| 摘要 |
PURPOSE: An infinite drive wheel and a tire without air are provided to reduce energy consumption by rotating the wheel infinitely in pressing the feet of the wheel, and to substitute the tire by auxiliary feet without racks between feet. CONSTITUTION: A first gear(8) with a bearing is inserted to a central shaft(25) in the center of a wheel, and a gear rack with a side rod is fitted to the left of the first gear. A spring is inserted, and left and right outer protrusions are mounted to the first gear. A second gear(14) is engaged with the first gear, and arranged in parallel with a unidirectional gear(9). Third gears(7) are mounted in the left and the right of a third frame(37) with a gear shaft(10), and engaged with an upper rack. An LM bearing(6) is fixed to a central rod(12) and left and right rods(13). A spring(21) is placed between a foot protrusion(38) and a second frame(31) and mounted in the upper part of the central rod. A connecting bracket(39) is fixed to the ring, and a foot(2) is formed by mounting the rubber in the lower part of the connecting bracket. |
