In a standard automatic transmission, the gears are virtually gears -- interlocking, toothed wheels that help transmit and modify rotary motion and torque. A combination of planetary gears results in all of the various equipment ratios which the transmission can produce, typically four forward gears and just one reverse gear. https://gearboxcvt84050.blogdal.com/34627521/examine-this-report-on-gearbox-cvt