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经营范围
发明名称
Parachute spring ring release
摘要
A parachute ring release mechanism with a spring incorporated to insure disengagement of the parachute risers. The ring release is structured such that the parachute risers may be released by either one of two rip cords.
申请公布号
US4923150(A)
申请公布日期
1990.05.08
申请号
US19890320188
申请日期
1989.03.07
申请人
MCDONNELL DOUGLAS CORPORATION
发明人
CALKINS, ROBERT B.;RINKE, FREDERICK F.
分类号
B64D17/38
主分类号
B64D17/38
代理机构
代理人
主权项
地址
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