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MX2008015243A - Sistema de activacion para un dispositivo auxiliar de sustentacion y cojinetes de rodillos utilizados en el mismo. - Google Patents

Sistema de activacion para un dispositivo auxiliar de sustentacion y cojinetes de rodillos utilizados en el mismo.

Info

Publication number
MX2008015243A
MX2008015243A MX2008015243A MX2008015243A MX2008015243A MX 2008015243 A MX2008015243 A MX 2008015243A MX 2008015243 A MX2008015243 A MX 2008015243A MX 2008015243 A MX2008015243 A MX 2008015243A MX 2008015243 A MX2008015243 A MX 2008015243A
Authority
MX
Mexico
Prior art keywords
track
assisting device
roller bearings
lift assisting
actuation system
Prior art date
Application number
MX2008015243A
Other languages
English (en)
Inventor
Frederick S Gyuricsko
Jay Phoenix
Arthur Gay
Nirad Patel
Arnold E Fredericksen
Original Assignee
Roller Bearing Co Of America
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 Roller Bearing Co Of America filed Critical Roller Bearing Co Of America
Publication of MX2008015243A publication Critical patent/MX2008015243A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/22—Adjustable control surfaces or members, e.g. rudders forming slots at the front of the wing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/041—Sliding-contact bearings self-adjusting with edge relief
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters
    • 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
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Se presenta un sistema de activación para desplegar y retraer un dispositivo auxiliar de sustentación del ala de un avión. El sistema de activación incluye una guía acoplada en forma pivotante al dispositivo auxiliar de sustentación, un eje que gira en respuesta a las señales de control de vuelo para desplegar o retraer el dispositivo auxiliar de sustentación, medios para activar el dispositivo auxiliar de sustentación entre una posición retraída y una posición desplegada a lo largo de una trayectoria arqueada, una pluralidad de cojinetes de rodillos de guía y una pluralidad de cojinetes de rodillos laterales. Los cojinetes de rodillos hacen contacto en forma rotativa con la guía para dirigir la guía a lo largo de la trayectoria arqueada. Los cojinetes de rodillos de guía se componen de un anillo exterior, un anillo bipartido interior y revestimientos dispuestos entre las superficies de apoyo de los anillos exteriores e interiores. El anillo bipartido interior se configura para incorporar la desviación y flexión de un perno de montaje que acopla el cojinete de rodillos de guía cerca de la guía.
MX2008015243A 2007-12-06 2008-11-28 Sistema de activacion para un dispositivo auxiliar de sustentacion y cojinetes de rodillos utilizados en el mismo. MX2008015243A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99274607P 2007-12-06 2007-12-06

Publications (1)

Publication Number Publication Date
MX2008015243A true MX2008015243A (es) 2009-06-17

Family

ID=40219309

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008015243A MX2008015243A (es) 2007-12-06 2008-11-28 Sistema de activacion para un dispositivo auxiliar de sustentacion y cojinetes de rodillos utilizados en el mismo.

Country Status (8)

Country Link
US (2) US8025257B2 (es)
EP (1) EP2067696B1 (es)
JP (2) JP5162421B2 (es)
CN (1) CN101450712B (es)
BR (1) BRPI0806655B1 (es)
CA (1) CA2643029C (es)
ES (1) ES2436116T3 (es)
MX (1) MX2008015243A (es)

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US8025257B2 (en) * 2007-12-06 2011-09-27 Roller Bearing Company Of America, Inc. Actuation system for a lift assisting device and roller bearings used therein
US10012265B2 (en) 2007-12-06 2018-07-03 Roller Bearing Company Of America, Inc. Corrosion resistant bearing material
US10023302B2 (en) 2007-12-06 2018-07-17 Roller Bearing Company Of America, Inc. Actuation system for a lift assisting device and lined track rollers used therein
US10400818B2 (en) * 2007-12-06 2019-09-03 Roller Bearing Company Of America, Inc. Track roller bearings with rolling elements or liners
US9561845B2 (en) 2007-12-06 2017-02-07 Roller Bearing Company Of America, Inc. Bearing installed on an aircraft structure
US20110220762A1 (en) * 2007-12-06 2011-09-15 Roller Bearing Company Of America, Inc. Actuation system for a lift assisting device and roller bearings used therein
GB0906952D0 (en) * 2009-04-23 2009-06-03 Airbus Uk Ltd Aircraft assembly and spar
US9261132B2 (en) 2009-04-24 2016-02-16 Roller Bearing Company Of America, Inc. Low friction bearing assembly and link apparatus
EP2316727B1 (en) * 2009-10-29 2013-06-19 Asco Industries High-lift device track
DE102009057340A1 (de) * 2009-12-07 2011-06-09 Airbus Operations Gmbh Hochauftriebssystem für ein Flugzeug, Verfahren zum Bewegen einer Auftriebsklappe und Flugzeug mit einem Hochauftriebssystem
US8876065B2 (en) * 2011-10-21 2014-11-04 Gulfstream Aerospace Corporation Flap roller arrangement, flap assembly, and method for removing a roller assembly from a flap fitting
EP2844886B1 (en) 2012-04-30 2018-11-07 Roller Bearing Company of America, Inc. Hybrid bearing assembly with rolling elements and plain bearing
GB201209686D0 (en) * 2012-05-31 2012-07-18 Airbus Operations Ltd A slat support assembly
EP2934999B1 (en) * 2012-12-19 2019-10-16 Roller Bearing Company of America, Inc. Actuation system for a lift assisting device and lined track rollers used therein
JP6178581B2 (ja) * 2013-01-29 2017-08-09 三菱航空機株式会社 航空機のスラット、スラットの取り付け位置調整方法、及び、航空機
US9458825B2 (en) 2013-03-15 2016-10-04 Frontier Wind, Llc Actuation mechanisms for load management devices on aerodynamic blades
US8951358B2 (en) * 2013-03-15 2015-02-10 Honeywell International Inc. Cleaning compositions and methods
EP2840272A3 (en) * 2013-07-12 2015-10-21 Roller Bearing Company of America, Inc. Electrical conductor for bearing used on actuation system for aircraft lift assisting devices
CN104554709B (zh) * 2013-10-21 2016-08-24 哈尔滨飞机工业集团有限责任公司 一种襟翼运动限动机构
US10077808B2 (en) 2013-12-18 2018-09-18 Roller Bearing Company Of America, Inc. Roller profile for hourglass roller bearings in aircraft
US9890814B2 (en) 2014-06-03 2018-02-13 Roller Bearing Company Of America, Inc. Cage for hourglass roller bearings
CN104033488A (zh) * 2014-06-18 2014-09-10 洛阳轴研科技股份有限公司 一种超高速磨钻用微型球轴承的设计方法
JP2016191410A (ja) 2015-03-31 2016-11-10 ミネベア株式会社 トラックローラベアリング
US10677464B2 (en) 2015-05-15 2020-06-09 Rohr, Inc. Self-centering bolted fluid fitting
EP3162903A1 (en) * 2015-10-26 2017-05-03 SKF Aerospace France Process of treatment of a ring for a bearing and a bearing
EP3339163A1 (en) * 2016-12-22 2018-06-27 Airbus Operations GmbH Wing for an aircraft
ES2878314T3 (es) 2017-04-26 2021-11-18 Asco Ind Nv Conjunto de guía para una pista portadora del dispositivo hipersustentador del borde delantero aerodinámico
ES2886667T3 (es) 2017-12-19 2021-12-20 Asco Ind Nv Sistema de despliegue para un dispositivo de borde de ataque de sustentación elevada de perfil aerodinámico
GB2579221A (en) * 2018-11-26 2020-06-17 Airbus Operations Ltd Aircraft control mechanism
US11001377B1 (en) * 2020-05-21 2021-05-11 Horizon Aircraft Inc. Aircraft airfoil and aircraft having the same
US11338907B2 (en) * 2020-05-29 2022-05-24 The Boeing Company Actuation assemblies for flight control surfaces
US11897613B2 (en) 2021-06-08 2024-02-13 Airbus Operations Gmbh Wing for an aircraft

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Also Published As

Publication number Publication date
CA2643029A1 (en) 2009-06-06
US20090146014A1 (en) 2009-06-11
CA2643029C (en) 2013-01-15
BRPI0806655B1 (pt) 2020-11-17
BRPI0806655A2 (pt) 2010-04-06
JP5162421B2 (ja) 2013-03-13
CN101450712B (zh) 2012-06-06
EP2067696B1 (en) 2013-08-21
US8387924B2 (en) 2013-03-05
US8025257B2 (en) 2011-09-27
CN101450712A (zh) 2009-06-10
US20110220760A1 (en) 2011-09-15
EP2067696A3 (en) 2012-04-18
JP2013052873A (ja) 2013-03-21
EP2067696A2 (en) 2009-06-10
ES2436116T3 (es) 2013-12-27
JP2009137574A (ja) 2009-06-25

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HH Correction or change in general
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