发明申请
- 专利标题: Parachute line cutting device
- 专利标题(中): 降落伞线切割装置
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申请号: US10915595申请日: 2004-08-11
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公开(公告)号: US20050060892A1公开(公告)日: 2005-03-24
- 发明人: Jo Smolders
- 申请人: Jo Smolders
- 优先权: EP030775381 20030811
- 主分类号: B23D15/14
- IPC分类号: B23D15/14 ; B26D5/08 ; B64D17/38 ; F42B3/00 ; B26B17/00
摘要:
The present invention is to improve the mechanical characteristics of a pyrotechnical parachute line cutting device. By enforcing the mechanical traction on the electrical connection wire by Kevlar reinforcement cords. The flexible electrical wire will be connected straight to the propellant detonator to avoid wire connections and fix the detonator trigger straight on the flexible wire. The reefing line will be cut by the blade but also, to secure the cutting action, be melt in the head of the cutter blade after explosion due to the use of special knife material size and an adapted pyrotechnical charge.
公开/授权文献
- US07207253B2 Parachute line cutting device 公开/授权日:2007-04-24