MX381680B - Dispositivo para verificar neumaticos. - Google Patents

Dispositivo para verificar neumaticos.

Info

Publication number
MX381680B
MX381680B MX2018007570A MX2018007570A MX381680B MX 381680 B MX381680 B MX 381680B MX 2018007570 A MX2018007570 A MX 2018007570A MX 2018007570 A MX2018007570 A MX 2018007570A MX 381680 B MX381680 B MX 381680B
Authority
MX
Mexico
Prior art keywords
light source
plane
target line
camera
tyre
Prior art date
Application number
MX2018007570A
Other languages
English (en)
Other versions
MX2018007570A (es
Inventor
Alessandro Held
Daniele Pecoraro
Valeriano Ballardini
Vincenzo Boffa
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of MX2018007570A publication Critical patent/MX2018007570A/es
Publication of MX381680B publication Critical patent/MX381680B/es

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
    • G01M17/027—Tyres using light, e.g. infrared, ultraviolet or holographic techniques
    • 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8845—Multiple wavelengths of illumination or detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (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)
  • Tyre Moulding (AREA)

Abstract

La invención trata sobre un dispositivo (10) para revisar un neumático en una línea de producción de neumáticos que consta de: • un sistema de detección (104) que consta de una cámara (105) que tiene una línea objetivo (106) que permanece en un plano óptico (107) que pasa a través de la cámara (105); • una primera fuente de luz (110), una segunda fuente de luz (108) y una tercera fuente de luz (109), donde la segunda fuente de luz (108) y la tercera fuente de luz (109) se colocan en lados opuestos con respecto al plano óptico (107) y simétricamente con respecto a la primera fuente de luz (110); • donde la primera fuente de luz (110) se adapta para emitir una primera radiación de luz difusa en la porción superficial, y la segunda fuente de luz (108) y la tercera fuente de luz (109) se adaptan para emitir una segunda radiación de luz rasante y una tercera radiación de luz rasante en una porción superficial del neumático (200) que coincide con o cerca de la línea objetivo (106); y •plano de enfoque (121) de la cámara (105) que pasa a través de la línea objetivo reflejada es menor a una distancia mínima entre una de la primera fuente de luz (110), la segunda fuente de luz (108) o la tercera fuente de luz (109) y el plano de enfoque (121).
MX2018007570A 2015-12-28 2016-12-28 Dispositivo para verificar neumaticos. MX381680B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB20159454 2015-12-28
PCT/IB2016/058038 WO2017115290A1 (en) 2015-12-28 2016-12-28 Device for checking tyres

Publications (2)

Publication Number Publication Date
MX2018007570A MX2018007570A (es) 2018-09-21
MX381680B true MX381680B (es) 2025-03-12

Family

ID=55858813

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018007570A MX381680B (es) 2015-12-28 2016-12-28 Dispositivo para verificar neumaticos.

Country Status (9)

Country Link
US (1) US10488302B2 (es)
EP (1) EP3397936B1 (es)
JP (1) JP6890594B2 (es)
KR (1) KR102737407B1 (es)
CN (1) CN108603812B (es)
BR (1) BR112018012732B1 (es)
MX (1) MX381680B (es)
RU (1) RU2722779C2 (es)
WO (1) WO2017115290A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX375000B (es) 2014-12-22 2025-03-06 Pirelli Método y aparato para revisar llantas en una línea de producción.
MX367880B (es) * 2014-12-22 2019-09-09 Pirelli Aparato para controlar neumáticos en una línea de produccion.
BR112018011036B1 (pt) 2015-12-16 2022-09-20 Pirelli Tyre S.P.A. Dispositivo para análise de pneus, estação, e, método para analisar pneus
KR102737406B1 (ko) 2015-12-16 2024-12-03 피렐리 타이어 소시에떼 퍼 아찌오니 타이어를 검사하는 기기 및 방법
MX380029B (es) 2015-12-16 2025-03-11 Pirelli Metodo y dispositivo para verificar neumaticos.
US10883898B2 (en) 2015-12-28 2021-01-05 Pirelli Tyre S.P.A. Apparatus for checking tyres
WO2017115300A1 (en) 2015-12-28 2017-07-06 Pirelli Tyre S.P.A. Apparatus and method for checking tyres
US11119008B2 (en) * 2017-06-12 2021-09-14 Pirelli Tyre S.P.A. Method for checking tires
IL282144B2 (en) 2018-10-11 2025-12-01 Asml Netherlands Bv Multi-source illumination unit and method of operating the same
DE102019217183A1 (de) 2019-11-07 2021-05-12 Continental Reifen Deutschland Gmbh Reifenprüfeinrichtung
CN111552136A (zh) * 2020-06-01 2020-08-18 北京创源微致软件有限公司 一种补光组件、拍摄组件及镭雕设备
JP7801557B2 (ja) * 2021-10-04 2026-01-19 横浜ゴム株式会社 タイヤのひずみ測定装置及び測定方法

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DE4231578C2 (de) 1992-09-21 1995-06-29 Nova C O R D Ag Verfahren zur Ermittlung von Verformungen an einem Prüfobjekt mit diffus streuender Oberfläche, insbesondere an Reifen, sowie Vorrichtung zur Durchführung des Verfahrens
JPH10185832A (ja) * 1996-12-24 1998-07-14 Matsushita Electric Works Ltd 外観検査方法及び外観検査装置
US6327374B1 (en) 1999-02-18 2001-12-04 Thermo Radiometrie Oy Arrangement and method for inspection of surface quality
EP1043578B1 (de) * 1999-04-09 2004-10-13 Steinbichler Optotechnik Gmbh Optisches Prüfgerät für Reifen
JP4514007B2 (ja) 1999-12-28 2010-07-28 株式会社ブリヂストン 被検体の外観形状検査方法及び装置
JP2003240521A (ja) * 2002-02-21 2003-08-27 Bridgestone Corp 被検体の外観・形状検査方法とその装置、及び、被検体の外観・形状検出装置
ATE301828T1 (de) * 2003-09-04 2005-08-15 Snap On Equip Srl Unico Socio Punktweises optisches abtasten der beschaffenheit eines luftreifens eines fahrzeugrades (an radauswuchtmaschine)
US7187437B2 (en) * 2003-09-10 2007-03-06 Shearographics, Llc Plurality of light sources for inspection apparatus and method
US6934018B2 (en) * 2003-09-10 2005-08-23 Shearographics, Llc Tire inspection apparatus and method
DE102005031957B4 (de) * 2005-07-08 2007-03-22 Koenig & Bauer Ag Vorrichtung zur Inspektion eines Bedruckstoffes mit uneinheitlich reflektierenden Oberflächen
JP5019849B2 (ja) 2006-11-02 2012-09-05 株式会社ブリヂストン タイヤの表面検査方法および装置
DE102007002106B3 (de) * 2007-01-09 2008-07-03 Wolfgang Weinhold Verfahren und Vorrichtung zur Untersuchung eines Gegenstandes
JP5089286B2 (ja) * 2007-08-06 2012-12-05 株式会社神戸製鋼所 形状測定装置，形状測定方法
FR2925706B1 (fr) 2007-12-19 2010-01-15 Soc Tech Michelin Dispositif d'evaluation de la surface d'un pneumatique.
BRPI0917910B1 (pt) * 2008-08-26 2019-08-20 Kabushiki Kaisha Bridgestone Método e aparelho para detectar desigualdade de superfície de um objeto sob inspeção
JP5373676B2 (ja) * 2010-03-18 2013-12-18 株式会社ブリヂストン タイヤの形状測定方法および形状測定装置
JP5518571B2 (ja) * 2010-05-24 2014-06-11 株式会社ブリヂストン タイヤの外観検査装置及び外観検査方法
US8824878B2 (en) 2010-11-25 2014-09-02 Toyo Tire & Rubber Co., Ltd. Illumination device and inspection device of tire
EP2880415B1 (en) * 2012-07-31 2020-11-18 Pirelli Tyre S.p.A. Method for segmenting the surface of a tyre and apparatus operating according to said method
DE102013108457A1 (de) * 2012-10-05 2014-04-10 Werth Messtechnik Gmbh Verfahren und Vorrichtung zur Beleuchtung und Messung eines Objektes
RU2642169C2 (ru) * 2012-12-21 2018-01-24 Пирелли Тайр С.П.А. Способ и устройство для контроля над шинами или соответствующими полуфабрикатами в производственной линии
DE102013010402A1 (de) * 2013-06-21 2014-12-24 Steinbichler Optotechnik Gmbh Reifenprüfgerät, Reifenprüfanlage und Verfahren zur Reifenprüfung
ITMI20131157A1 (it) * 2013-07-10 2015-01-11 Pirelli Metodo e apparato per controllare pneumatici in una linea di produzione
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
ITMI20131988A1 (it) 2013-11-28 2015-05-29 Pirelli Metodo e apparato per controllare pneumatici

Also Published As

Publication number Publication date
WO2017115290A1 (en) 2017-07-06
MX2018007570A (es) 2018-09-21
KR20180100138A (ko) 2018-09-07
JP2019507323A (ja) 2019-03-14
BR112018012732A2 (pt) 2018-12-04
RU2018126763A (ru) 2020-02-03
KR102737407B1 (ko) 2024-12-03
EP3397936B1 (en) 2020-02-26
US10488302B2 (en) 2019-11-26
US20190017902A1 (en) 2019-01-17
BR112018012732B1 (pt) 2022-11-16
RU2018126763A3 (es) 2020-04-16
JP6890594B2 (ja) 2021-06-18
CN108603812B (zh) 2024-07-30
CN108603812A (zh) 2018-09-28
RU2722779C2 (ru) 2020-06-03
EP3397936A1 (en) 2018-11-07

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