150356 ⎘
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 has a conical friction surface externally co-operating with the outer rim of the member A, which is perpendicular or nearly perpendicular to the friction surface of the member B
Method and elevator
#2COAXIALLY SITUATED FRICTION-RING GEAR UNIT FOR A VEHICLE THAT IS ABLE TO BE OPERATED USING MOTOR POWER AND/OR PEDALING POWER
#3Continuously variable bicycle transmission mechanism and bicycle hub
#4Automated manual transmission for vehicle
#5Speed variator
#6Continuously variable bicycle transmission
#7Compensator for continuously variable transmission
#8Variable ratio gearmotor with interactive ratio control
#9Variable transmission
#10Cone and idler continuously variable transmission
#11Transmission systems
#12Axial position changing transmission mechanism
#13Systems and methods for performing mud pulse telemetry using a continuously variable transmission