HYDRAULICALLY ACTUATABLE SUPPORT DEVICE ON A VEHICLE OR ON A VEHICLE BODY

The invention relates to a hydraulically actuatable support device (1) for a vehicle (3) or for a vehicle body, comprising - a support foot (9) displaceable between an upwardly retracted transport position (T) and a downwardly extended support position (S), which has a contact area (10) that can be placed on a ground surface (U) in the support position (S) and a head area (12) remote therefrom, - a hydraulic cylinder (17) with a cylinder housing (19), in which a piston connected to a piston rod (18) is guided so as to be axially displaceable, wherein the piston rod (18) is pivotally articulated on the head area (12) of the support foot (9), - at least one side strut (14), which on one hand is pivotally articulated on an intermediate area (13) of the support foot (9) lying between the contact area (10) and the head area (12) and on the other hand is pivotally articulated at an articulation point (15), wherein the articulation point (15) of the at least one side strut (14) is arranged in a fixed manner relative to the cylinder housing (19), and wherein the cylinder housing (19) of the hydraulic cylinder (17) is immovably fastened to a vehicle (3) or to a vehicle body, preferably to the chassis (4) of a vehicle (3), and/or that the cylinder housing (19) is firmly connected to a fastening flange (6, 23) intended for fastening to a vehicle (3) or to a vehicle body.