Continuous transmission system

A continuous transmission system comprising

• a frame provided with tracks and a control carriage which slides along said tracks and has a control lever journaled in a bearing,
• spacers connecting the control carriage to switches in their spin shaft, colinear to guide cutout shaft describing a conicity that allows a limited angular movement between switches and the tracks around an axis perpendicular to the tracks,
• said angular movement being obtained through the control lever motion, by means of control arms coupled to switch bearings,
• characterized in that it further comprises a primary and a secondary input sliding assemblies, each being provided with
• an input sliding gear coupled to a driven ring, and to one of the switches,
• being said driven ring backlash coupled with the drive shaft,
• said driven ring being connected to respective drive ring by means of a flexible link,
• said flexible link twisting and allowing the sliding gear to tilt at an angle thus maintaining traction in relation to a main disc,
• said drive ring being connected to the drive shaft, which allow the longitudinal sliding of the assemblies driven by an electric motor, by combustion, by pedals or others, coupled to one of the drive shafts or to both of them.