| 摘要 |
PURPOSE: To eliminate differential rotation by a differential joint itself of a vehicle by incorporating hollow gears, an annular crank, and inner tube external gears in outer tube internal gears, putting one set of parts at the left side, center side, and right side, and arranging so that each set becomes a device. CONSTITUTION: A differential force from a road surface generated by running of curves is transmitted from drive wheels to L side annular crank 4a and hollow gears 3a and 3b. Also the hollow gears 3a and 3b receive a driving force of an outer tube internal gear 1 to increase speed, and the directions of an inner tube external gear 2a, an inner tube external gear 2c, and a hollow gear 3e are changed by the annular crank in that order. Then the force is transmitted to an R side drive wheel through an inner tube external gear 2b and hollow gears 3c and 3d and the transmission speed is reduced with the use planetary gear near the original speed by the annular crank 4b. By this, a differential transmission force from the R side becomes equal to that from the L side. Thus, even if up to two wheels are rotated idle, the drive wheels can be driven so as to use power effectively.
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