TWO-ROD SHOCK ABSORBER Russian patent published in 2017 - IPC F16F9/20 F16F9/34 F16F9/48 

FIELD: machine building.

SUBSTANCE: invention relates to machine building. Two-rod shock absorber includes cylinder body, in which fluid chamber is formed, and group of rods, one end of which passes into cylinder body, and t other one extends outside from each side of body. Two pistons are arranged with possibility to move on rod at fluid pressure application. Pistons form first and second piston chambers, as well as fluid storage chamber between them. Flow-through gap is formed between pistons external surfaces and fluid chamber inner surface. Unidirectional channels are made with possibility of fluid flow-over in one direction closing by means of pistons movement relative to rod.

EFFECT: enabling simplification of shock-absorber design and possibility of two-way operation.

8 cl, 6 dwg