DE112021002262T5 - Abnutzungsmesseinrichtung und abnutzungsmessverfahren für reifen - Google Patents
Abnutzungsmesseinrichtung und abnutzungsmessverfahren für reifen Download PDFInfo
- Publication number
- DE112021002262T5 DE112021002262T5 DE112021002262.8T DE112021002262T DE112021002262T5 DE 112021002262 T5 DE112021002262 T5 DE 112021002262T5 DE 112021002262 T DE112021002262 T DE 112021002262T DE 112021002262 T5 DE112021002262 T5 DE 112021002262T5
- Authority
- DE
- Germany
- Prior art keywords
- magnetic field
- tire
- wear
- detection section
- field detection
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 238000001514 detection method Methods 0.000 claims description 161
- 230000035945 sensitivity Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 abstract description 17
- 238000005259 measurement Methods 0.000 description 16
- 230000004907 flux Effects 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
-
- 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
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
- B60C11/243—Tread wear sensors, e.g. electronic sensors
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/24—Wear-indicating arrangements
- B60C11/246—Tread wear monitoring systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
Landscapes
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Tires In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020070842 | 2020-04-10 | ||
| JP2020-070842 | 2020-04-10 | ||
| PCT/JP2021/014348 WO2021206023A1 (ja) | 2020-04-10 | 2021-04-02 | タイヤの摩耗測定装置および摩耗測定方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021002262T5 true DE112021002262T5 (de) | 2023-01-26 |
Family
ID=78023280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021002262.8T Pending DE112021002262T5 (de) | 2020-04-10 | 2021-04-02 | Abnutzungsmesseinrichtung und abnutzungsmessverfahren für reifen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12098972B2 (https=) |
| JP (1) | JP7332791B2 (https=) |
| CN (1) | CN115397678B (https=) |
| DE (1) | DE112021002262T5 (https=) |
| WO (1) | WO2021206023A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7622385B2 (ja) * | 2020-09-23 | 2025-01-28 | 住友ゴム工業株式会社 | タイヤおよび摩耗度検出システム |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19646235C1 (de) * | 1996-11-08 | 1998-04-02 | Continental Ag | Fahrzeugreifen mit einer Einrichtung zur Bestimmung der Kraftschlußverhältnisse |
| US7185532B2 (en) * | 2000-05-31 | 2007-03-06 | Continental Automotive Licensing Corp. | Tire status detection system and method |
| JP4054196B2 (ja) * | 2002-01-21 | 2008-02-27 | 株式会社ブリヂストン | タイヤの磨耗測定方法 |
| JP2005043282A (ja) * | 2003-07-24 | 2005-02-17 | Pacific Ind Co Ltd | タイヤ状態監視装置の送信機、タイヤ状態監視装置の受信機 |
| ITTO20030776A1 (it) * | 2003-10-03 | 2005-04-04 | Fiat Ricerche | Sistema per il monitoraggio del consumo di uno pneumatico. |
| DE102008028967A1 (de) * | 2007-07-27 | 2009-02-19 | Continental Teves Ag & Co. Ohg | Verfahren zur Ermittlung der Profiltiefe eines Reifens und/oder einer Reifeneigenschaft sowie Reifen |
| US7762129B2 (en) * | 2007-09-25 | 2010-07-27 | Infineon Technologies Ag | Tire tread detection and measurement of physical variables of a tire on a moving vehicle |
| JP5165603B2 (ja) * | 2009-01-09 | 2013-03-21 | 株式会社ブリヂストン | タイヤ走行状態推定方法、定常走行状態推定装置、タイヤ摩耗推定方法とその装置 |
| CN103057361A (zh) * | 2013-01-04 | 2013-04-24 | 毕雪松 | 一种基于电子标签检测轮胎磨损的系统和检测方法 |
| FR3009076B1 (fr) * | 2013-07-26 | 2017-03-31 | Michelin & Cie | Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique |
| FR3009075B1 (fr) * | 2013-07-26 | 2016-09-09 | Michelin & Cie | Systeme de mesure de l'epaisseur d'une couche de gomme d'un pneumatique |
| US10675925B1 (en) * | 2016-09-14 | 2020-06-09 | United Services Automobile Association (Usaa) | System and method for determining tire wear and defects |
| JP2019064433A (ja) * | 2017-09-29 | 2019-04-25 | Toyo Tire株式会社 | 空気入りタイヤ、空気入りタイヤの製造方法、及び空気入りタイヤの摩耗状態判定方法 |
| JP6677347B2 (ja) | 2017-11-28 | 2020-04-08 | 横浜ゴム株式会社 | 空気入りタイヤ、タイヤ摩耗情報取得システム、及び空気入りタイヤの摩耗情報取得方法 |
| JP2019203831A (ja) * | 2018-05-25 | 2019-11-28 | 住友ゴム工業株式会社 | 空気入りタイヤ、タイヤ摩耗測定方法およびタイヤ摩耗測定システムならびにセンサモジュール |
| JP7353580B2 (ja) * | 2019-07-22 | 2023-10-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| US11203235B2 (en) * | 2020-05-05 | 2021-12-21 | Enervibe Ltd | System for tires pressure and wear detection |
| US12064999B2 (en) * | 2021-06-09 | 2024-08-20 | The Goodyear Tire & Rubber Company | Tire with magnetic tread wear sensor and tread wear monitoring method |
-
2021
- 2021-04-02 WO PCT/JP2021/014348 patent/WO2021206023A1/ja not_active Ceased
- 2021-04-02 JP JP2022514047A patent/JP7332791B2/ja active Active
- 2021-04-02 DE DE112021002262.8T patent/DE112021002262T5/de active Pending
- 2021-04-02 CN CN202180025715.0A patent/CN115397678B/zh active Active
-
2022
- 2022-09-27 US US17/954,143 patent/US12098972B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021206023A1 (ja) | 2021-10-14 |
| US12098972B2 (en) | 2024-09-24 |
| US20230016943A1 (en) | 2023-01-19 |
| JPWO2021206023A1 (https=) | 2021-10-14 |
| JP7332791B2 (ja) | 2023-08-23 |
| CN115397678A (zh) | 2022-11-25 |
| CN115397678B (zh) | 2024-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |