| 摘要 |
<p>PURPOSE:To make it possible to change the position of the rotating center of a swash plate, by allowing a pin on the swash plate to be displaced in an elongated groove in a shaft in order to axially displace a variable member engaged with the swish plate so as to variably control the inclined angle of the swash plate. CONSTITUTION:A pin piercing hole 132 is formed in the power transmitting part 131 of a swash plate 130, and a pin 122 is disposed together with an engaging groove 121 so that a piston 108 is reciprocated by means of a shoe 124 on the swash plate 130. The pin 122 is reciprocated in the engaging groove 121 in association with the displacement of the swash plate 130 whose inclined angle is changed in accordance with the displacement of the piston 140. The axial displacement of a variable piston 141 is limited by stoppers 148, 149, and the position of the rotating center of the swash plate may be variably controlled.</p> |
