SHOCK ABSORBER Russian patent published in 2016 - IPC F16F9/30 F16F9/36 F16F9/348 

FIELD: machine building.

SUBSTANCE: invention relates to machine building. Shock absorber 1 comprises body 2 filled with compressed liquid elastomer 3 and submerged into it rod 4 with piston 5. Piston 5 is located in body 2 with a throttling gap. Inner cavity of body 2 is tightly closed on one side by cover 6 with hole 17 for being preliminarily filled with liquid elastomer 3, and on the other side - by cover 7 with lip seal 8, through which outside rod 4 of piston 5 is passed. In body 2 between piston 5 and cover 7 there is insert 9 guiding piston 5 stroke. In insert 9 there is through channel 10, through which part 11 of rod 4 is passed. On the side of insert 9 there is movable ring valve 14 and this valve stroke limiter 15. In piston 5 there is through hole 16 interconnecting parts 12 and 13 of the body inner cavity. On one side of piston 5 there is insert 9 guiding piston 5 stroke, on the other side - cover 6 with hole 17.

EFFECT: provided is higher reliability and efficiency of the shock absorber operation.

1 cl, 4 dwg