AIRCRAFT AERODYNAMIC SURFACE CONTROL MECHANISM

摘要

FIELD: aircraft manufacture; aircraft aerodynamic surface control mechanisms. ^ SUBSTANCE: proposed control mechanism has units and packages connected with aerodynamic surfaces by means of articulation units including bolted joint with nut 11 and bolt 10 with through longitudinal hole. On side of end surface of nut and on side of threaded part of bolt slots are made which are used (in aligned position) for receiving the tooth made on plane of washer 12. Washer is locked by additional bolt 14 located in hollow bolt and tightened up by self-locking nut 15. Bolt 14 is additionally secured with wire 16 passed through hole in bolt head to tabs of washer 17 mounted under nut 11 which is screwed on hollow bolt. ^ EFFECT: enhanced reliability of control mechanism. ^ 4 cl, 4 dwg