IN2012DN04972A - - Google Patents

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Publication number
IN2012DN04972A
IN2012DN04972A IN4972DEN2012A IN2012DN04972A IN 2012DN04972 A IN2012DN04972 A IN 2012DN04972A IN 4972DEN2012 A IN4972DEN2012 A IN 4972DEN2012A IN 2012DN04972 A IN2012DN04972 A IN 2012DN04972A
Authority
IN
India
Prior art keywords
tread
radially
protrusion
faces
profile
Prior art date
Application number
Other languages
English (en)
Inventor
Le-Hen Francois
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 IN2012DN04972A publication Critical patent/IN2012DN04972A/en

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
    • 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
    • B60C11/13—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IN4972DEN2012 2009-12-17 2010-12-16 IN2012DN04972A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0959096A FR2954221B1 (fr) 2009-12-17 2009-12-17 Pneu a performance de roulage amelioree
PCT/EP2010/069878 WO2011073312A1 (fr) 2009-12-17 2010-12-16 Pneu a performance de roulage amelioree

Publications (1)

Publication Number Publication Date
IN2012DN04972A true IN2012DN04972A (enExample) 2015-09-25

Family

ID=42166446

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4972DEN2012 IN2012DN04972A (enExample) 2009-12-17 2010-12-16

Country Status (9)

Country Link
US (1) US9004124B2 (enExample)
EP (1) EP2512830B1 (enExample)
JP (1) JP5702802B2 (enExample)
CN (1) CN102753365B (enExample)
BR (1) BR112012013931A2 (enExample)
FR (1) FR2954221B1 (enExample)
IN (1) IN2012DN04972A (enExample)
RU (1) RU2502607C1 (enExample)
WO (1) WO2011073312A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2701930A4 (en) * 2011-04-29 2015-01-07 Michelin Rech Tech TIRES WITH RUNNING LAYER WITH BRIDGED AREAS WITH DIVIDED CONTACT SURFACES IN A SIDE RILE
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
FR3045480B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
GB201608284D0 (en) 2016-05-11 2016-06-22 Apollo Tyres Global R & D Bv Vehicle tyre with enhanced groove design
WO2018044305A1 (en) 2016-08-31 2018-03-08 Compagnie Generale Des Etablissements Michelin Tire tread
EP3554854B1 (en) 2016-12-19 2020-11-18 Compagnie Générale des Etablissements Michelin A tread for improving aerodynamics
US11186124B2 (en) 2017-04-04 2021-11-30 Compagnie Generale Des Etablissements Michelin Tire with improved performances having cuts with a protuberance that locally reduce a width of a cut in the tread
EP3888946B1 (en) * 2020-03-30 2024-11-06 Bridgestone Europe NV/SA Tyre

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322505A (en) * 1943-06-22 Pneumatic tire
US2661041A (en) * 1950-03-23 1953-12-01 Armstrong Rubber Co Tread construction for tire casings
GB1407790A (en) 1971-09-15 1975-09-24 Dunlop Ltd Tyres
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
JP3135278B2 (ja) * 1991-05-22 2001-02-13 東洋ゴム工業株式会社 空気入りタイヤ
DE4138688C2 (de) * 1991-11-25 1995-09-14 Pirelli Reifenwerke Laufflächenprofil für einen Fahrzeugreifen
JP3229405B2 (ja) * 1992-12-24 2001-11-19 横浜ゴム株式会社 空気入りタイヤ
JP3583483B2 (ja) * 1993-11-18 2004-11-04 株式会社ブリヂストン 空気入りタイヤ
FI944892L (fi) * 1993-11-18 1995-08-18 Bridgestone Corp Pneumaattinen rengas
JP2849576B2 (ja) * 1996-08-05 1999-01-20 住友ゴム工業株式会社 空気入りタイヤ
EP0823340B1 (en) * 1996-08-05 2003-06-11 Sumitomo Rubber Industries Limited Pneumatic tyre
JP3822338B2 (ja) * 1997-11-19 2006-09-20 株式会社ブリヂストン 空気入りタイヤ
WO1999048707A1 (en) * 1998-03-25 1999-09-30 The Goodyear Tire & Rubber Company Tire tread and mold for making treads
JP4318239B2 (ja) * 1999-07-23 2009-08-19 東洋ゴム工業株式会社 空気入りタイヤ
JP4081333B2 (ja) * 2001-09-17 2008-04-23 株式会社ブリヂストン 空気入りタイヤ
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
JP2007099061A (ja) * 2005-10-04 2007-04-19 Bridgestone Corp 空気入りラジアルタイヤ
JP4344392B2 (ja) * 2007-05-14 2009-10-14 住友ゴム工業株式会社 不整地走行用の自動二輪車用タイヤ
JP2009001145A (ja) * 2007-06-21 2009-01-08 Bridgestone Corp 空気入りタイヤ

Also Published As

Publication number Publication date
FR2954221B1 (fr) 2012-03-16
CN102753365A (zh) 2012-10-24
EP2512830B1 (fr) 2013-10-23
JP2013514220A (ja) 2013-04-25
US9004124B2 (en) 2015-04-14
FR2954221A1 (fr) 2011-06-24
EP2512830A1 (fr) 2012-10-24
WO2011073312A1 (fr) 2011-06-23
CN102753365B (zh) 2015-04-22
JP5702802B2 (ja) 2015-04-15
US20120273107A1 (en) 2012-11-01
BR112012013931A2 (pt) 2016-06-07
RU2502607C1 (ru) 2013-12-27

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