BRPI0419236A - pneu - Google Patents

pneu

Info

Publication number
BRPI0419236A
BRPI0419236A BRPI0419236-2A BRPI0419236A BRPI0419236A BR PI0419236 A BRPI0419236 A BR PI0419236A BR PI0419236 A BRPI0419236 A BR PI0419236A BR PI0419236 A BRPI0419236 A BR PI0419236A
Authority
BR
Brazil
Prior art keywords
tire
belt structure
interposed
elastomeric material
tapered towards
Prior art date
Application number
BRPI0419236-2A
Other languages
English (en)
Inventor
Fabio Montanaro
Mario Martin
Gaetano Lo Presti
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 BRPI0419236A publication Critical patent/BRPI0419236A/pt
Publication of BRPI0419236B1 publication Critical patent/BRPI0419236B1/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
    • B60C9/2003—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PNEU Pneu compreendendo: pelo menos dois insertos (104) produzidos de um material elastomérico reticulado aplicados em uma posição radialmente externa com respeito à estrutura de cinta na proximidade das bordas axialmente externas de dita estrutura de cinta, cada inserto compreendendo: um parte axialmente interna (104a) que está interposta entre dita estrutura de cinta (105) e dita banda de rodagem (106) e é afilada em direção ao plano equatorial de dito pneu; e uma parte axialmente externa (104b) que está interposta entre dita estrutura de carcaça (101) e o costado correspondente (103) e é afilada em direção ao eixo rotacional de dito pneu; em que dito material elastomérico reticulado possui um módulo elástico dinâmico (E<39>), medido em 70,198>C, mais baixo do que 7 MPa.
BRPI0419236-2A 2004-12-21 2004-12-21 Tire BRPI0419236B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/014519 WO2006066602A1 (en) 2004-12-21 2004-12-21 Heavy load vehicle tire

Publications (2)

Publication Number Publication Date
BRPI0419236A true BRPI0419236A (pt) 2007-12-18
BRPI0419236B1 BRPI0419236B1 (pt) 2017-10-31

Family

ID=34960041

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419236-2A BRPI0419236B1 (pt) 2004-12-21 2004-12-21 Tire

Country Status (10)

Country Link
US (1) US20080264543A1 (pt)
EP (1) EP1827875B1 (pt)
CN (1) CN101076458B (pt)
AR (1) AR053104A1 (pt)
AT (1) ATE432832T1 (pt)
AU (1) AU2004325892A1 (pt)
BR (1) BRPI0419236B1 (pt)
DE (1) DE602004021446D1 (pt)
EG (1) EG25616A (pt)
WO (1) WO2006066602A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784510B2 (en) * 2005-10-17 2010-08-31 Sumitomo Rubber Industries, Ltd. Heavy duty tire having cap and base rubber layers, belt cushion rubber and sidewall rubber
EP2209610B1 (en) * 2007-10-31 2014-06-04 Pirelli Tyre S.p.A. A process for building tyres and tyre obtainable by said process
EP2376296B1 (en) * 2008-12-22 2012-11-14 Pirelli Tyre S.P.A. Tyre for two-wheeled vehicle and process for manufacturing the same
BRPI1014590B1 (pt) * 2009-04-22 2020-02-27 Pirelli Tyre S.P.A. Pneu para rodas de veículo de carga pesada
BR112013009040B1 (pt) 2010-10-21 2021-01-12 Pirelli Tyre S.P.A. pneu para rodas de veículos, e, banda de rodagem de pneu
CN102199314B (zh) * 2011-03-16 2013-01-16 杭州中策橡胶有限公司 改进粘合体系的轮胎三角胶组合物及其制备方法和应用
US20130133803A1 (en) * 2011-11-25 2013-05-30 Paul Harry Sandstrom Tire containing internal cord reinforced rubber layer
JP5989531B2 (ja) * 2012-12-04 2016-09-07 東洋ゴム工業株式会社 空気入りタイヤ
CN104442211B (zh) * 2014-12-03 2017-05-10 杭州朝阳橡胶有限公司 一种全钢子午线无内胎轮胎及制备方法
FR3043591A1 (fr) * 2015-11-13 2017-05-19 Michelin & Cie Composite a base de composant metallique et d'une matrice polymere fonctionnelle
DE102015223929A1 (de) * 2015-12-01 2017-06-01 Continental Reifen Deutschland Gmbh Nutzfahrzeugreifen
JP6623735B2 (ja) * 2015-12-14 2019-12-25 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP6638737B2 (ja) 2016-01-15 2020-01-29 横浜ゴム株式会社 空気入りタイヤ
JP6288148B2 (ja) * 2016-04-14 2018-03-07 横浜ゴム株式会社 ゴム組成物
JP6928494B2 (ja) * 2017-06-19 2021-09-01 株式会社ブリヂストン 空気入りタイヤ
JP6774386B2 (ja) * 2017-06-19 2020-10-21 株式会社ブリヂストン 空気入りタイヤ
WO2019244771A1 (ja) * 2018-06-18 2019-12-26 株式会社ブリヂストン 空気入りタイヤ
JP7363065B2 (ja) * 2019-03-18 2023-10-18 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP7360028B2 (ja) * 2019-10-03 2023-10-12 横浜ゴム株式会社 スチールコード接着用ゴム組成物及びコンベヤベルト
JP6835284B1 (ja) * 2020-07-28 2021-02-24 住友ゴム工業株式会社 空気入りタイヤ
JP6800435B1 (ja) * 2020-07-28 2020-12-16 住友ゴム工業株式会社 空気入りタイヤ
JP6819028B1 (ja) * 2020-08-20 2021-01-27 住友ゴム工業株式会社 空気入りタイヤ
US20240092122A1 (en) 2021-01-13 2024-03-21 Basf Se Additives in rubber formulations

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156352B (nl) * 1965-12-18 1978-04-17 Pirelli Gevulcaniseerde luchtband voor een voertuigwiel.
JPS577703A (en) * 1980-06-17 1982-01-14 Bridgestone Corp Pneumatic radial tire with reduced rolling resistance
JPS58189203A (ja) * 1982-04-30 1983-11-04 Nippon Zeon Co Ltd ゴム組成物
JPS60255838A (ja) * 1984-06-01 1985-12-17 Japan Synthetic Rubber Co Ltd タイヤ用ゴム組成物
IT1198209B (it) * 1986-12-01 1988-12-21 Pirelli Miglioramenti alle presse di vulcanizzazione per pneumatici
US4768937A (en) * 1987-02-02 1988-09-06 Nrm Corporation Tire curing press
EP0280442B1 (en) * 1987-02-19 1992-04-15 Sumitomo Rubber Industries Limited Vehicle tyre
CA2171392A1 (en) * 1995-04-21 1996-10-22 Jean-Claude Joseph Marie Kihn Tire with cap/base construction tread
US6315019B1 (en) * 1998-02-19 2001-11-13 Pirelli Pneumatici S.P.A. Tire with belt structure including a pair of lateral bands
EP1055509B1 (en) * 1999-05-26 2004-03-03 PIRELLI PNEUMATICI S.p.A. Method for the manufacture of a studded tyre and mould therefor
US6598637B2 (en) * 2000-08-01 2003-07-29 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing a block styrene butadiene copolymer
WO2002078983A1 (en) * 2001-03-30 2002-10-10 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels with a reinforced bead
US20030079817A1 (en) * 2001-05-15 2003-05-01 Shinichi Miyazaki Composite of steel cord and rubber composition and tire using the same
JP4005405B2 (ja) * 2002-04-24 2007-11-07 住友ゴム工業株式会社 重荷重用タイヤ
WO2005002883A1 (en) * 2003-06-24 2005-01-13 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels with tread band of cap and base construction
US7307121B2 (en) * 2004-03-19 2007-12-11 The Goodyear Tire & Rubber Company Silica containing rubber composition
WO2006002672A1 (en) * 2004-07-01 2006-01-12 Pirelli Tyre S.P.A. Studded tire

Also Published As

Publication number Publication date
DE602004021446D1 (de) 2009-07-16
CN101076458A (zh) 2007-11-21
US20080264543A1 (en) 2008-10-30
EG25616A (en) 2012-03-26
WO2006066602A1 (en) 2006-06-29
EP1827875B1 (en) 2009-06-03
EP1827875A1 (en) 2007-09-05
CN101076458B (zh) 2010-09-08
BRPI0419236B1 (pt) 2017-10-31
ATE432832T1 (de) 2009-06-15
AU2004325892A1 (en) 2006-06-29
AR053104A1 (es) 2007-04-25

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Legal Events

Date Code Title Description
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]