BRPI0703725A - pneu com camada de borracha central reforçada com microcargas e/ou macrocargas reforçadoras para aproximar as extremidades divididas das lonas da carcaça - Google Patents

pneu com camada de borracha central reforçada com microcargas e/ou macrocargas reforçadoras para aproximar as extremidades divididas das lonas da carcaça

Info

Publication number
BRPI0703725A
BRPI0703725A BRPI0703725-2A BRPI0703725A BRPI0703725A BR PI0703725 A BRPI0703725 A BR PI0703725A BR PI0703725 A BRPI0703725 A BR PI0703725A BR PI0703725 A BRPI0703725 A BR PI0703725A
Authority
BR
Brazil
Prior art keywords
reinforcing
rubber layer
macrocarrier
microcarrier
casing
Prior art date
Application number
BRPI0703725-2A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
Ping Zhang
Joseph Kevin Hubbell
James Joseph Golden
Robert Anthony Neubauer
Keith Carl Trares
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 BRPI0703725A publication Critical patent/BRPI0703725A/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
    • B60C9/02—Carcasses
    • 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
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • B60C9/12—Carcasses built-up with rubberised layers of discrete fibres or filaments
    • 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
    • B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • 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
    • Y10T152/10513—Tire reinforcement material characterized by short length fibers or the like
    • 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
    • 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
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like
    • 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
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PNEU COM CAMADA DE BORRACHA CENTRAL REFORçADA COM MICROCARGAS E/OU MACROCARGAS REFORçADORAS PARA APROXIMAR AS EXTREMIDADES DIVIDIDAS DAS LONAS DA CARCAçA A invenção refere-se a um pneu que tem um membro de carcaça com lona dividida com as extremidades da lona da carcaça dividida espaçada na parte da coroa central do pneu e uma camada de borracha central cobrindo o afastamento entre as extremidades divididas da lona da carcaça, onde a dita camada central de borracha é reforçada com pelo menos uma entre uma microcarga e uma macrocarga reforçadora. A dita camada central de borracha pode conter ainda um reforço cordonéis contínuos.
BRPI0703725-2A 2006-10-24 2007-10-17 pneu com camada de borracha central reforçada com microcargas e/ou macrocargas reforçadoras para aproximar as extremidades divididas das lonas da carcaça BRPI0703725A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/585,616 US7631676B2 (en) 2006-10-24 2006-10-24 Tire with central rubber layer reinforced with micro and/or macro reinforcing fillers to abridge split carcass ply ends

Publications (1)

Publication Number Publication Date
BRPI0703725A true BRPI0703725A (pt) 2008-06-10

Family

ID=38739448

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703725-2A BRPI0703725A (pt) 2006-10-24 2007-10-17 pneu com camada de borracha central reforçada com microcargas e/ou macrocargas reforçadoras para aproximar as extremidades divididas das lonas da carcaça

Country Status (4)

Country Link
US (1) US7631676B2 (pt)
EP (1) EP1916123A1 (pt)
CN (1) CN101168340B (pt)
BR (1) BRPI0703725A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7625970B2 (en) * 2007-09-20 2009-12-01 The Goodyear Tire & Rubber Company Tire with component containing cellulose
US8056596B2 (en) * 2007-10-22 2011-11-15 The Goodyear Tire + Rubber Company, Inc. Multiple ply modular construction
US20100051164A1 (en) * 2008-08-29 2010-03-04 Robert Anthony Neubauer Modular ply tire with dissimilar materials
JP5195310B2 (ja) * 2008-11-05 2013-05-08 横浜ゴム株式会社 空気入りタイヤ
US20110136939A1 (en) * 2009-12-08 2011-06-09 Annette Lechtenboehmer Tire with component containing cellulose
CN102958710B (zh) * 2010-04-30 2015-11-25 株式会社普利司通 乘用车用充气子午线轮胎
JP5760704B2 (ja) * 2010-09-27 2015-08-12 横浜ゴム株式会社 空気入りタイヤ
US9027619B2 (en) 2011-08-10 2015-05-12 The Goodyear Tire & Rubber Company Split ply tires and bead area monocomponents
US9283817B2 (en) 2011-11-22 2016-03-15 The Goodyear Tire & Rubber Company Stiffness enhanced tread
FR2984224B1 (fr) * 2011-12-19 2014-06-20 Michelin Soc Tech Pneumatique et procede de fabrication d'une ceinture de triangulation de pneumatique
US8695663B2 (en) 2011-12-20 2014-04-15 The Goodyear Tire & Rubber Company Tire component containing syndiotactic-1,2-polybutadiene
JP5987324B2 (ja) * 2012-01-19 2016-09-07 横浜ゴム株式会社 空気入りタイヤ
US20140261949A1 (en) * 2013-03-15 2014-09-18 Bridgestone Americas Tire Operations, Llc Tire having a split body ply construction
FR3045629B1 (fr) * 2015-12-22 2018-01-05 Compagnie Generale Des Etablissements Michelin Materiaux composites a base de melanges fibres orthotropes orientes pour le couplage mecanique
AU2019274653B2 (en) * 2018-05-22 2025-01-30 Pirelli Tyre S.P.A. Tyre for bicycle wheels
JP7403265B2 (ja) * 2019-10-01 2023-12-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
CN111944213B (zh) * 2020-08-22 2022-08-16 青岛励扬橡胶科技有限公司 适用于挤出法的半钢子午线轮胎冠带条胶料及其制备工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480958A1 (de) 1965-10-09 1969-10-23 Continental Gummi Werke Ag Fahrzeugluftreifen
JPS5529105B2 (pt) * 1972-09-11 1980-08-01
AU639668B2 (en) * 1988-10-26 1993-08-05 Allied-Signal Inc. Short fibers and elastomeric composition reinforced containing short fibers
US5634599A (en) 1994-02-17 1997-06-03 Crumbrubber Technology Co., Inc. Tire recycling process
JP3206886B2 (ja) * 1996-11-28 2001-09-10 住友ゴム工業株式会社 空気入りタイヤ
GB9724053D0 (en) 1997-11-15 1998-01-14 Sumitomo Rubber Ind Improved pneumatic tyre constructuon and manufacturing method
US5883139A (en) 1998-02-20 1999-03-16 The Goodyear Tire & Rubber Company Process for improving the properties of ground recycled rubber
US6305452B1 (en) 1999-06-01 2001-10-23 Bridgestone Corporation Pneumatic radical tire for passenger car with carcass ply cut-out zone
JP4420504B2 (ja) 2000-01-13 2010-02-24 株式会社ブリヂストン 空気入りタイヤ
WO2002000451A1 (fr) 2000-06-29 2002-01-03 Societe De Technologie Michelin Pneumatique avec demi-carcasses doubles
DE60229748D1 (de) * 2001-06-15 2008-12-18 Pirelli Verfahren zur herstellung und lagerung eines nichtvulkanisierten gummiprodukts
US6797757B2 (en) 2001-06-29 2004-09-28 The Goodyear Tire & Rubber Company Article, including tires, having component or rubber composition which contains particles of pre-vulcanized rubber and blend of tetrathiodipropionic and trithiodipropionic acids
WO2003037657A1 (fr) 2001-10-29 2003-05-08 Societe De Technologie Michelin Pneumatique avec demi-carcasses doubles et renforts de sommet abaisses
WO2003037656A1 (fr) 2001-10-29 2003-05-08 Societe De Technologie Michelin Pneumatique avec demi-carcasses doubles et zone sommet adaptee
BR0306064A (pt) 2002-12-27 2005-05-17 Goodyear Tire & Rubber Pneu com estrutura de lona composta e processo de manufatura
US7017635B2 (en) 2002-12-27 2006-03-28 The Goodyear Tire & Rubber Company Tire with outside-in ply construction
JP4299616B2 (ja) * 2003-09-04 2009-07-22 住友ゴム工業株式会社 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
US20080093003A1 (en) 2008-04-24
EP1916123A1 (en) 2008-04-30
CN101168340A (zh) 2008-04-30
US7631676B2 (en) 2009-12-15
CN101168340B (zh) 2010-12-22

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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 3A E 4A 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 2161 DE 05/06/2012.