发明授权
- 专利标题: Vacuum-packed survival equipment
- 专利标题(中): 真空包装生存设备
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申请号: US525574申请日: 1983-08-22
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公开(公告)号: US4577816A公开(公告)日: 1986-03-25
- 发明人: Gordon T. Foster
- 申请人: Gordon T. Foster
- 申请人地址: MI Southfield
- 专利权人: Gulf & Western Manufacturing Company
- 当前专利权人: Gulf & Western Manufacturing Company
- 当前专利权人地址: MI Southfield
- 主分类号: B64D17/40
- IPC分类号: B64D17/40 ; B65D81/20
摘要:
A vacuum-packed assembly for the compact storage of compressible survival equipment is provided. The assembly includes a compressed article of survival equipment, such as a sleeping bag, life raft, or parachute within a flexible, evacuated, heat-sealed envelope of gas-impermeable material. An outer envelope of thicker, more durable material is preferably employed for protecting the inner envelope. The outer envelope is also evacuated. If a parachute is stored within the assembly, an actuation neck is provided for allowing the envelopes to be ruptured upon deployment of a drogue or pilot parachute. Both the drogue parachute and an aircrewman can be connected to the parachute externally of the vacuum envelopes without risking vacuum integrity.
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