BRPI0520774A2 - pneu - Google Patents

pneu

Info

Publication number
BRPI0520774A2
BRPI0520774A2 BRPI0520774-6A BRPI0520774A BRPI0520774A2 BR PI0520774 A2 BRPI0520774 A2 BR PI0520774A2 BR PI0520774 A BRPI0520774 A BR PI0520774A BR PI0520774 A2 BRPI0520774 A2 BR PI0520774A2
Authority
BR
Brazil
Prior art keywords
tire
belt
belt layer
respect
radially
Prior art date
Application number
BRPI0520774-6A
Other languages
English (en)
Inventor
Claudio Minoli
Fabio Montanaro
Tommaso Pizzorno
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0520774A2 publication Critical patent/BRPI0520774A2/pt
Publication of BRPI0520774A8 publication Critical patent/BRPI0520774A8/pt
Publication of BRPI0520774B1 publication Critical patent/BRPI0520774B1/pt
Publication of BRPI0520774B8 publication Critical patent/BRPI0520774B8/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
    • 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
    • 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
    • B60C9/2009—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 comprising plies of different materials
    • 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
    • B60C9/2204—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 obtained by circumferentially narrow strip winding
    • 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
    • B60C2009/2219—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 a partial zero degree ply at the belt edges - edge band
    • 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
    • Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled ply
    • 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
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets

Landscapes

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

Abstract

PNEU. Pneu compreendendo: uma estrutura de carcaça compreendendo pelo menos uma lona de carcaça (1 01), uma estrutura de cinta (105), uma banda de rodagem radialmente superposta em dita estrutura de cinta; dois costados; dita estrutura de cinta compreendendo: pelo menos um par de camadas de reforço laterais (105e) incorporando elementos de reforço orientados em uma direção substancialmente circunferencial; uma primeira camada de cinta (105a), radialmente superposta em dito par de camadas de reforço laterais, provida com elementos de reforço inclinados com relação ao plano equatorial de dito pneu; uma segunda camada de cinta (105b) radialmente superposta em dita primeira camada de cinta, provida com elementos de reforço inclinados com relação ao plano equatorial em uma direção oposta àquela de dita primeira camada de cinta; uma camada de cinta externa (105d) aplicada em uma posição radialmente externa com relação às ditas primeira e dita segunda camadas de cinta. Preferivelmente, dito pneu é um pneu de veículo de carga pesada, de base larga super simples. Dito pneu é particularmente útil para veículos de carga pesada, tais como, por exemplo, caminhões, reboques, ou ónibus.
BRPI0520774A 2005-12-23 2005-12-23 pneu BRPI0520774B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/013996 WO2007073753A1 (en) 2005-12-23 2005-12-23 Heavy load vehicle tire

Publications (4)

Publication Number Publication Date
BRPI0520774A2 true BRPI0520774A2 (pt) 2009-10-06
BRPI0520774A8 BRPI0520774A8 (pt) 2017-11-14
BRPI0520774B1 BRPI0520774B1 (pt) 2019-05-14
BRPI0520774B8 BRPI0520774B8 (pt) 2019-06-04

Family

ID=36792822

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520774A BRPI0520774B8 (pt) 2005-12-23 2005-12-23 pneu

Country Status (10)

Country Link
US (2) US20100276050A1 (pt)
EP (1) EP1963112B1 (pt)
JP (1) JP5155876B2 (pt)
CN (1) CN101351345B (pt)
AR (1) AR058602A1 (pt)
AT (1) ATE448093T1 (pt)
BR (1) BRPI0520774B8 (pt)
DE (1) DE602005017679D1 (pt)
EG (1) EG25037A (pt)
WO (1) WO2007073753A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4978351B2 (ja) * 2007-07-10 2012-07-18 横浜ゴム株式会社 空気入りタイヤ
JP5217902B2 (ja) * 2008-10-27 2013-06-19 横浜ゴム株式会社 空気入りタイヤ
JP5533189B2 (ja) * 2010-04-22 2014-06-25 横浜ゴム株式会社 空気入りタイヤ
BR112012033759B1 (pt) 2010-08-06 2021-06-01 Pirelli Tyre S. P. A Pneu para rodas de veículo, e,fita emborrachada.
US9862232B2 (en) 2011-05-31 2018-01-09 Pirelli Tyre S.P.A. Pneumatic tyre for heavy load vehicle wheels
CN102358110B (zh) * 2011-07-04 2013-06-12 杭州中策橡胶有限公司 一种采用缠绕式钢丝带束层结构的子午胎及其制造方法
CN104053558B (zh) 2012-01-16 2017-07-21 米其林集团总公司 具有扁平胎顶和圆周加强件的轮胎结构
JP6010932B2 (ja) * 2012-03-07 2016-10-19 横浜ゴム株式会社 空気入りタイヤ
FR3020017B1 (fr) * 2014-04-22 2017-06-09 Michelin & Cie Pneumatique pour vehicule de genie civil
FR3044967B1 (fr) * 2015-12-15 2017-12-22 Michelin & Cie Sommet de pneumatique pour vehicule lourd de type genie civil
FR3133156A1 (fr) * 2022-06-30 2023-09-08 Compagnie Generale Des Etablissements Michelin Pneumatique
CN118789978B (zh) * 2024-09-13 2025-01-24 中策橡胶集团股份有限公司 一种轮胎带束层结构及轮胎

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960139A (en) * 1959-04-24 1960-11-15 Us Rubber Co Pneumatic tire
JPS5843803A (ja) * 1981-09-11 1983-03-14 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
LU83980A1 (fr) * 1982-02-26 1983-09-02 Goodyear Tire & Rubber Ceinture de renforcement pour pneumatiques a carcasse radiale
JPS63121504A (ja) * 1986-11-10 1988-05-25 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
US4934429A (en) * 1987-11-06 1990-06-19 Bridgestone Corporation Low-section pneumatic radial tires
US5054532A (en) * 1989-02-06 1991-10-08 Bridgestone Corporation Pneumatic tires with wavy or zigzag cord ply between belt and carcass
JPH0367703A (ja) * 1989-08-07 1991-03-22 Bridgestone Corp 重荷重用空気入リラジアルタイヤ
JP3001221B2 (ja) * 1990-03-14 2000-01-24 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
JPH06143918A (ja) * 1992-10-30 1994-05-24 Sumitomo Rubber Ind Ltd 重荷重用ラジアルタイヤ
FR2719257B1 (fr) * 1994-04-28 1996-07-19 Dunlop Sa Pneumatique radial renforcé pour poids lourd.
FR2730456A1 (fr) * 1995-02-13 1996-08-14 Michelin & Cie Armature de sommet pour pneumatique radial
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
FR2770457B1 (fr) * 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet de pneumatique
US6315019B1 (en) * 1998-02-19 2001-11-13 Pirelli Pneumatici S.P.A. Tire with belt structure including a pair of lateral bands
FR2778370B1 (fr) * 1998-05-11 2000-06-16 Michelin & Cie Armature de sommet de pneumatique radial
US20020017351A1 (en) * 2000-05-30 2002-02-14 Shinichi Miyazaki Pneumatic tire
FR2824295A1 (fr) * 2001-05-03 2002-11-08 Michelin Soc Tech Armature de sommet pour pneumatique de genie-civil
EP1396355B1 (en) * 2001-06-13 2009-03-18 Sumitomo Rubber Industries, Ltd. Pneumatic radial tire
FR2827221A1 (fr) * 2001-07-16 2003-01-17 Michelin Soc Tech Pneumatique pour engin lourd
CN1313287C (zh) * 2001-10-29 2007-05-02 米其林技术公司 具有两个半胎身及低胎冠加强件的轮胎
JP4262915B2 (ja) * 2001-11-12 2009-05-13 横浜ゴム株式会社 空気入りラジアルタイヤ
FR2836655B1 (fr) * 2002-03-04 2005-02-11 Michelin Soc Tech Armature de sommet avec nappe d'epaule
US6619357B1 (en) * 2002-04-24 2003-09-16 The Goodyear Tire & Rubber Company Belt package for super single truck tires
JP4759939B2 (ja) * 2004-06-14 2011-08-31 横浜ゴム株式会社 空気入りタイヤ
JP2006036128A (ja) * 2004-07-29 2006-02-09 Yokohama Rubber Co Ltd:The 帯状部材および空気入りタイヤ

Also Published As

Publication number Publication date
DE602005017679D1 (de) 2009-12-24
BRPI0520774B8 (pt) 2019-06-04
CN101351345B (zh) 2010-11-17
ATE448093T1 (de) 2009-11-15
BRPI0520774A8 (pt) 2017-11-14
BRPI0520774B1 (pt) 2019-05-14
US20100276050A1 (en) 2010-11-04
EP1963112A1 (en) 2008-09-03
US20160052345A1 (en) 2016-02-25
AR058602A1 (es) 2008-02-13
EG25037A (en) 2011-07-06
WO2007073753A1 (en) 2007-07-05
EP1963112B1 (en) 2009-11-11
JP2009520617A (ja) 2009-05-28
JP5155876B2 (ja) 2013-03-06
CN101351345A (zh) 2009-01-21

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B15K Others concerning applications: alteration of classification

Ipc: B60C 9/20 (1968.09), B60C 9/18 (1968.09), B60C 3/0

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) REF. A RPI 2523 DE 14/05/2019 QUANTO AO RELATORIO DESCRITIVO.