| 摘要 |
PROBLEM TO BE SOLVED: To provide a manual transmission for a vehicle enabling reduction of the total length of an M/T (manual transmission for vehicle), in a 7-speed M/T of a type having five shafts of an input shaft, an output shaft, first and second intermediate shafts and an idle shaft.SOLUTION: An input shaft A1 is provided with "a driving gear G23i commonly used as driving gears of 2-speed and 3-speed", "a driving gear G1i of 1-speed", "a driving gear G45i commonly used as driving gears of 4-speed and 5-speed" and "a driving gear G67i commonly used as driving gears of 6-speed and 7-speed". That is, the input shaft A1 is provided with the three "commonly used driving gears" G23i, G45i and G67i. The three "commonly used driving gears" G23i, G45i and G67i are respectively commonly used as the driving gears (2-speed and 3-speed, 4-speed and 5-speed, 6-speed and 7-speed) of "two shift stages adjacent in the reduction gear ratio". A fifth switching mechanism M5 for reverse travel is arranged on an idle shaft A5. |
