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Powerful rope-controlled cushioning parachute

A parachute, powerful technology, applied in parachute, aircraft parts, transportation and packaging, etc., can solve the problems of reducing the falling speed, cargo safety impact, material cost increase, etc., to reduce performance requirements, improve safety, and prolong the inflation time. Effect

Inactive Publication Date: 2019-01-18
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the parachute opens at a high speed, due to the dense weaving of the canopy, it will generate greater resistance, thereby reducing the speed of descent. It is precisely because the parachute can instantly reduce the speed of the fast-falling cargo when it is working, which will lead to Larger parachute opening impact, if the parachute opening speed is not reduced, the fabric material strength requirements for the parachute will be greatly increased, and in terms of manufacturing costs, the material cost will be greatly increased
At the same time, due to the instantaneous deceleration, it will also have a greater impact on the safety of the cargo carried.

Method used

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  • Powerful rope-controlled cushioning parachute

Examples

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] refer to Figure 1 ~ Figure 3 As shown, the strong rope control buffer parachute in an embodiment provided by the present invention includes a parachute 1 and a hoisting object 2, and a circumferential parachute 5 is connected between the parachute 1 and the hoisting object 2. It is characterized in that the parachute 1 A central rope 3 is connected between the center of the top and the hanging object 2, and a folding section is arranged on the central rope 3. When the parachute 1 descends and unfolds, the central rope 3 is pulled by the tension between the parachute 1 and the hanging object 2 and reaches a specified strength. , the folding section unfolds step by step, the central rope 3 becomes longer, so that the parachute 1 can be fully expanded; when the parachute 1 is initially unfolded, the central rope 3 pulls down the top center of the...

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PUM

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Abstract

A powerful rope-controlled cushioning parachute includes parachutes and lifts, A circumferential parachute rope is connected between the parachute and the lifting object, a center rope is connected between the top center of the parachute and the lifting object, and a folding section is arranged on the center rope. During the parachute descending and unfolding, the center rope is pulled by the tension between the parachute and the lifting object, the folding section is gradually unfolded, and the center rope is longer, so that the parachute can be fully unfolded. To achieve full-area deploymentof parachute inflation time prolonged, reduce parachute impact, reduce parachute material performance requirements, improve the safety of air-dropped materials.

Description

technical field [0001] The invention relates to the technical field of aviation equipment, in particular to a powerful rope-controlled buffer parachute. Background technique [0002] When the parachute opens at a high speed, due to the dense weaving of the canopy, it will generate greater resistance, thereby reducing the speed of descent. It is precisely because the parachute can instantly reduce the speed of the fast-falling cargo when it is working, which will lead to If the opening speed of the parachute is not reduced due to the large impact force of the parachute, the strength requirement of the fabric material used in the parachute will be greatly increased, and in terms of manufacturing cost, the material cost will be greatly increased. At the same time, due to the instantaneous deceleration, it will also have a greater safety impact on the cargo carried. This is like the two completely different effects of slow braking and sudden stop of a galloping train, and this ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D17/74B64D17/26B64D17/28B64D17/34
CPCB64D17/26B64D17/28B64D17/346B64D17/74
Inventor 李轲李国斌陆伟伟
Owner AEROSPACE LIFE SUPPORT IND LTD
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