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BR112016010109A2 - banda de rodagem que compreende um bloco que apresenta uma pluralidade de incisões - Google Patents

banda de rodagem que compreende um bloco que apresenta uma pluralidade de incisões

Info

Publication number
BR112016010109A2
BR112016010109A2 BR112016010109-0A BR112016010109A BR112016010109A2 BR 112016010109 A2 BR112016010109 A2 BR 112016010109A2 BR 112016010109 A BR112016010109 A BR 112016010109A BR 112016010109 A2 BR112016010109 A2 BR 112016010109A2
Authority
BR
Brazil
Prior art keywords
side wall
block
elongate block
incisions
tread
Prior art date
Application number
BR112016010109-0A
Other languages
English (en)
Inventor
Bonnamour Matthieu
Durand-Gasselin Benoit
Lefebvre Serge
Vandaele Mathieu
Yokokawa Kazutaka
Nomura Masayoshi
Original Assignee
Compagnie Generale Des Etablissements Michelin
Michelin Recherche Et Technique S.A.
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 Compagnie Generale Des Etablissements Michelin, Michelin Recherche Et Technique S.A. filed Critical Compagnie Generale Des Etablissements Michelin
Publication of BR112016010109A2 publication Critical patent/BR112016010109A2/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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread 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
    • B60C11/0327—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
    • 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
    • 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C2011/0334—Stiffness
    • 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
    • B60C2011/0386—Continuous ribs
    • 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
    • B60C2011/1227—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe having different shape within 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
    • B60C2011/129—Sipe density, i.e. the distance between the sipes within the pattern
    • B60C2011/1295—Sipe density, i.e. the distance between the sipes within the pattern variable

Landscapes

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

Abstract

a invenção se refere a uma banda de rodagem para pneumático que compreende pelo menos um bloco (3) alongado feito de material de borracha de largura w e de comprimento l com l >> w. esse bloco alongado se estende de acordo com uma direção circunferencial (x) quando a banda de rodagem (1) é montada sobre o pneumático. o bloco alongado (3) compreende uma superfície de contato (5) destinada a entrar em contato com um solo e uma primeira parede lateral (7) e uma segunda parede lateral (9) que delimitam essa superfície de contato (5). o bloco alongado (3) compreende uma pluralidade de incisões (11, 11a, 11b) que desembocam sobre a superfície de contato (5) do bloco alongado, cada incisão (11) se estendendo de acordo com uma direção oblíqua desembocando assim sobre a primeira parede lateral (7) e sobre a segunda parede lateral (9). as incisões (11) são distribuídas sobre a superfície de contato (5) do bloco de modo que quando uma incisão (11a) atinge a segunda parede lateral (9) uma outra incisão (11b) começa a partir da primeira parede lateral (7), a um mesmo nível (n) circunferencial sobre o bloco alongado (3). as incisões (11, 11a, 11b) delimitando sub-blocos (8) no bloco alongado (3), pelo menos dois desses sub-blocos (8) são configurados de maneira diferente na banda de rodagem.
BR112016010109-0A 2013-11-05 2014-11-05 banda de rodagem que compreende um bloco que apresenta uma pluralidade de incisões BR112016010109A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1360824A FR3012768B1 (fr) 2013-11-05 2013-11-05 Bande de roulement comportant un bloc presentant une pluralite d'incisions
FR1360824 2013-11-05
PCT/EP2014/073791 WO2015067644A1 (fr) 2013-11-05 2014-11-05 Bande de roulement comportant un bloc presentant une pluralite d'incisions

Publications (1)

Publication Number Publication Date
BR112016010109A2 true BR112016010109A2 (pt) 2018-03-20

Family

ID=49759417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016010109-0A BR112016010109A2 (pt) 2013-11-05 2014-11-05 banda de rodagem que compreende um bloco que apresenta uma pluralidade de incisões

Country Status (7)

Country Link
US (1) US10155419B2 (pt)
EP (1) EP3065956B1 (pt)
JP (1) JP2016540675A (pt)
CN (1) CN105722695B (pt)
BR (1) BR112016010109A2 (pt)
FR (1) FR3012768B1 (pt)
WO (1) WO2015067644A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3058091A1 (fr) * 2016-11-03 2018-05-04 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant un bloc allonge presentant une pluralite de decoupures
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
FR3058090A1 (fr) 2016-11-03 2018-05-04 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant un bloc allonge presentant une pluralite de decoupures
JP6926679B2 (ja) * 2017-05-29 2021-08-25 住友ゴム工業株式会社 タイヤ
US10836215B2 (en) * 2017-06-27 2020-11-17 Sumitomo Rubber Industries, Ltd. Tire
JP6988349B2 (ja) * 2017-10-05 2022-01-05 住友ゴム工業株式会社 タイヤ
JP7085427B2 (ja) * 2018-07-10 2022-06-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7167840B2 (ja) * 2019-05-08 2022-11-09 横浜ゴム株式会社 空気入りタイヤ
FR3098150A1 (fr) * 2019-07-02 2021-01-08 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement
EP3888946B1 (en) * 2020-03-30 2024-11-06 Bridgestone Europe NV/SA Tyre

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR759592A (fr) 1932-11-08 1934-02-05 Michelin & Cie Perfectionnement aux pneumatiques
FR43383E (fr) 1933-02-21 1934-05-11 Michelin & Cie Perfectionnement aux pneumatiques
US2821231A (en) * 1954-12-31 1958-01-28 Gen Tire & Rubber Co Transversely-slitted tire tread
JPS54136002A (en) * 1978-04-08 1979-10-22 Bridgestone Corp Pneumatic radial tire for heavy car running on good highway at high speed
JP2662778B2 (ja) * 1986-04-28 1997-10-15 株式会社ブリヂストン 空気入りタイヤ
US4926919A (en) * 1988-11-14 1990-05-22 The Goodyear Tire & Rubber Company Vehicle tire with rib type tread pattern having sipes across the ribs
JPH0310910A (ja) * 1989-06-09 1991-01-18 Bridgestone Corp 重荷重用空気入りタイヤ
JPH05286311A (ja) * 1992-04-06 1993-11-02 Bridgestone Corp 空気入りタイヤ
JPH0680002A (ja) * 1992-09-01 1994-03-22 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ
US5924464A (en) * 1996-03-29 1999-07-20 Michelin Recherche Et Technique, S.A. Tire having flow isolating grooves
JP4216084B2 (ja) * 2003-01-15 2009-01-28 東洋ゴム工業株式会社 空気入りタイヤ
US6968881B2 (en) * 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
US7028733B2 (en) * 2003-06-23 2006-04-18 The Goodyear Tire & Rubber Company Pneumatic tire having circumferentially extending rib with chamfers
JP4763260B2 (ja) * 2004-09-14 2011-08-31 株式会社ブリヂストン 空気入りタイヤ
JP2006264455A (ja) * 2005-03-23 2006-10-05 Bridgestone Corp 空気入りタイヤ
JP4950491B2 (ja) * 2005-12-29 2012-06-13 住友ゴム工業株式会社 重荷重用タイヤ
WO2007083657A1 (ja) * 2006-01-17 2007-07-26 Bridgestone Corporation 空気入りタイヤ
JP4793129B2 (ja) * 2006-06-23 2011-10-12 横浜ゴム株式会社 空気入りタイヤ
US20070295435A1 (en) * 2006-06-26 2007-12-27 Gia Van Nguyen Tire and tire tread with sipes of defined curvature
JP2008110625A (ja) * 2006-10-27 2008-05-15 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
US8312903B2 (en) * 2007-10-03 2012-11-20 The Goodyear Tire & Rubber Company Truck tire
JP4488055B2 (ja) * 2007-11-02 2010-06-23 横浜ゴム株式会社 空気入りタイヤ
JP5297778B2 (ja) * 2008-02-27 2013-09-25 株式会社ブリヂストン 空気入りタイヤ
JP4669052B2 (ja) * 2009-03-02 2011-04-13 東洋ゴム工業株式会社 空気入りタイヤ
US20120168049A1 (en) * 2009-05-13 2012-07-05 Brian William Jenkins Tire with a sipe having areas with reduced thickness and apparatus for making the same
FR2962372B1 (fr) * 2010-07-06 2014-05-02 Michelin Soc Tech Dispositif de protection de bande de roulement
CN103201123B (zh) * 2010-09-09 2015-07-01 株式会社普利司通 轮胎
JP2012056464A (ja) * 2010-09-09 2012-03-22 Bridgestone Corp タイヤ
FR2964600B1 (fr) * 2010-09-09 2014-08-22 Michelin Soc Tech Bande de roulement pour pneumatique
FR2969961B1 (fr) * 2011-01-04 2013-07-19 Michelin Soc Tech Pneu pour vehicule poids lourd et arrangement de pneus sur essieu moteur et sur essieu directeur
FR2972962B1 (fr) * 2011-03-25 2013-03-29 Michelin Soc Tech Bande de roulement optimisee en usure pour pneu de poids lourd
US20130014871A1 (en) * 2011-07-14 2013-01-17 Francois Pierre Charles Gerard Georges Tread for a pneumatic tire
US20130014870A1 (en) * 2011-07-14 2013-01-17 Francois Pierre Charles Gerard Georges Tread for a pneumatic tire
US9751365B2 (en) * 2011-09-13 2017-09-05 The Goodyear Tire & Rubber Company High mileage truck tire tread
JP5024485B1 (ja) * 2011-09-22 2012-09-12 横浜ゴム株式会社 空気入りタイヤ
JP5498466B2 (ja) * 2011-10-20 2014-05-21 住友ゴム工業株式会社 重荷重用タイヤ
JP6105480B2 (ja) * 2011-11-02 2017-03-29 株式会社ブリヂストン 乗用車用空気入りラジアルタイヤ及びその使用方法
JP5629283B2 (ja) * 2012-03-15 2014-11-19 住友ゴム工業株式会社 空気入りタイヤ
US9434211B2 (en) * 2012-04-30 2016-09-06 Michelin Recherche Et Technique S.A. Layered tire tread design for improved coast by noise and traction performance
CN104955661B (zh) * 2013-02-01 2017-06-16 株式会社普利司通 充气轮胎
JP5525073B1 (ja) * 2013-02-06 2014-06-18 株式会社ブリヂストン 重荷重用タイヤ
JP5873457B2 (ja) * 2013-04-12 2016-03-01 住友ゴム工業株式会社 空気入りタイヤ
JP5961135B2 (ja) * 2013-04-15 2016-08-02 住友ゴム工業株式会社 空気入りタイヤ
WO2014185121A1 (ja) * 2013-05-13 2014-11-20 住友ゴム工業株式会社 空気入りタイヤ
JP6420547B2 (ja) * 2014-01-27 2018-11-07 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
EP3065956A1 (fr) 2016-09-14
US20160263946A1 (en) 2016-09-15
FR3012768B1 (fr) 2016-12-23
FR3012768A1 (fr) 2015-05-08
JP2016540675A (ja) 2016-12-28
US10155419B2 (en) 2018-12-18
EP3065956B1 (fr) 2020-07-08
CN105722695A (zh) 2016-06-29
CN105722695B (zh) 2018-08-21
WO2015067644A1 (fr) 2015-05-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (CH

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements