BR0300544A - Dispositivo de trinco, em particular para travamento de um trem de pouso de aeronave ou de uma portinhola de trem de pouso de aeronave e processo de funcionamento do mesmo - Google Patents

Dispositivo de trinco, em particular para travamento de um trem de pouso de aeronave ou de uma portinhola de trem de pouso de aeronave e processo de funcionamento do mesmo

Info

Publication number
BR0300544A
BR0300544A BR0300544-5A BR0300544A BR0300544A BR 0300544 A BR0300544 A BR 0300544A BR 0300544 A BR0300544 A BR 0300544A BR 0300544 A BR0300544 A BR 0300544A
Authority
BR
Brazil
Prior art keywords
aircraft landing
landing gear
locking
hook
drive means
Prior art date
Application number
BR0300544-5A
Other languages
English (en)
Other versions
BR0300544B1 (pt
Inventor
Olivier Collet
Eric Felemez
Pierre-Yves Liegeois
Sebastien Fremiot
Dominique Perathoner
Original Assignee
Messier Bugatti
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 Bugatti filed Critical Messier Bugatti
Publication of BR0300544A publication Critical patent/BR0300544A/pt
Publication of BR0300544B1 publication Critical patent/BR0300544B1/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
    • B64C25/18—Operating mechanisms
    • B64C25/26—Control or locking systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

"DISPOSITIVO DE TRINCO, EM PARTICULAR PARA TRAVAMENTO DE UM TREM DE POUSO DE AERONAVE OU DE UMA PORTINHOLA DE TREM DE POUSO DE AERONAVE E PROCESSO DE FUNCIONAMENTO DO MESMO". A invenção se refere a um dispositivo de trinco (10), em particular para o travamento de um trem de pouso de uma aeronave ou de uma portinhola de trem de pouso de aeronave, o dispositivo compreendendo uma caixa (11) contendo um conjunto de elementos articulados (12; 14; 16, 17), montados para pivotar em torno de respectivos eixos geométricos paralelos (13; 15; 18), a dita instalação incluindo pelo menos um gancho (12) e uma alavanca de travamento (14) conectada ao dito gancho por meio de meios de solicitação (20) elasticamente deformáveis associados, o dito gancho sendo capaz de ser destravado por meio da atuação sobre a dita alavanca de travamento ou através de um primeiro meio de acionamento (100) em um modo de funcionamento normal, ou através de um segundo meio de acionamento (200) em um modo de funcionamento de emergência, quando o dito primeiro meio de acionamento falha em destravar o gancho (12). De acordo com a invenção, o dito primeiro meio de acionamento, associado com o modo de funcionamento normal, é um acionador eletromecânico de baixa potência (100) sob comando elétrico independente (102).
BRPI0300544-5A 2002-03-04 2003-02-25 dispositivo de trinco, em particular para travamento de um trem de pouso de aeronave ou de uma portinhola de trem de pouso de aeronave e processo de funcionamento do mesmo. BR0300544B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202695A FR2836668B1 (fr) 2002-03-04 2002-03-04 Dispositif d'accrochage, notamment pour l'accrochage d'un train d'atterrissage d'aeronef ou d'une trappe de train d'atterrissage d'aeronef, et procede de fonctionnement dudit dispositif

Publications (2)

Publication Number Publication Date
BR0300544A true BR0300544A (pt) 2004-08-10
BR0300544B1 BR0300544B1 (pt) 2011-07-26

Family

ID=8871495

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300544-5A BR0300544B1 (pt) 2002-03-04 2003-02-25 dispositivo de trinco, em particular para travamento de um trem de pouso de aeronave ou de uma portinhola de trem de pouso de aeronave e processo de funcionamento do mesmo.

Country Status (9)

Country Link
US (1) US6802476B2 (pt)
EP (1) EP1342663B1 (pt)
JP (1) JP3854236B2 (pt)
BR (1) BR0300544B1 (pt)
CA (1) CA2418788C (pt)
DE (1) DE60301219T2 (pt)
ES (1) ES2247495T3 (pt)
FR (1) FR2836668B1 (pt)
GB (1) GB2386152A (pt)

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FR2982240B1 (fr) * 2011-11-09 2013-12-13 Messier Bugatti Dowty Procede de deploiement d'atterrisseurs d'aeronef en mode secours.
CA2798465C (fr) 2011-12-09 2015-06-30 Messier-Bugatti-Dowty Boitier d'accrochage a actionneur a came d'encombrement reduit
FR2983828B1 (fr) * 2011-12-09 2014-10-10 Messier Bugatti Dowty Boitier d'accrochage a actionneur de deverouillage a came cylindrique
FR2983827B1 (fr) * 2011-12-09 2014-06-27 Messier Bugatti Dowty Boitier d'accrochage a actionneur de deverrouillage a deux moteurs et roues libres associees.
KR101288898B1 (ko) * 2011-12-29 2013-07-23 김성남 무인항공기의 랜딩기어 시스템
FR2986502B1 (fr) * 2012-02-08 2014-03-07 Messier Bugatti Dowty Boitier de commande
DE102012005917B4 (de) * 2012-03-26 2016-10-20 Diehl Aerospace Gmbh Gepäckablagefach, Flugzeug mit einem Gepäckablagefach sowie Verfahren zum Betreiben des Gepäckablagefachs
DE102012023261A1 (de) * 2012-11-29 2014-06-05 Kiekert Aktiengesellschaft Kraftfahrzeugschloss
KR101408577B1 (ko) 2012-12-28 2014-06-17 현대위아 주식회사 록킹 장치를 구비한 항공기용 착륙 장치
CN203864992U (zh) * 2014-02-26 2014-10-08 郑荣武 电动收放起落架
DE102015203411A1 (de) * 2015-02-26 2016-09-01 Zf Friedrichshafen Ag Aktuator für Luftfahrtanwendungen
US10301846B2 (en) * 2015-08-10 2019-05-28 The Boeing Company Release systems, methods, and apparatuses
EP3135581B1 (en) * 2015-08-25 2018-03-21 Safran Landing Systems UK Limited Aircraft landing gear assembly
US10124884B2 (en) 2015-10-09 2018-11-13 Goodrich Aerospace Services Private Limited Powerless self operated landing gear uplock system
EP3196127B1 (en) * 2016-01-20 2018-12-05 Hamilton Sundstrand Corporation Locking and unlocking mechanism
JP2018154278A (ja) * 2017-03-21 2018-10-04 Ｋｙｂ株式会社 制御装置及びランディングギア昇降装置
GB2561383A (en) 2017-04-13 2018-10-17 Airbus Operations Ltd Aircraft uplock
FR3080880B1 (fr) * 2018-05-04 2020-09-04 Safran Landing Systems Dispositif de verrouillage a verrou rotatif a commande impulsionnelle
EP3597973B1 (de) * 2018-07-20 2020-12-16 Siemens Schweiz AG Getriebeelement sowie stellantrieb mit einer rückstellfeder und mit einer selbstentriegelnden getriebearretierung
CN108979342B (zh) * 2018-08-02 2020-06-16 南通福特德尔智能科技有限公司 一种指纹密码锁体
GB2581830A (en) * 2019-02-28 2020-09-02 Airbus Operations Ltd Landing gear system operation
GB2582151B (en) * 2019-03-12 2021-10-13 Airbus Operations Ltd Landing gear system uplock arrangement
US11498662B2 (en) * 2019-10-09 2022-11-15 Goodrich Corporation Electrically operated landing gear lock system
EP3805097B1 (en) * 2019-10-09 2023-04-12 Goodrich Corporation Electrically operated landing gear lock system
FR3102225B1 (fr) * 2019-10-17 2022-03-04 Safran Landing Systems Boîtier d’accrochage muni de moyens de détection de retenue
US11846132B2 (en) * 2020-02-20 2023-12-19 James Stranger Smart hatch autonomous actuation systems for hatches windows and doors
US11673655B2 (en) * 2020-10-19 2023-06-13 The Boeing Company Power-free up-lock mechanism for landing gear
CN112572757A (zh) * 2020-12-04 2021-03-30 中国航空工业集团公司成都飞机设计研究所 一种电驱动的主动舱门上位锁
GB2625532A (en) * 2022-12-19 2024-06-26 Airbus Operations Ltd Landing gear systems and methods of testing
GB2631435A (en) * 2023-06-29 2025-01-08 Airbus Operations Ltd System and method for landing gear extension and retraction

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US2660029A (en) * 1952-12-05 1953-11-24 Gen Motors Corp Dual drive actuator
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FR2061559B2 (pt) * 1969-06-27 1974-06-14 Messier Hispano Sa
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FR2558511B1 (fr) * 1984-01-20 1988-10-21 Sfim Dispositif d'ouverture automatique ou manuelle d'une porte de boite d'equipement de securite
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US4667990A (en) * 1984-07-16 1987-05-26 Quantz Norman G Electrically actuated lock mechanism
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FR2686856B1 (fr) * 1992-02-03 1994-03-18 Messier Bugatti Dispositif d'accrochage assurant le verrouillage, en position train haut, d'un train d'atterrissage d'avion.
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GB9903353D0 (en) * 1999-02-16 1999-04-07 British Aerospace Aircraft undercarriage mechanism

Also Published As

Publication number Publication date
CA2418788C (fr) 2006-09-19
ES2247495T3 (es) 2006-03-01
EP1342663A1 (fr) 2003-09-10
JP3854236B2 (ja) 2006-12-06
FR2836668B1 (fr) 2004-12-03
GB0215258D0 (en) 2002-08-14
JP2003252296A (ja) 2003-09-10
DE60301219T2 (de) 2006-06-01
US20030164422A1 (en) 2003-09-04
GB2386152A (en) 2003-09-10
FR2836668A1 (fr) 2003-09-05
DE60301219D1 (de) 2005-09-15
CA2418788A1 (fr) 2003-09-04
US6802476B2 (en) 2004-10-12
BR0300544B1 (pt) 2011-07-26
EP1342663B1 (fr) 2005-08-10

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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 25/02/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: NOME ALTERADO DE: MESSIER-BUGATTI

B25G Requested change of headquarter approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020120020133/RJ DE 09/03/2012.