The invention relates to a hydropneumatic piston-cylinder assembly, in particular for use as a suspension strut in vehicle suspension systems, comprising a cylinder housing (4) and a piston (14) guided for axial movement in the cylinder chamber (12) of said cylinder housing, which cylinder chamber is filled with a hydraulic fluid, said piston having a piston rod (24) on one piston side (20), which piston rod is led out of an end of the cylinder chamber (12) in a sealed manner, wherein the hydraulic fluid, which is located in the cylinder chamber (12) on the side of the piston crown (16) facing away from the piston rod (24), can be brought into operative connection with a pneumatic spring accumulator (10). Said hydropneumatic piston-cylinder assembly is characterized in that the pneumatic spring accumulator is a piston-type accumulator (10), which is arranged in the cylinder housing (4).
HYDROPNEUMATIC PISTON-CYLINDER ASSEMBLY
2019-10-31
Patent
Electronic Resource
English