| 摘要 |
FIELD: motor car construction.SUBSTANCE: transmission comprises housing, input shaft running with said housing, motor coupled with the latter and engaged with input shaft, output shaft engaged with the housing to run therewith. Input and output shafts are engaged by the first pair of sprockets including the first belt tensioned there between that features the first gear ratio. Note here that first belt and first pair of sprockets feature helical configuration. Input and output shafts are engaged by the second pair of sprockets including the second belt tensioned there between that features the second gear ratio. Input and output shafts are engaged by the third pair of sprockets including the third belt tensioned there between that features the third gear ratio.EFFECT: enhanced performances, lower noise and vibration.25 cl, 21 dwg |
