MX2015001731A - Sistemas de accionamiento de tren de aterrizaje. - Google Patents

Sistemas de accionamiento de tren de aterrizaje.

Info

Publication number
MX2015001731A
MX2015001731A MX2015001731A MX2015001731A MX2015001731A MX 2015001731 A MX2015001731 A MX 2015001731A MX 2015001731 A MX2015001731 A MX 2015001731A MX 2015001731 A MX2015001731 A MX 2015001731A MX 2015001731 A MX2015001731 A MX 2015001731A
Authority
MX
Mexico
Prior art keywords
drive
driven gear
drive pinion
pinion
path
Prior art date
Application number
MX2015001731A
Other languages
English (en)
Other versions
MX359695B (es
Inventor
Arnaud Didey
Original Assignee
Airbus Operations Ltd
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
Priority claimed from GBGB1214198.2A external-priority patent/GB201214198D0/en
Priority claimed from GB1308585.7A external-priority patent/GB2517396A/en
Application filed by Airbus Operations Ltd filed Critical Airbus Operations Ltd
Publication of MX2015001731A publication Critical patent/MX2015001731A/es
Publication of MX359695B publication Critical patent/MX359695B/es

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 
    • B64C25/405—Powered wheels, e.g. for taxing
    • 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 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/24—Toothed gearings for conveying rotary motion without gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/50—Aeroplanes, Helicopters
    • B60Y2200/51—Aeroplanes
    • 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 
    • B64C25/40—Alighting gear characterised by elements which contact the ground or similar surface  the elements being rotated before touch-down
    • 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 
    • B64C25/50—Steerable undercarriages; Shimmy-damping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/80—Energy efficient operational measures, e.g. ground operations or mission management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19614—Disconnecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)

Abstract

La presente invención proporciona sistemas de accionamiento para girar una o más ruedas (16) de un tren de aterrizaje (10) de una aeronave con el propósito del desplazamiento en tierra y/o el giro antes del aterrizaje. El sistema de accionamiento incluye un motor (52) que opera para girar un primer piñón de accionamiento a través de una primera trayectoria de accionamiento y un tren de aterrizaje (20) adaptado para quedar fijo a la rueda (16). El sistema de accionamiento tiene una primera configuración en donde el primer piñón de accionamiento tiene la capacidad de intercalarse con el engrane (20) de accionamiento para permitir que el motor (52) accione el engrane (20) de accionamiento, a través de la primera trayectoria de accionamiento. Uno del primer piñón de accionamiento y el engrane (20) de accionamiento comprende una primera rueda dentada (60) y el otro del primer piñón de accionamiento y el engrane (20) de accionamiento comprende una serie de rodillos (36) dispuestos en dos o más hileras, cada hilera de rodillos está dispuesta para formar un anillo, cada rodillo (36) puede girar alrededor de un eje de rodillo a una distancia fija desde el eje de rotación del primer piñón de accionamiento o el engrane (20) de accionamiento, respectivamente. Algunas modalidades incluyen un segundo piñón de accionamiento y un motor (52) que opera para girar el segundo piñón de accionamiento a través de la segunda trayectoria de accionamiento. Tal sistema de accionamiento puede cambiar entre la primera configuración y la segunda configuración, en la cual el segundo piñón de accionamiento tiene la capacidad de intercalarse con el engrane (20) de accionamiento para permitir que el motor (52) accione el engrane (20) de accionamiento a través de la segunda trayectoria de accionamiento. Uno del segundo piñón de accionamiento y del engrane (20) de accionamiento comprende una segunda rueda dentada (62) y el otro del segundo piñón de accionamiento y el engrane (20) de accionamiento comprende la serie de rodillos (36). La primera trayectoria de accionamiento tiene una relación de engranaje más alta que la segunda trayectoria de accionamiento.
MX2015001731A 2012-08-08 2013-08-01 Sistemas de accionamiento de tren de aterrizaje. MX359695B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1214198.2A GB201214198D0 (en) 2012-08-08 2012-08-08 Landing gear drive system
GB1308585.7A GB2517396A (en) 2013-05-13 2013-05-13 Landing gear drive systems
PCT/GB2013/052064 WO2014023941A1 (en) 2012-08-08 2013-08-01 Landing gear drive systems

Publications (2)

Publication Number Publication Date
MX2015001731A true MX2015001731A (es) 2016-01-20
MX359695B MX359695B (es) 2018-10-08

Family

ID=48948460

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001731A MX359695B (es) 2012-08-08 2013-08-01 Sistemas de accionamiento de tren de aterrizaje.

Country Status (9)

Country Link
US (2) US9908621B2 (es)
EP (2) EP2882644B1 (es)
JP (3) JP6298817B2 (es)
KR (2) KR20150040318A (es)
CN (1) CN104520186B (es)
CA (1) CA2879327A1 (es)
MX (1) MX359695B (es)
RU (2) RU2643857C2 (es)
WO (1) WO2014023941A1 (es)

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Also Published As

Publication number Publication date
JP6298817B2 (ja) 2018-03-20
JP2019199254A (ja) 2019-11-21
US9908621B2 (en) 2018-03-06
RU2015108037A (ru) 2016-09-27
KR20200029053A (ko) 2020-03-17
US20180170530A1 (en) 2018-06-21
JP2018076065A (ja) 2018-05-17
JP2015530305A (ja) 2015-10-15
RU2643857C2 (ru) 2018-02-06
RU2017144831A (ru) 2019-02-18
JP6570611B2 (ja) 2019-09-04
KR20150040318A (ko) 2015-04-14
EP2882644B1 (en) 2017-10-04
WO2014023941A1 (en) 2014-02-13
US20150210385A1 (en) 2015-07-30
EP3241745A1 (en) 2017-11-08
CN104520186A (zh) 2015-04-15
CN104520186B (zh) 2016-08-24
MX359695B (es) 2018-10-08
CA2879327A1 (en) 2014-02-13
EP2882644A1 (en) 2015-06-17

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