FR2300704A1 - Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible - Google Patents

Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible

Info

Publication number
FR2300704A1
FR2300704A1 FR7504750A FR7504750A FR2300704A1 FR 2300704 A1 FR2300704 A1 FR 2300704A1 FR 7504750 A FR7504750 A FR 7504750A FR 7504750 A FR7504750 A FR 7504750A FR 2300704 A1 FR2300704 A1 FR 2300704A1
Authority
FR
France
Prior art keywords
helicopter
tubular
tilted
steerable
blades
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7504750A
Other languages
English (en)
Other versions
FR2300704B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TASSIN DE MONTAIGU RENE
Original Assignee
TASSIN DE MONTAIGU RENE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TASSIN DE MONTAIGU RENE filed Critical TASSIN DE MONTAIGU RENE
Priority to FR7504750A priority Critical patent/FR2300704A1/fr
Priority to CA243,939A priority patent/CA1064885A/fr
Priority to DE19762604575 priority patent/DE2604575A1/de
Publication of FR2300704A1 publication Critical patent/FR2300704A1/fr
Application granted granted Critical
Publication of FR2300704B1 publication Critical patent/FR2300704B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
  • Steering Controls (AREA)
FR7504750A 1975-02-14 1975-02-14 Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible Granted FR2300704A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7504750A FR2300704A1 (fr) 1975-02-14 1975-02-14 Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible
CA243,939A CA1064885A (fr) 1975-02-14 1976-01-19 Helicopteres a rotors coaxiaux, et notamment de type convertible_
DE19762604575 DE2604575A1 (de) 1975-02-14 1976-02-06 Helikopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504750A FR2300704A1 (fr) 1975-02-14 1975-02-14 Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible

Publications (2)

Publication Number Publication Date
FR2300704A1 true FR2300704A1 (fr) 1976-09-10
FR2300704B1 FR2300704B1 (fr) 1979-05-18

Family

ID=9151268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504750A Granted FR2300704A1 (fr) 1975-02-14 1975-02-14 Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible

Country Status (3)

Country Link
CA (1) CA1064885A (fr)
DE (1) DE2604575A1 (fr)
FR (1) FR2300704A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040052A1 (fr) * 1999-11-29 2001-06-07 Natural Colour Kari Kirjavainen Oy Rotor d'aeronef et aeronef
RU2532443C2 (ru) * 2013-02-26 2014-11-10 Владимир Николаевич Карфидов Летательный аппарат

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382460A (en) * 1941-01-08 1945-08-14 Bell Aircraft Corp Aircraft

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382460A (en) * 1941-01-08 1945-08-14 Bell Aircraft Corp Aircraft

Also Published As

Publication number Publication date
CA1064885A (fr) 1979-10-23
FR2300704B1 (fr) 1979-05-18
DE2604575A1 (de) 1976-08-26

Similar Documents

Publication Publication Date Title
US3241791A (en) Compound helicopter with shrouded tail propeller
US2377835A (en) Discopter
GB1394512A (en) Helicopter rotor head
CN110884652A (zh) 有最小阻力的巡航旋翼定位控制的垂直起降（vtol）飞行器
US2396038A (en) Helicopter
US2507657A (en) Aircraft with mixed type propulsion and sustaining means
WO2017180020A1 (fr) Aéronef
KR101755278B1 (ko) 하이브리드 프로펠러 장치를 구비하는 고정익 수직 이착륙 무인기
US2711295A (en) Convertible aircraft with disk shaped airfoil
US2642143A (en) Helicopter rotor
US2438151A (en) Aircraft propulsion mechanism
US2456485A (en) Helicopter with coaxial rotors
US3185410A (en) Vertical lift aircraft
GB618475A (en) Improvements in or relating to aircraft of the gyroplane type
GB1386335A (en) Rotary fluid moving propellor
US3801047A (en) Omnidirectional aircraft
US2443393A (en) Helicopter with one or more rotors having controllable ailerons
FR2300704A1 (fr) Perfectionnements aux helicopteres a rotors coaxiaux, et notamment de type convertible
GB1308023A (en) Bladed rotors
US2120168A (en) Aerodynamic rotor
EP4144637A1 (fr) Aéronef équipé d'ailes de support pour vol de croisière
GB1190246A (en) Rotor System for Rotary Wing Aircraft
GB1519380A (en) Method and apparatus to control aircraft having dual rigid rotors
US2420764A (en) Directional propeller control
GB962573A (en) Improvements relating to helicopter rotor