Suspension with rotary-sliding truncated pistons in hydraulic cylinder

Abstract

The suspension with rotary-sliding truncated pistons in a hydraulic cylinder consists of a hydraulic cylinder (4) in which a rotary-sliding obliquely truncated piston (1) is rotatably mounted, which is on one side equipped with a mounting (5) for the axle with a mounting arm (6) of the wheel suspension and on the other side is rotatably connected to a linearly sliding obliquely truncated piston (2), wherein the piston (2) is mounted in guide grooves (7) for exclusively linear movement towards the center of the hydraulic cylinder (4), the piston (2) is supported by a spring (8) located between the piston face (2) and the bottom of the hydraulic cylinder (4) in a working space (9) filled with a damping medium (3), where the piston (2) is equipped with at least one flow and / or throttle valve (10), wherein the piston (2) is hollow and its cavity consists of an oil chamber (12) and a gas chamber (13), which are separated by an airtight movable partition wall (11).

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