| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide variable displacement swash plate type compressor preventing wear of a spherical portion and buckling of a link pin by reducing load applied on the link pin, and having high durability and reliability. SOLUTION: A thrust flange 40 and a swash plate are coupled through a link mechanism 50, and the swash plate is allowed to tilt to a surface orthogonal to a shaft 5. The link mechanism 50 is composed of the link pin 45 provided on a rear side end surface of the thrust flange 40, and a pair of guide grooves parallel to each other provided on a front side end surface of the swash plate. Spherical portions 46a, 46b are provided on both ends of the link pin 45, and fitted with the guide grooves so as to relatively slide. At the time of a full- stroke, an abutting portion provided on the swash plate is contacted with a receiving portion 43 provided on the thrust flange 40 at a position shifted to the spherical portion 46a from an axial line passing the link mechanism 50 ands the shaft 5, thereby reducing a load applied on the spherical portion 46a functioning as a drive side link pin.</p> |
