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FR966032A - Retractable rotary wing airplane - Google Patents

Retractable rotary wing airplane

Info

Publication number
FR966032A
FR966032A FR966032DA FR966032A FR 966032 A FR966032 A FR 966032A FR 966032D A FR966032D A FR 966032DA FR 966032 A FR966032 A FR 966032A
Authority
FR
France
Prior art keywords
rotary wing
wing airplane
retractable rotary
retractable
airplane
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Makhonine
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 filed Critical
Application granted granted Critical
Publication of FR966032A publication Critical patent/FR966032A/en
Expired 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
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0025—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being fixed relative to the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR966032D 1948-04-09 1948-04-09 Retractable rotary wing airplane Expired FR966032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966032T 1948-04-09

Publications (1)

Publication Number Publication Date
FR966032A true FR966032A (en) 1950-09-28

Family

ID=9499708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966032D Expired FR966032A (en) 1948-04-09 1948-04-09 Retractable rotary wing airplane

Country Status (1)

Country Link
FR (1) FR966032A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964263A (en) * 1957-08-26 1960-12-13 Arena Frank Aircraft construction
US3986686A (en) * 1975-06-02 1976-10-19 Teledyne Ryan Aeronautical A Division Of Teledyne Industries, Inc. Aircraft with retractable rotor wing
US4504029A (en) * 1971-03-08 1985-03-12 Eickmann Karl Fluid motor driven multi propeller aircraft
US4688743A (en) * 1971-03-08 1987-08-25 Karl Eickmann Aircraft with a retractable variable pitch propeller or a fluid motor driven multi propeller aircraft
EP3056425A1 (en) * 2015-02-13 2016-08-17 Airbus Defence and Space GmbH Aircraft which can launch vertically
USD822579S1 (en) 2017-04-24 2018-07-10 AFS-DV VTOL Technologies Corporation Aircraft
US10577091B2 (en) 2017-04-24 2020-03-03 Bcg Digital Ventures Gmbh Vertical take-off and landing aircraft
CN117799879A (en) * 2024-03-01 2024-04-02 山东钰镪地质资源勘查开发有限责任公司 Natural resource geological survey unmanned aerial vehicle of making a video recording

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964263A (en) * 1957-08-26 1960-12-13 Arena Frank Aircraft construction
US4504029A (en) * 1971-03-08 1985-03-12 Eickmann Karl Fluid motor driven multi propeller aircraft
US4688743A (en) * 1971-03-08 1987-08-25 Karl Eickmann Aircraft with a retractable variable pitch propeller or a fluid motor driven multi propeller aircraft
US3986686A (en) * 1975-06-02 1976-10-19 Teledyne Ryan Aeronautical A Division Of Teledyne Industries, Inc. Aircraft with retractable rotor wing
EP3056425A1 (en) * 2015-02-13 2016-08-17 Airbus Defence and Space GmbH Aircraft which can launch vertically
US10029785B2 (en) 2015-02-13 2018-07-24 Airbus Defence and Space GmbH Aircraft capable of vertical takeoff
USD822579S1 (en) 2017-04-24 2018-07-10 AFS-DV VTOL Technologies Corporation Aircraft
US10577091B2 (en) 2017-04-24 2020-03-03 Bcg Digital Ventures Gmbh Vertical take-off and landing aircraft
US11208203B2 (en) 2017-04-24 2021-12-28 Bcg Digital Ventures Gmbh Vertical take-off and landing aircraft
US12269585B2 (en) 2017-04-24 2025-04-08 Bcg Digital Ventures Gmbh Vertical take-off and landing aircraft
CN117799879A (en) * 2024-03-01 2024-04-02 山东钰镪地质资源勘查开发有限责任公司 Natural resource geological survey unmanned aerial vehicle of making a video recording

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