BR0212337A - Mecanismo de suporte de roda de aeronave - Google Patents
Mecanismo de suporte de roda de aeronaveInfo
- 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
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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001268869A JP4050885B2 (ja) | 2001-09-05 | 2001-09-05 | 航空機用車輪支持機構 |
JP2001-268869 | 2001-09-05 | ||
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)
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 |
ATE544675T1 (de) * | 2009-11-04 | 2012-02-15 | Agustawestland Spa | Landewerk für ein luftfahrzeug |
WO2012054360A2 (en) * | 2010-10-18 | 2012-04-26 | Honda Motor Co., Ltd. | Quick release assembly for aircraft landing gear |
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)
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 |
US4770372A (en) | 1986-09-30 | 1988-09-13 | The Boeing Company | Two-stage aircraft landing gear |
US4869444A (en) * | 1986-09-30 | 1989-09-26 | The Boeing Company | Adjustable two-stage aircraft landing gear system |
ITTO20011121A1 (it) * | 2001-11-30 | 2003-05-30 | Agusta Spa | Carrello per un elicottero. |
-
2001
- 2001-09-05 JP JP2001268869A patent/JP4050885B2/ja not_active Expired - Fee Related
-
2002
- 2002-09-05 WO PCT/JP2002/009026 patent/WO2003022680A1/ja active Search and Examination
- 2002-09-05 US US10/488,266 patent/US7051977B2/en not_active Expired - Fee Related
- 2002-09-05 EP EP02758884A patent/EP1424279A4/en not_active Withdrawn
- 2002-09-05 BR BRPI0212337-1A patent/BR0212337B1/pt not_active IP Right Cessation
- 2002-09-05 CA CA002458607A patent/CA2458607C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4050885B2 (ja) | 2008-02-20 |
US7051977B2 (en) | 2006-05-30 |
WO2003022680A1 (fr) | 2003-03-20 |
EP1424279A4 (en) | 2010-10-20 |
BR0212337B1 (pt) | 2011-09-06 |
CA2458607A1 (en) | 2003-03-20 |
US20040195442A1 (en) | 2004-10-07 |
JP2003072693A (ja) | 2003-03-12 |
WO2003022680A8 (fr) | 2003-06-26 |
EP1424279A1 (en) | 2004-06-02 |
CA2458607C (en) | 2008-02-12 |
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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. |