150350 ⎘
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion; Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
Sub-classes:CVT WITH IDLE AND REVERSE FUNCTION
#2CVT WITH IDLE AND REVERSE FUNCTION
#3Variable speed drive, a drive device for an assisted-pedal human-powered vehicle and a vehicle comprising said device
#4Grinders with friction drives
#5Continuously variable toroidal transmission
#6CONTINUOUSLY VARIABLE TOROIDAL TRANSMISSION
#7Processes for obtaining continuously variable transmissions, and continuously variable transmissions
#8Direct shift continuously variable transmission