BR0211767A - Método de compensação de torque de alinhamento residual (rat) - Google Patents

Método de compensação de torque de alinhamento residual (rat)

Info

Publication number
BR0211767A
BR0211767A BR0211767-3A BR0211767A BR0211767A BR 0211767 A BR0211767 A BR 0211767A BR 0211767 A BR0211767 A BR 0211767A BR 0211767 A BR0211767 A BR 0211767A
Authority
BR
Brazil
Prior art keywords
rat
alignment torque
residual alignment
torque compensation
compensation method
Prior art date
Application number
BR0211767-3A
Other languages
English (en)
Other versions
BR0211767B1 (pt
Inventor
Paul M Neugebauer
John L Turner
Stephen M Vossberg
Original Assignee
Bridgestone Firestone North Am
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 Bridgestone Firestone North Am filed Critical Bridgestone Firestone North Am
Publication of BR0211767A publication Critical patent/BR0211767A/pt
Publication of BR0211767B1 publication Critical patent/BR0211767B1/pt

Links

Classifications

    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
    • 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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

"MéTODO DE COMPENSAçãO DE TORQUE DE ALINHAMENTO RESIDUAL (RAT)". Um método para mudança do torque de alinhamento residual (RAT) de um pneu pela formação de cortes ("sipes") inclinados em alguns dos blocos de banda de rodagem em pelo menos um par de estrias que se estendem circunferencialmente, cada estria estando localizada em um lado oposto do plano circunferencial médio do pneu. Os cortes ("sipes") nos blocos de banda de rodagem em uma das estrias são formados em um ângulo inclinado oposto ao ângulo inclinado dos cortes ("sipes") nos blocos de banda de rodagem na estria oposta. O RAT também pode ser mudado pela variação da profundidade e da largura dos cortes ("sipes") inclinados opostos.
BRPI0211767-3A 2001-08-06 2002-07-17 pneumático e método de compensação de torque de alinhamento residual. BR0211767B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/922,964 2001-08-06
US09/922,964 US7090735B2 (en) 2001-08-06 2001-08-06 Method of compensating for residual aligning torque (RAT)
PCT/US2002/022572 WO2003013882A1 (en) 2001-08-06 2002-07-17 Method of compensating for residual aligning torque (rat)

Publications (2)

Publication Number Publication Date
BR0211767A true BR0211767A (pt) 2004-07-27
BR0211767B1 BR0211767B1 (pt) 2011-06-28

Family

ID=25447882

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211767-3A BR0211767B1 (pt) 2001-08-06 2002-07-17 pneumático e método de compensação de torque de alinhamento residual.

Country Status (6)

Country Link
US (1) US7090735B2 (pt)
EP (1) EP1414654B1 (pt)
JP (1) JP4573529B2 (pt)
BR (1) BR0211767B1 (pt)
CA (1) CA2456309C (pt)
WO (1) WO2003013882A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1510368B1 (en) * 1999-01-13 2014-06-18 Bridgestone Corporation Pneumatic tire having excellent steering stability
KR100502555B1 (ko) * 2003-07-09 2005-07-21 한국타이어 주식회사 타이어의 특성인 ｐｒａｔ의 제어방법
JP4628055B2 (ja) * 2004-09-30 2011-02-09 株式会社ブリヂストン 空気入りタイヤ
US8916001B2 (en) * 2006-04-05 2014-12-23 Gvd Corporation Coated molds and related methods and components
US8056202B2 (en) 2006-04-27 2011-11-15 Bridgestone Americas Tire Operations, Llc Tire replacement system for compact tractor
FR2928866B1 (fr) * 2008-03-20 2010-03-19 Michelin Soc Tech Sculpture pour bande de roulement de pneu
WO2009137056A2 (en) * 2008-05-07 2009-11-12 Bridgestone Americas Tire Operations, Llc Method of designing a tire having a target residual aligning torque
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
DE102011056762A1 (de) * 2011-12-21 2013-06-27 Continental Reifen Deutschland Gmbh Anordnung von Fahrzeugluftreifen an einem Fahrzeug
BR112015004749A2 (pt) * 2012-12-28 2017-07-04 Michelin & Cie ajuste dentro do molde dos parâmetros de plysteer
EP3083283B1 (en) 2013-12-19 2020-01-15 Bridgestone Americas Tire Operations, LLC Tire having circumferentially biased sipe depths
CN112996672B (zh) * 2018-11-16 2022-12-23 米其林集团总公司 具有胎肩花纹条刀槽花纹布置的重型卡车轮胎
EP4015203B1 (en) 2020-12-18 2023-10-11 The Goodyear Tire & Rubber Company Tire mold
US11807045B2 (en) 2021-06-14 2023-11-07 The Goodyear Tire & Rubber Company Tire with hybrid sipe pattern

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339558A (en) 1942-03-21 1944-01-18 Firestone Tire & Rubber Co Tire
FR2461602A1 (fr) * 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
JPS57104404A (en) * 1980-12-19 1982-06-29 Yokohama Rubber Co Ltd:The Radial tire
JPS57130802A (en) 1981-02-03 1982-08-13 Bridgestone Corp Two main grooved rib type tread pattern with subsidiary grooves of superior resistance to gravel catching and gravel removing function
US4449560A (en) 1981-05-13 1984-05-22 Bridgestone Tire Company Limited Heavy duty pneumatic tire
CA1198043A (en) 1981-06-12 1985-12-17 Barry W. Treves Tyre treads
FR2544251B1 (fr) 1983-04-12 1986-05-09 Michelin & Cie Elements en relief d'une bande de roulement pour pneumatique comportant des incisions a trace ondule ou brise
DE3324649A1 (de) 1983-07-08 1985-01-31 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JPS6397405A (ja) * 1986-10-14 1988-04-28 Yukio Murashima タイヤトレツドパタ−ン
US5131444A (en) 1987-10-20 1992-07-21 Bridgestone Corporation Heavy duty pneumatic tires including stepped tread zones for preventing uneven wearing
JPH0253608A (ja) * 1988-08-12 1990-02-22 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
US4936363A (en) 1988-08-15 1990-06-26 The Goodyear Tire & Rubber Company Tread for a pneumatic tire with circumferential slot to prevent the spread of river wear
JPH068081B2 (ja) 1989-11-10 1994-02-02 株式会社ブリヂストン 空気入りタイヤ
AT398732B (de) * 1990-03-20 1995-01-25 Semperit Ag Fahrzeugluftreifen
JP2994008B2 (ja) * 1990-08-16 1999-12-27 株式会社ブリヂストン 空気入りラジアルタイヤ
JP2643058B2 (ja) 1991-08-26 1997-08-20 住友ゴム工業株式会社 空気入りラジアルタイヤ
DE4139344A1 (de) 1991-11-29 1993-06-03 Bosch Gmbh Robert Handfraese
JPH05319029A (ja) 1992-05-27 1993-12-03 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ
JP2702873B2 (ja) * 1992-09-16 1998-01-26 住友ゴム工業株式会社 ラジアルタイヤ
DE69304021T2 (de) * 1992-11-20 1996-12-19 Sumitomo Rubber Ind Verfahren zur Auswahl eines Laufflächenprofils, der ein Schräglaufen des Fahrzeuges verhindert
ES2089690T3 (es) 1992-12-30 1996-10-01 Michelin Rech Tech Banda de rodadura de neumatico que compensa el par de alineacion residual.
US5960845A (en) * 1993-07-23 1999-10-05 Sumitomo Rubber Industries, Ltd. Pneumatic tire
FI944892L (fi) 1993-11-18 1995-08-18 Bridgestone Corp Pneumaattinen rengas
JP2763066B2 (ja) * 1993-12-29 1998-06-11 住友ゴム工業株式会社 空気入りタイヤ
IT1276320B1 (it) 1994-02-22 1997-10-28 Pirelli Pneumatico per veicoli da trasporto medio/pesante con battistrada di tipo universale
JP3366737B2 (ja) 1994-06-29 2003-01-14 株式会社ブリヂストン 空気入りタイヤ
US5538060A (en) * 1994-12-27 1996-07-23 The Goodyear Tire & Rubber Company Pneumatic tire having tread portion including blocks
DE19506697A1 (de) * 1995-02-25 1996-08-29 Continental Ag Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten
US5669993A (en) * 1995-06-29 1997-09-23 The Goodyear Tire & Rubber Company Tire tread elements with built-in twist
EP0761479A3 (en) 1995-07-24 1997-06-04 Goodyear Tire & Rubber Alignment torque generated by inclined catenary grooves
JP3079026B2 (ja) * 1995-11-15 2000-08-21 住友ゴム工業株式会社 スタッドレスタイヤ
US5733393A (en) 1996-01-17 1998-03-31 The Goodyear Tire & Rubber Company Tire having good diverse properties
EP0810104A1 (en) * 1996-05-28 1997-12-03 The Goodyear Tire & Rubber Company Treads for tires with siped elastomeric blocks
EP0816130B1 (en) 1996-06-28 2005-02-09 Sumitomo Rubber Industries Limited Pneumatic tyre
JP3636253B2 (ja) 1996-09-11 2005-04-06 株式会社ブリヂストン 空気入りタイヤの加硫用金型
JP3626300B2 (ja) * 1996-11-08 2005-03-02 住友ゴム工業株式会社 空気入りタイヤ
WO1998029270A1 (en) * 1996-12-27 1998-07-09 Bridgestone Corporation Pneumatic tire designing method
ES2234037T3 (es) * 1996-12-27 2005-06-16 Bridgestone Corporation Procedimiento para el deseño de un neumatico.
JP4390879B2 (ja) * 1997-12-24 2009-12-24 株式会社ブリヂストン 空気入りタイヤ
US6786257B1 (en) * 1998-11-20 2004-09-07 Bridgestone Corporation Pneumatic tire including twisted sipe
JP2000255226A (ja) * 1998-12-22 2000-09-19 Pirelli Pneumatici Spa タイヤのトレッドの予め選択した性能特性を決定する方法及び該性能特性に関して最適な特性を有するトレッドが設けられたタイヤ
ES2199515T3 (es) 1998-12-23 2004-02-16 Pirelli Pneumatici S.P.A. Neumaticos para ruedas de vehiculos.
JP2001219715A (ja) * 1999-01-13 2001-08-14 Bridgestone Corp 操縦安定性にすぐれる空気入りタイヤ
EP1510368B1 (en) * 1999-01-13 2014-06-18 Bridgestone Corporation Pneumatic tire having excellent steering stability

Also Published As

Publication number Publication date
US7090735B2 (en) 2006-08-15
JP4573529B2 (ja) 2010-11-04
EP1414654A1 (en) 2004-05-06
CA2456309A1 (en) 2003-02-20
BR0211767B1 (pt) 2011-06-28
JP2004537454A (ja) 2004-12-16
WO2003013882A1 (en) 2003-02-20
CA2456309C (en) 2010-11-30
EP1414654B1 (en) 2012-08-15
US20030029535A1 (en) 2003-02-13

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.