GB606305A - Improvements in or relating to rotary wing aircraft - Google Patents

Improvements in or relating to rotary wing aircraft

Info

Publication number
GB606305A
GB606305A GB109346A GB109346A GB606305A GB 606305 A GB606305 A GB 606305A GB 109346 A GB109346 A GB 109346A GB 109346 A GB109346 A GB 109346A GB 606305 A GB606305 A GB 606305A
Authority
GB
United Kingdom
Prior art keywords
wing aircraft
blade
flapping
rotary wing
relating
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
GB109346A
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.)
Fairey Aviation Co Ltd
Original Assignee
Fairey Aviation Co Ltd
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 Fairey Aviation Co Ltd filed Critical Fairey Aviation Co Ltd
Priority to GB109346A priority Critical patent/GB606305A/en
Publication of GB606305A publication Critical patent/GB606305A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)

Abstract

606,305. Rotary wing aircraft. FAIREY AVIATION CO., Ltd., and BENNETT, J. A. J. Jan. 11, 1946, No. 1093. [Class 4] The dynamic stability of a rotating wing aircraft is improved at the expense of the static stability by disposing the flapping hinge 5 of each blade 3 on the opposite side of a plane through the rotor hub axis and parallel to the flapping axis from the blade 3. As shown, the flapping hinges 5 are formed in lugs 11 secured to the triangular rotor head 1, the usual drag pivot 4 being provided between the drag link 2 and the blade 3.
GB109346A 1946-01-11 1946-01-11 Improvements in or relating to rotary wing aircraft Expired GB606305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB109346A GB606305A (en) 1946-01-11 1946-01-11 Improvements in or relating to rotary wing aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB109346A GB606305A (en) 1946-01-11 1946-01-11 Improvements in or relating to rotary wing aircraft

Publications (1)

Publication Number Publication Date
GB606305A true GB606305A (en) 1948-08-11

Family

ID=9716028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB109346A Expired GB606305A (en) 1946-01-11 1946-01-11 Improvements in or relating to rotary wing aircraft

Country Status (1)

Country Link
GB (1) GB606305A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678785A (en) * 1952-04-17 1954-05-18 Northrop Aircraft Inc Rotating blade speed brake
EP0039138A2 (en) * 1980-04-14 1981-11-04 WESTLAND plc Improvements in or relating to aerodynamic rotors
CN107140202A (en) * 2017-05-12 2017-09-08 上海寅翅智能科技有限公司 A kind of centrifugal flapping hinge rotor head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678785A (en) * 1952-04-17 1954-05-18 Northrop Aircraft Inc Rotating blade speed brake
EP0039138A2 (en) * 1980-04-14 1981-11-04 WESTLAND plc Improvements in or relating to aerodynamic rotors
EP0039138A3 (en) * 1980-04-14 1982-11-10 WESTLAND plc Improvements in or relating to aerodynamic rotors
CN107140202A (en) * 2017-05-12 2017-09-08 上海寅翅智能科技有限公司 A kind of centrifugal flapping hinge rotor head

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