发明名称 |
Rotor blade provided with a moveable flap by means of a main ball joint, whereby a main shaft is fixed to the flap |
摘要 |
<p>The blade has a trailing edge tiltable flap (5) pivoting about a virtual hinge axis (Y`) extending along a span of the blade (1) and the flap. The flap is provided with a main ball joint (30) having an inner cage (32), an outer cage (33) and a shaft (31) secured to the flap, where a front portion (33`) of the outer cage is connected to an end of a linear type electromagnetic actuator (10) via a single bent connecting rod (46), The actuator is arranged in the blade and permits the flap to pivot about the axis, where the shaft extends perpendicularly to the axis about which the flap pivots.</p> |
申请公布号 |
EP1783049(A1) |
申请公布日期 |
2007.05.09 |
申请号 |
EP20060021787 |
申请日期 |
2006.10.18 |
申请人 |
EUROCOPTER |
发明人 |
LORIN DE LA GRANDMAISON, FRANCOIS;MORANT, MICHEL;ARDESI, OLIVIER;GAFFIERO, JACQUES |
分类号 |
B64C27/615 |
主分类号 |
B64C27/615 |
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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