FR3034359A1 - PNEUMATIC TIRE TREAD AND WEAR - Google Patents

PNEUMATIC TIRE TREAD AND WEAR Download PDF

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Publication number
FR3034359A1
FR3034359A1 FR1500629A FR1500629A FR3034359A1 FR 3034359 A1 FR3034359 A1 FR 3034359A1 FR 1500629 A FR1500629 A FR 1500629A FR 1500629 A FR1500629 A FR 1500629A FR 3034359 A1 FR3034359 A1 FR 3034359A1
Authority
FR
France
Prior art keywords
wear
pneumatic tire
groove
tire tread
tire
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.)
Granted
Application number
FR1500629A
Other languages
French (fr)
Other versions
FR3034359B1 (en
Inventor
Olivier Muhlhoff
Helene Emorine
Arnaud Larregain
Nicolas Levy
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
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
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, Compagnie Generale des Etablissements Michelin SCA filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1500629A priority Critical patent/FR3034359B1/en
Priority to EP16714505.1A priority patent/EP3277526A1/en
Priority to PCT/FR2016/050684 priority patent/WO2016156719A1/en
Publication of FR3034359A1 publication Critical patent/FR3034359A1/en
Application granted granted Critical
Publication of FR3034359B1 publication Critical patent/FR3034359B1/en
Expired - Fee Related 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
    • B60C11/24—Wear-indicating arrangements

Landscapes

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

Abstract

Pneumatique (1) comprenant une bande de roulement (8), le pneumatique comprenant au moins une rainure (2) présentant un fond (10) de rainure, au moins un témoin d'usure (3) disposé dans la rainure (2), le témoin d'usure comprenant une face de contact (7) destinée à entrer en contact avec une chaussée lorsque le pneumatique atteint un niveau d'usure limite, la face de contact (7) du témoin d'usure comprenant une texture venue de matière avec cette face de contact, ladite texture faisant contraste avec le fond (10) de la rainure (2).Tire (1) comprising a tread (8), the tire comprising at least one groove (2) having a bottom (10) of groove, at least one wear indicator (3) arranged in the groove (2), the wear indicator comprising a contact face (7) intended to come into contact with a roadway when the tire reaches a limit wear level, the contact face (7) of the wear indicator comprising a material texture with this contact face, said texture contrasts with the bottom (10) of the groove (2).

FR1500629A 2015-03-30 2015-03-30 PNEUMATIC TIRE TREAD AND WEAR Expired - Fee Related FR3034359B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1500629A FR3034359B1 (en) 2015-03-30 2015-03-30 PNEUMATIC TIRE TREAD AND WEAR
EP16714505.1A EP3277526A1 (en) 2015-03-30 2016-03-25 Tyre comprising a tread and a wear indicator
PCT/FR2016/050684 WO2016156719A1 (en) 2015-03-30 2016-03-25 Tyre comprising a tread and a wear indicator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1500629A FR3034359B1 (en) 2015-03-30 2015-03-30 PNEUMATIC TIRE TREAD AND WEAR
FR1500629 2015-03-30

Publications (2)

Publication Number Publication Date
FR3034359A1 true FR3034359A1 (en) 2016-10-07
FR3034359B1 FR3034359B1 (en) 2018-03-23

Family

ID=53491584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1500629A Expired - Fee Related FR3034359B1 (en) 2015-03-30 2015-03-30 PNEUMATIC TIRE TREAD AND WEAR

Country Status (3)

Country Link
EP (1) EP3277526A1 (en)
FR (1) FR3034359B1 (en)
WO (1) WO2016156719A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102790A2 (en) * 2006-03-08 2007-09-13 Continental Matador Rubber, S.R.O. Motor-vehicle tyre provided with a tread pattern wear indicator
DE102008021497A1 (en) * 2008-04-29 2009-11-05 Continental Aktiengesellschaft Pneumatic vehicle tire with a profile design with abrasion indicator
US20110079333A1 (en) * 2009-10-06 2011-04-07 Jacques Collette Multi-level tire treadwear indicator
FR2962373A1 (en) * 2010-07-12 2012-01-13 Michelin Soc Tech TIRE TREAD WITH PNEUMATIC TIRE COMPRISING A WEAR
US20130228255A1 (en) * 2012-03-02 2013-09-05 Toyo Tire & Rubber Co., Ltd. Pneumatic tire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866076B2 (en) 2000-02-07 2005-03-15 Bridgestone Corporation Tire having longitudinally extending smaller grooves formed in the walls of a groove
US8857252B2 (en) * 2012-06-13 2014-10-14 Continental Reifen Deutschland Gmbh Optimal tire performance indicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102790A2 (en) * 2006-03-08 2007-09-13 Continental Matador Rubber, S.R.O. Motor-vehicle tyre provided with a tread pattern wear indicator
DE102008021497A1 (en) * 2008-04-29 2009-11-05 Continental Aktiengesellschaft Pneumatic vehicle tire with a profile design with abrasion indicator
US20110079333A1 (en) * 2009-10-06 2011-04-07 Jacques Collette Multi-level tire treadwear indicator
FR2962373A1 (en) * 2010-07-12 2012-01-13 Michelin Soc Tech TIRE TREAD WITH PNEUMATIC TIRE COMPRISING A WEAR
US20130228255A1 (en) * 2012-03-02 2013-09-05 Toyo Tire & Rubber Co., Ltd. Pneumatic tire

Also Published As

Publication number Publication date
FR3034359B1 (en) 2018-03-23
WO2016156719A1 (en) 2016-10-06
EP3277526A1 (en) 2018-02-07

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20161007

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Effective date: 20191106