Parachute opening assisting device for rescuing life of persons locked in fire in e.g. building, has flexible half rings unfolded for liberation of parachute to rapidly open parachute, and flexible tubes inflated with compressed air bottles
摘要
<p>The device has flexible half rings (AR) made of solid glass fiber or shape memory material and unfolded for liberation of a parachute to rapidly open the parachute. The half rings and flexible tubes (TA) are placed on a base (BP) of the parachute, where the flexible tubes are inflated with compressed air bottles. An automatic opening strap (SOA) automatically opens a parachute pack in a chronological order and pulls the parachute by a vent (CH) to release the half rings.</p>
