BR112014004556A2 - banda de rodagem de pneu com melhorada tração no seco/na neve - Google Patents

banda de rodagem de pneu com melhorada tração no seco/na neve

Info

Publication number
BR112014004556A2
BR112014004556A2 BR112014004556A BR112014004556A BR112014004556A2 BR 112014004556 A2 BR112014004556 A2 BR 112014004556A2 BR 112014004556 A BR112014004556 A BR 112014004556A BR 112014004556 A BR112014004556 A BR 112014004556A BR 112014004556 A2 BR112014004556 A2 BR 112014004556A2
Authority
BR
Brazil
Prior art keywords
treads
tire tread
improved dry
snow traction
angulation
Prior art date
Application number
BR112014004556A
Other languages
English (en)
Inventor
Guichon Cyril
Piffard Oliver
Stubblefield Raymond
Saintigny Xavier
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 BR112014004556A2 publication Critical patent/BR112014004556A2/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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight at the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C2011/129—Sipe density, i.e. the distance between the sipes within the pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1/1 resumo “banda de rodagem de pneu com melhorada tração no seco/na neve” são descritas bandas de rodagem com uma ou mais angulações de repetição, cada repetição compreendendo angulações individuais tendo blocos de banda de rodagem com ranhuras formadas neles e cada angulação tendo um comprimento de angulação entre 15 mm e 35 mm. tais bandas de rodagem também podem ter uma densidade de ranhura média ponderada dw entre 10 mm-1 e 37 mm-1, a qual é determinada através da equação 2 divulgada acima. os blocos de banda de rodagem também são formados a partir de uma composição de borracha à base de um elastômero de dieno, um sistema plastificante e um sistema reticulado, em que a composição de borracha possui uma temperatura de transição vítrea entre -40°c e 15° c e um módulo de cisalhamento g* medido a 60°c entre 0.5 mpa e 1.1 mpa.
BR112014004556A 2011-08-31 2011-08-31 banda de rodagem de pneu com melhorada tração no seco/na neve BR112014004556A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/050042 WO2013032468A2 (en) 2011-08-31 2011-08-31 Tire tread with improved snow/dry traction

Publications (1)

Publication Number Publication Date
BR112014004556A2 true BR112014004556A2 (pt) 2017-05-30

Family

ID=47757105

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004556A BR112014004556A2 (pt) 2011-08-31 2011-08-31 banda de rodagem de pneu com melhorada tração no seco/na neve

Country Status (9)

Country Link
US (1) US20140251519A1 (pt)
EP (1) EP2750904A4 (pt)
JP (1) JP5843210B2 (pt)
KR (2) KR20140044920A (pt)
CN (1) CN103826870B (pt)
BR (1) BR112014004556A2 (pt)
MX (1) MX2014002248A (pt)
RU (1) RU2561179C1 (pt)
WO (1) WO2013032468A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111766201A (zh) * 2020-07-29 2020-10-13 滕国粹 一种评价低温条件下沥青、沥青结合料与矿料粘附效果的方法

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US20140230980A1 (en) * 2011-09-29 2014-08-21 Michelin Recherche Et Technique S.A. Tire with tread having improved snow and dry traction
US9518203B2 (en) 2014-06-04 2016-12-13 Pi Extreme, Inc. Compound for improved traction
EP3212707B1 (en) * 2014-10-31 2018-08-22 Compagnie Générale des Etablissements Michelin Tread for a tire formed from rubber composition cured with peroxide
FR3030372B1 (fr) * 2014-12-17 2017-10-27 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
EP3240697B1 (en) * 2014-12-31 2018-10-24 Compagnie Générale des Etablissements Michelin Tire tread with improved dry/snow traction
FR3033145B1 (fr) * 2015-02-27 2017-02-24 Michelin & Cie Pneumatique avec bande de roulement directionnelle comportant des blocs incurves pourvus de chanfreins
FR3033144B1 (fr) * 2015-02-27 2017-02-24 Michelin & Cie Pneumatique avec bande de roulement directionnelle comportant des blocs incurves pourvus d'incisions
FR3033143B1 (fr) * 2015-02-27 2017-02-24 Michelin & Cie Pneumatique avec bande de roulement directionnelle et bi-matiere comportant une alternance de blocs incurves
FR3033288A1 (fr) * 2015-03-02 2016-09-09 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
DE102015210840A1 (de) * 2015-06-12 2016-12-15 Continental Reifen Deutschland Gmbh Kautschukmischung und Fahrzeugreifen
FR3039557B1 (fr) * 2015-07-31 2017-07-21 Michelin & Cie Composition de caoutchouc comprenant une resine hydrocarbonee de faible temperature de transition vitreuse
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DE102015224291A1 (de) * 2015-12-04 2017-06-08 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
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WO2017165499A1 (en) 2016-03-23 2017-09-28 Bridgestone Americas Tire Operations, Llc Resin-extended rubber and process for preparing
CN109963724B (zh) 2016-09-21 2021-10-01 科腾化学品有限责任公司 胎面强化添加剂
FR3056595A1 (fr) * 2016-09-29 2018-03-30 Compagnie Generale Des Etablissements Michelin Bande de roulement pour pneumatique comportant un elastomere thermoplastique
CN109922974A (zh) * 2016-10-31 2019-06-21 米其林集团总公司 包括胎面的轮胎
US10427463B2 (en) 2016-11-16 2019-10-01 The Goodyear Tire & Rubber Company Pneumatic tire having a dual layer tread
CN110088192B (zh) * 2016-12-15 2021-10-01 米其林集团总公司 包括胎面的轮胎
JP7095596B2 (ja) 2017-03-01 2022-07-05 住友ゴム工業株式会社 スタッドレスタイヤ
WO2018185436A1 (fr) * 2017-04-04 2018-10-11 Compagnie Generale Des Etablissements Michelin Pneu a performances ameliorees
JP7009787B2 (ja) * 2017-06-08 2022-01-26 横浜ゴム株式会社 空気入りタイヤ
WO2019012985A1 (ja) * 2017-07-13 2019-01-17 住友ゴム工業株式会社 空気入りタイヤ及びタイヤ用ゴム組成物
WO2019064783A1 (ja) * 2017-09-27 2019-04-04 日本碍子株式会社 下地基板、機能素子および下地基板の製造方法
KR102408541B1 (ko) * 2017-12-30 2022-06-15 꽁빠니 제네날 드 에따블리세망 미쉘린 건조 제동 또는 마모의 저하 없이 눈길 성능이 개선된 타이어
FR3099085B1 (fr) * 2019-07-26 2021-06-25 Michelin & Cie Pneumatique comportant une bande de roulement
CN114599527B (zh) * 2019-11-06 2023-10-17 米其林集团总公司 包括胎面的轮胎
EP4054864B1 (fr) * 2019-11-06 2023-09-13 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement
US20220388345A1 (en) * 2019-11-06 2022-12-08 Compagnie Generale Des Etablissements Michelin Tire having a tread
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FR3108561B1 (fr) * 2020-03-26 2022-03-11 Michelin & Cie Pneumatique comportant une bande de roulement optimisée en adhérence sur sol sec
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111766201A (zh) * 2020-07-29 2020-10-13 滕国粹 一种评价低温条件下沥青、沥青结合料与矿料粘附效果的方法

Also Published As

Publication number Publication date
CN103826870A (zh) 2014-05-28
MX2014002248A (es) 2014-04-25
KR20140044920A (ko) 2014-04-15
WO2013032468A2 (en) 2013-03-07
EP2750904A4 (en) 2015-04-15
EP2750904A2 (en) 2014-07-09
JP2014525369A (ja) 2014-09-29
CN103826870B (zh) 2016-10-19
JP5843210B2 (ja) 2016-01-13
RU2561179C1 (ru) 2015-08-27
KR20160052786A (ko) 2016-05-12
US20140251519A1 (en) 2014-09-11
WO2013032468A3 (en) 2014-03-20

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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]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2477 DE 26-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.