| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the weight of a cam plate by decreasing the rate shared and supported by a hinge mechanism, of the maximum compression load applied to the cam plate in the maximum discharge capacity. SOLUTION: A maximum tilt angle specifying projecting part 32 is allowed to abut to a rotational support 17 on a top dead center corresponding position Da side of a two-divided virtual flat surface H and specifies the maximum tilt angle of a swash plate 18. Accordingly, in a state of the maximum tilt angle of the swash plate 18, it is unnecessary for a hinge mechanism 20 to bear the compression load on the top dead center corresponding position Da side from the two-divided virtual flat surface H. Therefore, spherical parts 21a of respective guide pins 21A, 21B are so constituted as not to be brought into contact with the half peripheral part on the rotational support 17 side in relation to the cylindrical inner surfaces of guide holes 22A, 22B in a state of maximum tilt angle of the swash plate 18, and a clearance K for shutting off transmission of the compression load is formed among the spherical parts 21a and the guide holes 22a, 22B.</p> |
