JPH09237028A - 歪み可能な物体内の異常検出方法 - Google Patents
歪み可能な物体内の異常検出方法Info
- Publication number
- JPH09237028A JPH09237028A JP9005555A JP555597A JPH09237028A JP H09237028 A JPH09237028 A JP H09237028A JP 9005555 A JP9005555 A JP 9005555A JP 555597 A JP555597 A JP 555597A JP H09237028 A JPH09237028 A JP H09237028A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- abnormality
- detecting
- interference fringes
- stress
- 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.)
- Pending
Links
- 230000005856 abnormality Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 34
- 230000008859 change Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007773 growth pattern Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002547 anomalous effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000010363 phase shift Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 7
- 238000001093 holography Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241000131009 Copris Species 0.000 description 1
- 241000940612 Medina Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000204900 Talipariti tiliaceum Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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)
- Length Measuring Devices By Optical Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/586,525 US5703680A (en) | 1996-01-16 | 1996-01-16 | Method for dynamic interference pattern testing |
| US08/586525 | 1996-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09237028A true JPH09237028A (ja) | 1997-09-09 |
| JPH09237028A5 JPH09237028A5 (enExample) | 2004-12-09 |
Family
ID=24346099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9005555A Pending JPH09237028A (ja) | 1996-01-16 | 1997-01-16 | 歪み可能な物体内の異常検出方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5703680A (enExample) |
| EP (1) | EP0785421A3 (enExample) |
| JP (1) | JPH09237028A (enExample) |
| BR (1) | BR9700683A (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001066259A (ja) * | 1999-06-16 | 2001-03-16 | Bandag Inc | シアログラフック結像機器 |
| JP2003161673A (ja) * | 2001-07-17 | 2003-06-06 | Bandag Licensing Corp | せん断グラフィック画像機械 |
| JP2006300727A (ja) * | 2005-04-20 | 2006-11-02 | Yokohama Rubber Co Ltd:The | タイヤ故障検知方法及び装置 |
| JP2007505313A (ja) * | 2003-09-10 | 2007-03-08 | シェアログラフィックス・エルエルシー | タイヤ点検装置および方法 |
| JP2009047691A (ja) * | 2007-08-13 | 2009-03-05 | Steinbichler Optotechnik Gmbh | タイヤ試験施設 |
| JP2009544036A (ja) * | 2006-07-18 | 2009-12-10 | セルオプティック、インコーポレイテッド | 受信電磁放射線から物体の３次元情報を抽出するシステム、装置および方法 |
| JP2012120635A (ja) * | 2010-12-07 | 2012-06-28 | Fujifilm Corp | 内視鏡用照明光学系ユニット及びその製造方法 |
| JP2015017933A (ja) * | 2013-07-12 | 2015-01-29 | Nok株式会社 | 成形品の欠陥検査装置 |
| JP2016525208A (ja) * | 2013-07-10 | 2016-08-22 | ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ | タイヤ製造ラインにおいてタイヤを制御する方法および装置 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59813129D1 (de) * | 1997-06-10 | 2005-12-01 | Beissbarth Gmbh | Verfahren und Vorrichtung zum Prüfen von Reifen |
| EP0884574B1 (de) * | 1997-06-10 | 2002-08-07 | Beissbarth GmbH | Reifenprüfverfahren und -vorrichtung |
| DE19730787C2 (de) * | 1997-07-18 | 2000-12-07 | Continental Ag | Vorrichtung und Verfahren zur Demonstration und/oder zur Ermittlung der Bewegung von Profilelementen eines Reifens |
| DE19748544C1 (de) * | 1997-11-03 | 1999-07-08 | Ettemeyer Gmbh & Co Mes Und Pr | Verfahren und Vorrichtung zur Prüfung von elastischen konkaven Gegenständen |
| DE19849793C1 (de) * | 1998-10-28 | 2000-03-16 | Fraunhofer Ges Forschung | Vorrichtung und Verfahren zur berührungslosen Erfassung von Unebenheiten in einer gewölbten Oberfläche |
| GB9903638D0 (en) * | 1999-02-17 | 1999-04-07 | European Community | A measurement method and measurement apparatus |
| US6417918B1 (en) * | 1999-09-22 | 2002-07-09 | Bridgestone Corporation | Tire Inspecting method and apparatus |
| DE10019386C2 (de) * | 2000-04-19 | 2003-04-03 | Bernward Maehner | Verfahren und Vorrichtung zur Prüfung von Reifen |
| DE10102232C2 (de) * | 2001-01-19 | 2002-11-07 | Stefan Dengler | Reifenprüfeinrichtung und Reifenprüfverfahren |
| US7436504B2 (en) * | 2003-09-10 | 2008-10-14 | Shear Graphics, Llc | Non-destructive testing and imaging |
| DE102006061003B4 (de) * | 2006-12-22 | 2009-03-26 | Mähner, Bernward | Vorrichtung zum Prüfen eines Prüfobjekts, insbesondere eines Reifens, mittels eines zerstörungsfreien Messverfahrens |
| DE102009008468B4 (de) * | 2009-02-15 | 2017-08-31 | Bernward Mähner | Verfahren zur Prüfung von Reifen |
| JP5518187B2 (ja) * | 2010-04-28 | 2014-06-11 | キヤノン株式会社 | 変形計測方法 |
| CN102313749B (zh) * | 2010-06-30 | 2013-03-06 | 软控股份有限公司 | 工程机械轮胎激光散斑检测装置及其方法 |
| US10670491B1 (en) * | 2013-03-06 | 2020-06-02 | The Boeing Company | Optical seal integrity testing |
| US10697762B2 (en) | 2014-12-22 | 2020-06-30 | Pirelli Tyre S.P.A. | Apparatus for controlling tyres in a production line |
| KR102596252B1 (ko) | 2014-12-22 | 2023-10-31 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 생산라인에서 타이어를 검사하기 위한 방법 및 기기 |
| MX395614B (es) | 2015-12-16 | 2025-03-25 | Pirelli | Metodo y dispositivo para verificar neumaticos. |
| DE102023207725A1 (de) * | 2023-08-10 | 2025-02-13 | Continental Reifen Deutschland Gmbh | Verfahren zur visuellen Kontrolle von Fahrzeugreifen bei der Fertigung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA944601A (en) * | 1968-05-13 | 1974-04-02 | Gcoptronics | Method of analyzing anomalies in pneumatic tires |
| US4506981A (en) * | 1982-10-14 | 1985-03-26 | The B. F. Goodrich Company | Method for detection of blown beads in pneumatic tires |
| US4702594A (en) * | 1982-11-15 | 1987-10-27 | Industrial Holographics, Inc. | Double exposure interferometric analysis of structures and employing ambient pressure stressing |
| US4794550A (en) * | 1986-10-15 | 1988-12-27 | Eastman Kodak Company | Extended-range moire contouring |
| US5111687A (en) * | 1990-11-26 | 1992-05-12 | Standards Testing Laboratories, Inc. | Roadwheel for tire testing apparatus |
| US5257088A (en) * | 1992-03-27 | 1993-10-26 | Laser Technology, Inc. | Apparatus and method for nondestructive inspection of a vehicle |
| EP0646770B1 (en) * | 1993-01-19 | 1999-04-07 | Kabushikigaisya Hutech | Non-destructive inspection method for mechanical behaviour of article with load, its judgement method and apparatus |
-
1996
- 1996-01-16 US US08/586,525 patent/US5703680A/en not_active Expired - Fee Related
-
1997
- 1997-01-07 EP EP97100116A patent/EP0785421A3/en not_active Withdrawn
- 1997-01-15 BR BR9700683A patent/BR9700683A/pt not_active Application Discontinuation
- 1997-01-16 JP JP9005555A patent/JPH09237028A/ja active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001066259A (ja) * | 1999-06-16 | 2001-03-16 | Bandag Inc | シアログラフック結像機器 |
| JP2003161673A (ja) * | 2001-07-17 | 2003-06-06 | Bandag Licensing Corp | せん断グラフィック画像機械 |
| JP2007505313A (ja) * | 2003-09-10 | 2007-03-08 | シェアログラフィックス・エルエルシー | タイヤ点検装置および方法 |
| JP4881158B2 (ja) * | 2003-09-10 | 2012-02-22 | シェアログラフィックス・エルエルシー | タイヤ点検装置および方法 |
| JP2006300727A (ja) * | 2005-04-20 | 2006-11-02 | Yokohama Rubber Co Ltd:The | タイヤ故障検知方法及び装置 |
| JP2009544036A (ja) * | 2006-07-18 | 2009-12-10 | セルオプティック、インコーポレイテッド | 受信電磁放射線から物体の３次元情報を抽出するシステム、装置および方法 |
| US11698606B2 (en) | 2006-07-18 | 2023-07-11 | Celloptic, Inc. | System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation |
| JP2009047691A (ja) * | 2007-08-13 | 2009-03-05 | Steinbichler Optotechnik Gmbh | タイヤ試験施設 |
| JP2012120635A (ja) * | 2010-12-07 | 2012-06-28 | Fujifilm Corp | 内視鏡用照明光学系ユニット及びその製造方法 |
| JP2016525208A (ja) * | 2013-07-10 | 2016-08-22 | ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ | タイヤ製造ラインにおいてタイヤを制御する方法および装置 |
| JP2015017933A (ja) * | 2013-07-12 | 2015-01-29 | Nok株式会社 | 成形品の欠陥検査装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX9700314A (es) | 1997-07-31 |
| EP0785421A3 (en) | 1998-09-09 |
| BR9700683A (pt) | 1998-09-01 |
| US5703680A (en) | 1997-12-30 |
| EP0785421A2 (en) | 1997-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070509 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071024 |