FR1038846A - Helicopter with two wings rotating in opposite directions and coaxial - Google Patents
Helicopter with two wings rotating in opposite directions and coaxialInfo
- Publication number
- FR1038846A FR1038846A FR1038846DA FR1038846A FR 1038846 A FR1038846 A FR 1038846A FR 1038846D A FR1038846D A FR 1038846DA FR 1038846 A FR1038846 A FR 1038846A
- Authority
- FR
- France
- Prior art keywords
- helicopter
- coaxial
- opposite directions
- wings rotating
- wings
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/026—Aircraft not otherwise provided for characterised by special use for use as personal propulsion unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1038846T | 1951-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1038846A true FR1038846A (en) | 1953-10-01 |
Family
ID=9587908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1038846D Expired FR1038846A (en) | 1951-06-14 | 1951-06-14 | Helicopter with two wings rotating in opposite directions and coaxial |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1038846A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174170B (en) * | 1961-07-04 | 1964-07-16 | Eberhard Krueger | helicopter |
DE3236027A1 (en) * | 1982-07-07 | 1984-01-12 | Bernd 6352 Ober-Mörlen Jung | Drive for a helicopter |
WO1984000339A1 (en) * | 1982-07-07 | 1984-02-02 | Bernd Jung | Helicopter |
WO1985003052A1 (en) * | 1984-01-12 | 1985-07-18 | Bernd Jung | Lifting device for persons and/or loads |
WO1995025037A1 (en) * | 1994-03-12 | 1995-09-21 | Clive John Linnell | Airborne vehicule |
WO1997016343A1 (en) * | 1995-10-28 | 1997-05-09 | Johannes Schier | Aircraft |
DE202007006976U1 (en) | 2007-05-15 | 2008-09-18 | Jung, Nadine | helicopter |
CN103332294A (en) * | 2013-07-03 | 2013-10-02 | 马帅 | Helicopter rotor |
-
1951
- 1951-06-14 FR FR1038846D patent/FR1038846A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174170B (en) * | 1961-07-04 | 1964-07-16 | Eberhard Krueger | helicopter |
DE3236027A1 (en) * | 1982-07-07 | 1984-01-12 | Bernd 6352 Ober-Mörlen Jung | Drive for a helicopter |
WO1984000339A1 (en) * | 1982-07-07 | 1984-02-02 | Bernd Jung | Helicopter |
WO1985003052A1 (en) * | 1984-01-12 | 1985-07-18 | Bernd Jung | Lifting device for persons and/or loads |
DE3400898A1 (en) * | 1984-01-12 | 1985-07-25 | Bernd 6352 Ober-Mörlen Jung | LIFT FOR PERSONS AND / OR LOAD |
WO1995025037A1 (en) * | 1994-03-12 | 1995-09-21 | Clive John Linnell | Airborne vehicule |
WO1997016343A1 (en) * | 1995-10-28 | 1997-05-09 | Johannes Schier | Aircraft |
AU711268B2 (en) * | 1995-10-28 | 1999-10-07 | Johannes Schier | Aircraft |
US5996933A (en) * | 1995-10-28 | 1999-12-07 | Schier; Johannes | Aircraft |
CN1076688C (en) * | 1995-10-28 | 2001-12-26 | 约翰内斯·希尔 | Aircraft |
DE202007006976U1 (en) | 2007-05-15 | 2008-09-18 | Jung, Nadine | helicopter |
WO2008138972A1 (en) | 2007-05-15 | 2008-11-20 | Jung, Nadine | Helicopter |
CN103332294A (en) * | 2013-07-03 | 2013-10-02 | 马帅 | Helicopter rotor |
CN103332294B (en) * | 2013-07-03 | 2016-04-20 | 济南弘毅格致科贸有限公司 | A kind of lifting airscrew |
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