JPH0577243B2 - - Google Patents

Info

Publication number
JPH0577243B2
JPH0577243B2 JP62024985A JP2498587A JPH0577243B2 JP H0577243 B2 JPH0577243 B2 JP H0577243B2 JP 62024985 A JP62024985 A JP 62024985A JP 2498587 A JP2498587 A JP 2498587A JP H0577243 B2 JPH0577243 B2 JP H0577243B2
Authority
JP
Japan
Prior art keywords
width
value
differential coefficient
circuit
convex
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.)
Expired - Lifetime
Application number
JP62024985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63191947A (ja
Inventor
Takeshi Ichimoto
Hiroaki Hatsutanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber Co Ltd
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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP62024985A priority Critical patent/JPS63191947A/ja
Publication of JPS63191947A publication Critical patent/JPS63191947A/ja
Publication of JPH0577243B2 publication Critical patent/JPH0577243B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP62024985A 1987-02-05 1987-02-05 タイヤ側壁の凹凸検査装置 Granted JPS63191947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62024985A JPS63191947A (ja) 1987-02-05 1987-02-05 タイヤ側壁の凹凸検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62024985A JPS63191947A (ja) 1987-02-05 1987-02-05 タイヤ側壁の凹凸検査装置

Publications (2)

Publication Number Publication Date
JPS63191947A JPS63191947A (ja) 1988-08-09
JPH0577243B2 true JPH0577243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-26

Family

ID=12153273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62024985A Granted JPS63191947A (ja) 1987-02-05 1987-02-05 タイヤ側壁の凹凸検査装置

Country Status (1)

Country Link
JP (1) JPS63191947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713564B2 (ja) * 1988-02-12 1995-02-15 住友ゴム工業株式会社 タイヤのサイドウォールの検査装置
DE10062254C2 (de) * 2000-12-14 2002-12-19 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Charakterisieren einer Oberfläche und Verfahren und Vorrichtung zur Ermittlung einer Formanomalie einer Oberfläche
DE10062251C2 (de) * 2000-12-14 2002-12-12 Fraunhofer Ges Forschung Vorrichtung und Verfahren zur Qualitätsüberprüfung eines Körpers
US8712720B2 (en) 2008-12-19 2014-04-29 Michelin Recherche at Technigue S.A. Filtering method for improving the data quality of geometric tire measurements
WO2010071657A1 (en) * 2008-12-19 2010-06-24 Michelin Recherche Et Technique, S.A. Filtering method to eliminate tread features in geometric tire measurements
EP2580567B1 (en) 2010-06-14 2019-05-29 Compagnie Générale des Etablissements Michelin Method for prediction and control of harmonic components of tire uniformity parameters

Also Published As

Publication number Publication date
JPS63191947A (ja) 1988-08-09

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