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MX2021005853A - Metodo y estacion para revisar neumaticos. - Google Patents

Metodo y estacion para revisar neumaticos.

Info

Publication number
MX2021005853A
MX2021005853A MX2021005853A MX2021005853A MX2021005853A MX 2021005853 A MX2021005853 A MX 2021005853A MX 2021005853 A MX2021005853 A MX 2021005853A MX 2021005853 A MX2021005853 A MX 2021005853A MX 2021005853 A MX2021005853 A MX 2021005853A
Authority
MX
Mexico
Prior art keywords
tyre
reflecting
station
checking tyres
reflecting element
Prior art date
Application number
MX2021005853A
Other languages
English (en)
Inventor
Col Christian De
Vincenzo Boffa
Alessandro Held
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 MX2021005853A publication Critical patent/MX2021005853A/es

Links

Classifications

    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/002—Inspecting tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/05—Machines
    • B60C25/0548—Machines equipped with sensing means, e.g. for positioning, measuring or controlling
    • B60C25/0554—Machines equipped with sensing means, e.g. for positioning, measuring or controlling optical, e.g. cameras
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Método, y estación relativa, para revisar neumáticos mediante un sistema de adquisición (4) de imágenes tridimensionales de una superficie de un neumático, donde el sistema de adquisición (4) comprende una cámara (5), una fuente láser lineal (7) y un elemento reflectante (11) que tiene una superficie reflectante (12), en el que se adquiere una primera imagen tridimensional de una sección de la superficie interna del neumático con el elemento reflectante (11) en una primera posición operativa en la que la superficie reflectante (12) cruza tanto el eje de propagación (9) del rayo láser como el eje óptico (6) de la cámara y en el que se adquiere una segunda imagen tridimensional de una parte de la superficie exterior del neumático con el elemento reflectante (11) en una segunda posición de funcionamiento en la que la superficie reflectante (12) no cruza ni el eje de propagación (9) ni el eje óptico (6).
MX2021005853A 2018-12-20 2019-12-09 Metodo y estacion para revisar neumaticos. MX2021005853A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800020533 2018-12-20
PCT/IT2019/050259 WO2020129100A1 (en) 2018-12-20 2019-12-09 Method and station for checking tyres

Publications (1)

Publication Number Publication Date
MX2021005853A true MX2021005853A (es) 2021-06-15

Family

ID=66286556

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005853A MX2021005853A (es) 2018-12-20 2019-12-09 Metodo y estacion para revisar neumaticos.

Country Status (4)

Country Link
EP (1) EP3899506A1 (es)
CN (1) CN113167743B (es)
MX (1) MX2021005853A (es)
WO (1) WO2020129100A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2034216B1 (en) * 2023-02-23 2024-09-05 Vmi Holland Bv Method, inspection unit and computer program product for inspecting an inner surface of a tire, and tire processing assembly comprising the inspection unit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102006014070B4 (de) * 2006-03-27 2008-02-07 Mähner, Bernward Vorrichtung und Verfahren zum Prüfen eines Reifens, insbesondere mittels eines interferometrischen Messverfahrens
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
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
US8951781B2 (en) * 2011-01-10 2015-02-10 Illumina, Inc. Systems, methods, and apparatuses to image a sample for biological or chemical analysis
ITMI20131157A1 (it) * 2013-07-10 2015-01-11 Pirelli Metodo e apparato per controllare pneumatici in una linea di produzione
FR3011079B1 (fr) * 2013-09-26 2015-09-25 Michelin & Cie Procede d'inspection et ligne d'inspection de pneumatiques
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
EP3106860B1 (en) * 2014-02-12 2020-01-29 The Yokohama Rubber Co., Ltd. Tire inner surface imaging method and device
WO2016088040A2 (en) * 2014-12-05 2016-06-09 Pirelli Tyre S.P.A. Method and apparatus for checking tyres, in a process and in a plant for manufacturing tyres for vehicle wheels
ITUB20155721A1 (it) * 2015-11-19 2017-05-19 Pirelli Metodo e linea di controllo di pneumatici per ruote di veicoli
WO2017103809A1 (en) * 2015-12-16 2017-06-22 Pirelli Tyre S.P.A. Apparatus and method for the analysis of tyres
KR102595037B1 (ko) * 2015-12-16 2023-10-27 피렐리 타이어 소시에떼 퍼 아찌오니 타이어를 검사하는 장치 및 방법
JP2017134028A (ja) * 2016-01-29 2017-08-03 リコーエレメックス株式会社 光切断検査装置用の検査ユニットおよび光切断検査装置
MX2021002213A (es) * 2016-04-05 2023-01-11 Pirelli Aparato y método para revisión de neumáticos.

Also Published As

Publication number Publication date
EP3899506A1 (en) 2021-10-27
CN113167743B (zh) 2024-10-29
WO2020129100A1 (en) 2020-06-25
CN113167743A (zh) 2021-07-23

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