FR2126409A1 - - Google Patents

Info

Publication number
FR2126409A1
FR2126409A1 FR7206425A FR7206425A FR2126409A1 FR 2126409 A1 FR2126409 A1 FR 2126409A1 FR 7206425 A FR7206425 A FR 7206425A FR 7206425 A FR7206425 A FR 7206425A FR 2126409 A1 FR2126409 A1 FR 2126409A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7206425A
Other languages
French (fr)
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
Publication of FR2126409A1 publication Critical patent/FR2126409A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/32Rotors
    • B64C27/46Blades
    • B64C27/473Constructional features
    • B64C27/50Blades foldable to facilitate stowage of aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/54Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Retarders (AREA)
  • Toys (AREA)
FR7206425A 1971-02-26 1972-02-25 Withdrawn FR2126409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB553271 1971-02-26

Publications (1)

Publication Number Publication Date
FR2126409A1 true FR2126409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-06

Family

ID=9797981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206425A Withdrawn FR2126409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-26 1972-02-25

Country Status (3)

Country Link
DE (1) DE2204620A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2126409A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1333853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272187D1 (en) * 1981-11-19 1986-08-28 Westland Plc Helicopter rotors
CN112389645B (zh) * 2021-01-08 2022-06-21 成都飞亚航空设备应用研究所有限公司 双电机驱动旋翼电动折叠机构

Also Published As

Publication number Publication date
DE2204620A1 (de) 1972-10-26
GB1333853A (en) 1973-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse