| 摘要 |
PROBLEM TO BE SOLVED: To provide a radial piston type hydraulic machine comprising a motion converting mechanism having a simple configuration and excellent manufacturability, and a wind power generation device including the same.SOLUTION: A radial piston type hydraulic machine 20A comprises: a crankshaft; at least one piston group constituted by a plurality of pistons 22, 32a, and 32b arranged around the crankshaft and along radial directions of the hydraulic machine; a plurality of cylinders 24, 34a, and 34b for guiding the plurality of pistons belonging to the at least one piston group respectively as to allow reciprocation along the radial directions; one main rod 27 for connecting the crankshaft and one piston 22 out of the plurality of pistons belonging to each piston group; and at least one slave rod 37a or 37b for connecting the main rod and another piston 32a or 32b out of the plurality of pistons belonging to each piston group. |
