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 pneuInfo
- 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
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.
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)
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 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039839A (en) | 1955-11-29 | 1962-06-19 | Firestone Tire & Rubber Co | Method of making tires |
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 | ||
JPS5140105B1 (pt) | 1971-07-06 | 1976-11-01 | ||
US3880556A (en) | 1972-07-24 | 1975-04-29 | Gen Tire & Rubber Co | Corrective heating of pneumatic tires |
US3872208A (en) | 1972-07-24 | 1975-03-18 | Gen Tire & Rubber Co | Corrective heating of pneumatic tires |
US3865527A (en) | 1972-08-25 | 1975-02-11 | C Bernie Mcgehee | Tire conditioning and truing apparatus |
US3838142A (en) | 1973-04-23 | 1974-09-24 | Gen Motors Corp | Procedure for correcting radial force variations in pneumatic tires |
US3946527A (en) | 1974-08-26 | 1976-03-30 | The Goodyear Tire & Rubber Company | Lateral force variation correction of pneumatic tires |
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 |
US4171641A (en) | 1978-07-13 | 1979-10-23 | The B. F. Goodrich Company | Method for measuring uniformity of tires |
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 |
US4914869A (en) | 1988-05-16 | 1990-04-10 | General Tire, Inc. | Method for correcting and buffing tires |
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 |
-
2000
- 2000-03-06 US US09/518,898 patent/US6257956B1/en not_active Expired - Lifetime
-
2001
- 2001-02-22 EP EP01103652A patent/EP1134573A3/en not_active Withdrawn
- 2001-03-01 BR BR0100802-1A patent/BR0100802A/pt not_active IP Right Cessation
- 2001-03-01 JP JP2001056846A patent/JP2001264219A/ja active Pending
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
Date | Code | Title | Description |
---|---|---|---|
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. |