BR0318336A - pneu - Google Patents

pneu

Info

Publication number
BR0318336A
BR0318336A BRPI0318336-0A BR0318336A BR0318336A BR 0318336 A BR0318336 A BR 0318336A BR 0318336 A BR0318336 A BR 0318336A BR 0318336 A BR0318336 A BR 0318336A
Authority
BR
Brazil
Prior art keywords
tire
elongate
modulus
elasticity
elongate member
Prior art date
Application number
BRPI0318336-0A
Other languages
English (en)
Other versions
BR0318336B1 (pt
Inventor
Celine Almonacil
Stefano Bizzi
Maurizio Boicchi
Guido Riva
Giancarlo Cucco
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 BR0318336A publication Critical patent/BR0318336A/pt
Publication of BR0318336B1 publication Critical patent/BR0318336B1/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
    • 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
    • B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite 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
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2029—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers with different cords in the same layer, i.e. cords with different materials or dimensions
    • 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
    • B60C2009/2252—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
    • B60C2009/2295—Physical properties or dimension of the zero degree ply cords with different cords in the same layer
    • 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
    • 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
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons

Landscapes

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

Abstract

"PNEU". A presente invenção refere-se a um pneu compreendendo uma camada de cinta incluindo pelo menos um primeiro elemento alongado e pelo menos um segundo elemento alongado, os ditos elementos alongados sendo helicoidalmente enrolados em uma direção substancialmente circunferencial do pneu. De acordo com a presente invenção, o primeiro e o segundo elementos alongados são alternadamente dispostos ao longo do desenvolvimento axial da camada de cinta, o primeiro elemento alongado sendo um cordão híbrido compreendendo pelo menos um filamento de alto módulo de elasticidade e um filamento de baixo módulo de elasticidade torcidos conjuntamente, e o segundo elemento alongado tendo um módulo de elasticidade menor do que o módulo de elasticidade do dito primeiro elemento alongado.
BRPI0318336-0B1A 2003-06-19 2003-06-19 Pneu BR0318336B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/006495 WO2005002884A1 (en) 2003-06-19 2003-06-19 Tyre with improved belt structure

Publications (2)

Publication Number Publication Date
BR0318336A true BR0318336A (pt) 2006-07-11
BR0318336B1 BR0318336B1 (pt) 2013-12-24

Family

ID=33560718

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318336-0B1A BR0318336B1 (pt) 2003-06-19 2003-06-19 Pneu

Country Status (6)

Country Link
US (1) US9346320B2 (pt)
EP (1) EP1636052B1 (pt)
JP (1) JP4564919B2 (pt)
AU (1) AU2003246563A1 (pt)
BR (1) BR0318336B1 (pt)
WO (1) WO2005002884A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7752904B2 (en) 2005-03-04 2010-07-13 Purdue Research Foundation Structures with integral life-sensing capability
JP4309466B2 (ja) * 2006-09-22 2009-08-05 横浜ゴム株式会社 空気入りラジアルタイヤ
BRPI0803609A2 (pt) * 2007-10-05 2009-06-16 Goodyear Tire & Rubber reforço de cordão de pneumático
US20090090447A1 (en) * 2007-10-05 2009-04-09 Baldwin Jr Donald William Tire cord reinforcement
US20150283859A1 (en) * 2012-10-18 2015-10-08 Kordsa Global Endüstriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi Reinforcing belt package for radial vehicle tires
JP2014108675A (ja) * 2012-11-30 2014-06-12 Toyo Tire & Rubber Co Ltd 空気入りラジアルタイヤ
LU92529B1 (fr) * 2012-12-25 2014-12-22 Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret As Materiau de renforcement de pneumatiques
RU2664208C2 (ru) * 2013-01-29 2018-08-15 Континенталь Райфен Дойчланд Гмбх Упрочняющий слой для изделий из эластомерного материала, предпочтительно для пневматических шин транспортного средства, и пневматические шины транспортного средства
US10040323B2 (en) 2013-03-15 2018-08-07 Bridgestone Americas Tire Operations, Llc Pneumatic tire with bead reinforcing elements at least partially formed from carbon fibers
WO2015019214A1 (en) 2013-08-08 2015-02-12 Pirelli Tyre S.P.A. Method for increasing the performances of a tyres for vehicle wheels and tyre for vehicle wheels
US11021022B2 (en) * 2013-12-04 2021-06-01 The Yokohama Rubber Co., Ltd. Pneumatic tire
DE102014220518A1 (de) * 2014-10-09 2016-04-14 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen aufweisend eine Gürtelbandage
US11827064B2 (en) 2015-08-31 2023-11-28 The Goodyear Tire & Rubber Company Reduced weight aircraft tire
JP6260598B2 (ja) * 2015-09-30 2018-01-17 横浜ゴム株式会社 空気入りタイヤ及びその製造方法
EP3526060A1 (en) 2016-10-13 2019-08-21 Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret Anonim Sirketi Cap ply strip with different nylon 6,6 reinforcement constructions
CN108349308A (zh) 2016-10-13 2018-07-31 科德沙技术纺织品股份公司 新型尼龙6,6冠带层
JP6319409B1 (ja) * 2016-12-09 2018-05-09 横浜ゴム株式会社 空気入りタイヤ
CN113661075B (zh) * 2019-04-17 2025-10-03 倍耐力轮胎股份公司 混合帘线和具有这种帘线的轮胎
WO2021130832A1 (en) * 2019-12-24 2021-07-01 Compagnie Generale Des Etablissements Michelin A tire for improved noise performance
JP7572167B2 (ja) 2020-05-26 2024-10-23 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
US20230064368A1 (en) * 2021-08-25 2023-03-02 The Goodyear Tire & Rubber Company Pneumatic aviation tire
JP7824049B2 (ja) * 2021-11-02 2026-03-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7753059B2 (ja) * 2021-11-02 2025-10-14 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7753058B2 (ja) * 2021-11-02 2025-10-14 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1046914A (en) * 1974-03-14 1979-01-23 Claude H. Allard Tire cord fabrics for belts of belted pneumatic tires
IT1067771B (it) * 1976-11-05 1985-03-16 Pirelli Perfezionamento al procedimento di fabbricazione di pneumatici
US4155394A (en) * 1977-08-29 1979-05-22 The Goodyear Tire & Rubber Company Tire cord composite and pneumatic tire
EP0524702B1 (en) * 1987-06-18 1995-08-23 Sumitomo Rubber Industries Limited Pneumatic radial tyre
JPH01204802A (ja) * 1988-02-12 1989-08-17 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
US4869307A (en) * 1988-03-17 1989-09-26 The Goodyear Tire & Rubber Company Pneumatic tire and method for making same
JP2757940B2 (ja) * 1988-03-28 1998-05-25 住友ゴム工業株式会社 空気入りタイヤ
JPH04154404A (ja) * 1990-10-18 1992-05-27 Toyo Tire & Rubber Co Ltd ベルト補強層を有するラジアルタイヤ
JP2628938B2 (ja) * 1991-02-05 1997-07-09 住友ゴム工業株式会社 空気入りタイヤ
JP2544555B2 (ja) 1991-10-14 1996-10-16 住友ゴム工業株式会社 自動二輪車用タイヤ
DE4216695A1 (de) * 1992-05-20 1993-12-02 Sp Reifenwerke Gmbh Fahrzeugreifen mit Verstärkungseinlagen
JP3294378B2 (ja) * 1993-04-21 2002-06-24 住友ゴム工業株式会社 空気入りタイヤ
JPH06305304A (ja) * 1993-04-23 1994-11-01 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH07215011A (ja) * 1994-01-31 1995-08-15 Bridgestone Corp 空気入りラジアルタイヤ
DE69509323T2 (de) * 1994-08-23 1999-08-26 Dunlop Gmbh Fahrzeug-Luftreifen
FR2734764A1 (fr) 1995-05-30 1996-12-06 Michelin & Cie Pneumatique avec une nappe de renforcement a elements circonferentiels.
DE19526408A1 (de) * 1995-07-19 1997-01-23 Sp Reifenwerke Gmbh Fahrzeugluftreifen
IT1277400B1 (it) * 1995-08-01 1997-11-10 Pirelli Pneumatico ad elevata curvatura trasversale particolarmente per veicolo a due ruote
JP3113592B2 (ja) * 1996-02-15 2000-12-04 住友ゴム工業株式会社 空気入りラジアルタイヤ
ATE250517T1 (de) 1997-12-30 2003-10-15 Pirelli Luftreifen für fahrzeugräder
EP0928680B1 (en) 1997-12-30 2003-03-12 Pirelli Pneumatici Societa' Per Azioni A method for making tyres for vehicle wheels
JP4495893B2 (ja) * 1999-12-07 2010-07-07 ソシエテ ド テクノロジー ミシュラン 耐久性に優れた空気タイヤ
JP2002059707A (ja) * 2000-08-23 2002-02-26 Bridgestone Corp 空気入りタイヤ及び空気入りタイヤの製造方法

Also Published As

Publication number Publication date
EP1636052A1 (en) 2006-03-22
US20060237113A1 (en) 2006-10-26
AU2003246563A1 (en) 2005-01-21
JP4564919B2 (ja) 2010-10-20
BR0318336B1 (pt) 2013-12-24
EP1636052B1 (en) 2018-08-08
WO2005002884A1 (en) 2005-01-13
JP2006527679A (ja) 2006-12-07
US9346320B2 (en) 2016-05-24

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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 A 3A ANUIDADE(S).

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 2144 DE 07/02/2012.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE A DESPACHO 8.6 NA RPI 2144 DE 07/02/2012 E DESPACHO 8.11 NA RPI 2178 DE 02/10/2012.

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 24/12/2013, OBSERVADAS AS CONDICOES LEGAIS.