GB458187A - Improvements relating to retractable undercarriages for aircraft - Google Patents

Improvements relating to retractable undercarriages for aircraft

Info

Publication number
GB458187A
GB458187A GB2029435A GB2029435A GB458187A GB 458187 A GB458187 A GB 458187A GB 2029435 A GB2029435 A GB 2029435A GB 2029435 A GB2029435 A GB 2029435A GB 458187 A GB458187 A GB 458187A
Authority
GB
United Kingdom
Prior art keywords
aircraft
wing
articulated
pivoted
guided
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
GB2029435A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2029435A priority Critical patent/GB458187A/en
Publication of GB458187A publication Critical patent/GB458187A/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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

458,187. Aircraft alighting gear. DOWTY, G. H., Arle Court, Cheltenham. July 16, 1935, No. 20294. [Class 4] In a retractable aircraft undercarriage in which an articulated radius rod 6, 8 has one of its lengths 8 pivoted about an axis 9 for retracting or extending the undercarriage, the length 8 is formed with an arm 10 connected by a link 12 or its equivalent to the moving part 16 of a fixedly aligned jack, the part 16 being guided in the fixed alignment. As shown, a, landing wheel 2 is carried between cross braced shockabsorber members 1 articulated at 3 to the aircraft wing structure. The radius-rod 6, 8 is pivoted to the shock-absorber at 5 and to the wing at 9. The part 16 is guided on a fixed stem 15, of a hydraulic jack 14, the stem is mounted between swing spars 17, 18. The wing is provided with a lined cavity 4a to receive the wheel when retracted. Locking and indicating means may be provided.
GB2029435A 1935-07-16 1935-07-16 Improvements relating to retractable undercarriages for aircraft Expired GB458187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2029435A GB458187A (en) 1935-07-16 1935-07-16 Improvements relating to retractable undercarriages for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2029435A GB458187A (en) 1935-07-16 1935-07-16 Improvements relating to retractable undercarriages for aircraft

Publications (1)

Publication Number Publication Date
GB458187A true GB458187A (en) 1936-12-15

Family

ID=10143586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2029435A Expired GB458187A (en) 1935-07-16 1935-07-16 Improvements relating to retractable undercarriages for aircraft

Country Status (1)

Country Link
GB (1) GB458187A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422577A (en) * 1942-07-15 1947-06-17 Martin James Retractable undercarriage for aircraft
US3111292A (en) * 1962-08-06 1963-11-19 Joseph C Martin Retractable aircraft undercarriage
US3121547A (en) * 1962-02-21 1964-02-18 Emanuel F Paxhia Landing gear
FR2983170A1 (en) * 2011-11-30 2013-05-31 Airbus Operations Sas FRONT AIRCRAFT FUSELAGE STRUCTURE COMPRISING A LANDING TRAIN

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422577A (en) * 1942-07-15 1947-06-17 Martin James Retractable undercarriage for aircraft
US3121547A (en) * 1962-02-21 1964-02-18 Emanuel F Paxhia Landing gear
US3111292A (en) * 1962-08-06 1963-11-19 Joseph C Martin Retractable aircraft undercarriage
FR2983170A1 (en) * 2011-11-30 2013-05-31 Airbus Operations Sas FRONT AIRCRAFT FUSELAGE STRUCTURE COMPRISING A LANDING TRAIN
CN103129733A (en) * 2011-11-30 2013-06-05 空中客车营运有限公司 Front structure of an aircraft fuselage comprising landing gear
US8840063B2 (en) 2011-11-30 2014-09-23 Airbus Operations Sas Front structure of an aircraft fuselage comprising landing gear
CN103129733B (en) * 2011-11-30 2015-11-04 空中客车营运有限公司 Comprise the aircraft fuselage front structure of alighting gear and comprise the aircraft of this structure

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