DEVICE FOR TURNING REACTION NOZZLE OF TURBOJET ENGINE Russian patent published in 2007 - IPC F02K1/80 

FIELD: turbojet engines.

SUBSTANCE: proposed device for turning reaction nozzle of turbojet engine has fixed housing with two additional L-shaped supports from side of its outer surface, and movable housing. Movable housing is hinge-coupled with fixed housing in two diametrically opposite places by pivots. Said pivots are provided with support flanges from side of inner surface of fixed housing, and are installed stationarily in radial holes of fixed housing and additional support. Support washer is placed between one of end faces of movable housing and end face of fixed housing or end face of additional support. Additional support washer is installed on each pivot from side of other end face of movable housing. Spacer bushing and two support bushings with flanges resting on end face surfaces and fixed in holes of movable housing are installed between support washer and additional support washer. End face clearance is made between one of flanges of support bushings of movable housing and one of support washers. Pivot is provided with threaded hole from side opposite to its flange in which clamping bolt is fitted whose end face engages with external surface of additional support of fixed housing.

EFFECT: reduced wear of members of high joint and increased reparability of entire unit.

4 cl, 2 dwg