| 摘要 |
FIELD: aerospace engineering. ^ SUBSTANCE: set of invention relates to aircraft engineering and covers the aircraft landing gear manipulation system and aircraft proper. Landing gear is hinged in landing gear room closed by doors. Aforesaid room incorporates control unit to activate various manipulation jobs, door control circuit and landing gear control circuit. Aforesaid unit and circuits are supplied from power supply in normal flight conditions, in stand-by and servicing conditions. ^ EFFECT: reduced weight and increased useful space. ^ 12 cl, 3 dwg |
