ADAPTIVE SHOCK ABSORBER Russian patent published in 2013 - IPC F16F9/16 F16F9/34 F16F9/50 

FIELD: machine building.

SUBSTANCE: shock absorber includes an external tube-reservoir and a working cylinder, which form an annular cavity. A solid piston with a stock is arranged inside the working cylinder in a movable manner. There are through working openings in upper and lower parts of shock absorber walls. Bypass valves are installed at the bottom and the stock guide. There is a restricted closed cavity in the annular cavity, which attaches upper and lower working openings to the inlet cavity of the adjustable electromagnetic valve. A bypass valve is installed on the lower working opening. The valve gate is movably located on outer surface of the guide sleeve by means of a spring. A control gate pressed to the pusher with the spring is movably fixed on the inner surface of the guide sleeve. There are through segmented tangential slots made on side cylindrical surfaces of the guide sleeve, valve and control gates.

EFFECT: improving reliability and simplifying the design of shock absorber.

2 cl, 13 dwg