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FR2965512B1 - Bande de roulement perfectionnee pour pneumatique. - Google Patents

Bande de roulement perfectionnee pour pneumatique.

Info

Publication number
FR2965512B1
FR2965512B1 FR1057909A FR1057909A FR2965512B1 FR 2965512 B1 FR2965512 B1 FR 2965512B1 FR 1057909 A FR1057909 A FR 1057909A FR 1057909 A FR1057909 A FR 1057909A FR 2965512 B1 FR2965512 B1 FR 2965512B1
Authority
FR
France
Prior art keywords
depth
incision
width
tires
dpe
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.)
Active
Application number
FR1057909A
Other languages
English (en)
Other versions
FR2965512A1 (fr
Inventor
Matthieu Bonnamour
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.)
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
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 Recherche et Technique SA Switzerland, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1057909A priority Critical patent/FR2965512B1/fr
Priority to CN201180047529.3A priority patent/CN103140361B/zh
Priority to EP11763916.1A priority patent/EP2643172A1/fr
Priority to US13/877,088 priority patent/US20130306209A1/en
Priority to PCT/EP2011/066813 priority patent/WO2012041876A1/fr
Priority to DE202011110278U priority patent/DE202011110278U1/de
Publication of FR2965512A1 publication Critical patent/FR2965512A1/fr
Application granted granted Critical
Publication of FR2965512B1 publication Critical patent/FR2965512B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60C11/13—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
    • B60C11/1272—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
    • B60C11/04—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
    • B60C11/0008—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
    • 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
    • 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)
FR1057909A 2010-09-30 2010-09-30 Bande de roulement perfectionnee pour pneumatique. Active FR2965512B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1057909A FR2965512B1 (fr) 2010-09-30 2010-09-30 Bande de roulement perfectionnee pour pneumatique.
CN201180047529.3A CN103140361B (zh) 2010-09-30 2011-09-28 改进的轮胎胎面
EP11763916.1A EP2643172A1 (fr) 2010-09-30 2011-09-28 Bande de roulement de pneu améliorée
US13/877,088 US20130306209A1 (en) 2010-09-30 2011-09-28 Tire Tread
PCT/EP2011/066813 WO2012041876A1 (fr) 2010-09-30 2011-09-28 Bande de roulement de pneu améliorée
DE202011110278U DE202011110278U1 (de) 2010-09-30 2011-09-28 Verbesserte Reifenlauffläche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057909A FR2965512B1 (fr) 2010-09-30 2010-09-30 Bande de roulement perfectionnee pour pneumatique.

Publications (2)

Publication Number Publication Date
FR2965512A1 FR2965512A1 (fr) 2012-04-06
FR2965512B1 true FR2965512B1 (fr) 2012-09-21

Family

ID=43862405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057909A Active FR2965512B1 (fr) 2010-09-30 2010-09-30 Bande de roulement perfectionnee pour pneumatique.

Country Status (6)

Country Link
US (1) US20130306209A1 (fr)
EP (1) EP2643172A1 (fr)
CN (1) CN103140361B (fr)
DE (1) DE202011110278U1 (fr)
FR (1) FR2965512B1 (fr)
WO (1) WO2012041876A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990644B1 (fr) * 2012-05-18 2014-05-09 Michelin & Cie Dispositif anti bruit ameliore pour pneu.
EP2934921A4 (fr) * 2012-12-20 2016-08-10 Bridgestone Americas Tire Renfort de lamelle
CN110461626B (zh) * 2017-04-04 2021-08-10 米其林企业总公司 具有改进性能的轮胎
FR3066145A1 (fr) * 2017-05-11 2018-11-16 Compagnie Generale Des Etablissements Michelin Pneumatique a architecture et bande de roulement optimisees
CN111386202B (zh) * 2017-11-24 2022-04-05 米其林集团总公司 用于乘用车辆的轮胎
EP3713776B1 (fr) * 2017-11-24 2022-01-05 Compagnie Générale des Etablissements Michelin Pneumatique pour vehicule de tourisme
WO2019123561A1 (fr) * 2017-12-20 2019-06-27 Compagnie Generale Des Etablissements Michelin Bande de roulement à lamelle pour multi-performances
FR3090484A3 (fr) * 2018-12-21 2020-06-26 Michelin & Cie Bande de roulement de pneu pour poids lourd ayant des incisions améliorées.
KR102735806B1 (ko) * 2022-03-29 2024-11-28 한국타이어앤테크놀로지 주식회사 인터락킹 밴드와 히든그루브 타입의 커프가 병합된 3d커프를 구비하는 타이어

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58402A (ja) * 1981-06-24 1983-01-05 Toyo Tire & Rubber Co Ltd 低転動性を有するタイヤトレツド構成物
JPS63291705A (ja) * 1987-05-22 1988-11-29 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH02303908A (ja) 1989-05-18 1990-12-17 Toyo Tire & Rubber Co Ltd 幅の異なる部分を有するサイプを備えた空気入りタイヤ
US5238038A (en) * 1990-09-04 1993-08-24 The Goodyear Tire & Rubber Company Pneumatic tire
US5198047A (en) * 1990-11-14 1993-03-30 The Goodyear Tire & Rubber Company Winter type tire tread
JP3057381B2 (ja) * 1991-04-11 2000-06-26 横浜ゴム株式会社 乗用車用空気入りラジアルタイヤ
JP3213127B2 (ja) * 1993-08-26 2001-10-02 株式会社ブリヂストン 燃費にすぐれる空気入りラジアルタイヤ
JP4262813B2 (ja) * 1998-12-18 2009-05-13 横浜ゴム株式会社 スタッドレスタイヤ
FR2804905B1 (fr) * 2000-02-16 2002-09-20 Michelin Soc Tech Bande de roulement de pneumatique et moule
DK1363790T3 (da) * 2001-02-28 2007-12-27 Pirelli Dækslidbane til motorköretöjer, navnlig til snedækket jord
JP3648179B2 (ja) * 2001-07-18 2005-05-18 住友ゴム工業株式会社 空気入りタイヤ及びその加硫金型
NL2000322C2 (nl) * 2006-11-20 2008-05-21 Vredestein Banden B V Loopvlak van een rubberband.
US9623710B2 (en) * 2007-05-29 2017-04-18 Bridgestone Corporation Pneumatic tire

Also Published As

Publication number Publication date
CN103140361A (zh) 2013-06-05
EP2643172A1 (fr) 2013-10-02
DE202011110278U1 (de) 2013-09-02
WO2012041876A1 (fr) 2012-04-05
US20130306209A1 (en) 2013-11-21
FR2965512A1 (fr) 2012-04-06
CN103140361B (zh) 2015-11-25

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