VARIATOR Russian patent published in 2019 - IPC F16H29/02 

FIELD: machine building.

SUBSTANCE: invention relates to the field of machine building, in particular to the gears with the gear ratio stepless regulation. Variator contains located in the housing the drive shaft, the driven shaft and transmission mechanisms. Each of the mechanisms includes the drive shaft mounted cam, the driven shaft mounted overrunning clutch, on which outer cage a pusher with rollers is hinged, one of which interacts with the cam, and the other is with the guide, connected to the its position adjustment mechanism. For the pusher rollers forced closing with the guide and the cam a spring is used. Pusher shape is made with possibility of the hinge and the pusher rollers axes placement at the conventional triangle corners, and the spring is fixed to the pusher in the area located between the rollers.

EFFECT: enabling higher reliability.

5 cl, 5 dwg