston chambers (2p, 3p) of the cylinders (2, 3), a second source (7) of fluid fluidly connected to respective rod chambers (2r, 3r) of the cylinders (2, 3), a piston and a rod connection modules (8,9) fluidly interposed between the first source of fluid and respectively piston and rod chambers (2p, 3p, 2r, 3r) and a levelling valve (10) fluidly connected to the piston connection module (8), at least one between the piston and rod connection modules (8,9) being configured to regulate the fluid communication between the first source (5) and the respective chambers from a first level in which there is no fluidic communication and a second level in which there is fully fluidic communication, and to generate a passive fluidic resistance to a fluid coming from one of the respective chambers into the at least one between piston and rod connection modules (8, 9). Fig. 2
HYDRAULIC ARRANGEMENT FOR HYDRAULIC SUSPENSIONS OF A WORK VEHICLE
HYDRAULIKEINRICHTUNG FÜR HYDRAULISCHE FEDERUNG EINES ARBEITSFAHRZEUGS
ARRANGEMENT HYDRAULIQUE POUR SUSPENSIONS HYDRAULIQUES D'UN VÉHICULE DE TRAVAIL
2020-01-08
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |