POWER-INTENSIVE PNEUMATIC SHOCK ABSORBER FOR AIRDROPPING CARGO (VARIANTS) Russian patent published in 2021 - IPC B64D1/14 

FIELD: aviation.

SUBSTANCE: group of inventions relates to parachute and airdropping equipment. The pneumatic shock absorber is comprised of a soft shell with exhaust valves. The outlet valve is therein equipped with at least one soft outlet chamber with an outlet valve concentrically located on the outer side of the shell that ensures a tight seal before landing. Three alternative variants of the apparatus are provided.

EFFECT: increased power intensity, efficiency, reliability and stability without overturning of the airdropped object, versatility of application of the pneumatic shock absorber, increased performance coefficient, reduced flying weight and cost of the airdropping tools due to the reduced amount of parachutes, etc.

19 cl, 5 dwg