JP4849672B2 - タイヤ形状測定装置 - Google Patents
タイヤ形状測定装置 Download PDFInfo
- Publication number
- JP4849672B2 JP4849672B2 JP2006175345A JP2006175345A JP4849672B2 JP 4849672 B2 JP4849672 B2 JP 4849672B2 JP 2006175345 A JP2006175345 A JP 2006175345A JP 2006175345 A JP2006175345 A JP 2006175345A JP 4849672 B2 JP4849672 B2 JP 4849672B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- tread
- scanning unit
- optical sensor
- scanning
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Images
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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Tires In General (AREA)
Description
前記走査部を支持する走査部支持部と、
前記走査部支持部の一端に備えられた当接板と、
前記走査部支持部の他端に備えられた、前記走査方向に移動可能な当接板と、を備え、
前記走査部は、走査部支持部に着脱可能であることを特徴とするタイヤ形状測定装置である。
2、3 当接板
4 連結板
6 走査部
Claims (4)
- タイヤ表面までの距離が測定可能な光学センサと、前記光学センサをタイヤ幅方向に走査可能な駆動部と、を備えた走査部と、
前記走査部を支持する走査部支持部と、
前記走査部支持部の一端に備えられた当接板と、
前記走査部支持部の他端に備えられた、前記走査方向に移動可能な当接板と、を備え、
前記走査部は、走査部支持部に着脱可能であることを特徴とするタイヤ形状測定装置。 - 前記光学センサはレーザ測距計とミラーとを含み、前記レーザ測距計のレーザ光の入出射方向は測定されるタイヤのトレッドに対して平行であり、前記ミラーにより前記レーザ光は前記トレッドに垂直な方向に折り曲げられている請求項1に記載のタイヤ形状測定装置。
- 前記光学センサはラインレーザ形状センサとミラーとを含み、前記ラインレーザ形状センサのラインレーザ光の入出射方向は測定されるタイヤのトレッドに対して平行であり、前記ミラーにより前記ラインレーザ光は前記トレッドに垂直な方向に折り曲げられている請求項1に記載のタイヤ形状測定装置。
- 前記光学センサの位置データと、タイヤ表面までの距離データを送信可能な通信手段を更に備えた請求項1乃至3のいずれかに記載のタイヤ形状測定装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175345A JP4849672B2 (ja) | 2006-06-26 | 2006-06-26 | タイヤ形状測定装置 |
US11/767,765 US7469579B2 (en) | 2006-06-26 | 2007-06-25 | Apparatus for measuring a shape of a tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006175345A JP4849672B2 (ja) | 2006-06-26 | 2006-06-26 | タイヤ形状測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008003044A JP2008003044A (ja) | 2008-01-10 |
JP4849672B2 true JP4849672B2 (ja) | 2012-01-11 |
Family
ID=38872324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006175345A Active JP4849672B2 (ja) | 2006-06-26 | 2006-06-26 | タイヤ形状測定装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7469579B2 (ja) |
JP (1) | JP4849672B2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006014058B4 (de) * | 2006-03-27 | 2008-04-17 | Mähner, Bernward | Vorrichtung und Verfahren zum optischen Prüfen eines Reifens |
US7578180B2 (en) * | 2007-06-29 | 2009-08-25 | The Goodyear Tire & Rubber Company | Tread depth sensing device and method for measuring same |
EP2211161B1 (en) * | 2009-01-22 | 2012-07-11 | Snap-on Equipment Srl a unico socio | Wheel diagnosis system |
GB0903689D0 (en) * | 2009-03-03 | 2009-04-15 | Sigmavision Ltd | Vehicle tyre measurement |
JP5340006B2 (ja) * | 2009-04-16 | 2013-11-13 | 株式会社ブリヂストン | 帯状部材の形状検出装置 |
US8171783B2 (en) * | 2009-11-02 | 2012-05-08 | Tire Measurements, Inc. | Tire tread scanner drive-over unit |
JP5478389B2 (ja) * | 2010-07-07 | 2014-04-23 | 東日本旅客鉄道株式会社 | 車輪形状測定装置 |
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 |
JP5562278B2 (ja) * | 2011-03-15 | 2014-07-30 | 株式会社神戸製鋼所 | タイヤ形状検査装置、及びタイヤ形状検査方法 |
US9182319B2 (en) * | 2012-06-08 | 2015-11-10 | Xsensor Technology Corporation | Automatic detection and analysis of tire treads |
US9291527B2 (en) * | 2012-07-25 | 2016-03-22 | TIREAUDIT.COM, Inc. | System and method for analysis of surface features |
US10063837B2 (en) * | 2013-07-25 | 2018-08-28 | TIREAUDIT.COM, Inc. | System and method for analysis of surface features |
JP5837952B2 (ja) * | 2014-03-07 | 2015-12-24 | 住友ゴム工業株式会社 | タイヤのトレッドラジアス測定方法、及びそれに用いるトレッドラジアス測定装置 |
US11472234B2 (en) | 2016-03-04 | 2022-10-18 | TIREAUDIT.COM, Inc. | Mesh registration system and method for diagnosing tread wear |
US10789773B2 (en) | 2016-03-04 | 2020-09-29 | TIREAUDIT.COM, Inc. | Mesh registration system and method for diagnosing tread wear |
JP6647122B2 (ja) | 2016-04-07 | 2020-02-14 | 三菱重工エンジニアリング株式会社 | 磨耗検査装置及び磨耗検査方法 |
CN110779478A (zh) * | 2018-07-29 | 2020-02-11 | 无锡森骏精密注塑有限公司 | 一种tpe软胶产品的尺寸测量治具 |
US11110755B2 (en) | 2019-02-19 | 2021-09-07 | Bridgestone Americas Tire Operations, Llc | Tread wear profile tool |
JP6697203B6 (ja) * | 2019-11-19 | 2020-06-17 | 株式会社シーパーツ | タイヤ劣化状況計測器およびその保持用治具およびタイヤ劣化状況計測装置 |
US20230341296A1 (en) * | 2020-02-28 | 2023-10-26 | Tyrata, Inc. | Hand-held external tire reader |
US11486797B2 (en) * | 2020-11-17 | 2022-11-01 | The Goodyear Tire & Rubber Company | System for estimating tire tread depth |
KR102335117B1 (ko) * | 2021-04-21 | 2021-12-07 | 주식회사 아이엑스 | 타이어 마모 측정 및 타이어 상태 진단 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6151959A (en) * | 1996-10-10 | 2000-11-28 | Pirelli Coordinamento Pneumatici Spa | Pneumatic tire having tread wear detectors |
US5987978A (en) * | 1997-04-02 | 1999-11-23 | Assembly Technology & Test Ltd. | Apparatus for testing tire tread depth |
US6789416B1 (en) * | 1999-01-14 | 2004-09-14 | Roger H. Tracy | Hand held probe for measuring tire tread wear |
DE60022741T2 (de) * | 1999-01-14 | 2006-06-29 | Mitutoyo (Uk) Ltd., Andover | Handprobe zur Messung des Abriebs am Laufflächenprofil eines Reifens |
JP3528733B2 (ja) * | 2000-01-13 | 2004-05-24 | Jfeスチール株式会社 | H形鋼の断面寸法測定方法 |
JP2002090101A (ja) * | 2000-09-12 | 2002-03-27 | Bridgestone Corp | タイヤ幅測定装置 |
FR2816887B1 (fr) * | 2000-11-20 | 2003-03-14 | Dufournier Technologies | Procede et dispositif detecteur d'usure des pneumatiques ou bandes de roulement et surfaces ou zones d'usure analogues |
JP2003050123A (ja) * | 2001-08-03 | 2003-02-21 | Bridgestone Corp | タイヤ厚さ測定具 |
US6802130B2 (en) * | 2002-09-30 | 2004-10-12 | Bridgestone/Firestone North American Tire, Llc | Alignment device for rotating tire laser mapping machine |
JP4419481B2 (ja) | 2003-09-03 | 2010-02-24 | 横浜ゴム株式会社 | タイヤ形状の測定方法及びその装置 |
US7269997B2 (en) * | 2004-06-03 | 2007-09-18 | Snap-On Incorporated | Non-contact method and system for tire analysis |
-
2006
- 2006-06-26 JP JP2006175345A patent/JP4849672B2/ja active Active
-
2007
- 2007-06-25 US US11/767,765 patent/US7469579B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070295071A1 (en) | 2007-12-27 |
US7469579B2 (en) | 2008-12-30 |
JP2008003044A (ja) | 2008-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4849672B2 (ja) | タイヤ形状測定装置 | |
JP4419481B2 (ja) | タイヤ形状の測定方法及びその装置 | |
US8832954B2 (en) | Coordinate measurement machines with removable accessories | |
JP4803323B2 (ja) | ワイヤロープピッチの測定方法とワイヤロープピッチ測定装置およびワイヤロープの製造方法 | |
JP3468352B2 (ja) | 石英ガラス製基板表面の平坦度測定装置 | |
KR20170132708A (ko) | 접속되는 광 멀티코어 섬유의 간섭 정렬 | |
JP2000258153A (ja) | 平面平坦度測定装置 | |
JP4791118B2 (ja) | 画像測定機のオフセット算出方法 | |
JP5207959B2 (ja) | 寸法測定装置 | |
TW200506316A (en) | Displacement gauge and displacement measuring method | |
US11187521B2 (en) | Rotating chromatic range sensor system with calibration object and method | |
JP3581876B2 (ja) | タイヤトレッドの磨耗測定用のハンドヘルド式プローブ | |
KR20170002273A (ko) | 브레이크 장치 | |
EP0649001A1 (fr) | Procédé de mesure de la forme et/ou de la planéité d'un matériau en défilement, et dispositif pour sa mise en oeuvre | |
JP2010101740A (ja) | シャフトワーク計測装置 | |
JP2008032678A (ja) | 卵の品質指標検査装置 | |
KR100602209B1 (ko) | 원목의 심출 처리방법 및 원목의 심출 처리장치 | |
JP5028696B2 (ja) | プレス金型の芯出し装置およびそれを用いたプレス金型の芯出し方法 | |
EP0614068A1 (en) | Method of measuring orientation flat width of single crystal ingot | |
JP2008196962A (ja) | タイヤ測定装置 | |
KR101602436B1 (ko) | 광섬유를 이용해 개선된 3차원 측정장치 | |
JP2005292037A (ja) | 角度測定装置 | |
KR100920309B1 (ko) | 열연강판의 형상 측정장치 | |
JP4111395B2 (ja) | スリット幅測定装置及びスリット幅測定方法及びプログラム | |
JP2001030011A (ja) | ダイ、パンチ、折り曲げ角度検出方法および折り曲げ加工機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071129 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071212 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090428 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20090821 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20090821 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110721 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110804 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110926 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111017 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111017 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4849672 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141028 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |