GB1492177A - Aircraft lift-producing members - Google Patents

Aircraft lift-producing members

Info

Publication number
GB1492177A
GB1492177A GB4614674A GB4614674A GB1492177A GB 1492177 A GB1492177 A GB 1492177A GB 4614674 A GB4614674 A GB 4614674A GB 4614674 A GB4614674 A GB 4614674A GB 1492177 A GB1492177 A GB 1492177A
Authority
GB
United Kingdom
Prior art keywords
flap
wing
lift
aircraft
skin
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
GB4614674A
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp 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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Priority to GB4614674A priority Critical patent/GB1492177A/en
Publication of GB1492177A publication Critical patent/GB1492177A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/22—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
    • B64C9/24—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing by single flap

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

1492177 Aircraft high-lift flaps BRITISH AIRCRAFT CORP Ltd 8 Oct 1975 [17 Oct 1974] 46146/74 Heading B7G An aircraft wing 1 having a high-lift leading edge flap 2 is formed at spanwise-spaced intervals with arcuate tracks 5 each guiding a roller 6 mounted on the rear end of a rod 7 which provides at its forward end a mounting for the flap 2. An intermediate cylindrical portion 7a of the rod slides within a fitting 8 pivotally mounted at 9 on a wing bracket 10 and formed with arms 14 each having a slot for a roller 15 mounted on the leading portion 11 of the wing. The leading portion 11 comprises a flexible upper skin 12 which extends around the leading edge into a lower skin portion 13 abutting a fixed skin portion 16. When the rollers 6 are moved forwardly in their tracks the rods 7 are moved through the fittings 8 which tilt about pivots 9 causing the flap 2 to move to the extended drooped position shown by full-lines. Simultaneously tilting of fittings 8 and associated arms 14 causes wing nose portion 11 to droop downwardly by deflection of skin panel 12, thereby forming slot 17. The invention may be applied to the forward region of a pivotable lift-increasing flap.
GB4614674A 1975-10-08 1975-10-08 Aircraft lift-producing members Expired GB1492177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4614674A GB1492177A (en) 1975-10-08 1975-10-08 Aircraft lift-producing members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4614674A GB1492177A (en) 1975-10-08 1975-10-08 Aircraft lift-producing members

Publications (1)

Publication Number Publication Date
GB1492177A true GB1492177A (en) 1977-11-16

Family

ID=10440040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4614674A Expired GB1492177A (en) 1975-10-08 1975-10-08 Aircraft lift-producing members

Country Status (1)

Country Link
GB (1) GB1492177A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020517521A (en) * 2017-04-28 2020-06-18 エアバス オペレーションズ ゲーエムベーハーＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ ＧｍｂＨ Aircraft wing
JP2020517524A (en) * 2017-04-28 2020-06-18 エアバス オペレーションズ ゲーエムベーハーＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ ＧｍｂＨ Aircraft wing
US11286033B2 (en) 2019-03-29 2022-03-29 Airbus Operations Gmbh Wing for an aircraft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020517521A (en) * 2017-04-28 2020-06-18 エアバス オペレーションズ ゲーエムベーハーＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ ＧｍｂＨ Aircraft wing
JP2020517524A (en) * 2017-04-28 2020-06-18 エアバス オペレーションズ ゲーエムベーハーＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ ＧｍｂＨ Aircraft wing
US11186356B2 (en) 2017-04-28 2021-11-30 Airbus Operations Gmbh Wing for an aircraft
US11565789B2 (en) 2017-04-28 2023-01-31 Airbus Operations Gmbh Wing for an aircraft
US11577819B2 (en) 2017-04-28 2023-02-14 Airbus Operations Gmbh Wing for an aircraft
US11286033B2 (en) 2019-03-29 2022-03-29 Airbus Operations Gmbh Wing for an aircraft

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931008