Spring damper apparatus for a vehicle, in particular for a motor vehicle, and vehicle having at least one such spring damper apparatus

A vehicle with a body, with at least one wheel, and with at least one spring damper apparatus which comprises a hydropneumatic system, via which the wheel is braced spring-mounted and damped on the body, wherein the hydropneumatic system comprises:

• a first chamber delimited at least partially by a partition element, in which a fluid acting on the partition element is accommodated,
• a second chamber separated from the first chamber by the partition element and delimited at least partially by the partition element, in which a gas forming a gas spring and acting on the partition element is accommodated,
• a housing in which the fluid is accommodated,
• and
• a piston shiftably accommodated in the housing and acting on the fluid accommodated in the housing, via which piston the wheel is braced on the body, wherein, by the piston, by shifting of the piston relative to the housing, a pressure is exerted on the fluid accommodated in the housing and in the first chamber, and thereby, via the fluid, the partition element is at least partially moved, whereby a volume reduction of the second chamber and thereby a compression of the gas in the second chamber is brought about,
• wherein
• at least one sliding element is provided in addition to the piston and in addition to the partition element and shiftable relative to the housing,
• a height adjustment of the body is performed by a shifting of the sliding element relative to the housing,
• the shifting of the sliding element relative to the housing is performed by an actuator, and
• by the shifting of the sliding element relative to the housing:
• at least a portion of the fluid is conveyed out of the housing and additional fluid is conveyed into the housing, or
• a fluid column which is formed by the fluid accommodated in the housing and which is accommodated in the housing is shifted within the housing relative to the housing.