| 摘要 |
PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission wherein a protrusion as an fulcrum of oscillation of a yoke can be manufactured in a low cost. SOLUTION: In the toroidal type continuously variable transmission, a plate shaped member 310 is arranged so as to confront the respective yokes 113a and 113b, and the protrusion 315 working as the fulcrum of oscillation of the yokes 113a and 113b is formed on the plate shaped member 310. The protrusion 315 is formed on the plate shaped member 310 by forging, and the plate shaped member 310 is loosely fitted to supporting posts 20a and 20b supporting the yokes 113a and 113b with respect to a casing 101. The portion of the yokes 113a and 113b abutting with the protrusion 315 is formed as a recessed part having an arc shaped surface. COPYRIGHT: (C)2006,JPO&NCIPI
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