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GB2040850B - Helicopter rotor - Google Patents

Helicopter rotor

Info

Publication number
GB2040850B
GB2040850B GB7916766A GB7916766A GB2040850B GB 2040850 B GB2040850 B GB 2040850B GB 7916766 A GB7916766 A GB 7916766A GB 7916766 A GB7916766 A GB 7916766A GB 2040850 B GB2040850 B GB 2040850B
Authority
GB
United Kingdom
Prior art keywords
helicopter rotor
helicopter
rotor
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
GB7916766A
Other versions
GB2040850A (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.)
Westland Group PLC
Original Assignee
Westland Aircraft 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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Priority to GB7916766A priority Critical patent/GB2040850B/en
Publication of GB2040850A publication Critical patent/GB2040850A/en
Application granted granted Critical
Publication of GB2040850B publication Critical patent/GB2040850B/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
    • B64C27/35—Rotors having elastomeric joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
GB7916766A 1978-05-17 1979-05-14 Helicopter rotor Expired GB2040850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7916766A GB2040850B (en) 1978-05-17 1979-05-14 Helicopter rotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2022678 1978-05-17
GB7916766A GB2040850B (en) 1978-05-17 1979-05-14 Helicopter rotor

Publications (2)

Publication Number Publication Date
GB2040850A GB2040850A (en) 1980-09-03
GB2040850B true GB2040850B (en) 1982-06-03

Family

ID=26254541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916766A Expired GB2040850B (en) 1978-05-17 1979-05-14 Helicopter rotor

Country Status (1)

Country Link
GB (1) GB2040850B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323332A (en) * 1979-12-21 1982-04-06 United Technologies Corporation Hingeless helicopter rotor with elastic gimbal hub
DE3510073A1 (en) * 1985-03-20 1986-09-25 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Rotor having rotor-hub arms in the form of forks
US4729753A (en) * 1985-11-04 1988-03-08 Bell Helicopter Textron Inc. Constant velocity elastomeric bearing joint
IT1240178B (en) * 1990-04-06 1993-11-27 Agusta Spa MAIN ROTOR FOR HELICOPTERS
FR2685676B1 (en) * 1991-12-27 1994-04-01 Aerospatiale Ste Nationale Indle ARTICULATED ROTOR HEAD FOR A GIRAVION.
FR2991967B1 (en) * 2012-06-19 2016-07-29 Etienne Jean Rampal AIR ROTOR ASSEMBLY WITH TWO OR THREE BLADES WITH A COMMON DEVICE FOR DAMPING THEIR TRAINING EFFORTS

Also Published As

Publication number Publication date
GB2040850A (en) 1980-09-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee