ES175314A1 - Un helicóptero - Google Patents

Un helicóptero

Info

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
Application number
ES175314A
Other languages
English (en)
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of ES175314A1 publication Critical patent/ES175314A1/es
Expired 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
    • B64C27/30—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)
ES175314A 1945-10-31 1946-10-16 Un helicóptero Expired ES175314A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US2529635A (en) 1950-11-14

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