FIELD: engines and pumps.
SUBSTANCE: proposed system comprises linkage between crankshaft 1 and con-rod 16, slide 19 and capacity control mechanism. Said mechanism comprises linkage made up of intermediate bar 5 connecting crankshaft 1 and thrust con-rod 9. Two lead screws 4 coupled with driven gears 11 are fitted on intermediate bar 11. One of said gears 11 is articulated with outer gear 14. Slide made up of yoke assembly 6 is fitted on intermediate bar 5. Said yoke assembly is driven by aforesaid lead screws 4. Said assembly is coupled via con-rod with piston 19. Drive gear may be coupled with outer gear via parallelogram of articulated tie rods 12 or Hook-splined joint 20.
EFFECT: simplified adjustment.
3 cl, 10 dwg
