HEAVIER-THAN-AIR VERTICAL TAKEOFF AND LANDING FLYING VEHICLE WITH PROPELLER CARRYING NACELLES FREELY TURNING THROUGH 90 DEG UNDER CONTROL OF DAMPING UNITS Russian patent published in 2007 - IPC B64C27/28 B64C29/00 

Abstract RU 2303559 C2

FIELD: heavier-than-air vertical takeoff and landing flying vehicles.

SUBSTANCE: proposed flying vehicle has fuselage (1), at least two arms (3) symmetrically projecting over longitudinal sides of fuselage and one propeller carrying nacelles (4) mounted on free end of each arm for free turn. Each nacelle is provided with rotation shaft for rotation of nacelles through 90° relative to respective arm from extreme practically vertical takeoff position to extreme practically horizontal cruising flight position. Each nacelle is provided with damping unit which have at least two interconnected passive hydraulic cylinders; each hydraulic cylinder is mounted between one of arms (3) and pivot axle of respective nacelle (4).

EFFECT: simplified construction.

8 dwg

Similar patents RU2303559C2

Title Year Author Number
ROTORCRAFT WITH VERTICAL TAKEOFF 2014
  • Parastaev Andrej Zelimkhanovich
RU2563921C1
FOLDING PROPELLER 2018
  • Redkin Andrej Vladimirovich
  • Kosushkin Konstantin Gennadevich
  • Gvozdev Nikita Denisovich
RU2702868C1
VERTICAL TAKE-OFF AND LANDING AIRCRAFT AND AEROMECHANICAL METHOD FOR CONTROLLING ROTATION OF LIFT CRUISE POWER UNITS THEREOF 2020
  • Gajnutdinov Vladimir Grigorevich
  • Kamaletdinov Nail Nadyrovich
RU2753312C1
TAILSITTER 2019
  • Bianco Mengotti Riccardo
RU2775027C1
SWASH PLATE OF SINGLE-ROTOR AIRCRAFT AND METHOD OF ITS OPERATION 2020
  • Taranukha Igor Ignatevich
RU2740039C1
MAIN ROTOR CAPABLE OF FOLDING AND UNFOLDING IN FLIGHT 2022
  • Vorogushin Vladimir Aleksandrovich
RU2787115C1
AIRCRAFT CAPABLE OF VERTICAL TAKE-OFF 2014
  • Jyudas Mikhael
  • Shtratenberg Friderike
  • Van-Tor Yan
  • Sholts Verner
  • Karrais Bertold
  • Shtangl Volfgang
RU2670356C2
COMPOUND HELICOPTER 1994
  • Fefer Mikhail Il'Ich
RU2089456C1
MULTIPURPOSE HELICOPTER AIRPLANE WITH REMOTE CONTROL 2008
  • Durov Dmitrij Sergeevich
RU2370414C1
AIRCRAFT 2016
  • Pchentleshev Valerij Turkubeevich
RU2639352C1

RU 2 303 559 C2

Authors

Sule-Lariv'Er Zhan

Dates

2007-07-27Published

2002-09-27Filed