Mostly, the automatic gearbox takes advantage of a roller clutch for schedule upshifts/downshifts. It operates identical to a ratchet. It transmits the torque only in a single path by absolutely free-wheeling or overrunning in another. The advantage of this kind of clutch is that it removes the potential for concurrently https://edgarkwgrd.rimmablog.com/32954600/5-simple-techniques-for-gearbox-auto