If one particular equipment is locked remaining two equipment is going to be work as input and output. For instance, Should the Sunlight equipment is locked the ring gear and planet equipment work as input and output customers. Most transmissions in fashionable autos use synchromesh to synchronise the speeds https://gearbox99641.full-design.com/the-smart-trick-of-gearbox-that-nobody-is-discussing-76205011