| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission having a lubricant feeding structure that can accurately jet lubricant injected from a wall surface of a trunnion toward a traction surface and is excellent in cooling effect. <P>SOLUTION: The toroidal continuously variable transmission includes: a lubricant injection port 90 that is formed at the wall surface 20a of the trunnion 15 (20) facing a power roller and injects the lubricant toward the traction surface of the power roller that performs power transmission together with disks therebetween via an oil film; and a nozzle 91 for extending the lubricant injection port 90 toward the traction surface such that the lubricant injection port gets over an oil reservoir 110 formed at the wall surface 20a of the trunnion 15 (20). <P>COPYRIGHT: (C)2012,JPO&INPIT |
