Acceleration was limited and smoothed with the usage of force accumulator and aid valves located between the pump and motor, to circumvent the unexpected variations in speed attainable with immediate hydraulic coupling. Subsequent versions included preset swash plate motors and ball pumps.[citation needed] A Consistently Variable Transmission (CVT) can be https://gearboxcvt97406.bloguetechno.com/detailed-notes-on-gearbox-cvt-69276040