| 摘要 |
PURPOSE: To save many lives in a serious car accident by providing a general and low cost automatically releasable automobile safety belt. CONSTITUTION: A special restrained size device is provided with a gear reduction unit including a pilot motor and a series of mechanical devices, basically made of a train of toothed wheels, connected according to a scheme suitable for a trigger box being charged both by the car battery and by another small standby battery sheltered inside the car passenger compartment. The trigger box is planned to transmit the impulse by a small electric timer for the automatic safety belts quick-release some seconds (6-8) after a violent car crash and consequent motor stop. The safety belt's quick-release can be obtained manually. The special structure of the whole of this mechanical device is conceived in order to connect it, through easy fitment and without considerable cost, with all the current best market-licensed safety belts. |
