SWASH PLATE TYPE COMPRESSOR

摘要

PURPOSE: To improve acoustic oscillation by preventing the occurrence of a backlash owing to slide wear occurring to a coupling part between a swash plate and a piston. CONSTITUTION: An annular recessed groove 73 in a range of slide over a shoe 71 is formed at least in one of the obverse and the reverse in the vicinity of the outer edge part of a swash plate 25. A annular race 74 having a surface sliding over the shoe 71 and an annular leaf spring 75 in a semiarcuate shape in cross section to energize a rebound force against the race 74 are disposed in the recessed groove 73. Further, instead of the leaf spring, two disc springs having different diameters may be concentrically disposed.