| 摘要 |
PROBLEM TO BE SOLVED: To provide an infinity variable transmission capable of reducing a maximum load by dispersing a load input to a rolling element of a connecting rod bearing, and improving the durability of the connecting rod bearing.SOLUTION: A connecting rod 15 is formed to apply a maximum load vector to a rotary disc 6 on a line passing through an input fulcrum P3 and an output fulcrum P4 when a load input to the rotary disc 6 is equal to a peak load. The rotary disc 6 includes a lightening hole 6c formed to be located in an area corresponding to the maximum load vector and penetrating through the rotary disc 6 in a direction of a rotational center axis. |
