FIELD: vehicles.
SUBSTANCE: invention relates to transmissions of land vehicles. Stepless transmission includes a friction variator and a simple three-link planetary gear consisting of a sun gear, an epicyclic wheel and a drive with satellites. Input and output shafts are installed in parallel, on the drive shaft the toothed ring with the clutch of stopping the driving cylindrical gear is fixed, this clutch is freely mounted onto the drive shaft and engaged with the driven cylindrical wheel, which is fixed to the driver, on the body of which the clutch for locking the planetary gear is installed. Small friction wheel is mounted on the key of the drive shaft, it is pressed against the large friction wheel of the driven shaft, which is connected with the conical gear and shaft to the sun gear, on this shaft the ring gear of the clutch of the planetary gear lock is fixed, the epicyclic wheel is mounted on the output shaft.
EFFECT: simplified design and increased transmission capacity of the transmission are provided.
1 cl, 2 dwg
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Authors
Dates
2018-06-29—Published
2016-11-29—Filed