| 摘要 |
The present invention refers to a system of direction of wheeled vehicles that uses a system of planet gear discs (13) of paraboloidal form, that disposes infinite positions of ratio, for the constant transmission of movement through gears. The change of ratio or of response speed of the direction system is performed by the deviation or change of the rotation angle of the planet gears from the middle vertical position. For the transmission of the movement the use of reversible power driven engine (15) is made, or of hydraulic oscillator, or of hydraulic cylinders of double energy (9). The order of the driving layout is transferred to the lever of ratio control (23), that converts it to linear movement, and respectively through the angular change of the rotation axis of the planet gears, causes the change of speeds. |
