On a vehicle with a traditional manual transmission, engine output is routed through a clutch mechanism to the geardrive assembly. A flywheel bolts to the end of the crankshaft on the rear of the ...

Have you ever wondered why your car suddenly stops, why changing the gears is so easy, or even why it is a bit bumpy? The brakes and the clutches are operating. These are small but critical components ...

Allison Transmission has been granted a patent for an electric powertrain system with two motors, one with uninterrupted connection and the other with a clutch. The clutch includes a positive clutch ...