| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular continuously variable transmission, which suppresses a slippage of a planetary rotational member, and improves a transmission efficiency. <P>SOLUTION: The vehicular continuously variable transmission includes a driving side transmission member 53, and a driven side transmission member 54 freely rotatably supported with respect to the driving side transmission member 53. The transmission is also provided with a planetary rotational member 55 transmitting power between both faces 53 and 54, on a planetary supporting shaft 57 provided nonrotatable and axially movable with respect to a casing 23 supporting a transmission shaft 51 between the faces 53 and 54. An input side and output side torque cams 63 and 68 are provided which change a rotative force on the transmission shaft 51 into an axial displacement, and add a friction power between both faces 53 and 54, and the planetary rotational member 55. The inclination of the planetary supporting shaft 57 is made at an acute angle with respect to the transmission shaft 51. <P>COPYRIGHT: (C)2012,JPO&INPIT |
