| 摘要 |
This invention relates to a gear-type continuously variable transmission, comprising a main shaft (21) and an auxiliary shaft (22), each formed with grooves in the center and hollow parts at a side; control gears (302, 303, 304, 305) provided with power distribution means; control casings (12, 13) including control levers (61, 62); ring gears (31, 32, 33, 34) having a transmission rate as transmission varying means; side gears (37, 38, 39, 301) attached to said ring gears; and idle gears (35, 36), wherein a casing supports said main shaft and said auxiliary shaft and said idle gears, and wherein one-way clutches are respectively provided to the gear lines at both sides of said main shaft and said auxiliary shaft. |
