FR3026347B1 - Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale - Google Patents

Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale Download PDF

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Publication number
FR3026347B1
FR3026347B1 FR1459251A FR1459251A FR3026347B1 FR 3026347 B1 FR3026347 B1 FR 3026347B1 FR 1459251 A FR1459251 A FR 1459251A FR 1459251 A FR1459251 A FR 1459251A FR 3026347 B1 FR3026347 B1 FR 3026347B1
Authority
FR
France
Prior art keywords
tread
tire
transverse groove
protuberance element
protuberance
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
FR1459251A
Other languages
English (en)
Other versions
FR3026347A1 (fr
Inventor
Bruno Guimard
Jean-Claude-John Faure
Mathieu Vandaele
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
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
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 Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1459251A priority Critical patent/FR3026347B1/fr
Priority to PCT/EP2015/072204 priority patent/WO2016050665A1/fr
Publication of FR3026347A1 publication Critical patent/FR3026347A1/fr
Application granted granted Critical
Publication of FR3026347B1 publication Critical patent/FR3026347B1/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
    • B60C11/24—Wear-indicating arrangements
    • 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
    • B60C11/0306—Patterns comprising block rows or discontinuous 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
    • B60C11/0327—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
    • B60C11/13—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
    • B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
    • 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
    • B60C11/1369—Tie bars for linking block elements and bridging the groove
    • 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
    • B60C2011/0339—Grooves
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
    • B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
    • 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
    • B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
    • B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
FR1459251A 2014-09-30 2014-09-30 Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale Active FR3026347B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1459251A FR3026347B1 (fr) 2014-09-30 2014-09-30 Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale
PCT/EP2015/072204 WO2016050665A1 (fr) 2014-09-30 2015-09-28 Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1459251A FR3026347B1 (fr) 2014-09-30 2014-09-30 Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale
FR1459251 2014-09-30

Publications (2)

Publication Number Publication Date
FR3026347A1 FR3026347A1 (fr) 2016-04-01
FR3026347B1 true FR3026347B1 (fr) 2018-03-23

Family

ID=52358881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459251A Active FR3026347B1 (fr) 2014-09-30 2014-09-30 Pneumatique comportant une bande de roulement comprenant un element en protuberance dans une rainure transversale

Country Status (2)

Country Link
FR (1) FR3026347B1 (fr)
WO (1) WO2016050665A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600109505A1 (it) * 2016-10-28 2018-04-28 Medici Gomme S R L Sensore per la segnalazione acustica dell'usura degli pneumatici e pneumatico dotato di tale sensore.
JP6946851B2 (ja) 2017-08-18 2021-10-13 住友ゴム工業株式会社 タイヤ
FR3093470A1 (fr) 2019-03-04 2020-09-11 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement
EP3888946A1 (fr) * 2020-03-30 2021-10-06 Bridgestone Europe NV/SA Pneumatique
DE102022211346A1 (de) * 2022-10-26 2024-05-02 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631746B2 (en) * 2001-04-25 2003-10-14 Bridgestone/Firestone North American Tire, Llc Undercut tie bar for pneumatic tire
US9914329B2 (en) * 2010-12-23 2018-03-13 Pirelli Tyre S.P.A. Tyre for heavy load vehicle wheels
US8689843B2 (en) * 2011-12-14 2014-04-08 Bridgestone Americas Tire Operations, Llc Snow performance peaks

Also Published As

Publication number Publication date
WO2016050665A1 (fr) 2016-04-07
FR3026347A1 (fr) 2016-04-01

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