GB1423895A - Air-craft fuselage-mounted undercarriages - Google Patents

Air-craft fuselage-mounted undercarriages

Info

Publication number
GB1423895A
GB1423895A GB2457973A GB2457973A GB1423895A GB 1423895 A GB1423895 A GB 1423895A GB 2457973 A GB2457973 A GB 2457973A GB 2457973 A GB2457973 A GB 2457973A GB 1423895 A GB1423895 A GB 1423895A
Authority
GB
United Kingdom
Prior art keywords
leg
undercarriage
aircraft
braced
air
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
GB2457973A
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.)
Messier Hispano SA
Original Assignee
Messier Hispano 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 Messier Hispano SA filed Critical Messier Hispano SA
Publication of GB1423895A publication Critical patent/GB1423895A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

1423895 Aircraft undercarriages MESSIER-HISPANO 23 May 1973 [26 May 1972] 24579/73 Heading B7G An aircraft undercarriage, in the embodiment formed by two units in tandem each retractable laterally into a fuselage about an axis X-X parallel to the aircraft longitudinal axis, comprises for each unit a main leg member 5 having a wheel-carrying arm 3 supported by a shock absorber 7 and braced by a member 9 connected to the top of the leg by a shaft 11, the main retraction pivots 16 and 17 being formed on the leg 5 and member 9 respectively. Adjacent the pivot 16 the leg 5 carries an arm which has a pivotal connection 22 with a retraction jack (not shown) the undercarriage being braced in the lowered position by a collapsible back-stay and locking mechanism 15. The undercarriage may comprise a single unit.
GB2457973A 1972-05-26 1973-05-23 Air-craft fuselage-mounted undercarriages Expired GB1423895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218911A FR2185537B1 (en) 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
GB1423895A true GB1423895A (en) 1976-02-04

Family

ID=9099168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457973A Expired GB1423895A (en) 1972-05-26 1973-05-23 Air-craft fuselage-mounted undercarriages

Country Status (4)

Country Link
ES (1) ES405124A1 (en)
FR (1) FR2185537B1 (en)
GB (1) GB1423895A (en)
IT (1) IT987414B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086995A (en) * 1990-04-09 1992-02-11 The Boeing Company Aft cantilevered wing landing gear for heavy airplane with aft center of gravity
US8714473B2 (en) 2003-04-07 2014-05-06 Airbus Uk Limited Landing gear
US11059572B2 (en) 2017-06-05 2021-07-13 Airbus Operations Limited Landing gear

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2568742A (en) 2017-11-27 2019-05-29 Airbus Operations Ltd Spring assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB463807A (en) * 1935-11-06 1937-04-07 Bristol Aeroplane Co Ltd Improvements in or relating to retractable landing gear, and and the like, for aircraft
FR1513398A (en) * 1966-12-08 1968-02-16 Sud Aviation Improvements made to large tonnage aircraft and in particular to their main landing gear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086995A (en) * 1990-04-09 1992-02-11 The Boeing Company Aft cantilevered wing landing gear for heavy airplane with aft center of gravity
US8714473B2 (en) 2003-04-07 2014-05-06 Airbus Uk Limited Landing gear
US8746615B2 (en) 2003-04-07 2014-06-10 Airbus Operations Limited Landing gear
US11059572B2 (en) 2017-06-05 2021-07-13 Airbus Operations Limited Landing gear

Also Published As

Publication number Publication date
IT987414B (en) 1975-02-20
ES405124A1 (en) 1975-07-01
FR2185537B1 (en) 1974-09-27
FR2185537A1 (en) 1974-01-04

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Legal Events

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