| 摘要 |
<p>The present invention relates to a transmission system suitable to pedal-driven vehicle, motor vehicle, propeller-driven watercraft and propeller-driven aircraft. The transmission system is coupled with power source; it includes air pump, air reservoir, supply pipe, control valves, pneumatic motor and wheel or propeller, thus constructing a pneumatic transmission system (including operating parts). Based on the principle of that functions of driving and safety-guaranteeing can been achieved by expanding the compressed air, the transmission system can convert the kinetic energy into potential energy, thus can remedy the wild-sudden characteristic of mechanical transmission in the prior art, such that energy consumption can been reduced, the hazard is also lowered.</p> |
