DEVICE FOR PLATFORMLESS PARACHUTE LANDING OF CARGO FROM AIRCRAFT Russian patent published in 2022 - IPC B64D1/14 

FIELD: delivery service.

SUBSTANCE: invention relates to a parachute-landing technique designed for the landing of piece loads of various purposes from aircraft: mail, press, food, medical equipment and medicines, optics, photos- and TV equipment, radio devices, gadgets, ampouled liquid and packaged bulk cargo for humanitarian aid to the population in remote areas that are hard to reach, rescue equipment in areas of natural disasters and man-made disasters, support for research expeditions in various climatic and geographical zones, as well as items of army equipment (ammunition, weapons, etc.). The device for platformless parachute landing of cargo from aircraft includes an outer shell and a cargo container placed in an outer shell equipped with longitudinal and transverse power elements and a means of suspension to the parachute connected with longitudinal power elements. A parachute container is fixed outside the outer shell. At the same time, a shock absorber in the form of a replaceable block is introduced into the device, consisting of a multilayer diaphragm with a loading hole cover attached to the bottom of the outer shell by a cord, a soft fabric bag-like shell attached by a stitch to the diaphragm and filled with filler in the form of granular solid spherical elements with a diameter of 12-15 mm by 80±5% of its volume, stacked in 8-11 layers. At the same time, the shock absorber shell is made of fabric in the form of a cylinder with a height H and a diameter D in the ratio H:D = 2:3, the outer shell is made with a multilayer bottom on one side and an allowance with a drawstring to form a protective curtain of the cargo container on the other side, and the cargo container is made of mesh in the form of a cylindrical bag.

EFFECT: creation of a device for platformless parachute landing of cargo from aircraft, which provides an increase in the reliability and efficiency of landing and damping means when landing cargo, as well as multiple applications.

1 cl, 2 dwg