BR0012282A - High performance tire, and, process to improve the high speed performance of a high performance tire - Google Patents

High performance tire, and, process to improve the high speed performance of a high performance tire

Info

Publication number
BR0012282A
BR0012282A BR0012282-3A BR0012282A BR0012282A BR 0012282 A BR0012282 A BR 0012282A BR 0012282 A BR0012282 A BR 0012282A BR 0012282 A BR0012282 A BR 0012282A
Authority
BR
Brazil
Prior art keywords
tire
high performance
performance tire
performance
improve
Prior art date
Application number
BR0012282-3A
Other languages
Portuguese (pt)
Other versions
BR0012282B1 (en
Inventor
Marco Nahmias Nanni
Antonio Serra
Antonio Brunacci
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
Priority claimed from PCT/EP2000/006357 external-priority patent/WO2001003954A1/en
Publication of BR0012282A publication Critical patent/BR0012282A/en
Publication of BR0012282B1 publication Critical patent/BR0012282B1/en

Links

Landscapes

  • Tires In General (AREA)

Abstract

"PNEU DE ALTO DESEMPENHO, E, PROCESSO PARA MELHORAR O COMPORTAMENTO EM ALTAS VELOCIDADES DE UM PNEU DE ALTO DESEMPENHO". A invenção é relativa a um pneu de alto desempenho que tem uma estrutura que consiste da carcaça radial 3 com, montada sobre ela, em uma posição que cresce no sentido do lado de fora, uma ou mais camadas cinta 7 e uma camada de reforço com um cordão de náilon 8 enrolado em espiral ao redor da cinta. Vantajosamente a banda de rodagem do pneu é formada por uma sub-camada 11 e uma camada externa 12 arranjadas uma sobre a outra, a última tendo características de elasticidade e/ou dureza que permanecem substancialmente invariantes entre 20<198>C e 110<198>C; desta maneira o pneu é capaz de assegurar um desempenho excelente mesmo a altas velocidades para as quais ele é projetado e que podem provocar um aumento substancial na temperatura do composto elástico."HIGH PERFORMANCE TIRE, AND, PROCESS TO IMPROVE HIGH-SPEED BEHAVIOR OF A HIGH PERFORMANCE TIRE". The invention relates to a high performance tire that has a structure consisting of the radial carcass 3 with, mounted on it, in a position that grows outwards, one or more layers 7 and a reinforcement layer with a nylon cord 8 wrapped in a spiral around the strap. Advantageously, the tire tread is formed by a sub-layer 11 and an outer layer 12 arranged on top of each other, the latter having characteristics of elasticity and / or hardness that remain substantially invariant between 20 <198> C and 110 <198 > C; in this way the tire is able to ensure excellent performance even at the high speeds for which it is designed and which can cause a substantial increase in the temperature of the elastic compound.

BRPI0012282-3A 1999-07-09 2000-07-04 high performance tire, and process to manufacture the same. BR0012282B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99202260 1999-07-09
PCT/EP2000/006357 WO2001003954A1 (en) 1999-07-09 2000-07-04 High performance tyre with tread band having an anisotropic underlayer stable upon temperature variation

Publications (2)

Publication Number Publication Date
BR0012282A true BR0012282A (en) 2002-05-14
BR0012282B1 BR0012282B1 (en) 2010-08-10

Family

ID=8240434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012282-3A BR0012282B1 (en) 1999-07-09 2000-07-04 high performance tire, and process to manufacture the same.

Country Status (4)

Country Link
CN (1) CN1307063C (en)
AR (1) AR024666A1 (en)
BR (1) BR0012282B1 (en)
RU (1) RU2245796C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766097B1 (en) * 2002-11-08 2007-10-12 후지 세이코 가부시키가이샤 Radial tire with circumferential spirally wound belt layer
CN1293217C (en) * 2004-07-07 2007-01-03 刘东业 Magnesia mixture lance for hot metal desulfurization
FR2886215A1 (en) * 2005-05-24 2006-12-01 Michelin Soc Tech PNEUMATIC FOR TWO WHEELS
DE602006010696D1 (en) * 2005-06-17 2010-01-07 Yokohama Rubber Co Ltd TIRE
US8720507B2 (en) 2006-11-01 2014-05-13 The Yokohoma Rubber Co., Ltd. Pneumatic tire with high speed durability
RU2697559C1 (en) * 2015-10-22 2019-08-15 Бриджстоун Корпорейшн Rubber composition and tire obtained therefrom
DE102016204423A1 (en) * 2016-03-17 2017-09-21 Continental Reifen Deutschland Gmbh Reinforcement for a pneumatic vehicle tire, preferably for a belt bandage position of a pneumatic vehicle tire
JP6928494B2 (en) * 2017-06-19 2021-09-01 株式会社ブリヂストン Pneumatic tires

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226987A (en) * 1988-07-27 1993-07-13 Toyo Tire & Rubber Company Limited Radial tire for heavy load vehicles including a rubber reinforcing layer between belt and tread
US5616195A (en) * 1995-08-28 1997-04-01 The Goodyear Tire & Rubber Company Low aspect ratio truck tire
US5855704A (en) * 1996-10-04 1999-01-05 The Goodyear Tire & Rubber Company Pneumatic tire with polyester belt cord
JP3782875B2 (en) * 1997-09-30 2006-06-07 横浜ゴム株式会社 Pneumatic radial tire

Also Published As

Publication number Publication date
CN1367742A (en) 2002-09-04
CN1307063C (en) 2007-03-28
AR024666A1 (en) 2002-10-23
RU2245796C2 (en) 2005-02-10
BR0012282B1 (en) 2010-08-10

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 10.08.2020