Patent ID: 6812859
Filing Date: 2004-11-02
Classification: B64D,G08B

Abstract:
An anti-hijack system adapted to forestalling the enemy, said system comprises:an alarm system including a plurality of alarm devices each being a box with a plurality of switches therein and provided in cabins, a protective cover is provided in said box; a signal recorder provided in a cockpit, being connected with said alarm devices to record the positions where alarm signals emit; a displayer provided in said cockpit, being connected with said signal recorder to display said positions where alarm signals emit; a door lock provided in a cabin door of said cockpit, being connected with said signal recorder to be controlled by the latter; a security device having at least a container with paralyzing gas and tear gas therein, the outlet of said container is connected to a pipe communicated with said cabins; said pipe and said container have therebetween a switch of which a control push-button is provided in said cockpit; and an air supply connected to said cockpit via a delivery pipe, said delivery pipe is provided on the end thereof with a switch, while the upper end of said delivery pipe is provided with a cockpit manifold connected to said cockpit, said cockpit manifold is further provided with a passenger-cabin manifold having thereon a switch, a control push-button controlling said switch of said passenger-cabin manifold is provided in said cockpit.