摘要 |
Step Scooter with a longitudinal support bar, a twelve inch wheel assembly attached to the back end of the longitudinal bar, a six inch wheel and steerable front fork at the front end of the longitudinal bar, a handle bar and support tube, an eight and one half inch diameter crank gear attached by a shaft to the longitudinal support bar, a two and one half inch diameter back wheel gear, a drive chain attaching the small gear to the large gear, a left and right drive disk each having a shaft protruding outwardly from near the perimeter of the disk, a pair of step support bars including step platforms, each attached to the perimeter disk shaft, the end of each step support bar terminating in a roller wheel and corresponding tracks for each roller wheel to travel in.
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