BR0100802A - Método para identificar e remover contribuições de máquina das medições de uniformidade do pneu - Google Patents

Método para identificar e remover contribuições de máquina das medições de uniformidade do pneu

Info

Publication number
BR0100802A
BR0100802A BR0100802-1A BR0100802A BR0100802A BR 0100802 A BR0100802 A BR 0100802A BR 0100802 A BR0100802 A BR 0100802A BR 0100802 A BR0100802 A BR 0100802A
Authority
BR
Brazil
Prior art keywords
tire uniformity
tire
identify
contributions
uniformity measurements
Prior art date
Application number
BR0100802-1A
Other languages
English (en)
Inventor
Gregory David Shteinhauz
Yiu Wah Luk
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR0100802A publication Critical patent/BR0100802A/pt

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
    • G01M17/022—Tyres the tyre co-operating with rotatable rolls
    • 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
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B29D2030/0634—Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV
    • B29D2030/0635—Measuring and calculating tyre uniformity, e.g. using mathematical methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Tires In General (AREA)

Abstract

"MéTODO PARA IDENTIFICAR E REMOVER CONTRIBUIçõES DE MáQUINA DAS MEDIçõES DE UNIFORMIDADE DO PNEU". Trata-se de um método para identificar e remover contribuições da máquina de medições de uniformidade de pneu feitas em uma máquina de uniformidade de pneu realizando-se a média de uma ou mais medições de uniformidade do pneu de um pneu de teste simples para calcular um sinal de contribuição de máquina médio e então subtrair o sinal de contribuição de máquina médio de um sinal de medição de uniformidade de pneu para um pneu de produção para proporcionar uma medição de uniformidade de pneu corrigida para o pneu de produção.
BR0100802-1A 2000-03-06 2001-03-01 Método para identificar e remover contribuições de máquina das medições de uniformidade do pneu BR0100802A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/518,898 US6257956B1 (en) 2000-03-06 2000-03-06 Method to identify and remove machine contributions from tire uniformity measurements

Publications (1)

Publication Number Publication Date
BR0100802A true BR0100802A (pt) 2001-11-06

Family

ID=24065948

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100802-1A BR0100802A (pt) 2000-03-06 2001-03-01 Método para identificar e remover contribuições de máquina das medições de uniformidade do pneu

Country Status (4)

Country Link
US (1) US6257956B1 (pt)
EP (1) EP1134573A3 (pt)
JP (1) JP2001264219A (pt)
BR (1) BR0100802A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609074B2 (en) * 2001-03-27 2003-08-19 The Goodyear Tire & Rubber Company Tire uniformity prediction using balance and low speed uniformity data
US6584836B1 (en) * 2001-12-10 2003-07-01 The Goodyear Tire & Rubber Company Bias method for identifying and removing machine contribution to test data
DE10206259B4 (de) * 2002-02-15 2005-02-10 Seichter Gmbh Verfahren zur Korrektur von Lateralkraftmesswerten
US6705156B2 (en) * 2002-05-02 2004-03-16 The Goodyear Tire & Rubber Company Cross-correlation method for identification and removal of machine contribution from tire uniformity measurements
US20070000594A1 (en) * 2005-06-30 2007-01-04 Mawby William D Tire manufacturing method for improving the uniformity of a tire
US20040020583A1 (en) * 2002-08-01 2004-02-05 Fang Zhu Method for controlling high speed uniformity in tires
US20090260743A1 (en) * 2003-11-21 2009-10-22 William David Mawby Tire manufacturing method for improving the uniformity of a tire
US6856929B1 (en) 2003-11-21 2005-02-15 7 Michelin Recherche Et Technique Tire manufacturing method for improving the uniformity of a tire
AU2003304562A1 (en) * 2003-11-21 2005-06-17 Michelin Recherche Et Technique S.A. Tire manufacturing method for improving the uniformity of a tire
US20070144657A1 (en) * 2005-12-28 2007-06-28 Julien Flament Green tire evolution for high speed uniformity
US9011203B2 (en) 2007-03-29 2015-04-21 Michelin Recherche Et Technique S.A. Retread tire buffing with multiple response curves
JP4934745B2 (ja) * 2007-09-28 2012-05-16 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム 更生中におけるクラウン層ばらつきの修正
US8408051B2 (en) * 2010-09-01 2013-04-02 Frito-Lay North America, Inc. Method for decreasing variability in a moisture analyzer
CN103238051B (zh) * 2010-12-02 2016-03-30 米其林集团总公司 用于由胎冠厚度变化预测和控制轮胎均匀性参数的方法
CN105705321B (zh) 2013-09-26 2019-06-14 米其林集团总公司 局部轮胎表面异常的校正
US10073009B2 (en) 2013-11-08 2018-09-11 Compagnie Generale Des Etablissements Michelin Tire uniformity improvement through modified sampling of uniformity parameters
CN106796161B (zh) 2014-07-31 2019-12-06 米其林集团总公司 通过在均匀性测量机器中使用多次旋转识别测量过程谐波而达成轮胎均匀性改进
EP3175216B1 (en) 2014-07-31 2020-05-06 Compagnie Générale des Etablissements Michelin Tire uniformity improvement through identification of a composite uniformity parameter using weibull distributions
WO2016018370A1 (en) 2014-07-31 2016-02-04 Compagnie Generale Des Etablissements Michelin Tire uniformity improvement through identification of a composite uniformity parameter using multivariate normal distributions
CN106796162A (zh) 2014-07-31 2017-05-31 米其林集团总公司 通过使用威布尔回归识别测量过程谐波而达成轮胎均匀性改进
JP5905063B1 (ja) 2014-10-09 2016-04-20 株式会社神戸製鋼所 タイヤユニフォミティ試験機における荷重モデルの推定方法

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US2962737A (en) 1958-02-07 1960-12-06 United Shoe Machinery Corp Work supports for shoe machines
US3389193A (en) 1966-02-16 1968-06-18 Gen Motors Corp Method and apparatus for shaping a deformed tire
US3635610A (en) 1969-12-03 1972-01-18 Super Mold Corp Tire conditioning apparatus
JPS512157B1 (pt) 1970-09-25 1976-01-23
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US3838142A (en) 1973-04-23 1974-09-24 Gen Motors Corp Procedure for correcting radial force variations in pneumatic tires
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US4078339A (en) 1974-11-18 1978-03-14 Ongaro Dynamics, Inc. Method for correcting rubber tires for forces generated by dynamic non-uniformities
US4173850A (en) 1975-09-18 1979-11-13 The General Tire & Rubber Company Method for reducing tangential force variation in pneumatic tires
US4095374A (en) 1977-06-29 1978-06-20 Uniroyal, Inc. Method and apparatus for improved tire uniformity grinding and measuring
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US4338818A (en) 1980-07-28 1982-07-13 Fmc Corporation Method for determining error sources in a wheel balancer
US4420453A (en) 1980-08-13 1983-12-13 The General Tire & Rubber Company Method of making polyester cord radial tires
JPS5790135A (en) 1980-11-26 1982-06-04 Toyota Central Res & Dev Lab Inc Measuring apparatus for tire uniformity
US4404848A (en) 1981-02-26 1983-09-20 Kabushiki Kaisha Kobe Seiko Sho Method for correcting measurement errors in tire uniformity inspecting machines
JPS57141534A (en) 1981-02-26 1982-09-01 Kobe Steel Ltd Compensating method for measuring error of tire uniformity machine
US4458451A (en) 1981-12-31 1984-07-10 The B. F. Goodrich Company Tire uniformity machine
US4736546A (en) 1983-07-01 1988-04-12 Ugo John W Tire uniformity grinder and method
JPS61231432A (ja) * 1985-04-05 1986-10-15 Yokohama Rubber Co Ltd:The タイヤユニフオミテイマシンに於ける検査方法
US4654253A (en) 1985-11-29 1987-03-31 The Goodyear Tire & Rubber Company Process for manufacturing a high strength woven fabric from optimally drawn yarn
JPH063408B2 (ja) * 1987-01-23 1994-01-12 株式会社神戸製鋼所 タイヤユニフオミテイ機の測定誤差補正方法
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FR2649043B1 (fr) 1989-06-30 1991-09-20 Michelin & Cie Procede pour corriger les variations de force radiale entre le pneumatique et le sol
JPH0645239Y2 (ja) 1989-10-31 1994-11-16 株式会社神戸製鋼所 タイヤのユニフォミティの測定装置
US5309377A (en) 1991-11-05 1994-05-03 Illinois Tool Works Inc. Calibration apparatus and method for improving the accuracy of tire uniformity measurements and tire testing method using same
US5365781A (en) 1992-04-03 1994-11-22 Michelin Recherche Et Technique S.A. Tire uniformity correction without grinding
US5263284A (en) 1992-11-20 1993-11-23 General Tire, Inc. Method of simultaneously correcting excessive radial force variations and excessive lateral force variations in a pneumatic tire
US5396438A (en) 1993-09-29 1995-03-07 General Motors Corporation Tire manufacturing method
US5639962A (en) 1996-03-06 1997-06-17 The Goodyear Tire & Rubber Company Enhanced tire uniformity machine data utilizing first and second derivative calculations
US5614676A (en) 1996-03-08 1997-03-25 The Goodyear Tire & Rubber Company Method of machine vibration analysis for tire uniformity machine
US6139401A (en) * 1996-10-15 2000-10-31 The Goodyear Tire & Rubber Company Method of correcting the imbalance of a pneumatic tire with a tire uniformity machine

Also Published As

Publication number Publication date
JP2001264219A (ja) 2001-09-26
EP1134573A2 (en) 2001-09-19
US6257956B1 (en) 2001-07-10
EP1134573A3 (en) 2003-01-29

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A, 9A E 10A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.