专利名称：System for controlling a mobile
aerodynamic surface of an aircraft
发明人：Roger Bellego,Etienne Foch申请号：US07/061145申请日：19870612公开号：US04765572A公开日：19880823
摘要：This invention relates to a system for controlling an aerodynamic surfacemounted mobile on an aircraft so as to be able to pivot freely about a fixed axis andprovided with a tab itself articulated on the trailing edge of the aerodynamic surface, thesystem being such that elastic connecting devices are provided between the tab and theaerodynamic surface and the tab can be directly actuated by the pilot, via a voluntaryactuating member and a mechanical linkage. According to the invention, this systemcomprises: an actuator interposed between the elastic connecting device and theaerodynamic surface; a device for controlling the actuator; and a clutch connecting thestructure of the aircraft to the mechanical linkage; and the device for controlling theactuator also controls the clutch, so that the latter is in disengaged position when theactuator is active and in engaged position when the actuator is inactive.
申请人：AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE
代理机构：Fisher, Christen & Sabol
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