This astounding piece of gearing has appeared on HowStuffWorks before. You might acknowledge it from the electrical screwdriver post. An automatic transmission consists of two full planetary gearsets folded collectively into 1 component. See How Gear Ratios Function for an introduction to planetary gearsets. A hydraulic automatic transmission utilizes planetary https://gearbox-auto08518.blogars.com/33031099/5-essential-elements-for-gearbox-auto