FR2148528A1 - - Google Patents

Info

Publication number
FR2148528A1
FR2148528A1 FR7228542A FR7228542A FR2148528A1 FR 2148528 A1 FR2148528 A1 FR 2148528A1 FR 7228542 A FR7228542 A FR 7228542A FR 7228542 A FR7228542 A FR 7228542A FR 2148528 A1 FR2148528 A1 FR 2148528A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7228542A
Other languages
French (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.)
Westland Group PLC
Original Assignee
Westland Aircraft Ltd
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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Publication of FR2148528A1 publication Critical patent/FR2148528A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
    • B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/04—Arrangement or disposition on aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C2025/325—Alighting gear characterised by elements which contact the ground or similar surface  specially adapted for helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Toys (AREA)
FR7228542A 1971-08-11 1972-08-08 Withdrawn FR2148528A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3773571A GB1394177A (en) 1971-08-11 1971-08-11 Helicopters

Publications (1)

Publication Number Publication Date
FR2148528A1 true FR2148528A1 (de) 1973-03-23

Family

ID=10398666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228542A Withdrawn FR2148528A1 (de) 1971-08-11 1972-08-08

Country Status (3)

Country Link
DE (1) DE2236415A1 (de)
FR (1) FR2148528A1 (de)
GB (1) GB1394177A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801285A1 (de) * 1988-01-19 1989-07-27 Alfons Dipl Ing Haeusler Drehfluegler, insbesondere trag- oder flugschrauber

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437419A (en) * 1992-11-06 1995-08-01 The United States Of America As Represented By The United States National Aeronautics And Space Administration Rotorcraft blade-vortex interaction controller
NO322196B1 (no) * 2004-07-02 2006-08-28 Simicon As Hybrid luftfartoy
US7137589B2 (en) * 2005-01-28 2006-11-21 Northrop Grumman Corporation Compound helicopter with combined wings and landing struts
DE102012100102B4 (de) * 2012-01-06 2015-09-24 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauberkonfiguration
DE102015107913B4 (de) 2015-05-20 2018-01-25 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hubschrauberkonfiguration für Hubschrauber mit starrem Horizontalrotor
CN106314761B (zh) * 2016-08-31 2018-11-23 北京航空航天大学 一种应用于小型复合式直升机的全动机翼机构
CN112607006B (zh) * 2020-12-30 2022-04-08 中国人民解放军总参谋部第六十研究所 一种无人直升机触地反馈式起落架系统
DE102022000073A1 (de) 2022-01-12 2023-07-13 Gerd BERCHTOLD Einstellbarer Hilfsflügel als Auftriebsunterstützung für vertikal startendende Fluggeräte mit nicht schwenkbaren Auftriebsrotoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801285A1 (de) * 1988-01-19 1989-07-27 Alfons Dipl Ing Haeusler Drehfluegler, insbesondere trag- oder flugschrauber

Also Published As

Publication number Publication date
DE2236415A1 (de) 1973-03-08
GB1394177A (en) 1975-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse