DE60238230D1 - Shearographischer Messapparat - Google Patents

Shearographischer Messapparat

Info

Publication number
DE60238230D1
DE60238230D1 DE60238230T DE60238230T DE60238230D1 DE 60238230 D1 DE60238230 D1 DE 60238230D1 DE 60238230 T DE60238230 T DE 60238230T DE 60238230 T DE60238230 T DE 60238230T DE 60238230 D1 DE60238230 D1 DE 60238230D1
Authority
DE
Germany
Prior art keywords
measuring apparatus
shearographic
shearographic measuring
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60238230T
Other languages
English (en)
Inventor
John Lindsay
Jason Gridley
Merle Meier
Andy Turner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Bandag LLC
Original Assignee
Bridgestone Bandag LLC
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 Bridgestone Bandag LLC filed Critical Bridgestone Bandag LLC
Application granted granted Critical
Publication of DE60238230D1 publication Critical patent/DE60238230D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • G01B11/162—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means by speckle- or shearing interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques
    • G01B9/025—Double exposure technique
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G01M17/027—Tyres using light, e.g. infrared, ultraviolet or holographic techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Tires In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Processing Or Creating Images (AREA)
DE60238230T 2001-07-17 2002-07-17 Shearographischer Messapparat Expired - Lifetime DE60238230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/907,027 US6791695B2 (en) 1999-06-16 2001-07-17 Shearographic imaging machine with archive memory for animation data and air handling system

Publications (1)

Publication Number Publication Date
DE60238230D1 true DE60238230D1 (de) 2010-12-23

Family

ID=25423413

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60237732T Expired - Lifetime DE60237732D1 (de) 2001-07-17 2002-07-17 Shearographischer Messapparat
DE60238230T Expired - Lifetime DE60238230D1 (de) 2001-07-17 2002-07-17 Shearographischer Messapparat

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60237732T Expired - Lifetime DE60237732D1 (de) 2001-07-17 2002-07-17 Shearographischer Messapparat

Country Status (7)

Country Link
US (1) US6791695B2 (de)
EP (2) EP2065674B1 (de)
JP (2) JP4520090B2 (de)
BR (1) BR0203609A (de)
CA (2) CA2393307C (de)
DE (2) DE60237732D1 (de)
ES (2) ES2353217T3 (de)

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US6791695B2 (en) * 1999-06-16 2004-09-14 Bandag Licensing Corporation Shearographic imaging machine with archive memory for animation data and air handling system
DE10319099B4 (de) * 2003-04-28 2005-09-08 Steinbichler Optotechnik Gmbh Verfahren zur Interferenzmessung eines Objektes, insbesondere eines Reifens
US7436504B2 (en) * 2003-09-10 2008-10-14 Shear Graphics, Llc Non-destructive testing and imaging
US6934018B2 (en) * 2003-09-10 2005-08-23 Shearographics, Llc Tire inspection apparatus and method
US7187437B2 (en) * 2003-09-10 2007-03-06 Shearographics, Llc Plurality of light sources for inspection apparatus and method
DE102004050355A1 (de) * 2004-10-15 2006-04-27 Steinbichler Optotechnik Gmbh Verfahren und Vorrichtung zum Prüfen der Oberfläche eines Reifens
US11232768B2 (en) 2005-04-12 2022-01-25 Douglas G. Richardson Embedding animation in electronic mail, text messages and websites
US12051391B2 (en) 2005-04-12 2024-07-30 Douglas G. Richardson Embedding animation in electronic mail, text messages and websites
DE102005032735B3 (de) * 2005-06-16 2007-02-22 Mähner, Bernward Vorrichtung und Verfahren zum Prüfen eines Reifens
DE102006014058B4 (de) * 2006-03-27 2008-04-17 Mähner, Bernward Vorrichtung und Verfahren zum optischen Prüfen eines Reifens
DE102006014070B4 (de) * 2006-03-27 2008-02-07 Mähner, Bernward Vorrichtung und Verfahren zum Prüfen eines Reifens, insbesondere mittels eines interferometrischen Messverfahrens
KR20080043047A (ko) * 2006-11-13 2008-05-16 주식회사 고영테크놀러지 새도우 모아레를 이용한 3차원형상 측정장치
US7677077B2 (en) * 2006-12-21 2010-03-16 The Goodyear Tire & Rubber Company Sensor calibration device and method for a tire
DE102006061003B4 (de) * 2006-12-22 2009-03-26 Mähner, Bernward Vorrichtung zum Prüfen eines Prüfobjekts, insbesondere eines Reifens, mittels eines zerstörungsfreien Messverfahrens
US7903115B2 (en) * 2007-01-07 2011-03-08 Apple Inc. Animations
DE102007009040C5 (de) * 2007-02-16 2013-05-08 Bernward Mähner Vorrichtung und Verfahren zum Prüfen eines Reifens, insbesondere mittels eines interferometrischen Messverfahrens
DE102007038176A1 (de) * 2007-08-13 2009-02-19 Steinbichler Optotechnik Gmbh Reifenprüfanlage
DE102007040353B3 (de) * 2007-08-27 2009-04-23 Mähner, Bernward Vorrichtung zum Prüfen eines Prüfobjekts, insbesondere eines Reifens, mittels eines zerstörungsfreien Messverfahrens
US7978093B2 (en) * 2007-11-09 2011-07-12 Bridgestone Americas Tire Operations, Llc Comparative tire animation
JP5358370B2 (ja) * 2009-09-18 2013-12-04 株式会社キーエンス 光学的情報読取装置
US8610899B2 (en) * 2009-12-02 2013-12-17 Lumetrics, Inc. Rotational and linear system and methods for scanning of objects
US8621945B2 (en) * 2010-11-14 2014-01-07 Kla Tencor Method and apparatus for improving the temperature stability and minimizing the noise of the environment that encloses an interferometric measuring system
WO2012158888A2 (en) * 2011-05-18 2012-11-22 Bridgestone Americas Tire Operations, Llc System and method for tire field survey data collection
EP2602583B1 (de) * 2011-12-05 2015-03-11 Université de Liège Niederkohärenz Interferometriesystem zur Phasenschritt-Shearografie in Kombination mit 3D-Profilometrie
US8813550B2 (en) * 2012-06-01 2014-08-26 Bridgestone Bandag, Llc Shearographic imaging machine and method
FR3011080B1 (fr) * 2013-09-26 2017-01-20 Michelin & Cie Dispositif d'acquisition d'images destine a l'inspection visuelle de la surface interieure d'un pneumatique et procede associe
US9476700B2 (en) * 2013-11-12 2016-10-25 Bae Systems Information And Electronic Systems Integration Inc. Phase resolved shearography for remote sensing
KR20150145574A (ko) 2014-06-20 2015-12-30 금호타이어 주식회사 에어입 시험장치
RU2709152C2 (ru) * 2014-12-05 2019-12-16 Пирелли Тайр С.П.А. Способ и устройство для контроля шин в технологическом процессе и в установке для изготовления шин для колес транспортных средств
US9818181B1 (en) 2015-07-24 2017-11-14 Bae Systems Information And Electronic Systems Integration Inc. Shearogram generation algorithm for moving platform based shearography systems
US10274377B1 (en) * 2017-04-24 2019-04-30 The United States Of America As Represented By The Secretary Of The Air Force Spectral shearing ladar
US10180403B1 (en) * 2017-06-21 2019-01-15 The Boeing Company Shearography for sub microcellular substrate nondestructive inspection
US10337969B2 (en) 2017-06-21 2019-07-02 The Boeing Company High speed vacuum cycling excitation system for optical inspection systems
CN109458943B (zh) * 2018-11-07 2020-11-06 中国电子科技集团公司第三十八研究所 一种dic技术随机散斑生成方法
US11287244B1 (en) * 2019-05-17 2022-03-29 Bae Systems Information And Electronic Systems Integration Inc. Regularized shearograms for phase resolved shearography
DE102019120696A1 (de) * 2019-07-31 2021-02-04 Carl Zeiss Optotechnik GmbH Vorrichtung und Verfahren zur Reifenprüfung
FR3103555B1 (fr) * 2019-11-27 2021-12-24 Michelin & Cie Système d’évaluation de l’état de la surface d’un pneumatique
WO2023062096A1 (de) 2021-10-12 2023-04-20 Dengler, Stefan Verfahren zum prüfen von reifen
DE102022208944A1 (de) * 2022-08-29 2024-02-29 Continental Reifen Deutschland Gmbh Verfahren zur Bestimmung der Verarbeitbarkeit eines Reifens
DE102022126613A1 (de) 2022-10-12 2024-04-18 Stefan Dengler Verfahren zum Prüfen von Reifen

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DE2721215C3 (de) * 1977-05-11 1981-02-05 Opto-Produkte Ag, Zuerich (Schweiz) Reifenprüfgerät zur zerstörungsfreien holographischen Werkstoffprüfung von Fahr- und Flugzeugreifen auf Fehlstellen
DE3037567A1 (de) * 1979-10-12 1981-05-07 Farrand Industries Inc., Valhalla, N.Y. Verfahren und vorrichtung zum kalibrieren eines optischen messsystems
US4682892A (en) 1982-08-13 1987-07-28 The Goodyear Tire & Rubber Company Method and apparatus for speckle-shearing interferometric deformation analysis
US4702594A (en) * 1982-11-15 1987-10-27 Industrial Holographics, Inc. Double exposure interferometric analysis of structures and employing ambient pressure stressing
JPS61191947A (ja) * 1985-02-20 1986-08-26 Oomic:Kk タイヤ用ｘ線検査装置
US4887899A (en) 1987-12-07 1989-12-19 Hung Yau Y Apparatus and method for electronic analysis of test objects
US5011280A (en) 1987-12-07 1991-04-30 Hung Yau Y Method of measuring displacement between points on a test object
US5094528A (en) 1990-05-25 1992-03-10 Laser Technology, Inc. Apparatus and method for performing electronic shearography
US5082366A (en) 1990-08-30 1992-01-21 Laser Technology, Inc. Apparatus and method for detecting leaks in packages
US5177796A (en) * 1990-10-19 1993-01-05 International Business Machines Corporation Image data processing of correlated images
US5091776A (en) 1990-11-08 1992-02-25 Laser Technology, Inc. Apparatus and method for enhancing the quality of a video signal produced by electronic shearography
US5175601A (en) 1991-10-15 1992-12-29 Electro-Optical Information Systems High-speed 3-D surface measurement surface inspection and reverse-CAD system
US5257088A (en) 1992-03-27 1993-10-26 Laser Technology, Inc. Apparatus and method for nondestructive inspection of a vehicle
US5257089A (en) 1992-06-15 1993-10-26 United Technologies Corporation Optical head for shearography
US5319445A (en) 1992-09-08 1994-06-07 Fitts John M Hidden change distribution grating and use in 3D moire measurement sensors and CMM applications
US5414512A (en) 1993-03-10 1995-05-09 Grant Engineering, Inc. Method and apparatus for viewing a shearographic image
US5341204A (en) 1993-06-29 1994-08-23 Grant Engineering, Inc. Shearing optical element for interferometric analysis system
JP2677224B2 (ja) * 1994-12-29 1997-11-17 日本電気株式会社 画像取り込み装置
JP3191596B2 (ja) * 1995-02-21 2001-07-23 株式会社日立製作所 画像データ蓄積方式及び装置
US5703680A (en) * 1996-01-16 1997-12-30 The Goodyear Tire & Rubber Company Method for dynamic interference pattern testing
US5786533A (en) 1996-04-17 1998-07-28 Michelin North America, Inc. Method for analyzing a separation in a deformable structure
JPH1118031A (ja) * 1997-06-20 1999-01-22 Yasuhito Hirashiki 映像プレゼンテーション及びプリント供給装置
US6246483B1 (en) 1998-01-08 2001-06-12 Bae Systems Plc Apparatus and method for shearographic inspection and non-destructive testing of articles in a vacuum chamber
FR2778584B1 (fr) * 1998-05-15 2000-08-04 Sextant Avionique Enceinte a dessiccateur
JP3139998B2 (ja) * 1998-12-01 2001-03-05 株式会社東京精密 外観検査装置及び方法
JP2000201358A (ja) * 1999-01-08 2000-07-18 Fuji Photo Film Co Ltd 画像デ―タ変換方法、及び画像デ―タ変換プログラムを記録した記録媒体
JP2000228772A (ja) * 1999-02-05 2000-08-15 Hitachi Ltd 動画データ量削減装置および動画データ量削減プログラムを記憶した記憶媒体
EP1043578B1 (de) * 1999-04-09 2004-10-13 Steinbichler Optotechnik Gmbh Optisches Prüfgerät für Reifen
JP2001002453A (ja) * 1999-06-14 2001-01-09 Central Glass Co Ltd ガス入り複層ガラスの製造装置
US6791695B2 (en) * 1999-06-16 2004-09-14 Bandag Licensing Corporation Shearographic imaging machine with archive memory for animation data and air handling system
US6219143B1 (en) * 1999-06-16 2001-04-17 Bandag, Incorporated Method and apparatus for analyzing shearogram images by animation
JP2001111983A (ja) * 1999-10-12 2001-04-20 Seiko Epson Corp データ処理装置およびデータ処理方法ならびに情報記録媒体

Also Published As

Publication number Publication date
ES2353217T3 (es) 2011-02-28
EP1278043B1 (de) 2010-11-10
EP2065674B1 (de) 2010-09-15
BR0203609A (pt) 2003-05-20
ES2355811T3 (es) 2011-03-31
EP1278043A3 (de) 2003-05-07
JP4555374B2 (ja) 2010-09-29
CA2393307C (en) 2010-05-04
EP1278043A2 (de) 2003-01-22
DE60237732D1 (de) 2010-10-28
US20010040682A1 (en) 2001-11-15
JP4520090B2 (ja) 2010-08-04
CA2699269C (en) 2012-09-04
CA2699269A1 (en) 2003-01-17
EP2065674A1 (de) 2009-06-03
JP2009115810A (ja) 2009-05-28
CA2393307A1 (en) 2003-01-17
US6791695B2 (en) 2004-09-14
JP2003161673A (ja) 2003-06-06

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