| 摘要 |
<p>PROBLEM TO BE SOLVED: To stably supply lubricating oil to a contact part.SOLUTION: A continuously variable transmission includes a shaft 60 as a rotation center, first and second rotation members 10 and 20, a sun roller 30, a carrier 40, a plurality of planetary balls 50 arranged on the outer peripheral face of the sun roller 30 radially around a first rotation center axis R1, and held between the inner peripheral faces of the first and second rotation members 10 and 20 arranged opposing each other, a shift device for tilting the planetary balls 50 to change an input-output speed ratio, and guide members 91 arranged between the adjacent planetary balls 50. Each of the guide members 91 has two guide faces 91a opposed to the adjacent planetary balls 50, respectively, so that lubricating oil delivered from the side of the shaft 60 through a gap between the planetary balls 50 to the radial outside is guided to the surfaces of the planetary balls 50.</p> |
