AIR TANK OF AIRPLANE WING IN GROUNS EFFECT

摘要

An air tank of airplane wing is provided to discharge air from the air tank to the rear lower side so that impact applied to a body can be minimized and sailing and takeoff and landing are enabled on water surface at high speed. An air tank(5) of airplane wing is formed in the inner lower side of a body(1) of a wig including the body, main wings(3), an auxiliary air tank, and rear wings(4). The inner lower side of the body is divided into a cargo compartment and the air tank. The lower side of the air tank is folded to form additional walls of the air tank and auxiliary walls are pivotally hinged to the lower ends of the additional walls by hinges. Sealing members seal between the additional walls and the auxiliary walls to increase volume and buoyancy of the air tank and a submerging depth. Partition pipes(6) are installed at high positions between the centers of leading ends of inner walls and the centers of the inner walls of the air tank so that air curtains(7) suspended at both sides of the partition pipes extend.