Primarily, the automatic gearbox uses a roller clutch for program upshifts/downshifts. It operates the same as a ratchet. It transmits the torque only in one path by absolutely free-wheeling or overrunning in the opposite. The benefit of this type of clutch is it eradicates the possibility of at the same https://gearbox-auto79011.tusblogos.com/34036557/rumored-buzz-on-gearbox-auto