JP5702802B2 - 向上した転動性能を有するタイヤ - Google Patents

向上した転動性能を有するタイヤ Download PDF

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Publication number
JP5702802B2
JP5702802B2 JP2012543746A JP2012543746A JP5702802B2 JP 5702802 B2 JP5702802 B2 JP 5702802B2 JP 2012543746 A JP2012543746 A JP 2012543746A JP 2012543746 A JP2012543746 A JP 2012543746A JP 5702802 B2 JP5702802 B2 JP 5702802B2
Authority
JP
Japan
Prior art keywords
groove
tread
protrusion
tire
closure device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2012543746A
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English (en)
Japanese (ja)
Other versions
JP2013514220A (ja
Inventor
フランソワ ル−アン
フランソワ ル−アン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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 SCA, Michelin Recherche et Technique SA France filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of JP2013514220A publication Critical patent/JP2013514220A/ja
Application granted granted Critical
Publication of JP5702802B2 publication Critical patent/JP5702802B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2012543746A 2009-12-17 2010-12-16 向上した転動性能を有するタイヤ Expired - Fee Related JP5702802B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0959096A FR2954221B1 (fr) 2009-12-17 2009-12-17 Pneu a performance de roulage amelioree
FR0959096 2009-12-17
PCT/EP2010/069878 WO2011073312A1 (fr) 2009-12-17 2010-12-16 Pneu a performance de roulage amelioree

Publications (2)

Publication Number Publication Date
JP2013514220A JP2013514220A (ja) 2013-04-25
JP5702802B2 true JP5702802B2 (ja) 2015-04-15

Family

ID=42166446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012543746A Expired - Fee Related JP5702802B2 (ja) 2009-12-17 2010-12-16 向上した転動性能を有するタイヤ

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
US20120273107A1 (en) 2012-11-01
BR112012013931A2 (pt) 2016-06-07
RU2502607C1 (ru) 2013-12-27
IN2012DN04972A (enExample) 2015-09-25

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