BRPI0921397A2 - porta de comportamento de engrenagem de aterissagem com mecanismo de fenda para rolamento - Google Patents

porta de comportamento de engrenagem de aterissagem com mecanismo de fenda para rolamento

Info

Publication number
BRPI0921397A2
BRPI0921397A2 BRPI0921397A BRPI0921397A BRPI0921397A2 BR PI0921397 A2 BRPI0921397 A2 BR PI0921397A2 BR PI0921397 A BRPI0921397 A BR PI0921397A BR PI0921397 A BRPI0921397 A BR PI0921397A BR PI0921397 A2 BRPI0921397 A2 BR PI0921397A2
Authority
BR
Brazil
Prior art keywords
door
landing gear
slot mechanism
rolling slot
behavior
Prior art date
Application number
BRPI0921397A
Other languages
English (en)
Inventor
brookfield Chris
Original Assignee
Messier Dowty Inc
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 Dowty Inc filed Critical Messier Dowty Inc
Publication of BRPI0921397A2 publication Critical patent/BRPI0921397A2/pt

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
    • B64C25/16—Fairings movable in conjunction with undercarriage elements
    • 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
    • B64C25/18—Operating mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
BRPI0921397A 2008-12-05 2009-12-03 porta de comportamento de engrenagem de aterissagem com mecanismo de fenda para rolamento BRPI0921397A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19353108P 2008-12-05 2008-12-05
PCT/CA2009/001753 WO2010063109A1 (en) 2008-12-05 2009-12-03 Landing gear bay door with roller slot mechanism

Publications (1)

Publication Number Publication Date
BRPI0921397A2 true BRPI0921397A2 (pt) 2019-09-24

Family

ID=42229979

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921397A BRPI0921397A2 (pt) 2008-12-05 2009-12-03 porta de comportamento de engrenagem de aterissagem com mecanismo de fenda para rolamento

Country Status (10)

Country Link
US (1) US8267351B2 (pt)
EP (1) EP2352670B1 (pt)
JP (1) JP2012510912A (pt)
KR (1) KR20110091542A (pt)
CN (1) CN102232038B (pt)
BR (1) BRPI0921397A2 (pt)
CA (1) CA2742166C (pt)
IL (1) IL212827A0 (pt)
RU (1) RU2011127502A (pt)
WO (1) WO2010063109A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986502B1 (fr) * 2012-02-08 2014-03-07 Messier Bugatti Dowty Boitier de commande
EP2644499B1 (en) 2012-03-27 2014-03-19 Airbus Operations (S.A.S.) Aircraft door installation and Method of operation
FR2998868B1 (fr) * 2012-11-30 2016-02-05 Airbus Operations Sas Dispositif de fixation intermediaire entre un fuselage d'aeronef et un train d'atterrissage d'aeronef
CN103600837B (zh) * 2013-10-25 2016-03-09 中国商用飞机有限责任公司 用于控制飞机起落架舱门的连杆机构
GB2528131A (en) * 2014-07-11 2016-01-13 Airbus Uk Ltd Door abutment
CN104527972B (zh) * 2014-12-05 2016-10-26 中国航天空气动力技术研究院 一种无人机起落架舱门收放随动机构
EP3141774B1 (en) 2015-03-05 2021-08-25 Roller Bearing Company of America, Inc. Rotation rod assembly with self lubricating liner or grooved bushings
US10974819B2 (en) 2017-12-15 2021-04-13 Goodrich Corporation Latch assembly for shock strut
CN111891341B (zh) * 2020-09-10 2024-06-18 四川跃纳科技有限公司 无人机起落架与舱门联动结构、无人机
CN112498665B (zh) * 2020-12-04 2023-01-13 中国航空工业集团公司成都飞机设计研究所 一种起落架收放机构
CN114802720B (zh) * 2022-02-18 2024-06-11 成都飞机工业（集团）有限责任公司 一种起落架护板联动机构及其加工方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452251A (en) * 1942-03-19 1948-10-26 North American Aviation Inc Retractable landing gear fairing
US2538878A (en) * 1948-02-05 1951-01-23 Curtiss Wright Corp Retractable landing gear
US2548832A (en) * 1948-09-17 1951-04-10 Curtiss Wright Corp Combined landing gear door and fluid foil
US2661171A (en) * 1951-10-11 1953-12-01 Glenn L Martin Co Up and down lock mechanism for retractable landing gear for aircraft
FR2036686B1 (pt) * 1969-01-31 1974-02-22 Messier Hispano Sa
FR2061559B2 (pt) * 1969-06-27 1974-06-14 Messier Hispano Sa
JP3147539B2 (ja) * 1992-10-05 2001-03-19 本田技研工業株式会社 航空機の降着装置
CN1076687C (zh) * 1996-08-22 2001-12-26 波音公司 向内向上开启嵌入式飞机货舱门的平衡装置
US6027070A (en) * 1998-02-17 2000-02-22 Triumph Controls, Inc. Aircraft landing gear manual release assembly
US6345786B1 (en) * 2000-03-03 2002-02-12 The Boeing Company Linked multi-segment landing gear door for aircraft
FR2866314B1 (fr) * 2004-02-13 2007-04-27 Airbus France Trappe de train d'atterrissage a cinematique controlee
ES2272147B1 (es) * 2004-12-31 2008-04-16 Airbus España, S.L. Dispositivo para facilitar la bajada de un tren de aterrizaje por gravedad.
FR2886620B1 (fr) * 2005-06-07 2008-12-19 Airbus France Sas Systeme d'ouverture et de fermeture de trappe pour case de train d'atterrissage d'un aeronef

Also Published As

Publication number Publication date
EP2352670B1 (en) 2017-03-29
EP2352670A4 (en) 2014-02-19
WO2010063109A1 (en) 2010-06-10
US20100140394A1 (en) 2010-06-10
RU2011127502A (ru) 2013-01-10
CN102232038A (zh) 2011-11-02
EP2352670A1 (en) 2011-08-10
US8267351B2 (en) 2012-09-18
CA2742166C (en) 2018-07-10
IL212827A0 (en) 2011-07-31
KR20110091542A (ko) 2011-08-11
JP2012510912A (ja) 2012-05-17
CA2742166A1 (en) 2010-06-10
CN102232038B (zh) 2013-11-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.