MX2021002213A - Aparato y método para revisión de neumáticos. - Google Patents

Aparato y método para revisión de neumáticos.

Info

Publication number
MX2021002213A
MX2021002213A MX2021002213A MX2021002213A MX2021002213A MX 2021002213 A MX2021002213 A MX 2021002213A MX 2021002213 A MX2021002213 A MX 2021002213A MX 2021002213 A MX2021002213 A MX 2021002213A MX 2021002213 A MX2021002213 A MX 2021002213A
Authority
MX
Mexico
Prior art keywords
reflecting surface
section
obtuse
incidence
support frame
Prior art date
Application number
MX2021002213A
Other languages
English (en)
Inventor
Valeriano Ballardini
Fabio Regoli
Tozzi Giuseppe Casadio
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 MX2021002213A publication Critical patent/MX2021002213A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • 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
    • B60C25/005—Inspecting tyres inside surface
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B11/24—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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • B29D2030/0066—Tyre quality control during manufacturing
    • 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
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • 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
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • G01N2021/9544—Inspecting the inner surface of hollow bodies, e.g. bores using a probe with emitter and receiver on the probe
    • 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
    • G01N2021/9548—Scanning the interior of a cylinder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

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

Abstract

Aparato (1) para verificar neumáticos, que incluye: un marco de soporte (2); una brida (3); y un sistema de adquisición (4) de imágenes tridimensionales de una superficie de un neumático, estando instalado el último en el marco de soporte y conformado por: una cámara matricial (5), una fuente de láser lineal (7) y una superficie reflectante (12) que intersecta el eje de propagación (9) del haz de láser lineal y el eje óptico (6) de la cámara matricial (5), donde un primer ángulo (50) formado entre una primera (14) y una segunda sección (31) del eje óptico (6) mutuamente simétricas con respecto a uno normal a la superficie reflectante en el punto de incidencia respectivo a la superficie reflectante, es obtuso, y donde un segundo ángulo (51) formado entre una primera (16) y una segunda sección (32) del eje de propagación (9) mutuamente simétricas con respecto a uno normal a la superficie reflectante en el punto de incidencia respectivo a la superficie reflectante, es obtuso.
MX2021002213A 2016-04-05 2017-03-30 Aparato y método para revisión de neumáticos. MX2021002213A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA20162308 2016-04-05
PCT/IB2017/051822 WO2017175099A1 (en) 2016-04-05 2017-03-30 Apparatus and method for checking tyres

Publications (1)

Publication Number Publication Date
MX2021002213A true MX2021002213A (es) 2023-01-11

Family

ID=56551466

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018011382A MX2018011382A (es) 2016-04-05 2017-03-30 Aparato y metodo para revision de neumaticos.
MX2021002213A MX2021002213A (es) 2016-04-05 2017-03-30 Aparato y método para revisión de neumáticos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018011382A MX2018011382A (es) 2016-04-05 2017-03-30 Aparato y metodo para revision de neumaticos.

Country Status (9)

Country Link
US (2) US10837920B2 (es)
EP (2) EP3440453B1 (es)
JP (1) JP6998316B2 (es)
KR (1) KR102357134B1 (es)
CN (1) CN108885184B (es)
BR (1) BR112018069081B1 (es)
MX (2) MX2018011382A (es)
RU (1) RU2728848C2 (es)
WO (1) WO2017175099A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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CN110678726B (zh) * 2017-06-12 2022-02-25 倍耐力轮胎股份公司 用于检查轮胎的方法
CN113167743B (zh) * 2018-12-20 2024-10-29 倍耐力轮胎股份公司 用于检查轮胎的方法和站
CN111879247B (zh) * 2020-08-03 2022-05-20 海伯森技术（深圳）有限公司 一种测量轴孔规格的装置
CN112485026B (zh) * 2021-01-18 2022-02-18 上海褚序汽车用品有限公司 一种用于汽车轮胎安全检测的安检装置
US20240282105A1 (en) * 2023-02-22 2024-08-22 Kubota Corporation Agricultural cutting system and cut-point method

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Also Published As

Publication number Publication date
EP3842793A1 (en) 2021-06-30
EP3842793B1 (en) 2023-08-02
US20210025833A1 (en) 2021-01-28
CN108885184A (zh) 2018-11-23
JP6998316B2 (ja) 2022-02-10
RU2018137042A3 (es) 2020-06-01
WO2017175099A1 (en) 2017-10-12
BR112018069081B1 (pt) 2022-12-06
CN108885184B (zh) 2022-04-01
US11215567B2 (en) 2022-01-04
US10837920B2 (en) 2020-11-17
BR112018069081A2 (pt) 2019-01-29
KR20180127387A (ko) 2018-11-28
EP3440453B1 (en) 2021-02-24
RU2728848C2 (ru) 2020-07-31
EP3842793C0 (en) 2023-08-02
JP2019513983A (ja) 2019-05-30
US20190145906A1 (en) 2019-05-16
RU2018137042A (ru) 2020-05-12
MX2018011382A (es) 2019-02-13
EP3440453A1 (en) 2019-02-13
KR102357134B1 (ko) 2022-01-28

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