| 摘要 |
The present invention provides a continuously variable transmission which has an integrated structure and can be used in various fields, for example, in a machining device, a vehicle, etc. The continuously variable transmission includes a housing (100), a gearshift control unit (200), a speed change unit (220), an input unit (300) and an output unit (400). The speed change unit includes rotary members (226) which are in contact with first and second outer raceways (221) and (221a) and first and second inner raceways (223) and (223a). The rotary members change speed depending on adjustment of distance between the first and second outer raceways and between the first and second inner raceways. Each rotary member has a rod-shaped rotary member body which has a conical contact surface on each of the opposite ends thereof.
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