The invention discloses a group parachute system with a closing-in control device and a parachute opening control method thereof.The system comprises a plurality of parachutes forming a main parachute, all the parachutes are distributed around a center metal ring, the outermost sides of the bottom edges of every two adjacent parachutes are connected through a control rope, one end of a closing-in rope is connected with the center metal ring, and the other end of the closing-in rope is connected with the center metal ring; the other end of each parachute is connected with a corresponding control rope after penetrating through the bottom edges of the two adjacent parachutes, and a cutter is arranged on each control rope and can cut off the control rope; the integral parachute bag is used for packaging the main parachute. A plurality of umbrellas are restrained and folded into one umbrella, simultaneous inflation is achieved, and the umbrella opening control requirement of a group umbrella system with different number combinations can be met.
本发明公开了一种带有收口控制装置的群伞系统及其开伞控制方法,该系统包括组成一具主降落伞的若干具降落伞,所有降落伞环绕中心金属环分布,每相邻两具降落伞底边最外侧通过控制绳连接,收口绳一端连接中心金属环,另一端穿过相邻的两具降落伞底边后连接相应的控制绳,控制绳上设置有切割器,切割器能够切断控制绳;整体伞包用于包装主降落伞。通过将多具伞约束折叠成一具伞,实现同时充气,可满足不同数量组合的群伞系统的开伞控制需求。
Umbrella group system with closing-in control device and umbrella opening control method of umbrella group system
一种带有收口控制装置的群伞系统及其开伞控制方法
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Umbrella opening and closing device for a vehicle and its opening and closing method
European Patent Office | 2019