ES175314A1 - Un helicóptero - Google Patents
Un helicópteroInfo
- Publication number
- ES175314A1 ES175314A1 ES175314A ES175314A ES175314A1 ES 175314 A1 ES175314 A1 ES 175314A1 ES 175314 A ES175314 A ES 175314A ES 175314 A ES175314 A ES 175314A ES 175314 A1 ES175314 A1 ES 175314A1
- Authority
- ES
- Spain
- Prior art keywords
- helicopter
- 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
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/30—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with provision for reducing drag of inoperative rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US625794A US2529635A (en) | 1945-10-31 | 1945-10-31 | Helicopter rotor control mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ES175314A1 true ES175314A1 (es) | 1946-11-16 |
Family
ID=24507620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES175314A Expired ES175314A1 (es) | 1945-10-31 | 1946-10-16 | Un helicóptero |
Country Status (2)
Country | Link |
---|---|
US (1) | US2529635A (es) |
ES (1) | ES175314A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720271A (en) * | 1947-05-20 | 1955-10-11 | United Aircraft Corp | Helicopter control mechanism |
US2638994A (en) * | 1951-03-30 | 1953-05-19 | United Aircraft Corp | Rotor head |
US9896199B2 (en) * | 2013-12-20 | 2018-02-20 | Bell Helicopter Textron Inc. | Rotor hub for a rotorcraft |
EP2982604B1 (en) * | 2014-08-08 | 2017-06-21 | LEONARDO S.p.A. | Helicopter anti-torque rotor |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE356160C (de) * | 1922-07-14 | Leopold Merz | Motorgondel fuer Luftfahrzeuge | |
US1386493A (en) * | 1917-01-05 | 1921-08-02 | R Guyot & Cie Soc | Device for cooling the motors of aeroplanes or dirigible aircraft |
US1599955A (en) * | 1922-05-03 | 1926-09-14 | Firm Dornier Metallbauten Gmbh | Carriage for flying machines |
US1651716A (en) * | 1923-07-27 | 1927-12-06 | Daimler Benz Ag | Flying machine |
US1776877A (en) * | 1928-03-24 | 1930-09-30 | Joseph G Yonkese | Fuel control and balancing system |
US1938091A (en) * | 1930-08-22 | 1933-12-05 | Wick Alberto | New helicopter |
CH155974A (fr) * | 1931-02-04 | 1932-07-15 | Wick Alberto | Hélicoptère. |
US2006468A (en) * | 1931-10-16 | 1935-07-02 | Albin K Longren | Airplane fuselage |
US2002944A (en) * | 1932-07-15 | 1935-05-28 | Curtiss Aeroplane & Motor Co | Access opening for use in aircraft construction |
US2067228A (en) * | 1933-05-24 | 1937-01-12 | Autogiro Co Of America | Rotary sustaining wings for aircraft |
US2297400A (en) * | 1938-10-24 | 1942-09-29 | Friedrich Albert | Driving mechanism for air propellers |
US2318260A (en) * | 1940-04-09 | 1943-05-04 | United Aircraft Corp | Helicopter and controls therefor |
US2264944A (en) * | 1940-10-16 | 1941-12-02 | Autogiro Co Of America | Blade mounting for aircraft sustaining rotors |
US2402349A (en) * | 1943-02-27 | 1946-06-18 | United Aircraft Corp | Adjustable rotor |
US2405777A (en) * | 1943-03-31 | 1946-08-13 | United Aircraft Corp | Foldable rotor |
US2396189A (en) * | 1943-05-03 | 1946-03-05 | William N Millar | Aircraft float |
US2383038A (en) * | 1943-06-04 | 1945-08-21 | Bossi Enea | Airing of antitorque propellers |
US2399076A (en) * | 1943-09-13 | 1946-04-23 | William T Trice | Helicopter |
-
1945
- 1945-10-31 US US625794A patent/US2529635A/en not_active Expired - Lifetime
-
1946
- 1946-10-16 ES ES175314A patent/ES175314A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2529635A (en) | 1950-11-14 |
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