ES2096010T3 - Procedimiento para la inspeccion dimensional de un neumatico. - Google Patents
Procedimiento para la inspeccion dimensional de un neumatico.Info
- Publication number
- ES2096010T3 ES2096010T3 ES92119108T ES92119108T ES2096010T3 ES 2096010 T3 ES2096010 T3 ES 2096010T3 ES 92119108 T ES92119108 T ES 92119108T ES 92119108 T ES92119108 T ES 92119108T ES 2096010 T3 ES2096010 T3 ES 2096010T3
- Authority
- ES
- Spain
- Prior art keywords
- tire
- wear
- same
- procedure
- dimensional inspection
- 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
Links
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
-
- 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
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Tires In General (AREA)
Abstract
UN METODO Y APARATO PARA DETERMINAR CIRCUNFERENCIALMENTE EL DESGASTE DE LA BANDA DE RODADURA DE UN NEUMATICO. UNA SONDA LASERICA EXPLORA SECUENCIALMENTE CADA UNA DE LAS NERVADURAS DE UN NEUMATICO, OBTENIENDO DATOS RELATIVOS A LA PROFUNDIDAD DE LA BANDA DE RODADURA EN DISTINTOS PUNTOS A LO LARGO DE LA MISMA. ESTOS DATOS SE UTILIZAN PARA CADA NERVADURA PARA DETERMINAR EL DESGASTE IRREGULAR DE ARRIBA A ABAJO DE LOS TACOS DE LA MISMA Y PARA DETERMINAR TAMBIEN UN INDICE DE DESGASTE TOTAL INDICATIVOS DEL GRADO DE DESGASTE DE LOS TACOS. EL METODO Y EL APARATO SE ENCUENTRAN TAMBIEN ADAPTADOS PARA EXPLORAR LATERALMENTE LA PARED LATERAL DEL NEUMATICO PARA OBTENER DATOS DE LA MISMA Y AVERIGUAR SI HAY ANOMALIAS EN ELLA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/808,392 US5245867A (en) | 1991-12-16 | 1991-12-16 | Method and apparatus for measuring tire parameters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2096010T3 true ES2096010T3 (es) | 1997-03-01 |
Family
ID=25198634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92119108T Expired - Lifetime ES2096010T3 (es) | 1991-12-16 | 1992-11-07 | Procedimiento para la inspeccion dimensional de un neumatico. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5245867A (es) |
EP (1) | EP0547365B1 (es) |
JP (1) | JP3205619B2 (es) |
KR (1) | KR100268110B1 (es) |
CA (1) | CA2085542A1 (es) |
DE (1) | DE69217022T2 (es) |
ES (1) | ES2096010T3 (es) |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0820228B2 (ja) * | 1990-01-31 | 1996-03-04 | 住友ゴム工業株式会社 | タイヤ外周面のプロファイル測定方法及びその装置 |
BE1007787A6 (fr) * | 1993-12-06 | 1995-10-24 | Centre Rech Metallurgique | Procede et dispositif pour mesurer le profil du flanc d'une bobine de bande. |
DE4442980C2 (de) * | 1994-12-02 | 1997-12-04 | Continental Ag | Verfahren und Vorrichtung zur Ermittlung der Kontur eines Reifens |
TW341654B (en) * | 1995-05-26 | 1998-10-01 | Burger Joachim | Tread depth measuring device |
US6151959A (en) * | 1996-10-10 | 2000-11-28 | Pirelli Coordinamento Pneumatici Spa | Pneumatic tire having tread wear detectors |
IT1277253B1 (it) * | 1995-10-09 | 1997-11-05 | Pirelli | Metodo per la previsione ed il controllo dell'usura del battistrada in un pneumatico e relativo pneumatico |
US5845232A (en) * | 1996-05-10 | 1998-12-01 | Measurement Systems, Incorporated | Apparatus and method for detecting splice overlaps or splice gaps in a tire |
GB2314928B (en) * | 1996-07-04 | 2001-02-14 | Sun Electric Uk Ltd | Tyre condition assessment |
EP0816799A3 (en) * | 1996-07-04 | 1998-01-28 | Sun Electric UK Ltd. | Tyre condition assessment |
US5789668A (en) * | 1996-08-15 | 1998-08-04 | Bridgestone/Firestone, Inc. | Apparatus and related methods for obtaining tire profiles including the tread and both sidewalls |
US5777219A (en) * | 1996-10-16 | 1998-07-07 | Bridgestone/Firestone, Inc. | Apparatus and related methods for automatically testing and analyzing tires utilizing a test pod with a slidably movable cover plate and a gray scale normalization technique |
US5987978A (en) * | 1997-04-02 | 1999-11-23 | Assembly Technology & Test Ltd. | Apparatus for testing tire tread depth |
GB2342448A (en) * | 1998-10-06 | 2000-04-12 | Thomas Howarth Kay | Tyre wear measurement, recording and printing unit |
DE19849793C1 (de) * | 1998-10-28 | 2000-03-16 | Fraunhofer Ges Forschung | Vorrichtung und Verfahren zur berührungslosen Erfassung von Unebenheiten in einer gewölbten Oberfläche |
US6789416B1 (en) * | 1999-01-14 | 2004-09-14 | Roger H. Tracy | Hand held probe for measuring tire tread wear |
EP1043578B1 (de) | 1999-04-09 | 2004-10-13 | Steinbichler Optotechnik Gmbh | Optisches Prüfgerät für Reifen |
DE19944314C2 (de) * | 1999-09-03 | 2003-03-13 | Steinbichler Optotechnik Gmbh | Prüfgerät für Reifen |
DE19920952C2 (de) * | 1999-05-07 | 2003-04-17 | Continental Ag | Verfahren und Vorrichtung zur Beeinflussung der Oberflächenhaftung von Fahrzeugreifen, sowie hierfür geeigneter Fahrzeugreifen |
JP4357074B2 (ja) * | 2000-03-17 | 2009-11-04 | 株式会社ブリヂストン | タイヤの摩耗予測方法及びタイヤの摩耗予測装置 |
WO2001095728A1 (en) * | 2000-06-13 | 2001-12-20 | Fd Management, Inc. | Cosmetic composition for stressed skin under extreme conditions |
DE10032387B4 (de) * | 2000-07-06 | 2006-08-31 | Continental Aktiengesellschaft | Verfahren und Vorrichtung zur Vermessung eines Profils einer Oberfläche |
DE10062251C2 (de) * | 2000-12-14 | 2002-12-12 | Fraunhofer Ges Forschung | Vorrichtung und Verfahren zur Qualitätsüberprüfung eines Körpers |
US6532811B2 (en) | 2001-01-26 | 2003-03-18 | Bridgestone/Firestone North American Tire, Llc | Method of wear testing a tire |
US7228732B2 (en) * | 2001-01-26 | 2007-06-12 | Bridgestone Firestone North American Tire, Llc | Tire wear analysis method |
WO2002082070A1 (en) * | 2001-04-04 | 2002-10-17 | Pemstar, Inc. | Tire zipper fault detection system |
KR100426143B1 (ko) * | 2001-08-10 | 2004-04-08 | 금호타이어 주식회사 | 휴대용 타이어 트레드의 형상 및 깊이 측정장치 |
KR100433756B1 (ko) * | 2001-11-27 | 2004-06-04 | 한국타이어 주식회사 | 타이어 트레드부의 프로파일 형상 측정장치 |
US20070000594A1 (en) * | 2005-06-30 | 2007-01-04 | Mawby William D | Tire manufacturing method for improving the uniformity of a tire |
US20040020583A1 (en) * | 2002-08-01 | 2004-02-05 | Fang Zhu | Method for controlling high speed uniformity in tires |
DE10239765C5 (de) * | 2002-08-29 | 2010-02-18 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Profiltiefenmeßvorrichtung |
US6802130B2 (en) | 2002-09-30 | 2004-10-12 | Bridgestone/Firestone North American Tire, Llc | Alignment device for rotating tire laser mapping machine |
US8284390B1 (en) | 2003-02-20 | 2012-10-09 | Hunter Engineering Company | Vehicle tire changing system with tool positioning sensor |
DE10333802B4 (de) * | 2003-07-24 | 2005-09-08 | Steinbichler Optotechnik Gmbh | Verfahren und Vorrichtung zum Prüfen von Reifen |
DE50300973D1 (de) * | 2003-09-04 | 2005-09-15 | Snap On Equip Srl Unico Socio | Punktweises optisches Abtasten der Beschaffenheit eines Luftreifens eines Fahrzeugrades (an Radauswuchtmaschine) |
FR2861171A1 (fr) * | 2003-10-15 | 2005-04-22 | Berenisce Sas | Procede et dispositif d'analyse de sculptures de pneumatique de roue de vehicule |
US7082816B2 (en) * | 2003-10-20 | 2006-08-01 | Michelin Recherche Et Technique S.A. | Prediction and control of mass unbalance and high speed uniformity |
EP1678019B1 (en) * | 2003-10-31 | 2012-02-22 | Pirelli Tyre S.p.A. | A method and a system for determining the roughness of a tyre rolling surface |
US20090260743A1 (en) * | 2003-11-21 | 2009-10-22 | William David Mawby | Tire manufacturing method for improving the uniformity of a tire |
AU2003304562A1 (en) * | 2003-11-21 | 2005-06-17 | Michelin Recherche Et Technique S.A. | Tire manufacturing method for improving the uniformity of a tire |
US7199873B2 (en) * | 2004-01-27 | 2007-04-03 | Snap-On Equipment Srl A Unico Socio | Method and apparatus for balancing a motor vehicle wheel |
US7213451B2 (en) * | 2004-05-26 | 2007-05-08 | Michelin Rechercheqet Technique, S.A. | Tire uniformity through compensation between radial run out and stiffness variation |
US7269997B2 (en) * | 2004-06-03 | 2007-09-18 | Snap-On Incorporated | Non-contact method and system for tire analysis |
JP4881584B2 (ja) * | 2005-06-28 | 2012-02-22 | 株式会社ブリヂストン | 凹凸図形検査のためのマスターデータの作成方法 |
US20070144657A1 (en) * | 2005-12-28 | 2007-06-28 | Julien Flament | Green tire evolution for high speed uniformity |
EP1845338B1 (en) | 2006-04-13 | 2013-07-17 | Snap-on Equipment Srl a unico socio | Method of optically scanning the tread surface of a pneumatic tyre of a vehicle wheel |
KR100871933B1 (ko) * | 2007-05-21 | 2008-12-05 | 주식회사 유성에프티 | 차량용 톤휠의 검사장치 및 방법 |
US8196462B2 (en) | 2007-06-26 | 2012-06-12 | Bridgestone Americas Tire Operations, Llc | Lateral position control for tire tread wear test machine |
US7578180B2 (en) * | 2007-06-29 | 2009-08-25 | The Goodyear Tire & Rubber Company | Tread depth sensing device and method for measuring same |
US20110126617A1 (en) | 2007-09-03 | 2011-06-02 | Koninklijke Philips Electronics N.V. | Laser sensor based system for status detection of tires |
US7978093B2 (en) | 2007-11-09 | 2011-07-12 | Bridgestone Americas Tire Operations, Llc | Comparative tire animation |
FR2925706B1 (fr) | 2007-12-19 | 2010-01-15 | Soc Tech Michelin | Dispositif d'evaluation de la surface d'un pneumatique. |
EP2141475B1 (en) | 2008-07-03 | 2013-03-27 | Snap-on Equipment Srl a unico socio | Apparatus for determining the condition of a tire tread of a vehicle wheel |
JP2011057042A (ja) * | 2009-09-08 | 2011-03-24 | Bridgestone Corp | タイヤ接地形状推定方法とその装置 |
WO2011065938A1 (en) | 2009-11-24 | 2011-06-03 | Michelin Recherche Et Technique, S.A. | On vehicle testing of tire resistance to sidewall aggression |
JP5990163B2 (ja) * | 2010-06-30 | 2016-09-07 | ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ | タイヤ製造用の半加工要素の配置を制御するための方法および装置 |
JP5553712B2 (ja) * | 2010-09-01 | 2014-07-16 | 横浜ゴム株式会社 | タイヤ性能測定方法及びタイヤ性能測定装置 |
US9121693B2 (en) * | 2010-09-03 | 2015-09-01 | Kabushiki Kaisha Bridgestone | Method and apparatus for detecting shape of strip-shaped member and two-dimensional displacement sensor |
DE102012202271A1 (de) | 2011-07-11 | 2013-01-17 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Reifenprüfung |
US9805697B1 (en) | 2012-06-01 | 2017-10-31 | Hunter Engineering Company | Method for tire tread depth modeling and image annotation |
EP2914946B1 (en) | 2012-10-31 | 2019-03-27 | Compagnie Générale des Etablissements Michelin | System and method for analyzing tire tread parameters |
DE102012224260A1 (de) * | 2012-12-21 | 2014-06-26 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Messung der Profiltiefe eines Reifens |
GB201318824D0 (en) | 2013-10-24 | 2013-12-11 | Wheelright Ltd | Tyre condition analysis |
KR101615018B1 (ko) * | 2014-08-21 | 2016-04-25 | 금호타이어 주식회사 | 타이어 테스트기 및 그 사용방법 |
JP6420639B2 (ja) * | 2014-11-25 | 2018-11-07 | 住友ゴム工業株式会社 | トレッド形状測定方法 |
BR112017012171A2 (pt) * | 2014-12-08 | 2018-01-02 | Bridgestone Americas Tire Operations Llc | lamelação para detecção tátil de desalinhamento |
JP2016109644A (ja) * | 2014-12-10 | 2016-06-20 | 横浜ゴム株式会社 | タイヤの摩耗評価方法 |
JP6455182B2 (ja) * | 2015-01-28 | 2019-01-23 | 横浜ゴム株式会社 | タイヤの摩耗評価方法 |
JP6455181B2 (ja) * | 2015-01-28 | 2019-01-23 | 横浜ゴム株式会社 | タイヤの摩耗評価方法 |
JP6591762B2 (ja) * | 2015-02-27 | 2019-10-16 | 三菱重工業株式会社 | 摩耗検査装置、摩耗検査方法及びプログラム |
JP6586845B2 (ja) * | 2015-09-30 | 2019-10-09 | 横浜ゴム株式会社 | タイヤの摩耗評価方法 |
KR101792355B1 (ko) * | 2015-11-24 | 2017-11-01 | 금호타이어 주식회사 | 디지털 깊이 게이지 측정기 |
CN106152967A (zh) * | 2015-12-28 | 2016-11-23 | 上海交通大学 | 一种砂轮装卸和砂轮表面测量装置及其测量方法 |
CN106864178B (zh) * | 2016-01-07 | 2018-07-31 | 西华大学 | 一种新型轮胎安全监测装置 |
US10789773B2 (en) | 2016-03-04 | 2020-09-29 | TIREAUDIT.COM, Inc. | Mesh registration system and method for diagnosing tread wear |
US11472234B2 (en) * | 2016-03-04 | 2022-10-18 | TIREAUDIT.COM, Inc. | Mesh registration system and method for diagnosing tread wear |
WO2017152179A1 (en) * | 2016-03-04 | 2017-09-08 | TIREAUDIT.COM, Inc. | Mesh registration system and method for diagnosing tread wear |
CN106066155A (zh) * | 2016-05-30 | 2016-11-02 | 四川省宏骏科技有限公司 | 一种用于轮毂电机轮胎的磨损检测设备 |
CN108068562A (zh) * | 2016-11-14 | 2018-05-25 | 法乐第(北京)网络科技有限公司 | 汽车轮胎检测方法、装置及电子设备 |
KR101883255B1 (ko) | 2016-11-17 | 2018-07-30 | 넥센타이어 주식회사 | 타이어 원주 측정 장치 |
CN106871791A (zh) * | 2017-01-17 | 2017-06-20 | 武汉工程大学 | 一种轮胎的检测装置 |
CN106926649B (zh) * | 2017-03-13 | 2018-10-19 | 广东技术师范学院 | 一种轮胎平面度校正装置及其调零方法 |
CN106802134A (zh) * | 2017-03-15 | 2017-06-06 | 深圳市安车检测股份有限公司 | 一种线结构光机器视觉轮胎磨损测量装置 |
IT201700032900A1 (it) * | 2017-03-24 | 2018-09-24 | Texa Spa | Sistema, metodo ed apparecchio multifunzionale per determinare il profilo di un disco freno e il profilo di un pneumatico di un veicolo |
US10773557B1 (en) * | 2017-05-18 | 2020-09-15 | State Farm Mutual Automobile Insurance Company | System and method for using image data to determine tire quality |
US11112239B1 (en) | 2017-11-10 | 2021-09-07 | Hunter Engineering Company | Method for tire shoulder tread wear evaluation |
JP6896596B2 (ja) * | 2017-12-14 | 2021-06-30 | 株式会社ブリヂストン | タイヤ溝残量管理システム |
CN108267093A (zh) * | 2018-01-18 | 2018-07-10 | 江苏泊朗智能科技有限公司 | 一种用于洗车机房的车辆轮胎花纹深度测量装置 |
US11453259B2 (en) * | 2018-02-01 | 2022-09-27 | Pixart Imaging Inc. | Object surface managing method and object surface managing system |
CN108731950B (zh) * | 2018-04-08 | 2019-08-06 | 安徽江淮汽车集团股份有限公司 | 一种轮胎磨损测量台架 |
DE102018130800B4 (de) * | 2018-12-04 | 2021-10-14 | Die Radwasch GmbH | Vorrichtung zur Profiltiefenmessung und Wäsche von Kfz-Reifen |
CN110498315B (zh) * | 2019-08-28 | 2020-10-02 | 浙江海洋大学 | 一种电梯曳引轮磨损检测装置及检测方法 |
CN113532889B (zh) * | 2021-09-16 | 2021-11-26 | 南通申东裕浩轮胎有限公司 | 一种轮胎磨损测量装置 |
CN114324388A (zh) * | 2021-12-17 | 2022-04-12 | 武汉科技大学 | 一种基于激光的轮胎磨损检测装置和方法 |
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US3918816A (en) * | 1974-04-22 | 1975-11-11 | Autech Corp | Tire inspection apparatus |
US4095464A (en) * | 1976-06-21 | 1978-06-20 | The Goodyear Tire & Rubber Company | Method and apparatus for tire tread analysis |
DE2721215C3 (de) * | 1977-05-11 | 1981-02-05 | Opto-Produkte Ag, Zuerich (Schweiz) | Reifenprüfgerät zur zerstörungsfreien holographischen Werkstoffprüfung von Fahr- und Flugzeugreifen auf Fehlstellen |
US4150567A (en) * | 1978-06-29 | 1979-04-24 | Allied Chemical Corporation | Method of estimating energy loss from pneumatic tires |
US4275589A (en) * | 1979-04-19 | 1981-06-30 | Bandag Incorporated | Method and apparatus for non-destructive inspection of tires |
US4311044A (en) * | 1980-02-25 | 1982-01-19 | The B. F. Goodrich Company | Tire sidewall bump/depression detection system |
JPS57110907A (en) * | 1980-12-27 | 1982-07-10 | Yokohama Rubber Co Ltd:The | Measuring method and device for tread shape of tyre |
US4402218A (en) * | 1981-06-03 | 1983-09-06 | The Goodyear Tire & Rubber Company | Method and apparatus for sidewall bulge and valley detection |
US4440018A (en) * | 1982-01-18 | 1984-04-03 | The Goodyear Tire & Rubber Company | Tire sidewall deformation detection techniques |
US4469450A (en) * | 1982-06-01 | 1984-09-04 | The Firestone Tire & Rubber Company | Electroacoustic method for nondestructively monitoring the internal temperature of objects |
US4670289A (en) * | 1985-02-28 | 1987-06-02 | The Firestone Tire & Rubber Company | Tire marker |
US4653316A (en) * | 1986-03-14 | 1987-03-31 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus mounted on vehicles for detecting road surface conditions |
JP2541981B2 (ja) * | 1987-05-20 | 1996-10-09 | 株式会社ブリヂストン | タイヤ用マ−キング装置 |
US4837980A (en) * | 1987-07-01 | 1989-06-13 | The Uniroyal Goodrich Tire Company | Method and apparatus for tire uniformity correction |
DE3731924A1 (de) * | 1987-09-23 | 1989-04-13 | Continental Ag | Verfahren und vorrichtung zur messung des rundlaufs bei einem fahrzeugluftreifen mit gegen felgenringhaelften verfahrbaren wulstaufnahmeringen |
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US4910411A (en) * | 1988-02-12 | 1990-03-20 | Sumitumo Rubber Industries | Apparatus for inspecting a side wall of a tire |
US4936138A (en) * | 1988-09-14 | 1990-06-26 | Oliver Rubber Company | Method and apparatus for tire inspection |
JP2823579B2 (ja) * | 1989-02-15 | 1998-11-11 | 株式会社豊田中央研究所 | タイヤユニフォーミティ測定装置 |
US4918976A (en) * | 1989-04-12 | 1990-04-24 | International Marketing, Inc. | Method of inspecting tires for defects |
JPH0749938B2 (ja) * | 1989-11-02 | 1995-05-31 | 住友ゴム工業株式会社 | タイヤ接地面観測装置及び観測方法 |
JPH0820228B2 (ja) * | 1990-01-31 | 1996-03-04 | 住友ゴム工業株式会社 | タイヤ外周面のプロファイル測定方法及びその装置 |
-
1991
- 1991-12-16 US US07/808,392 patent/US5245867A/en not_active Expired - Lifetime
-
1992
- 1992-11-07 ES ES92119108T patent/ES2096010T3/es not_active Expired - Lifetime
- 1992-11-07 EP EP92119108A patent/EP0547365B1/en not_active Expired - Lifetime
- 1992-11-07 DE DE69217022T patent/DE69217022T2/de not_active Expired - Lifetime
- 1992-11-24 KR KR1019920022226A patent/KR100268110B1/ko not_active IP Right Cessation
- 1992-12-10 JP JP35222792A patent/JP3205619B2/ja not_active Expired - Fee Related
- 1992-12-16 CA CA002085542A patent/CA2085542A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100268110B1 (ko) | 2000-10-16 |
DE69217022D1 (de) | 1997-03-06 |
US5245867A (en) | 1993-09-21 |
DE69217022T2 (de) | 1997-05-07 |
JP3205619B2 (ja) | 2001-09-04 |
EP0547365A3 (en) | 1993-08-25 |
KR930013706A (ko) | 1993-07-22 |
EP0547365B1 (en) | 1997-01-22 |
JPH05256738A (ja) | 1993-10-05 |
CA2085542A1 (en) | 1993-06-17 |
EP0547365A2 (en) | 1993-06-23 |
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