LU77453A1 - - Google Patents

Info

Publication number
LU77453A1
LU77453A1 LU77453A LU77453A LU77453A1 LU 77453 A1 LU77453 A1 LU 77453A1 LU 77453 A LU77453 A LU 77453A LU 77453 A LU77453 A LU 77453A LU 77453 A1 LU77453 A1 LU 77453A1
Authority
LU
Luxembourg
Application number
LU77453A
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 filed Critical
Publication of LU77453A1 publication Critical patent/LU77453A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • G01L17/005—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies using a sensor contacting the exterior surface, e.g. for measuring deformation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Tires In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)
LU77453A 1976-06-21 1977-05-31 LU77453A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/697,816 US4095464A (en) 1976-06-21 1976-06-21 Method and apparatus for tire tread analysis

Publications (1)

Publication Number Publication Date
LU77453A1 true LU77453A1 (fr) 1977-09-12

Family

ID=24802677

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77453A LU77453A1 (fr) 1976-06-21 1977-05-31

Country Status (3)

Country Link
US (1) US4095464A (fr)
CA (1) CA1066912A (fr)
LU (1) LU77453A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601779A1 (fr) * 1986-07-18 1988-01-22 Westinghouse Electric Corp Systeme optique de profilometrie pour produits tubulaires
FR2812085A1 (fr) * 2000-07-20 2002-01-25 Dufournier Technologies S A S Dispositif et procede de cartographie des effets au sol du passage d'un vehicule

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430798A (en) * 1982-09-27 1984-02-14 The Firestone Tire & Rubber Company Angle measurement method
US4604648A (en) * 1984-10-12 1986-08-05 Kley Victor B Electronic viewing system for integrated circuit packages
US4910411A (en) * 1988-02-12 1990-03-20 Sumitumo Rubber Industries Apparatus for inspecting a side wall of a tire
JPH04104034A (ja) * 1990-08-24 1992-04-06 Yokohama Rubber Co Ltd:The タイヤの踏面接地部測定装置
US5347588A (en) * 1991-10-11 1994-09-13 Bridgestone Method and apparatus for video imaging of tire ground contact patch
US5245867A (en) * 1991-12-16 1993-09-21 Bridgestone Corporation Method and apparatus for measuring tire parameters
US5206720A (en) * 1991-12-16 1993-04-27 Bridgestone Corporation Apparatus and technique for monitoring component position during tire building
US5249460A (en) * 1991-12-16 1993-10-05 Bridgestone Corporation Method and apparatus for measuring irregular tread wear
US5357799A (en) * 1992-07-14 1994-10-25 Bridgestone Corporation Method and apparatus for determining abrasion potential of tire treads
DE4335938A1 (de) * 1992-12-17 1995-04-27 Continental Ag Verfahren zur Aquaplaning-Erkennung bei Fahrzeugreifen
IT1270194B (it) 1994-06-09 1997-04-29 Pirelli Dispositivo per rilevare la distribuzione della pressione specifica nell'area di impronta di un pneumatico per veicoli e metodo di rilevamento da esso attuato
US6151959A (en) * 1996-10-10 2000-11-28 Pirelli Coordinamento Pneumatici Spa Pneumatic tire having tread wear detectors
IT1277253B1 (it) * 1995-10-09 1997-11-05 Pirelli Metodo per la previsione ed il controllo dell'usura del battistrada in un pneumatico e relativo pneumatico
US5616839A (en) * 1996-01-29 1997-04-01 Ford Motor Company Apparatus and method for measuring contact force distribution of a tire
US5777731A (en) * 1997-02-21 1998-07-07 The Goodyear Tire & Rubber Company Calibration of optical properties to measure depth of a liquid
US5987978A (en) * 1997-04-02 1999-11-23 Assembly Technology & Test Ltd. Apparatus for testing tire tread depth
US6032522A (en) * 1998-08-18 2000-03-07 Synergos, Lllp Apparatus and method for inspecting inflation of and supported weight on vehicle tires
US6546791B2 (en) 2001-08-08 2003-04-15 Bridgestone/Firestone North American Tire, Llc Indoor hydroplaning test apparatus and method
JP4881584B2 (ja) * 2005-06-28 2012-02-22 株式会社ブリヂストン 凹凸図形検査のためのマスターデータの作成方法
ITMI20111048A1 (it) * 2011-06-10 2012-12-11 Balkrishna Ind Ltd Tappeto di rilevazione dell'impronta di un pneumatico e metodo utilizzante tale tappeto per la misura della galleggiabilita' del pneumatico
JP5887120B2 (ja) * 2011-12-06 2016-03-16 株式会社ブリヂストン 接触部検出装置および接触部検出方法
DE102012224260A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Vorrichtung und Verfahren zur Messung der Profiltiefe eines Reifens
GB201318824D0 (en) 2013-10-24 2013-12-11 Wheelright Ltd Tyre condition analysis
EP3580073B1 (fr) 2017-02-13 2022-05-25 Wheelright Limited Scanner en ligne pour profil de pneumatique
FR3091585B1 (fr) * 2019-01-09 2020-12-11 Michelin & Cie dispositif et procede de mesure du champ de vitesse dans une nappe d’eau

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096615A (en) * 1935-03-12 1937-10-19 Macdonaid Ainslie Device for visibly indicating the weight bearing areas of the foot
US3174414A (en) * 1962-12-24 1965-03-23 John H Myer Optical apparatus for recording sking ridge signalments
US3755659A (en) * 1972-06-15 1973-08-28 Gen Motors Corp Method of determining the surface area of an irregular shape
US3856410A (en) * 1972-11-27 1974-12-24 Tracker M Corp Method and apparatus for testing bladed rotors
US3894437A (en) * 1974-01-10 1975-07-15 John L Hagy Method of and means for dynamic gait analysis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601779A1 (fr) * 1986-07-18 1988-01-22 Westinghouse Electric Corp Systeme optique de profilometrie pour produits tubulaires
FR2812085A1 (fr) * 2000-07-20 2002-01-25 Dufournier Technologies S A S Dispositif et procede de cartographie des effets au sol du passage d'un vehicule
WO2002008721A1 (fr) * 2000-07-20 2002-01-31 Dufournier Technologies Sas Dispositif et procede de cartographie des effets au sol du passage d'un vehicule

Also Published As

Publication number Publication date
US4095464A (en) 1978-06-20
CA1066912A (fr) 1979-11-27

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