It absolutely was initial launched in 1939 for automobiles. It contains the fluid coupling and a few planetary gears. They collectively make a few ahead and one particular reverse pace. There is no clutch for engagement and disengagement through the motor. Considering that both of those pinion and synchromesh https://gearbox99641.weblogco.com/33913769/the-smart-trick-of-gearbox-that-no-one-is-discussing