IT1014735B - HELICOPTER BLADE - Google Patents

HELICOPTER BLADE

Info

Publication number
IT1014735B
IT1014735B IT23551/74A IT2355174A IT1014735B IT 1014735 B IT1014735 B IT 1014735B IT 23551/74 A IT23551/74 A IT 23551/74A IT 2355174 A IT2355174 A IT 2355174A IT 1014735 B IT1014735 B IT 1014735B
Authority
IT
Italy
Prior art keywords
helicopter blade
helicopter
blade
Prior art date
Application number
IT23551/74A
Other languages
Italian (it)
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
Priority claimed from US00366825A external-priority patent/US3822105A/en
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT1014735B publication Critical patent/IT1014735B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/467—Aerodynamic features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
IT23551/74A 1973-06-04 1974-06-04 HELICOPTER BLADE IT1014735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00366825A US3822105A (en) 1971-09-22 1973-06-04 Helicopter blade

Publications (1)

Publication Number Publication Date
IT1014735B true IT1014735B (en) 1977-04-30

Family

ID=23444705

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23551/74A IT1014735B (en) 1973-06-04 1974-06-04 HELICOPTER BLADE

Country Status (8)

Country Link
JP (1) JPS51116599A (en)
BR (1) BR7404568D0 (en)
CA (1) CA988906A (en)
DE (1) DE2426689A1 (en)
FR (1) FR2231565B1 (en)
GB (1) GB1477490A (en)
IL (1) IL44661A (en)
IT (1) IT1014735B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538055A (en) * 1975-05-19 1979-01-10 Westland Aircraft Ltd Helicopter rotor blades
US4028003A (en) * 1976-04-12 1977-06-07 United Technologies Corporation Torsionally compliant helicopter rotor blade with improved stability and performance characteristics
FR2479132A1 (en) * 1980-03-25 1981-10-02 Aerospatiale HIGH PERFORMANCE BLADE FOR HELICOPTER ROTOR
DE102015121502A1 (en) * 2015-12-10 2017-06-14 Christoph Fraundorfer Gyroplane rotor blade for autorotatory lift generation
US20240067333A1 (en) * 2022-08-31 2024-02-29 Lockheed Martin Corporation Method of stabilizing articulated rotor blade

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065933A (en) * 1960-05-20 1962-11-27 Frank Krause Jr A Helicopter

Also Published As

Publication number Publication date
DE2426689A1 (en) 1974-12-12
JPS51116599A (en) 1976-10-14
IL44661A (en) 1976-12-31
FR2231565B1 (en) 1982-02-05
BR7404568D0 (en) 1975-01-07
FR2231565A1 (en) 1974-12-27
IL44661A0 (en) 1974-09-10
CA988906A (en) 1976-05-11
GB1477490A (en) 1977-06-22

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