| 摘要 |
Modules that can be impinged upon by compressed air are arranged in front of and behind a box-shaped spar (1), whereby said modules have an airtight top skin and an airtight bottom skin and plates (7) which can transmit thrust are disposed therebetween. Each plate (7) has a console on each side. Said console extends along the entire length of the wing profile. One to two flexible tubes (9) that are airtight and only slightly extensible are inserted between two such consoles. When the tubes are subjected to pressure, they cause the plates (9) to move substantially parallel to each other and provide the wing with the desired camber. The aerodynamic profile is defined by rigid sheeting (10) whereby said sheeting (10) is secured to the top skin, bottom skin (5) and the sheet in an articulated manner by the plates (11) that are provided with hinges (14). The on-flow edge (3) of the wing has two airtight and only slightly extensible flexible tubes (15,16) which, when inflated in an appropriate manner, provide the on-flow edge (3) with the required shape. The off-flow edge (4) is open.
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