Abstract: An automatic transmission system [100] for controlling application of a power source [160] onto a driven-wheel [110] comprises at least two gear-sets [200] mounted on at least one mediating-disk [120], where the mediating-disks [120] are mounted on a dead-axle shaft [210]. The gear-sets [200] has (a) an output-wheel [130] connected to the power source [160] and revolves accordantly; diameter of the output-wheel [130] configured to set transmission-ratio of angular-velocity and torque to be applied to the driven-wheel [110]; the output-wheel [130] is mounted on the dead-axle shaft [210] and set side by side with the mediating-disk [120]; and (b) an Angular-Velocity Engagement Module [205] configured for automatic engagement and disengagement of the output-wheel [130] with the driven-wheel [110]. Each of the output wheels [130] has different diameter, configured for different transmission-ratio of angular-velocity and torque to be applied to the driven-wheel [110].

Abstract: An automatic transmission[100] system for controlling application of a power source [160] onto a driven-wheel [110] comprises at least two gear-sets [200] mounted on at least one mediating-disk [120], where the mediating-disks [120] are mounted on a dead-axle shaft [210]. The gear-sets [200] has (a) an output-wheel [130] connected to the power source [160] and revolves accordantly; diameter of the output-wheel [130] configured to set transmission-ratio of angular-velocity and torque to be applied to the driven-wheel [110]; the output-wheel [130] is mounted on the dead-axle shaft [210] and set side by side with the mediating-disk [120]; and (b) an Angular-Velocity Engagement Module configured for automatic engagement and disengagement of the output-wheel [130] with the driven-wheel [110]. Each of the output wheels [130] has different diameter, configured for different transmission-ratio of angular-velocity and torque to be applied to the driven-wheel [110].