GB1500007A - Rotor for rotary wing aircraft - Google Patents

Rotor for rotary wing aircraft

Info

Publication number
GB1500007A
GB1500007A GB3701674A GB3701674A GB1500007A GB 1500007 A GB1500007 A GB 1500007A GB 3701674 A GB3701674 A GB 3701674A GB 3701674 A GB3701674 A GB 3701674A GB 1500007 A GB1500007 A GB 1500007A
Authority
GB
United Kingdom
Prior art keywords
blade
wing aircraft
hub
blades
folding
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
GB3701674A
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.)
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 GB3701674A priority Critical patent/GB1500007A/en
Priority to DE19752535028 priority patent/DE2535028A1/de
Priority to IT5098775A priority patent/IT1044418B/it
Priority to FR7525614A priority patent/FR2282367A1/fr
Priority to JP10128275A priority patent/JPS5833160B2/ja
Publication of GB1500007A publication Critical patent/GB1500007A/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
    • B64C27/322—Blade travel limiting devices, e.g. droop stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • 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
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C27/50—Blades foldable to facilitate stowage of aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Tires In General (AREA)
GB3701674A 1974-08-22 1974-08-22 Rotor for rotary wing aircraft Expired GB1500007A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3701674A GB1500007A (en) 1974-08-22 1974-08-22 Rotor for rotary wing aircraft
DE19752535028 DE2535028A1 (de) 1974-08-22 1975-08-06 Rotor fuer drehfluegelflugzeuge
IT5098775A IT1044418B (it) 1974-08-22 1975-08-19 Perfezionamento nei rotori per aeromobili ad ala rotante
FR7525614A FR2282367A1 (fr) 1974-08-22 1975-08-19 Rotor pour aeronef a voilure tournante
JP10128275A JPS5833160B2 (ja) 1974-08-22 1975-08-22 カイテンヨクコウクウキヨウカイテンヨク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3701674A GB1500007A (en) 1974-08-22 1974-08-22 Rotor for rotary wing aircraft

Publications (1)

Publication Number Publication Date
GB1500007A true GB1500007A (en) 1978-02-08

Family

ID=10393046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3701674A Expired GB1500007A (en) 1974-08-22 1974-08-22 Rotor for rotary wing aircraft

Country Status (5)

Country Link
JP (1) JPS5833160B2 (https=)
DE (1) DE2535028A1 (https=)
FR (1) FR2282367A1 (https=)
GB (1) GB1500007A (https=)
IT (1) IT1044418B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828525B2 (en) 2003-08-27 2010-11-09 Bell Helicopter Textron Inc. Soft in-plane tiltrotor hub

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025338B (en) * 1978-06-02 1982-08-04 Aerospatiale Helicopterrotor
FR2427251A1 (fr) * 1978-06-02 1979-12-28 Aerospatiale Rotor pour giravion
FR2516891A1 (fr) * 1981-11-25 1983-05-27 Aerospatiale Rotor pour giravions, a articulations integrees dans le pied de pale
FR2551723B1 (fr) * 1983-09-08 1985-12-13 Aerospatiale Dispositif a butees escamotables pour limiter les battements des pales d'un rotor principal de giravion
EP0600797A1 (fr) * 1992-12-03 1994-06-08 Lucas France S.A. Dispositif de verrouillage des pales du rotor d'un hélicoptère à l'encontre d'un battement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828525B2 (en) 2003-08-27 2010-11-09 Bell Helicopter Textron Inc. Soft in-plane tiltrotor hub

Also Published As

Publication number Publication date
JPS5833160B2 (ja) 1983-07-18
JPS5147798A (ja) 1976-04-23
DE2535028A1 (de) 1976-03-18
FR2282367B1 (https=) 1979-09-07
IT1044418B (it) 1980-03-20
FR2282367A1 (fr) 1976-03-19

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Legal Events

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