The effect of springing a gearbox on the A.P.T. axle. Vertical random response of A.P.T. monocycle (IM-DA-011)

Because of difficulties with mechanical transmission, it has been suggested that the gearbox be placed on the A.P.T. axle instead of on the primary frame. It may be possible to spring the gearbox onto the axle and it is the effect on the random response of the monocycle model (1)...