FR3032152B1 - Pneu radial ayant une structure de ceinture amelioree - Google Patents

Pneu radial ayant une structure de ceinture amelioree

Info

Publication number
FR3032152B1
FR3032152B1 FR1550846A FR1550846A FR3032152B1 FR 3032152 B1 FR3032152 B1 FR 3032152B1 FR 1550846 A FR1550846 A FR 1550846A FR 1550846 A FR1550846 A FR 1550846A FR 3032152 B1 FR3032152 B1 FR 3032152B1
Authority
FR
France
Prior art keywords
radial tire
belt structure
improved belt
improved
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.)
Expired - Fee Related
Application number
FR1550846A
Other languages
English (en)
French (fr)
Other versions
FR3032152A1 (fr
Inventor
Aurore Lardjane
Camille Astaix
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 FR1550846A priority Critical patent/FR3032152B1/fr
Priority to PCT/EP2016/051307 priority patent/WO2016124420A1/fr
Priority to JP2017541312A priority patent/JP2018504320A/ja
Priority to EP16702676.4A priority patent/EP3253595B1/fr
Publication of FR3032152A1 publication Critical patent/FR3032152A1/fr
Application granted granted Critical
Publication of FR3032152B1 publication Critical patent/FR3032152B1/fr
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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0064—Reinforcements comprising monofilaments
    • 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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2016—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers comprising cords at an angle of 10 to 30 degrees to the circumferential 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2061—Physical properties or dimensions of the belt coating rubber
    • B60C2009/2067—Thickness
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2077—Diameters of the cords; Linear density thereof
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2083—Density in width 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2096—Twist structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
FR1550846A 2015-02-04 2015-02-04 Pneu radial ayant une structure de ceinture amelioree Expired - Fee Related FR3032152B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1550846A FR3032152B1 (fr) 2015-02-04 2015-02-04 Pneu radial ayant une structure de ceinture amelioree
PCT/EP2016/051307 WO2016124420A1 (fr) 2015-02-04 2016-01-22 Pneu radial ayant une structure de ceinture améliorée
JP2017541312A JP2018504320A (ja) 2015-02-04 2016-01-22 改良されたベルト構造体を有するラジアルタイヤ
EP16702676.4A EP3253595B1 (fr) 2015-02-04 2016-01-22 Pneu radial ayant une structure de ceinture améliorée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1550846A FR3032152B1 (fr) 2015-02-04 2015-02-04 Pneu radial ayant une structure de ceinture amelioree

Publications (2)

Publication Number Publication Date
FR3032152A1 FR3032152A1 (fr) 2016-08-05
FR3032152B1 true FR3032152B1 (fr) 2017-02-17

Family

ID=53008685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550846A Expired - Fee Related FR3032152B1 (fr) 2015-02-04 2015-02-04 Pneu radial ayant une structure de ceinture amelioree

Country Status (4)

Country Link
EP (1) EP3253595B1 (enExample)
JP (1) JP2018504320A (enExample)
FR (1) FR3032152B1 (enExample)
WO (1) WO2016124420A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7589493B2 (ja) * 2020-02-18 2024-11-26 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505240A1 (de) * 1985-02-15 1986-08-21 Uniroyal Englebert Reifen GmbH, 5100 Aachen Fahrzeugluftreifen
JP3322934B2 (ja) * 1993-03-09 2002-09-09 横浜ゴム株式会社 空気入りラジアルタイヤ
JP2001039108A (ja) * 1999-07-28 2001-02-13 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
JP2001354007A (ja) * 2000-06-09 2001-12-25 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
DE60238610D1 (de) * 2001-07-19 2011-01-27 Pirelli Reifen für kraftfahrzeuge mit gewellten monofilamenten in gürtelverstärkungsschicht
FR2986739B1 (fr) * 2012-02-09 2014-03-21 Michelin & Cie Pneumatique a structure de ceinture allegee
FR2986740B1 (fr) * 2012-02-09 2014-03-21 Michelin & Cie Pneumatique a structure de ceinture allegee

Also Published As

Publication number Publication date
EP3253595B1 (fr) 2020-10-21
WO2016124420A1 (fr) 2016-08-11
FR3032152A1 (fr) 2016-08-05
EP3253595A1 (fr) 2017-12-13
JP2018504320A (ja) 2018-02-15

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Year of fee payment: 2

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Effective date: 20160805

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Effective date: 20191006