FR3103737B1 - Pneumatique dont la bande de roulement comprend une structure de renforcement - Google Patents

Pneumatique dont la bande de roulement comprend une structure de renforcement Download PDF

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Publication number
FR3103737B1
FR3103737B1 FR1913495A FR1913495A FR3103737B1 FR 3103737 B1 FR3103737 B1 FR 3103737B1 FR 1913495 A FR1913495 A FR 1913495A FR 1913495 A FR1913495 A FR 1913495A FR 3103737 B1 FR3103737 B1 FR 3103737B1
Authority
FR
France
Prior art keywords
reinforcing structure
tire
tire whose
tread includes
whose tread
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
FR1913495A
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English (en)
Other versions
FR3103737A1 (fr
Inventor
Frédéric Lemerle
Salvatore Pagano
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
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1913495A priority Critical patent/FR3103737B1/fr
Publication of FR3103737A1 publication Critical patent/FR3103737A1/fr
Application granted granted Critical
Publication of FR3103737B1 publication Critical patent/FR3103737B1/fr
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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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the 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
    • 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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/18—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance
    • B60C11/185—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance of metal comb form, lamellar shaped or blade-like
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

L’invention concerne un pneumatique comprenant une bande de roulement dont au moins une nervure comprend une composition élastomérique dont le module de cisaillement, mesuré à 10 Hz, à une température de 60°C et sous une contrainte alternée de 0,7 MPa, est compris entre 0,3 et 1 MPa et au moins une structure tridimensionnelle de renfort noyée dans cette nervure, s’étendant selon la direction circonférentielle autour dudit pneumatique, le matériau constitutif de la structure tridimensionnelle présentant un module de Young allant de 1,5 à 5 GPa.
FR1913495A 2019-11-29 2019-11-29 Pneumatique dont la bande de roulement comprend une structure de renforcement Active FR3103737B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913495A FR3103737B1 (fr) 2019-11-29 2019-11-29 Pneumatique dont la bande de roulement comprend une structure de renforcement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913495A FR3103737B1 (fr) 2019-11-29 2019-11-29 Pneumatique dont la bande de roulement comprend une structure de renforcement
FR1913495 2019-11-29

Publications (2)

Publication Number Publication Date
FR3103737A1 FR3103737A1 (fr) 2021-06-04
FR3103737B1 true FR3103737B1 (fr) 2022-05-27

Family

ID=69811115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913495A Active FR3103737B1 (fr) 2019-11-29 2019-11-29 Pneumatique dont la bande de roulement comprend une structure de renforcement

Country Status (1)

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FR (1) FR3103737B1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121956A (en) * 1936-07-14 1938-06-28 Us Rubber Prod Inc Nonskid tire
US2670024A (en) * 1948-07-22 1954-02-23 Goodrich Co B F Tire for use on ice
BE549608A (fr) * 1955-07-19
US2964082A (en) 1958-06-18 1960-12-13 Goodyear Tire & Rubber Traction augmenting insert for tires
IT989044B (it) * 1973-06-12 1975-05-20 Pirelli Pneumatico atto a consentire aderenza elevata e buona tenuta di strada in ogni condizione di marcia
FR2947275B1 (fr) * 2009-06-29 2011-08-26 Michelin Soc Tech Pneumatique dont la bande de roulement comprend un elastomere thermoplastique.
FR2978770B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et phloroglucinol
FR2978771B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et 2,2', 4,4'-tetrahydroxydiphenyl sulfide
FR2978769B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et de polyphenol
CN102582371A (zh) * 2012-03-21 2012-07-18 北京化工大学 一种降低汽车轮胎噪声的胎面
FR3008707B1 (fr) 2013-07-16 2017-11-10 Michelin & Cie Composition adhesive aqueuse a base d'aldehyde biosource et de polyphenol
FR3030372B1 (fr) 2014-12-17 2017-10-27 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
FR3033288A1 (fr) * 2015-03-02 2016-09-09 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
EP3288782B1 (fr) 2015-04-28 2019-08-07 Compagnie Générale des Etablissements Michelin Pneumatique avec une bande de roulement comportant des elements de renforcement

Also Published As

Publication number Publication date
FR3103737A1 (fr) 2021-06-04

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