BR112013027905A2 - pneu com banda de rodagem tendo áreas interligadas com faces de contato de divisão em uma ranhura lateral - Google Patents

pneu com banda de rodagem tendo áreas interligadas com faces de contato de divisão em uma ranhura lateral

Info

Publication number
BR112013027905A2
BR112013027905A2 BR112013027905A BR112013027905A BR112013027905A2 BR 112013027905 A2 BR112013027905 A2 BR 112013027905A2 BR 112013027905 A BR112013027905 A BR 112013027905A BR 112013027905 A BR112013027905 A BR 112013027905A BR 112013027905 A2 BR112013027905 A2 BR 112013027905A2
Authority
BR
Brazil
Prior art keywords
contact faces
side groove
split contact
tread
tire
Prior art date
Application number
BR112013027905A
Other languages
English (en)
Other versions
BR112013027905A8 (pt
Inventor
David Scott Morgan
Eric A J Berger
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 BR112013027905A2 publication Critical patent/BR112013027905A2/pt
Publication of BR112013027905A8 publication Critical patent/BR112013027905A8/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/032—Patterns comprising isolated recesses
    • B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1369—Tie bars for linking block elements and bridging the groove
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

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

Abstract

1/1 resumo “pneu com banda de rodagem tendo áreas interligadas com faces de contato de divisão em uma ranhura lateral” esta invenção refere-se genericamente a pneus que têm bandas de rodagem que tem uma configuração e/ou propriedades de manutenção da resistência à aquaplanagem e melhorar a resistência de rolamento, e, mais especificamente, a um pneu que tem uma banda de rodagem com áreas interligadas encontradas nas suas ranhuras laterais que estão configuradas para manter resistência à aquaplanagem e tração à neve enquanto melhora a resistência de rolamento.
BR112013027905A 2011-04-29 2011-04-29 Pneu com banda de rodagem tendo áreas conectadas por ponte com faces de contato divididas dentro de uma ranhura lateral BR112013027905A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/034431 WO2012148406A1 (en) 2011-04-29 2011-04-29 Tire with tread having bridged areas with split contact faces within a lateral groove

Publications (2)

Publication Number Publication Date
BR112013027905A2 true BR112013027905A2 (pt) 2017-01-10
BR112013027905A8 BR112013027905A8 (pt) 2017-12-26

Family

ID=47072640

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027905A BR112013027905A8 (pt) 2011-04-29 2011-04-29 Pneu com banda de rodagem tendo áreas conectadas por ponte com faces de contato divididas dentro de uma ranhura lateral

Country Status (6)

Country Link
US (1) US20140060717A1 (pt)
EP (1) EP2701930A4 (pt)
CN (1) CN103547463B (pt)
BR (1) BR112013027905A8 (pt)
MX (1) MX2013012707A (pt)
WO (1) WO2012148406A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018222B1 (fr) * 2014-03-10 2017-09-01 Michelin & Cie Bande de roulement comportant une texture a fort contraste dans une rainure
JP6434279B2 (ja) * 2014-11-05 2018-12-05 株式会社ブリヂストン 空気入りタイヤ
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
WO2018044305A1 (en) * 2016-08-31 2018-03-08 Compagnie Generale Des Etablissements Michelin Tire tread
CN106427405B (zh) * 2016-11-01 2019-03-08 正新橡胶（中国）有限公司 一种雪地用充气轮胎
JP6981925B2 (ja) * 2018-06-04 2021-12-17 株式会社ブリヂストン タイヤ加硫方法および装置
JP7159827B2 (ja) * 2018-12-04 2022-10-25 住友ゴム工業株式会社 タイヤ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480986A1 (de) * 1965-09-07 1970-01-08 Dunlop Ag Laufstreifen fuer Fahrzeugreifen
BE758275A (fr) * 1969-12-15 1971-04-01 Continental Gummi Werke Ag Conformation de surface de roulement de pneumatiques de vehicules
JPH01175507A (ja) * 1987-12-29 1989-07-12 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH0257407A (ja) * 1988-05-19 1990-02-27 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH05345506A (ja) * 1992-06-16 1993-12-27 Bridgestone Corp 空気入りラジアルタイヤ
JP3229405B2 (ja) * 1992-12-24 2001-11-19 横浜ゴム株式会社 空気入りタイヤ
US5501258A (en) * 1994-06-27 1996-03-26 Pirelli Armstrong Tire Corporation Tire tread having a circumferential groove deeper than tread element height
JP3815758B2 (ja) * 1997-10-06 2006-08-30 株式会社ブリヂストン 重荷重用空気入りタイヤ
ES2291461T3 (es) * 2001-02-28 2008-03-01 Pirelli Tyre S.P.A. Neumaticos para vehiculos a motor, en particular para su utilizacion sobre terrenos cubiertos con nieve.
JP4467038B2 (ja) * 2003-05-27 2010-05-26 東洋ゴム工業株式会社 空気入りタイヤ
KR100705788B1 (ko) * 2005-06-30 2007-04-10 금호타이어 주식회사 마모와 빗길 성능을 향상시킨 공기입 타이어
JP4787784B2 (ja) * 2006-05-09 2011-10-05 住友ゴム工業株式会社 空気入りタイヤセット
FR2954221B1 (fr) * 2009-12-17 2012-03-16 Michelin Soc Tech Pneu a performance de roulage amelioree

Also Published As

Publication number Publication date
WO2012148406A1 (en) 2012-11-01
BR112013027905A8 (pt) 2017-12-26
CN103547463A (zh) 2014-01-29
CN103547463B (zh) 2017-05-03
EP2701930A4 (en) 2015-01-07
EP2701930A1 (en) 2014-03-05
MX2013012707A (es) 2013-12-09
US20140060717A1 (en) 2014-03-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements