DISC-TYPE VARIABLE DRIVE Russian patent published in 2023 - IPC F16H35/00 

FIELD: mechanical engineering.

SUBSTANCE: disc-type variable drive contains a housing, input and output shafts mounted in bearings in housings, a carrier, and a hub. The carrier has radial grooves limited by joint plates and support rollers in accordance with the radial grooves, can move freely on the splines of the input shaft using a thrust sleeve with a drive lever, and the hub is rigidly mounted on the output shaft and connected to the carrier with strong, metal, spring-loaded pins connected on one side it is hinged with a hub in radial lugs, and on the other side with a carrier with a sliding fit with radial grooves resting on the roller.

EFFECT: ensuring a smooth change in the speed of rotation of the output shaft while maintaining a constant speed of rotation of the input shaft, as well as increasing the service life and reliability of the device.

1 cl, 2 dwg