In a traditional automatic transmission, the gears are literally gears -- interlocking, toothed wheels that enable transmit and modify rotary movement and torque. A combination of planetary gears generates all of the various gear ratios that the transmission can make, generally four ahead gears and 1 reverse gear. If https://gearboxcvt09742.blogolize.com/fascination-about-gearbox-cvt-71501655