BR112014017257A2 - construção de pneu com topo achatado e reforço circunferencial - Google Patents

construção de pneu com topo achatado e reforço circunferencial

Info

Publication number
BR112014017257A2
BR112014017257A2 BR112014017257A BR112014017257A BR112014017257A2 BR 112014017257 A2 BR112014017257 A2 BR 112014017257A2 BR 112014017257 A BR112014017257 A BR 112014017257A BR 112014017257 A BR112014017257 A BR 112014017257A BR 112014017257 A2 BR112014017257 A2 BR 112014017257A2
Authority
BR
Brazil
Prior art keywords
flat
reinforcement
tire
circumferential reinforcement
tire construction
Prior art date
Application number
BR112014017257A
Other languages
English (en)
Inventor
Mceachern Hicks Daniel
B Rhyne Timothy
Bennett Clayton William
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112014017257A2 publication Critical patent/BR112014017257A2/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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/0292—Carcass ply curvature
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/003—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof characterised by sidewall curvature
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2214—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by the materials of the zero degree ply cords
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2223—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre with an interrupted zero degree ply, e.g. using two or more portions for 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
    • B60C9/18—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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/228—Elongation of the reinforcements at break point
    • 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
    • B60C2009/283—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass characterised by belt curvature
    • B60C2009/286—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass characterised by belt curvature being substantially flat
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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

Landscapes

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

Abstract

1/1 resumo “construção de pneu com topo achatado e reforço circunferencial” é fornecido um pneu construído com uma pluralidade de cintas de reforço. pelo menos uma das cintas de reforço se estende ao longo da largura axial do topo do pneu e é construída de acordo com uma curva de equilíbrio que é plana em todo o topo. as cintas de reforço incluem reforços de cabo que são substancialmente paralelos ao plano equatorial. reduções substanciais na tensão vivida pelos cabos podem ser alcançadas para fornecer, em consequência, melhorias em, por exemplo, desgaste a banda de rodagem.
BR112014017257A 2012-01-16 2012-01-16 construção de pneu com topo achatado e reforço circunferencial BR112014017257A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/021425 WO2013109243A1 (en) 2012-01-16 2012-01-16 Tire construction with flattened summit and circumferential reinforcement

Publications (1)

Publication Number Publication Date
BR112014017257A2 true BR112014017257A2 (pt) 2017-06-27

Family

ID=48799524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017257A BR112014017257A2 (pt) 2012-01-16 2012-01-16 construção de pneu com topo achatado e reforço circunferencial

Country Status (7)

Country Link
US (2) US10562353B2 (pt)
EP (1) EP2804769B1 (pt)
CN (1) CN104053558B (pt)
BR (1) BR112014017257A2 (pt)
IN (1) IN2014DN05648A (pt)
MX (1) MX2014008553A (pt)
WO (1) WO2013109243A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112937222B (zh) 2019-12-10 2024-04-26 住友橡胶工业株式会社 轮胎

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939502A (en) * 1954-10-28 1960-06-07 Us Rubber Co Pneumatic tire
FR2120421A5 (pt) * 1970-12-30 1972-08-18 Michelin & Cie
JPH0357703A (ja) * 1989-07-25 1991-03-13 Bridgestone Corp 偏平空気入りラジアルタイヤ
US5479977A (en) * 1992-10-30 1996-01-02 Sumitomo Rubber Industries, Ltd. Pneumatic tire with carcass structure for increased sidewall rigidity
EP1024967A4 (en) 1997-06-20 2003-01-29 Michelin Rech Tech TIRE COMPRISING A BELT AND LONGITUDINAL RIBS
EP0980770B1 (en) 1998-08-19 2004-12-08 Bridgestone Corporation Pneumatic radial tires
DE69913209T2 (de) * 1999-12-21 2004-09-02 The Goodyear Tire & Rubber Co., Akron Verstärkungsgürtel-paket für reifen
US20020017351A1 (en) 2000-05-30 2002-02-14 Shinichi Miyazaki Pneumatic tire
DE60231614D1 (de) * 2001-06-13 2009-04-30 Sumitomo Rubber Ind Radialluftreifen
US6619357B1 (en) 2002-04-24 2003-09-16 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US7559349B2 (en) 2002-06-28 2009-07-14 Bridgestone Corporation Pneumatic tire with circumferential and transversal reinforcement layers
US7002517B2 (en) * 2003-06-20 2006-02-21 Anritsu Company Fixed-frequency beam-steerable leaky-wave microstrip antenna
FR2857619B1 (fr) 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
EP1648719B1 (fr) * 2003-07-18 2009-09-16 Société de Technologie Michelin Pneumatique pour vehicules lourds
ATE448093T1 (de) 2005-12-23 2009-11-15 Pirelli Luftreifen für schwerlastfahrzeug
JP2008126747A (ja) * 2006-11-17 2008-06-05 Bridgestone Corp 空気入りタイヤ
ES2389893T3 (es) 2007-02-14 2012-11-02 Bridgestone Corporation Cubierta de neumático
KR101036373B1 (ko) * 2007-02-23 2011-05-23 가부시키가이샤 브리지스톤 공기입 레이디얼 타이어
WO2009010813A1 (en) * 2007-07-16 2009-01-22 Pirelli Tyre S.P.A. Pair of pneumatic tyres for two -wheeled vehicles
FR2939722B1 (fr) * 2008-12-17 2010-12-31 Michelin Soc Tech Pneumatique pour vehicules lourds dont l'armature de sommet comporte au moins une couche d'elements de renforcement circonferentiels
US20100154974A1 (en) 2008-12-19 2010-06-24 Francois Pierre Charles Gerard Georges Method of making a pneumatic tire
US8079392B2 (en) 2008-12-19 2011-12-20 The Goodyear Tire & Rubber Company Alternating straight/wavy reinforcement structure for pneumatic tire
US20130168000A1 (en) 2010-06-21 2013-07-04 Bridgestone Corporation Pneumatic radial tire for a passenger vehicle

Also Published As

Publication number Publication date
EP2804769B1 (en) 2020-04-08
US10562353B2 (en) 2020-02-18
US20200164691A1 (en) 2020-05-28
EP2804769A1 (en) 2014-11-26
CN104053558A (zh) 2014-09-17
US20150013867A1 (en) 2015-01-15
MX2014008553A (es) 2014-09-26
IN2014DN05648A (pt) 2015-04-03
EP2804769A4 (en) 2016-02-17
WO2013109243A1 (en) 2013-07-25
CN104053558B (zh) 2017-07-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]