VEHICLE ADJUSTABLE SHOCK-ABSORBER (VERSIONS) Russian patent published in 2013 - IPC F16F9/342 F16F9/46 

FIELD: machine building.

SUBSTANCE: shock-absorber contains reservoir, hydraulic cylinder with compression valve, rod with piston. The piston is equipped with bypass valve and rebound valve. The casing of shock-absorber force control valve is tightly connected to the hydraulic cylinder and has outlet channel with shutoff element. The outlet channel is connected to the hole in hydraulic cylinder. The shutoff element is connected to the membrane. The membrane is mounted in membrane chamber made with the possibility of exerting external control influence on membrane. According to the first version membrane chamber is fixed on reservoir in shock-absorber. According to the second version membrane chamber is fixed on the casing of shock-absorber force control valve in shock-absorber.

EFFECT: extension of possibilities to control shock-absorber's force at simultaneous increase of rod's strength.

2 cl, 3 dwg