MOTOR DELTAPLANE Russian patent published in 1996 - IPC

FIELD: aeronautical engineering. SUBSTANCE: deltaplane has delta-shaped wing with tubular primary structure including fin tube, side tubes with end ribs of wing, trapezium and mast and truss fuselage connected in central unit with vertical beam. Truss fuselage consists of horizontal beam secured to vertical beam; mounted on horizontal beam are pilot's seat skeleton and struts with main wheels and motor mount with power plant secured to vertical beam. Deltaplane is provided with slide block mounted on horizontal beam and connected with fuselage by means of flexible member; front portion of seat skeleton is hinged to slide block and rear portion is hinged to vertical beam; struts of main wheels are provided with rods which articulate them to slide block; horizontal beam is provided with slide block extreme position locks; fin and side tubes are telescopic and are provided with guides; end ribs of wing are provided with locks. EFFECT: reduction of time required for assembly and disassembly; reduction of overall dimensions folded state.