发明名称 |
RAM AIR INFLATABLE AEROFOIL STRUCTURE |
摘要 |
<p>An aerofoil structure which is inflatable by ram air when in use, includes a flexible multi-cell air fillable envelope having a readily removable flexible spar at its leading edge whose ends provide anchorages for a pair of operator control lines. In use the spar flexs to accommodate variations in air speed over the envelope.</p> |
申请公布号 |
CA1086286(A) |
申请公布日期 |
1980.09.23 |
申请号 |
CA19770285228 |
申请日期 |
1977.08.22 |
申请人 |
JONES, ANDREW W.;MERRY, RAYMOND |
发明人 |
JONES, ANDREW W.;MERRY, RAYMOND |
分类号 |
B64C31/036;(IPC1-7):64C31/06;63H27/08 |
主分类号 |
B64C31/036 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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