BR112014000672A8 - Pneu que tem uma banda de rodagem dotada de incisões que têm partes largas e partes estreitas - Google Patents

Pneu que tem uma banda de rodagem dotada de incisões que têm partes largas e partes estreitas

Info

Publication number
BR112014000672A8
BR112014000672A8 BR112014000672A BR112014000672A BR112014000672A8 BR 112014000672 A8 BR112014000672 A8 BR 112014000672A8 BR 112014000672 A BR112014000672 A BR 112014000672A BR 112014000672 A BR112014000672 A BR 112014000672A BR 112014000672 A8 BR112014000672 A8 BR 112014000672A8
Authority
BR
Brazil
Prior art keywords
tire
parts
tread
wide
narrow
Prior art date
Application number
BR112014000672A
Other languages
English (en)
Other versions
BR112014000672A2 (pt
Inventor
Berger Eric
Flament Julien
Muhlhoff Olivier
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 BR112014000672A2 publication Critical patent/BR112014000672A2/pt
Publication of BR112014000672A8 publication Critical patent/BR112014000672A8/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
    • B60C11/12—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
    • B60C11/1218—Three-dimensional shape with regard to depth and extending direction
    • 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • 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
    • B60C11/12—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
    • B60C11/13—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
    • B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses

Landscapes

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

Abstract

PNEU QUE TEM UMA BANDA DE RODAGEM DOTADA DE INCISÕES QUE TÊM PARTES LARGAS E PARTES ESTREITAS Pneu compreendendo uma superfície de rodagem com incisões (20) de orientação sensivelmente transversal que se abrem sobre a superfície de rodagem e que têm uma profundidade P e formam, sobre a superfície de rodagem do pneumático em estado de novo, duas arestas (21, 22) que delimitam pelo menos uma porção estreita (30) da incisão de largura média LE menor ou igual a 2 mm, e pelo menos uma porção larga (40) da incisão de largura média LL maior que 2 mm, estas porções larga e estreita sendo colocadas em alternância, se estendendo sobre toda a profundidade P da incisão (20), cada porção larga (40) tendo um voIume na maior parte compreendido entre a metade da profundidade P do recorte e a profundidade P, este pneu sendo caracterizado pela soma LE, a espessura da banda de rodagem e outros valores.
BR112014000672A 2011-07-12 2012-07-11 Pneu que tem uma banda de rodagem dotada de incisões que têm partes largas e partes estreitas BR112014000672A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1156357A FR2977830B1 (fr) 2011-07-12 2011-07-12 Bande de roulement de pneu pourvue d'incisions comprenant des parties larges et des parties etroites
PCT/EP2012/063568 WO2013007745A1 (fr) 2011-07-12 2012-07-11 Pneu comprenant une bande de roulement pourvue d'incisions comprenant parties larges et des parties etroites

Publications (2)

Publication Number Publication Date
BR112014000672A2 BR112014000672A2 (pt) 2017-02-14
BR112014000672A8 true BR112014000672A8 (pt) 2017-12-26

Family

ID=46506410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000672A BR112014000672A8 (pt) 2011-07-12 2012-07-11 Pneu que tem uma banda de rodagem dotada de incisões que têm partes largas e partes estreitas

Country Status (8)

Country Link
US (1) US9669663B2 (pt)
EP (1) EP2731811B1 (pt)
JP (1) JP2014523366A (pt)
CN (1) CN103648805B (pt)
BR (1) BR112014000672A8 (pt)
FR (1) FR2977830B1 (pt)
RU (1) RU2014104787A (pt)
WO (1) WO2013007745A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5652099B2 (ja) * 2010-10-04 2015-01-14 横浜ゴム株式会社 空気入りタイヤ
DE102014203546A1 (de) * 2014-02-27 2015-08-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102015224290A1 (de) * 2015-12-04 2017-06-08 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR3045476B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3049896A1 (fr) * 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement de pneu
FR3049899A1 (fr) * 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement pour pneu
CN105946468B (zh) * 2016-05-20 2017-12-29 中策橡胶集团有限公司 一种轮胎性能测试参照物的标准轮胎
FR3058092A1 (fr) * 2016-11-03 2018-05-04 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant un bloc allonge presentant une pluralite de decoupures
JP6822195B2 (ja) * 2017-02-15 2021-01-27 横浜ゴム株式会社 空気入りタイヤ
FR3090484A3 (fr) * 2018-12-21 2020-06-26 Michelin & Cie Bande de roulement de pneu pour poids lourd ayant des incisions améliorées.
JP7129950B2 (ja) * 2019-06-14 2022-09-02 株式会社ブリヂストン 空気入りタイヤ
JP7116016B2 (ja) * 2019-06-14 2022-08-09 株式会社ブリヂストン 空気入りタイヤ
EP4169742B1 (en) * 2021-10-22 2024-01-10 Nokian Renkaat Oyj A tread block arrangement having a sipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133533B1 (pt) * 1971-04-16 1974-03-08 Michelin & Cie
JP2619045B2 (ja) * 1988-03-29 1997-06-11 株式会社ブリヂストン タイヤ用プレキュアトレッドおよびこれを用いたタイヤ
KR0169096B1 (ko) 1988-10-11 1999-01-15 리로이 휘테커 카바세팔로스포린의 아제티디논 중간체 화합물 및 제조방법
JP2754040B2 (ja) * 1989-05-30 1998-05-20 東洋ゴム工業株式会社 空気入りタイヤ成形用金型
JPH07276923A (ja) * 1994-04-06 1995-10-24 Ohtsu Tire & Rubber Co Ltd :The タイヤ
DE19651792A1 (de) 1996-12-12 1998-06-18 Continental Ag Fahrzeugreifen mit einer Lauffläche mit Einschnitten
DE10020193B4 (de) 2000-04-25 2005-04-21 Continental Aktiengesellschaft Fahrzeugreifen mit Feineinschnitten in der Lauffläche
FR2924981B1 (fr) * 2007-12-17 2009-11-27 Michelin Soc Tech Bande de roulement pour pneumatique neige.

Also Published As

Publication number Publication date
CN103648805B (zh) 2016-06-29
JP2014523366A (ja) 2014-09-11
RU2014104787A (ru) 2015-08-20
US9669663B2 (en) 2017-06-06
CN103648805A (zh) 2014-03-19
EP2731811B1 (fr) 2016-11-16
BR112014000672A2 (pt) 2017-02-14
US20140166172A1 (en) 2014-06-19
EP2731811A1 (fr) 2014-05-21
FR2977830A1 (fr) 2013-01-18
FR2977830B1 (fr) 2013-07-12
WO2013007745A1 (fr) 2013-01-17

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements