Of course it might operate. The gear box is useful for different velocity and torque. And the cvt does exactly the same thing. So Of course we might make it operate. Sure! CVT also called repeatedly variable transmission would not use gears to change velocity and torque. A Clutch https://gearbox08520.tinyblogging.com/the-smart-trick-of-gearbox-that-no-one-is-discussing-77470746