发明名称 |
FLYING OBJECT |
摘要 |
<p>The kite comprises two right-angled triangular frameworks symmetric with respect to a common side which forms a right angle with another side of each triangle. The triangular frames are pivotably interconnected through that common side, and a bilateral symmetric wind-bearing surface is carried by the frameworks. An arcuate resilient member connects the free ends of the other sides of the triangles to each other and has a spring constant greater than five times the weight of the kite divided by a distance between a point of attachement of a line to the kite and a point of attachement of the resilient member to one of the triangular frameworks and less than one half a tensile strength of a kite string attached to the kite.</p> |
申请公布号 |
CA1059971(A) |
申请公布日期 |
1979.08.07 |
申请号 |
CA19760263449 |
申请日期 |
1976.10.15 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TAKAMI, TOSHIZI;ITO, TOSHIO;KAWAGUCHI, FUSAKO |
分类号 |
A63H27/08;(IPC1-7):63H27/08 |
主分类号 |
A63H27/08 |
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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