BRPI0519372A2 - aparelho e mÉtodo para medir cargas sustentadas por um pino de suporte - Google Patents

aparelho e mÉtodo para medir cargas sustentadas por um pino de suporte

Info

Publication number
BRPI0519372A2
BRPI0519372A2 BRPI0519372-9A BRPI0519372A BRPI0519372A2 BR PI0519372 A2 BRPI0519372 A2 BR PI0519372A2 BR PI0519372 A BRPI0519372 A BR PI0519372A BR PI0519372 A2 BRPI0519372 A2 BR PI0519372A2
Authority
BR
Brazil
Prior art keywords
pin
loads
measuring
memory
processing unit
Prior art date
Application number
BRPI0519372-9A
Other languages
English (en)
Inventor
Murad El-Bakry
Fraser Wilson
Original Assignee
Airbus Uk 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
Application filed by Airbus Uk Ltd filed Critical Airbus Uk Ltd
Publication of BRPI0519372A2 publication Critical patent/BRPI0519372A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0004—Force transducers adapted for mounting in a bore of the force receiving structure
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

APARELHO E MÉTODO PARA MEDIR CARGAS SUSTENTADAS POR UM PINO DE SUPORTE. A presente invenção refere-se a uma disposição de suporte de pino para utilização em um trem de pouso de avião que inclui um pino (2) e um meio (5), que inclui calibres de tensão (4) para medir as cargas de cisalhamento e acelerômetros (17) para medir as cargas sustentadas pelo pino. O pino inclui um dispositivo de classificação de dados autocontido para classificar os dados referentes às cargas sustentas pelo pino. Assim, dentro do pino, está provida uma unidade de processamento (10), um armazenamento de memória (12), e uma fonte de energia baseada em bateria (14). Durante a operação normal do avião as cargas de fadiga podem ser monitoradas, a unidade de processamento (10) recebendo os sinais de entrada do meio (5) para medir as cargas e armazenando os dados de carga na memória (12). Os dados de carga armazenados são periodicamente extraídos da memória (12) durante a manutenção do avião.
BRPI0519372-9A 2004-12-24 2005-12-21 aparelho e mÉtodo para medir cargas sustentadas por um pino de suporte BRPI0519372A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0428378.4A GB0428378D0 (en) 2004-12-24 2004-12-24 Apparatus and method for measuring loads sustained by a bearing pin
PCT/GB2005/004975 WO2006067442A1 (en) 2004-12-24 2005-12-21 Apparatus and method for measuring loads sustained by a bearing pin

Publications (1)

Publication Number Publication Date
BRPI0519372A2 true BRPI0519372A2 (pt) 2009-01-20

Family

ID=34130941

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519372-9A BRPI0519372A2 (pt) 2004-12-24 2005-12-21 aparelho e mÉtodo para medir cargas sustentadas por um pino de suporte

Country Status (9)

Country Link
US (1) US7747396B2 (pt)
EP (1) EP1831654B1 (pt)
JP (1) JP4968538B2 (pt)
CN (1) CN101103259B (pt)
BR (1) BRPI0519372A2 (pt)
CA (1) CA2594519A1 (pt)
GB (1) GB0428378D0 (pt)
RU (1) RU2455556C2 (pt)
WO (1) WO2006067442A1 (pt)

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GB0723506D0 (en) * 2007-12-03 2008-01-09 Airbus Uk Ltd Apparatus for indicating loading in a structure having exceeded a predetermined threshold
US20090173823A1 (en) 2008-01-07 2009-07-09 Rohr, Inc. Method and component for determining load on a latch assembly
US8024980B2 (en) 2008-01-24 2011-09-27 Microstrain, Inc. Independently calibrated wireless structural load sensor
US20090204856A1 (en) * 2008-02-08 2009-08-13 Sinclair Colin A Self-service terminal
GB0806918D0 (en) 2008-04-16 2008-05-21 Airbus Uk Ltd Method and apparatus for monitoring a structure
GB2465397C (en) 2008-11-17 2013-04-10 Messier Dowty Ltd Load indicator
IT1396260B1 (it) * 2009-01-20 2012-11-16 Aeronautical Service S R L Sistema innovativo per il monitoraggio della vita di strutture/equipaggiamenti aeronautiche in materiali compositi.
FR2958268B1 (fr) 2010-03-31 2013-04-19 Messier Dowty Sa Procede de protection d'un atterrisseur d'aeronef lors de son remorquage, et broche pour l'attelage d'une barre de remorquage a une partie inferieure orientable d'un atterrisseur.
ES2754041T3 (es) * 2010-06-14 2020-04-15 Airbus Defence And Space Sa Disposición de bulón articulado para tren de aterrizaje de aeronave
US8659307B2 (en) 2010-08-17 2014-02-25 Rosemount Aerospace Inc. Capacitive sensors for monitoring load bearing on pins
US8627727B2 (en) 2010-07-19 2014-01-14 United Technologies Corporation Sensor for measuring large mechanical strains with fine adjustment device
US8933713B2 (en) 2010-07-19 2015-01-13 Goodrich Corporation Capacitive sensors for monitoring loads
US8359932B2 (en) 2010-07-19 2013-01-29 Goodrich Corporation Systems and methods for mounting landing gear strain sensors
US8607640B2 (en) 2010-07-19 2013-12-17 Odd Harald Steen Eriksen Sensor for measuring large mechanical strains in shear or lateral translation
US8286508B2 (en) 2010-07-19 2012-10-16 Goodrich Corporation Systems and methods for measuring angular motion
US10131419B2 (en) 2010-10-15 2018-11-20 Goodrich Corporation Systems and methods for detecting landing gear ground loads
EP2442206A1 (en) * 2010-10-15 2012-04-18 Goodrich Corporation Monitoring systems and methods for aircraft landing gear
CN102062785A (zh) * 2011-01-19 2011-05-18 中国海洋石油总公司 一种深海自容式加速度传感器数据采集装置
CN102175218A (zh) * 2011-01-19 2011-09-07 中国海洋石油总公司 一种深海自容式倾角传感器数据采集装置
US8788245B2 (en) * 2011-07-15 2014-07-22 Harnischfeger Technologies, Inc. Systems and methods for actively biasing a loadpin
US9567097B2 (en) 2012-02-03 2017-02-14 Rosemount Aerospace Inc. System and method for real-time aircraft performance monitoring
CN103063345B (zh) * 2012-12-19 2015-06-10 三一重工股份有限公司 一种检测轴销所承受径向力的方法
CN103454025A (zh) * 2013-08-28 2013-12-18 中国商用飞机有限责任公司 测力传感器及飞机用大载荷可标定多角度测力方法
CN105628267A (zh) * 2014-10-31 2016-06-01 中国飞行试验研究院 一种支柱式起落架垂向载荷测量的应变计布局组桥方法
DE102015116011A1 (de) * 2015-09-22 2017-03-23 Dürr Systems Ag Messeinrichtung zum Bestimmen einer quer auf einen Bolzenzapfen eines Bolzens wirkenden Kraft
US10166826B2 (en) 2016-04-20 2019-01-01 Roderick James Gray Universal hitch adapter and system
CN106908239B (zh) * 2017-04-21 2019-08-23 中国航发沈阳发动机研究所 一种剪切销承载载荷及其分配的测量方法
GB2571358B (en) * 2018-02-27 2021-06-16 Terex Gb Ltd A conveyor system with weighing capability
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Also Published As

Publication number Publication date
CN101103259A (zh) 2008-01-09
GB0428378D0 (en) 2005-02-02
CA2594519A1 (en) 2006-06-29
EP1831654A1 (en) 2007-09-12
RU2007128312A (ru) 2009-01-27
US20080125980A1 (en) 2008-05-29
US7747396B2 (en) 2010-06-29
EP1831654B1 (en) 2016-11-23
WO2006067442A1 (en) 2006-06-29
JP2008525782A (ja) 2008-07-17
CN101103259B (zh) 2011-10-05
JP4968538B2 (ja) 2012-07-04
RU2455556C2 (ru) 2012-07-10

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: AIRBUS OPERATIONS LIMITED (GB)

Free format text: NOME ALTERADO DE: AIRBUS UK LIMITED

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]