BR0212337A - Mecanismo de suporte de roda de aeronave - Google Patents

Mecanismo de suporte de roda de aeronave

Info

Publication number
BR0212337A
BR0212337A BR0212337-1A BR0212337A BR0212337A BR 0212337 A BR0212337 A BR 0212337A BR 0212337 A BR0212337 A BR 0212337A BR 0212337 A BR0212337 A BR 0212337A
Authority
BR
Brazil
Prior art keywords
support
wheel
shaft
aircraft wheel
support mechanism
Prior art date
Application number
BR0212337-1A
Other languages
English (en)
Other versions
BR0212337B1 (pt
Inventor
Koji Yoshioka
Original Assignee
Aruze Corp
Koji Yoshioka
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 Aruze Corp, Koji Yoshioka filed Critical Aruze Corp
Publication of BR0212337A publication Critical patent/BR0212337A/pt
Publication of BR0212337B1 publication Critical patent/BR0212337B1/pt

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 
    • B64C25/58—Arrangements or adaptations of shock-absorbers or springs
    • B64C25/60—Oleo legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
    • B64C2025/008—Comprising means for modifying their length, e.g. for kneeling, for jumping, or for leveling the aircraft

Landscapes

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

Abstract

"MECANISMO DE SUPORTE DE RODA DE AERONAVE". Um mecanismo de suporte de roda de aeronave capaz de reduzir o impacto sobre o pneu no momento de aterrissagem e capaz de reduzir o impacto sobre o pneu no momento de a roda colidir com um obstáculo que se encontra atravessado sobre a pista de decolagem. O mecanismo compreende um mecanismo de suspensão (3) de modo a suportar rotativamente uma roda (13) por meio da extremidade inferior de um membro de suporte (2) conectado à fuselagem, o mecanismo de suspensão (3) tendo uma montagem de eixo de manivela (5), e é caracterizado pelo fato de que a montagem de eixo de manivela compreende um eixo de suporte horizontal (51) suportado rotativamente pela extremidade inferior do membro de suporte, um eixo (52) de modo a suportar rotativamente a roda, e um braço (53) posicionado em ângulos retos com o eixo de suporte horizontal e o eixo de modo a conectar uma extremidade do eixo de suporte horizontal a uma extremidade do eixo.
BRPI0212337-1A 2001-09-05 2002-09-05 mecanismo de suporte de roda de aeronave. BR0212337B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-268869 2001-09-05
JP2001268869A JP4050885B2 (ja) 2001-09-05 2001-09-05 航空機用車輪支持機構
PCT/JP2002/009026 WO2003022680A1 (fr) 2001-09-05 2002-09-05 Mecanisme de soutien d'une roue d'aeronef

Publications (2)

Publication Number Publication Date
BR0212337A true BR0212337A (pt) 2004-09-21
BR0212337B1 BR0212337B1 (pt) 2011-09-06

Family

ID=19094791

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0212337-1A BR0212337B1 (pt) 2001-09-05 2002-09-05 mecanismo de suporte de roda de aeronave.

Country Status (6)

Country Link
US (1) US7051977B2 (pt)
EP (1) EP1424279A4 (pt)
JP (1) JP4050885B2 (pt)
BR (1) BR0212337B1 (pt)
CA (1) CA2458607C (pt)
WO (1) WO2003022680A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102791A1 (ja) * 2007-02-20 2008-08-28 Sus21 America Inc. 航空機用車輪支持装置
US20090101754A1 (en) * 2007-10-18 2009-04-23 O'connell Charles Aircraft nose gear control apparatus
EP2319760B1 (en) * 2009-11-04 2012-02-08 AGUSTAWESTLAND S.p.A. Aircraft landing gear
CN103596843B (zh) * 2010-10-18 2017-04-26 本田专利技术北美有限责任公司 用于飞机起落架的快速释放组件
US10106249B2 (en) * 2011-02-04 2018-10-23 Borealis Technical Limited Method of operating aircraft drive to move an aircraft under adverse ground conditions
USD772137S1 (en) * 2013-10-24 2016-11-22 Bell Helicopter Textron Inc. Tiltrotor aircraft landing gear
DE202015105418U1 (de) 2015-10-13 2017-01-16 Andrea Špačková - PRODUCT - SPACEK Rad mit Bremseinrichtung
US10549848B2 (en) * 2017-04-26 2020-02-04 Safran Landing Systems Canada Inc. Deployable and retractable shock strut
USD895528S1 (en) * 2019-09-27 2020-09-08 Bell Textron Inc. Aircraft landing gear
JP7421795B2 (ja) 2020-02-28 2024-01-25 国立大学法人東京工業大学 衝撃緩和機構
CN112644740B (zh) * 2020-12-31 2023-03-24 中国科学院长春光学精密机械与物理研究所 航天装置的锁紧机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537634A (en) * 1946-09-13 1951-01-09 Firestone Tire & Rubber Co Pivotal mounting for aircraft wheels
US3345019A (en) * 1965-12-30 1967-10-03 Bendix Corp Aircraft landing gear
GB1236923A (en) * 1967-08-24 1971-06-23 Hawker Siddeley Dynamics Ltd Improvements in aircraft landing gear
US3653682A (en) * 1970-04-17 1972-04-04 Bendix Corp Energy absorbing device
US3954232A (en) * 1974-11-11 1976-05-04 The Boeing Company Kneelable aircraft landing gear
FR2547271B1 (fr) * 1983-06-08 1985-08-23 Messier Hispano Sa Atterrisseur du type a balancier
US4869444A (en) * 1986-09-30 1989-09-26 The Boeing Company Adjustable two-stage aircraft landing gear system
US4770372A (en) * 1986-09-30 1988-09-13 The Boeing Company Two-stage aircraft landing gear
ITTO20011121A1 (it) * 2001-11-30 2003-05-30 Agusta Spa Carrello per un elicottero.

Also Published As

Publication number Publication date
JP4050885B2 (ja) 2008-02-20
CA2458607A1 (en) 2003-03-20
WO2003022680A1 (fr) 2003-03-20
WO2003022680A8 (fr) 2003-06-26
BR0212337B1 (pt) 2011-09-06
EP1424279A1 (en) 2004-06-02
US7051977B2 (en) 2006-05-30
EP1424279A4 (en) 2010-10-20
CA2458607C (en) 2008-02-12
JP2003072693A (ja) 2003-03-12
US20040195442A1 (en) 2004-10-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/09/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.