| 摘要 |
PURPOSE:To obtain a compact transmission by vertically and parallely providing input and output shafts of a hydraulic continuously variable transmission on the front part in a housing and a speed change switching device between a traveling transmitting mechanism and a clutch device of a power takeout transmitting mechanism on the approximately center part, and a speed change switching device and differential gear on the rear part. CONSTITUTION:An input shaft 1 and an output shaft 2 of a hydraulic continuously variable transmission H are vertically and parallely arranged on the front part of a housing M, a clutch device of a power takeout transmitting mechanism and a speed change switching device Y of a traveling transmitting mechanism are vertically and parallely arranged in the center part of the housing M, and a speed change switching device K of the power takeout transmitting mechanism and a differential gear D of the traveling transmitting mechanism are vertically and parallel by arranging to the rear part of the housing M. And the clutch device 11 of the power takeout transmitting mechanism is arranged on a first shaft 74 by offsetting and parallel to the input shaft 1, and a loosely fitting gear for receiving drive from the input shaft 1 is engaged with the shaft 74, and the speed change switching device K is mechanically formed between the first shaft 74 and a second shaft 10 parallel to the shaft 74. |
