CA952888A - Semi-rigid rotor systems for rotary wing aircraft - Google Patents

Semi-rigid rotor systems for rotary wing aircraft

Info

Publication number
CA952888A
CA952888A CA125,038A CA125038A CA952888A CA 952888 A CA952888 A CA 952888A CA 125038 A CA125038 A CA 125038A CA 952888 A CA952888 A CA 952888A
Authority
CA
Canada
Prior art keywords
semi
wing aircraft
rotary wing
rotor systems
rigid 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
CA125,038A
Other languages
English (en)
Other versions
CA125038S (en
Inventor
Tadeusz L. Ciastula
Victor A.B. Rogers
David E.H. Balmford
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
Application granted granted Critical
Publication of CA952888A publication Critical patent/CA952888A/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
    • B64C27/33—Rotors having flexing arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
CA125,038A 1970-10-15 1971-10-13 Semi-rigid rotor systems for rotary wing aircraft Expired CA952888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4900670 1970-10-15

Publications (1)

Publication Number Publication Date
CA952888A true CA952888A (en) 1974-08-13

Family

ID=10450776

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,038A Expired CA952888A (en) 1970-10-15 1971-10-13 Semi-rigid rotor systems for rotary wing aircraft

Country Status (5)

Country Link
CA (1) CA952888A (de)
DE (1) DE2150761C3 (de)
FR (1) FR2110441B1 (de)
GB (1) GB1310035A (de)
IT (1) IT939542B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535391A (en) * 1976-05-11 1978-12-13 Westland Aircraft Ltd Helicopter rotors
GB1534404A (en) * 1976-07-15 1978-12-06 Westland Aircraft Ltd Helicopter rotors
DE102006042575A1 (de) * 2006-09-11 2008-03-27 Matthias Rupprecht Rotorkopfeinheit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949967A (en) * 1959-05-25 1960-08-23 Hughes Tool Co Blade-to-hub connector for thrust producing rotor
US3026942A (en) * 1959-07-07 1962-03-27 Bell Helicopter Corp Helicopter rotor system
US3384185A (en) * 1967-06-02 1968-05-21 Aerojet General Co Rotor hubs
US3926536A (en) * 1970-10-15 1975-12-16 Westland Aircraft Ltd Semi-rigid rotor systems for rotary wing aircraft

Also Published As

Publication number Publication date
DE2150761A1 (de) 1972-06-15
FR2110441B1 (de) 1976-02-13
DE2150761B2 (de) 1976-03-11
FR2110441A1 (de) 1972-06-02
GB1310035A (en) 1973-03-14
DE2150761C3 (de) 1985-05-15
IT939542B (it) 1973-02-10

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