SHOCK ABSORBER WITH ADJUSTABLE FORCE OF HYDRAULIC DAMPING Russian patent published in 1994 - IPC

FIELD: mechanical engineering; suspensions of transport facilities. SUBSTANCE: shock absorber with adjustable force of hydraulic damping has cylinder, hollow rod with adjustable stem, piston with bypass valves and compensating chamber. Rod holds aneroid devices of direct and reverse strokes for control of bypass valves. Reverse stroke aneroid has cap with tail-piece engageable with adjustable rod. Aneroid devices of direct and reverse strokes are given in shock absorber. EFFECT: enhanced efficiency. 3 cl, 1 dwg