| 摘要 |
PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission capable of restricting shortage of lubricant in a lubricated part provided outside of a power transmitting member even in the case of providing a bearing between an input shaft and the power transmitting member. SOLUTION: This toroidal continuously variable transmission has two input disks and two output disks fitted to an input shaft, a power roller brought in contact with the input disks and the output disks, a power transmitting member coupled to the output disk so as to transmit power, and an intermediate wall supporting the power transmitting member freely to turn around the axis. This toroidal continuously variable transmission also comprises a first bearing 13 provided between the input shaft and the power transmitting member, a second bearing turnably supporting the input shaft, a first lubricant path 31 provided in the input shaft 3, a second lubricant path 37 provided in the first bearing 13, a third lubricant path 39 provided in the power transmitting member 11, and lubricated parts 22, 24, and 15 provided outside of the power transmitting member 11. COPYRIGHT: (C)2009,JPO&INPIT
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