Contrary to manual gearboxes that involve handbook shifting and automatic gearboxes that find gears determined by several inputs, epicyclic gearboxes depend on the engagement and disengagement of gears in the planetary system to obtain various gear ratios. The Pet dog clutch slides on the main shaft to rotate with it. https://automobilegearbox06294.kylieblog.com/34701092/the-2-minute-rule-for-automobile-gearbox