BR0202573A - Método papa aperfeiçoar robustez de desempenho de direção utilizando não uniformidade de rigidez em pneu/roda - Google Patents
Método papa aperfeiçoar robustez de desempenho de direção utilizando não uniformidade de rigidez em pneu/rodaInfo
- Publication number
- BR0202573A BR0202573A BR0202573-6A BR0202573A BR0202573A BR 0202573 A BR0202573 A BR 0202573A BR 0202573 A BR0202573 A BR 0202573A BR 0202573 A BR0202573 A BR 0202573A
- Authority
- BR
- Brazil
- Prior art keywords
- tire
- uniformity
- stiffness
- wheel
- wheel assemblies
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
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
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/30—Compensating imbalance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/003—Balancing means attached to the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
- B60C5/142—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre provided partially, i.e. not covering the whole inner wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/324—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a vehicle wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Tires In General (AREA)
- Testing Of Balance (AREA)
Abstract
"MéTODO PARA APERFEIçOAR ROBUSTEZ DE DESEMPENHO DE DIREçãO UTILIZANDO NãO UNIFORMIDADE DE RIGIDEZ EM PNEU/RODA". A invenção refere-se a métodos para aperfeiçoar o desempenho de direção de veículo e robustez desse desempenho através do controle de não-uniformidades nos pneus, rodas e conjuntos de pneu/roda do, veículo como um meio para superar a tendência dos sistemas de direção em certos tipos de veículo de serem submetidos à 'perda de desempenho de direção'. Enquanto minimiza variações de força lateral (por exemplo, desbalanceamento de acoplamento), uma quantidade controlada de variação de força radial e/ou tangencial é induzida em um ou mais conjuntos de pneu/roda por intermédio de não-uniformidade de massa, não-uniformidade dimensional e/ou não-uniformidade de rigidez. Para não-uniformidade de rigidez, o método preferido compreende transmitir uma quantidade controlada de não-uniformidade de rigidez ao pneu pelo menos em um dos conjuntos de pneu/roda, seguido pelo balanceamento estático e dinâmico de todos os conjuntos de pneu/roda do veículo. A não-uniformidade de rigidez compreende um ou mais setores do pneu tendo uma rigidez diferente (menor ou preferivelmente maior) em relação ao restante do pneu. Todas as não-uniformidades de pneu transmitidas de acordo com a invenção são preferivelmente distribuídas de forma meridionalmente simétrica em torno do plano equatorial do pneu, de modo a induzir variações de força tangencial e/ou radial porém não variações de força lateral. Variações de força tangencial e/ou radial, benéficas, resultarão da operação de tal pneu, mesmo se o conjunto de pneu/roda for balanceado por pesos adicionados à roda. A não-uniformidade de rigidez é preferivelmente transmitida no pneu por intermédio de uma ou mais junções pesadas, e/ou pedaços extras de pano aplicados à carcaça ou banda de rodagem, e/ou setores de componentes de pneu tendo rigidez diferente. Efeitos sinérgicos benéficos resultam das combinações das diversas formas de não-uniformidade de massa, rigidez e dimensional, benéfica.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/901,383 US6606902B2 (en) | 2001-07-09 | 2001-07-09 | Method of improving steering performance robustness utilizing stiffness non-uniformity in tire/wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0202573A true BR0202573A (pt) | 2003-04-29 |
Family
ID=25414060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0202573-6A BR0202573A (pt) | 2001-07-09 | 2002-07-09 | Método papa aperfeiçoar robustez de desempenho de direção utilizando não uniformidade de rigidez em pneu/roda |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6606902B2 (pt) |
| EP (1) | EP1275876A3 (pt) |
| JP (1) | JP2003094914A (pt) |
| BR (1) | BR0202573A (pt) |
| CA (1) | CA2392324A1 (pt) |
| MX (1) | MXPA02006607A (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2259702T3 (es) * | 2001-02-20 | 2006-10-16 | Bridgestone Corporation | Dispositivo de equilibrado de ruedas y procedimiento de equilibrado de ruedas. |
| US20040020583A1 (en) * | 2002-08-01 | 2004-02-05 | Fang Zhu | Method for controlling high speed uniformity in tires |
| US20070000594A1 (en) * | 2005-06-30 | 2007-01-04 | Mawby William D | Tire manufacturing method for improving the uniformity of a tire |
| US7082816B2 (en) | 2003-10-20 | 2006-08-01 | Michelin Recherche Et Technique S.A. | Prediction and control of mass unbalance and high speed uniformity |
| AU2003304562A1 (en) * | 2003-11-21 | 2005-06-17 | Michelin Recherche Et Technique S.A. | Tire manufacturing method for improving the uniformity of a tire |
| US20090260743A1 (en) * | 2003-11-21 | 2009-10-22 | William David Mawby | Tire manufacturing method for improving the uniformity of a tire |
| US7213451B2 (en) * | 2004-05-26 | 2007-05-08 | Michelin Rechercheqet Technique, S.A. | Tire uniformity through compensation between radial run out and stiffness variation |
| US7100434B2 (en) * | 2004-10-07 | 2006-09-05 | Ford Global Technologies, Llc | Devices and methods for simulating tire non-uniformity forces for vehicle vibration sensitivity measurements and tuning |
| US7124629B1 (en) * | 2005-09-01 | 2006-10-24 | The Goodyear Tire & Rubber Company | Prediction of internal rib irregular wear via rib edge lateral slip |
| US20070144657A1 (en) * | 2005-12-28 | 2007-06-28 | Julien Flament | Green tire evolution for high speed uniformity |
| US7486200B2 (en) * | 2006-06-19 | 2009-02-03 | Allen Gerber | Recreational vehicle passing warning device |
| JP5571206B1 (ja) * | 2013-02-05 | 2014-08-13 | 株式会社ブリヂストン | 電磁式発電機の装着方法及び電磁式発電機内蔵タイヤ |
| JP2015030399A (ja) * | 2013-08-05 | 2015-02-16 | 株式会社ブリヂストン | タイヤ |
| WO2017184896A1 (en) * | 2016-04-20 | 2017-10-26 | Sotelo Daniel | Systems and methods for optimizing the balance of bicycle wheels |
| US11827287B2 (en) * | 2018-06-12 | 2023-11-28 | Hitachi Astemo, Ltd. | Steering angle restricting device |
| KR20210154521A (ko) * | 2020-06-12 | 2021-12-21 | 현대자동차주식회사 | 휠 타이어 어셈블리 밸런싱 방법 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631716A (en) | 1970-02-17 | 1972-01-04 | Gen Tire & Rubber Co | Force variation marker for tires |
| US4016020A (en) | 1973-10-03 | 1977-04-05 | Ongaro Dynamics Incorporated | System for measuring and correcting vibrations generated in vehicular tires |
| US3945422A (en) | 1975-01-08 | 1976-03-23 | The B. F. Goodrich Company | Tire with no ply steer belt |
| US4004958A (en) | 1975-08-15 | 1977-01-25 | The General Tire & Rubber Company | Method and apparatus for producing better balanced tread components in pneumatic tires |
| FR2364373A1 (fr) | 1976-09-09 | 1978-04-07 | Peugeot | Dispositif de suspension pour machine tournante |
| US4414843A (en) | 1980-09-19 | 1983-11-15 | The Goodyear Tire & Rubber Company | Tire dynamic imbalance screening system |
| US4513802A (en) | 1982-03-16 | 1985-04-30 | Bridgestone Tire Company Limited | Reduced rolling resistance pneumatic radial tire and method of manufacturing the same |
| US4655080A (en) * | 1985-10-02 | 1987-04-07 | Theodore Ongaro | Dynamic tire balancing machine and method |
| DE3617625C1 (de) | 1986-05-26 | 1987-10-08 | Hofmann Werkstatt Technik | Verfahren und Vorrichtung zur Optimierung der Laufruhe eines Kraftfahrzeugrades |
| US4815004A (en) | 1986-10-17 | 1989-03-21 | Eagle-Picher Industries, Inc. | Apparatus and method for predicting fore/aft forces generated by tires |
| US4907452A (en) | 1988-10-05 | 1990-03-13 | Ford Motor Company | System for detecting rotational imbalance of vehicle roadwheels |
| FR2649043B1 (fr) | 1989-06-30 | 1991-09-20 | Michelin & Cie | Procede pour corriger les variations de force radiale entre le pneumatique et le sol |
| US5062462A (en) | 1990-01-19 | 1991-11-05 | The Goodyear Tire & Rubber Company | Pneumatic tire made by butt-splicing structural members and a method therefor |
| DE4021450A1 (de) | 1990-07-05 | 1992-01-09 | Uniroyal Englebert Gmbh | Fahrzeugluftreifen |
| US5321628A (en) | 1990-07-23 | 1994-06-14 | Illinois Tool Works Inc. | Process and apparatus for selecting tires to reduce steering pull and tire set selected using same |
| US5229954A (en) * | 1990-07-23 | 1993-07-20 | Illinois Tool Works Inc. | Process and apparatus for pairing tires and wheels |
| FR2670261B1 (fr) | 1990-12-10 | 1993-03-19 | Peugeot | Support hydroelastique. |
| FR2670262B1 (fr) | 1990-12-10 | 1993-03-19 | Peugeot | Cale hydroelastique. |
| US5237505A (en) * | 1991-05-03 | 1993-08-17 | Illinois Toll Works Inc. | Method and apparatus utilizing static imbalance to reduce vibration caused by tire/wheel assemblies and tire/wheel assembly made using same |
| FR2685257B1 (fr) * | 1991-12-23 | 1994-02-11 | Michelin & Cie | Dispositif et systeme avertisseur du sous-gonflage d'un pneumatique et roue specialement developpee. |
| FR2690962B1 (fr) | 1992-05-07 | 1994-08-05 | Peugeot | Support hydroelastique, notamment pour la suspension d'un moteur de vehicule automobile. |
| US5368082A (en) * | 1992-09-30 | 1994-11-29 | The Goodyear Tire & Rubber Company | Radial ply pneumatic tire |
| US5879488A (en) | 1993-09-10 | 1999-03-09 | Michelin Recherche Et Technique S.A. | Method of forming tire with a profiled innerliner |
| AT402178B (de) | 1994-02-25 | 1997-02-25 | Semperit Ag | Laufstreifen für einen fahrzeugluftreifen |
| JP3706181B2 (ja) * | 1994-12-09 | 2005-10-12 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
| JP3490536B2 (ja) | 1995-04-21 | 2004-01-26 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
| US6651715B2 (en) * | 1995-11-29 | 2003-11-25 | Bridgestone Corporation | Pneumatic radial tires for truck and bus mounted on 15° drop center rim |
| US5941338A (en) | 1996-08-01 | 1999-08-24 | Michelin Recherche Et Technique S.A. | Vehicle steering correction system |
| FR2765292B1 (fr) | 1997-06-26 | 1999-09-17 | Peugeot | Systeme de commande d'un support hydroelastique |
| CH692965A5 (de) | 1997-07-16 | 2002-12-31 | Kk Holding Ag | Anordnung zum Messen des Reifendrucks von rollenden Fahrzeugen. |
| DE19836440A1 (de) * | 1998-08-12 | 2000-02-24 | Daimler Chrysler Ag | Radaufhängung für Kraftfahrzeuge, insbesondere unabhängige Radaufhängung für Personenkraftwagen |
-
2001
- 2001-07-09 US US09/901,383 patent/US6606902B2/en not_active Expired - Lifetime
-
2002
- 2002-07-02 MX MXPA02006607A patent/MXPA02006607A/es active IP Right Grant
- 2002-07-03 CA CA002392324A patent/CA2392324A1/en not_active Abandoned
- 2002-07-03 EP EP02014834A patent/EP1275876A3/en not_active Withdrawn
- 2002-07-09 BR BR0202573-6A patent/BR0202573A/pt not_active IP Right Cessation
- 2002-07-09 JP JP2002199646A patent/JP2003094914A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US6606902B2 (en) | 2003-08-19 |
| CA2392324A1 (en) | 2003-01-09 |
| MXPA02006607A (es) | 2003-01-23 |
| JP2003094914A (ja) | 2003-04-03 |
| EP1275876A3 (en) | 2005-07-20 |
| EP1275876A2 (en) | 2003-01-15 |
| US20030005757A1 (en) | 2003-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A 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 2055 DE 25/05/2010. |