HIGH-ALTITUDE COMPENSATING SET Russian patent published in 2005 - IPC

FIELD: protective clothing used at high altitudes.

SUBSTANCE: high-altitude compensating set has power enclosure with cases for compensating tightening device chamber adjoining to chest, abdomen and leg portions, and for chamber of overloading preventing device adjoining to abdomen and leg regions. Set has lacing, adjusting cord positioned on chamber of overloading preventing device, compensating tightening device hose connected with its one end to chamber of compensating tightening device and adapted for connection with its other end to oxygen apparatus of oxygen equipment set. First hose of overloading preventing device is connected with its one end to chamber of overloading preventing device and may be connected with its other end to automatic pressure device of oxygen equipment set. Power enclosure is composed of two parts forming overalls composed of jacket having back and two strips with central zipper-fastener and trousers having front part composed of two front halves and rear part composed of two rear parts. Chamber of compensating tightening device is composed of two parts interconnected by change-over device. First part of the latter chamber is arranged in front part of jacket adjoining to chest region and second part of compensating tightening device arranged in front part of trousers adjoining to abdomen and leg region also makes chamber of overloading preventing device. Case for overloading preventing device chamber is formed from casing for part of overloading preventing device chamber adjoining to abdomen region and casing for part of the same chamber adjoining to leg regions, said casings being attached to one another. The latter casing is composed of parts adjoining to knee and femoral-shin regions. Said parts are positioned for joining with one another during mounting of overloading preventing device chamber. Left-hand strip of jacket, equipped with layer sewn to inner side of strip so as to define case for compensating tightening device chamber, may be placed under right-hand strip and attached thereto.

EFFECT: convenient usage under both normal and extreme flight conditions.

13 cl, 8 dwg