It had been very first introduced in 1939 for cars. It is made of the fluid coupling and 3 planetary gears. They collectively make three ahead and just one reverse speed. There's no clutch for engagement and disengagement in the motor. In the event the left-hand log clutch meshes https://gearbox20863.blog-gold.com/42771264/the-smart-trick-of-gearbox-that-nobody-is-discussing