EP 3718948 B1 20240529 - A STABILISING UNIT FOR A MOTOR VEHICLE
Title (en)
A STABILISING UNIT FOR A MOTOR VEHICLE
Title (de)
STABILISIERUNGSEINHEIT FÜR EIN KRAFTFAHRZEUG
Title (fr)
UNITÉ DE STABILISATION POUR VÉHICULE À MOTEUR
Publication
Application
Priority
IT 201900005076 A 20190404
Abstract (en)
[origin: EP3718948A1] The invention relates to a stabilising unit (1) for a motor vehicle (100), for example a motor crane, comprising: a stabiliser foot (2); a first hydraulic cylinder (11) which bears the stabiliser foot (2); a second hydraulic cylinder (12) which can be borne by a motor vehicle (100), which comprises a fixed part (7), and which comprises a movable part (8) which bears the first hydraulic cylinder (11); a first telescopic pipeline (31) which at a first end (41) is solidly constrained to the fixed part (7) of the second hydraulic cylinder (12) and which at a second end (42) is solidly constrained to the movable part (8) of the second hydraulic cylinder (12); a second telescopic pipeline which at a third end is solidly constrained to the fixed part (7) of the second hydraulic cylinder (12) and which at a fourth end is solidly constrained to the movable part (8) of the second hydraulic cylinder (12); a plurality of piloted check valves (51, 52, 53, 54) and a plurality of hydraulic lines (61, 62, 63, 64). The stabilising unit can comprise hydraulic directional control valves (121, 122).
IPC 8 full level
B66C 23/80 (2006.01); B60S 9/12 (2006.01); B66C 13/12 (2006.01)
CPC (source: EP)
B66C 13/12 (2013.01); B66C 23/80 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3718948 A1 20201007; EP 3718948 B1 20240529; IT 201900005076 A1 20201004
DOCDB simple family (application)
EP 20167927 A 20200403; IT 201900005076 A 20190404