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2. 发明公开

EP0483490A1 Floatable structure propelling mechanism 失效
标题翻译： AntriebsmechanismusfürSchwebestruktur。
公开(公告)号：EP0483490A1
公开(公告)日：1992-05-06
申请号：EP91114997.9
申请日：1991-09-05
申请人： JAL DATA COMMUNICATIONS & SYSTEMS CO., LTD.
发明人： Kinoshita, Koichi, c/o JAL DATA COMMUN. & SYS.
IPC分类号： A63H29/18
CPC分类号： A63H23/14 , A63H29/18
摘要： A floatable structure propelling mechanism (3) is combined with a floatable structure (1) filled with helium gas to propel the floatable structure for flying in the air. The propelling mechanism (3) has a rubber cord (5) to be twisted to store driving energy. When the rubber cord (5) is untwisted, a double crankshaft (7) is caused to rotate about a crank journal (7a) whereby crank pin portions (7b, 7b') are caused to make rotary motion, which is transmitted through connecting rods (8, 9; 8', 9') to lateral fins (2). The lateral fins are pivoted by hinges (10) so that the fins are caused to reciprocatingly swing vertically as a result of the rotary motion of the crank pin portions, whereby the floatable structure (1) can fly and advance in the air.
摘要翻译：可浮动结构推进机构（3）与填充有氦气的可浮动结构（1）组合以推动可浮动结构在空中飞行。推进机构（3）具有被扭曲以存储驱动能量的橡胶绳（5）。当解除橡胶绳（5）时，使双曲轴（7）围绕曲柄轴颈（7a）旋转，由此使曲柄销部分（7b，7b'）产生旋转运动，其通过连杆（8,9; 8'，9'）到横向翅片（2）。横向翅片由铰链（10）枢转，使得翅片由于曲柄销部分的旋转运动而使其垂直摆动，由此可浮动结构（1）能够在空气中飞行和前进。

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