BRPI0405786A - Pneumático com maior durabilidade de coroa - Google Patents

Pneumático com maior durabilidade de coroa

Info

Publication number
BRPI0405786A
BRPI0405786A BR0405786-4A BRPI0405786A BRPI0405786A BR PI0405786 A BRPI0405786 A BR PI0405786A BR PI0405786 A BRPI0405786 A BR PI0405786A BR PI0405786 A BRPI0405786 A BR PI0405786A
Authority
BR
Brazil
Prior art keywords
tire
belts
longer lasting
cut
widened
Prior art date
Application number
BR0405786-4A
Other languages
English (en)
Inventor
John Kotanides Jr
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 BRPI0405786A publication Critical patent/BRPI0405786A/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
    • 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
    • B60C9/0064—Reinforcements comprising monofilaments
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure

Landscapes

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

Abstract

"PNEUMáTICO COM MAIOR DURABILIDADE DE COROA". Trata-se de pneumáticos para serviço em veículos pesados tendo um envoltório de correia com correias alargadas. o pneu (10) inclui uma estrutura de reforço de correia ou envoltório de correia (20) que tem múltiplas correias cortadas (24, 26), das quais uma das correias cortadas 924) tem uma largura aproximadamente igual à impressão do desenho de rodagem do pneu. Alargar duas das correias cortadas (24, 26) e formar pelo menos uma das correias cortadas alargadas (24, 26) de um material mais leve serve para melhorar a durabilidade do pneu nas regiões da coroa do pneu (30), e do ombro (18) sem aumentar o peso total do pneu.
BR0405786-4A 2003-12-22 2004-12-15 Pneumático com maior durabilidade de coroa BRPI0405786A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/744,984 US7267149B2 (en) 2003-12-22 2003-12-22 Pneumatic tire with improved crown durability

Publications (1)

Publication Number Publication Date
BRPI0405786A true BRPI0405786A (pt) 2005-09-06

Family

ID=34552863

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405786-4A BRPI0405786A (pt) 2003-12-22 2004-12-15 Pneumático com maior durabilidade de coroa

Country Status (8)

Country Link
US (1) US7267149B2 (pt)
EP (1) EP1547818B1 (pt)
JP (1) JP2005178766A (pt)
AT (1) ATE390298T1 (pt)
BR (1) BRPI0405786A (pt)
DE (1) DE602004012699D1 (pt)
PL (1) PL1547818T3 (pt)
SI (1) SI1547818T1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322390B2 (en) * 2008-10-31 2012-12-04 The Goodyear Tire & Rubber Company, Inc. Light weight steel belted tire device
US8776854B2 (en) 2011-08-29 2014-07-15 The Goodyear Tire & Rubber Company Pneumatic tire with improved crown durability
FR3014745B1 (fr) * 2013-12-18 2017-02-10 Michelin & Cie Armature de sommet de pneumatique pour vehicule lourd de type genie civil
CN107933201A (zh) * 2017-12-18 2018-04-20 安徽佳通乘用子午线轮胎有限公司 一种带束层边胶结构

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780782A (en) 1969-01-23 1973-12-25 Uniroyal Inc Tire with belt between bias carcass plies
US3682222A (en) 1970-01-06 1972-08-08 Steelastic Co Pneumatic tire having helical reinforcing filaments
IT999224B (it) 1973-11-06 1976-02-20 Pirelli Perfezionamento alla struttura di intermedio per pneumatici radiali e metodo per ottenere tale struttura
GB1487426A (en) 1974-09-17 1977-09-28 Bekaert Sa Nv Reinforcement of vehicle tyres
IT1054931B (it) 1976-01-05 1981-11-30 Pirelli Perfezionamento a pneumatici a carcassa radiale
FR2473426A1 (fr) 1979-12-06 1981-07-17 Dunlop Ltd Pneumatique a ceinture de renforcement, notamment pour poids lourds
JPS59124408A (ja) * 1982-12-29 1984-07-18 Bridgestone Corp 重荷重用へん平空気入りラジアルタイヤの製法
JPH07112762B2 (ja) 1987-10-13 1995-12-06 住友ゴム工業株式会社 空気入りラジアルタイヤ
US5042546A (en) 1987-11-16 1991-08-27 The Goodyear Tire & Rubber Company Radial ply pneumatic tire with reverse curvature carcass ply
JPH03128702A (ja) * 1989-07-24 1991-05-31 Sumitomo Rubber Ind Ltd 重荷重用タイヤ
USH1333H (en) * 1990-03-21 1994-07-05 Helfer Farrel B High strength reinforcement
US5711829A (en) 1990-09-25 1998-01-27 Michelin Recherche Et Technique S.A. Three- belt tire
FR2684605B1 (fr) * 1991-12-04 1994-01-28 Michelin Et Cie Pneumatique radial dont l'armature de sommet est composee de nappes de resistances differentes.
EP0568870B2 (en) 1992-05-08 1999-09-15 Michelin Recherche Et Technique S.A. Tire with three belt plies
JP3180166B2 (ja) * 1992-06-05 2001-06-25 横浜ゴム株式会社 空気入りラジアルタイヤ
JPH05338406A (ja) 1992-06-05 1993-12-21 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JPH07101207A (ja) * 1993-10-05 1995-04-18 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP2892927B2 (ja) * 1993-12-17 1999-05-17 住友ゴム工業株式会社 空気入りラジアルタイヤ
FR2719257B1 (fr) 1994-04-28 1996-07-19 Dunlop Sa Pneumatique radial renforcé pour poids lourd.
JP3372371B2 (ja) * 1994-09-19 2003-02-04 住友ゴム工業株式会社 重荷重車用ラジアルタイヤ
US5662751A (en) * 1994-09-20 1997-09-02 Michelin Recherche Et Technique S.A. Tire with a specified two-ply steel-aramid belt package
JP3540391B2 (ja) * 1994-10-24 2004-07-07 株式会社ブリヂストン 重荷重用ラジアルタイヤ
FR2728510A1 (fr) 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2730456A1 (fr) 1995-02-13 1996-08-14 Michelin & Cie Armature de sommet pour pneumatique radial
JP3005173B2 (ja) * 1995-03-07 2000-01-31 住友ゴム工業株式会社 重荷重車用ラジアルタイヤ
US5743975A (en) 1995-03-24 1998-04-28 The Goodyear Tire & Rubber Company Radial medium truck tire with organic polymer reinforced top belt or breaker
AT402383B (de) * 1995-04-21 1997-04-25 Semperit Ag Fahrzeugluftreifen in radialbauart
US5616195A (en) 1995-08-28 1997-04-01 The Goodyear Tire & Rubber Company Low aspect ratio truck tire
FR2744955B1 (fr) 1996-02-20 1998-03-20 Michelin & Cie Armature de sommet de pneumatique
JP3488575B2 (ja) 1996-08-12 2004-01-19 住友ゴム工業株式会社 空気入りタイヤ
US6131633A (en) 1996-10-04 2000-10-17 The Goodyear Tire & Rubber Company Pneumatic tire with breaker assembly including rubber/fabric wear strip
FR2754769B1 (fr) 1996-10-23 1998-12-11 Michelin & Cie Armature de sommet pour pneumatique "poids-lourds" de rapport de forme < 0,60
FR2759945B1 (fr) 1997-02-24 1999-04-02 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
JP4112079B2 (ja) * 1997-07-09 2008-07-02 株式会社ブリヂストン 空気入りラジアルタイヤ
CN1103295C (zh) 1997-08-01 2003-03-19 米什兰集团总公司 轮胎的胎冠加强件
FR2770458B1 (fr) 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
FR2770457B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet de pneumatique
US6343637B1 (en) 2000-05-19 2002-02-05 The Goodyear Tire & Rubber Company Pneumatic tire with breaker assembly including rubber/fabric wear strip
JP2002178715A (ja) 2000-12-08 2002-06-26 Sumitomo Rubber Ind Ltd 重荷重用タイヤ
JP2003226112A (ja) 2002-02-06 2003-08-12 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ

Also Published As

Publication number Publication date
JP2005178766A (ja) 2005-07-07
EP1547818B1 (en) 2008-03-26
DE602004012699D1 (de) 2008-05-08
ATE390298T1 (de) 2008-04-15
PL1547818T3 (pl) 2008-09-30
SI1547818T1 (sl) 2008-08-31
US7267149B2 (en) 2007-09-11
US20050133138A1 (en) 2005-06-23
EP1547818A1 (en) 2005-06-29

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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 AS 6A E 7A ANUIDADES.

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 2159 DE 22/05/2012.