GB984775A - Improvements in or relating to retractable undercarriages for aircraft - Google Patents

Improvements in or relating to retractable undercarriages for aircraft

Info

Publication number
GB984775A
GB984775A GB454762A GB454762A GB984775A GB 984775 A GB984775 A GB 984775A GB 454762 A GB454762 A GB 454762A GB 454762 A GB454762 A GB 454762A GB 984775 A GB984775 A GB 984775A
Authority
GB
United Kingdom
Prior art keywords
pivoted
aircraft
airframe
undercarriage
relating
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
GB454762A
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.)
Hispano Suiza Lallemant SA
Original Assignee
Hispano Suiza Lallemant SA
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 Hispano Suiza Lallemant SA filed Critical Hispano Suiza Lallemant SA
Publication of GB984775A publication Critical patent/GB984775A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/14—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like fore-and-aft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

984,775. Aircraft undercarriages. SOC. HISPANO-SUIZA-LALLEMANT. Feb. 6, 1962 [Aug. 8, 1961], No. 4547/62. Headings B7G and B7W. An aircraft undercarriage comprises a shock absorber 2 pivoted at A to the wheel (or pair of wheels) support 5 and at B to a connecting member 4 pivoted at C to the airframe, the pivots A, B and C being in substantially vertical alignment when the undercarriage is down, as in Fig. 1, and a fluid retraction jack 8 pivoted at H to the airframe and at I to member 4, a link 7 extending between a pivot G on member 4 and a pivot F on a rod 6 having one end pivoted to the airframe at E and the other end pivoted to the wheel support 5 at D. A down lock and a pilot's " undercarriage down " indicator are provided.
GB454762A 1961-08-08 1962-02-06 Improvements in or relating to retractable undercarriages for aircraft Expired GB984775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870329A FR1304121A (en) 1961-08-08 1961-08-08 Improvements to retractable landing gears for aerodynes, in particular for high-wing aircraft

Publications (1)

Publication Number Publication Date
GB984775A true GB984775A (en) 1965-03-03

Family

ID=8760929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB454762A Expired GB984775A (en) 1961-08-08 1962-02-06 Improvements in or relating to retractable undercarriages for aircraft

Country Status (2)

Country Link
FR (1) FR1304121A (en)
GB (1) GB984775A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272366A (en) * 1979-08-16 1981-06-09 Fmc Corporation Heavy duty two mass vibratory machine
WO2005028304A2 (en) * 2003-08-15 2005-03-31 The Boeing Company Airplane landing gear
EP3366579A1 (en) * 2017-02-28 2018-08-29 The Boeing Company Aircraft landing gear, aircraft, and related methods
EP3366578A1 (en) * 2017-02-28 2018-08-29 The Boeing Company Aircraft landing gear, aircraft, and related methods
US20190077499A1 (en) * 2017-09-13 2019-03-14 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272366A (en) * 1979-08-16 1981-06-09 Fmc Corporation Heavy duty two mass vibratory machine
WO2005028304A2 (en) * 2003-08-15 2005-03-31 The Boeing Company Airplane landing gear
WO2005028304A3 (en) * 2003-08-15 2005-06-09 Boeing Co Airplane landing gear
EP3366579A1 (en) * 2017-02-28 2018-08-29 The Boeing Company Aircraft landing gear, aircraft, and related methods
EP3366578A1 (en) * 2017-02-28 2018-08-29 The Boeing Company Aircraft landing gear, aircraft, and related methods
CN108502143A (en) * 2017-02-28 2018-09-07 波音公司 Aircraft landing gear structures, aircraft and correlation technique for aircraft
CN108502143B (en) * 2017-02-28 2023-03-10 波音公司 Aircraft landing gear structure for an aircraft, aircraft and associated method
US20190077499A1 (en) * 2017-09-13 2019-03-14 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear
US10967959B2 (en) * 2017-09-13 2021-04-06 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear
US11530031B2 (en) 2017-09-13 2022-12-20 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear
US11932379B2 (en) 2017-09-13 2024-03-19 General Atomics Aeronautical Systems, Inc. Folding trailing arm landing gear

Also Published As

Publication number Publication date
FR1304121A (en) 1962-09-21

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