CN114761253B - 具有低滚动阻力的轮胎及其制造方法 - Google Patents

具有低滚动阻力的轮胎及其制造方法 Download PDF

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Publication number
CN114761253B
CN114761253B CN202080080731.5A CN202080080731A CN114761253B CN 114761253 B CN114761253 B CN 114761253B CN 202080080731 A CN202080080731 A CN 202080080731A CN 114761253 B CN114761253 B CN 114761253B
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CN
China
Prior art keywords
carcass
reinforcement
working
hoop
assembly
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CN202080080731.5A
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English (en)
Chinese (zh)
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CN114761253A (zh
Inventor
G·罗蒂
R·科尔尼耶
S·里
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
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Compagnie Generale des Etablissements Michelin SCA
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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
    • 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
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C9/2204—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • 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
    • B60C9/005—Reinforcements made of different materials, e.g. hybrid or composite cords
    • 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
    • B60C2009/2093—Elongation of the reinforcements at break point
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2214—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by the materials of the zero degree ply cords
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2228—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre characterised by special physical properties of the zero degree plies
    • B60C2009/2233—Modulus of the zero degree ply
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2257—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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2285—Twist structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CN202080080731.5A 2019-10-16 2020-10-09 具有低滚动阻力的轮胎及其制造方法 Active CN114761253B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1911527A FR3102095A1 (fr) 2019-10-16 2019-10-16 Pneumatique a faible resistance au roulement et son procede de fabrication
FRFR1911527 2019-10-16
PCT/FR2020/051793 WO2021074511A1 (fr) 2019-10-16 2020-10-09 Pneumatique a faible resistance au roulement et son procede de fabrication

Publications (2)

Publication Number Publication Date
CN114761253A CN114761253A (zh) 2022-07-15
CN114761253B true CN114761253B (zh) 2023-08-11

Family

ID=69468759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080080731.5A Active CN114761253B (zh) 2019-10-16 2020-10-09 具有低滚动阻力的轮胎及其制造方法

Country Status (6)

Country Link
US (1) US20230137115A1 (enExample)
EP (1) EP4045337B1 (enExample)
JP (1) JP7657788B2 (enExample)
CN (1) CN114761253B (enExample)
FR (1) FR3102095A1 (enExample)
WO (1) WO2021074511A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4178811B1 (fr) * 2020-07-08 2024-11-06 Compagnie Generale Des Etablissements Michelin Procede de fabrication simplifie d'un pneumatique a une seule couche de travail
FR3125461B1 (fr) * 2021-07-26 2023-07-14 Michelin & Cie Pneumatique pour motocylcette a haute vitesse limite
DE102023200333A1 (de) * 2023-01-17 2024-07-18 Continental Reifen Deutschland Gmbh Fahrzeugreifen
FR3163896A1 (fr) 2024-06-27 2026-01-02 Compagnie Generale Des Etablissements Michelin Pneumatique présentant un agencement d’armature de frettage optimisé
FR3165689A1 (fr) 2024-08-26 2026-02-27 Compagnie Generale Des Etablissements Michelin Pneumatique à performances durables améliorées
FR3165690A1 (fr) 2024-08-26 2026-02-27 Compagnie Generale Des Etablissements Michelin Pneumatique à performances durables maximisées
FR3153564A1 (fr) 2024-12-12 2025-04-04 Compagnie Generale Des Etablissements Michelin Pneumatique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102256809A (zh) * 2008-12-17 2011-11-23 米其林技术公司 具有包括至少一个圆周增强元件层的胎冠增强件的重型车辆轮胎
EP2551127A1 (en) * 2011-07-25 2013-01-30 Hankook Tire Co., Ltd. Hybrid cord composed of aramid cord and nylon 66 cord, and pneumatic tire using the same as reinforcing cord
EP3135465A1 (en) * 2014-04-22 2017-03-01 Sumitomo Rubber Industries, Ltd. Pneumatic tire, and pneumatic tire production method
CN109070637A (zh) * 2016-04-25 2018-12-21 米其林集团总公司 耐久性改进的具有胎体增强件的飞机轮胎
CN110072708A (zh) * 2016-09-19 2019-07-30 米其林集团总公司 弹性体复合材料和包含所述复合材料的轮胎

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131398C (enExample) 1964-05-14 Michelin & Cie
FR2736006A1 (fr) 1995-06-29 1997-01-03 Sedepro Pneumatique comportant des cables circonferentiels pour ancrer la carcasse, procede de preparation de tels cables
FR2797213B1 (fr) 1999-08-02 2002-08-30 Michelin Soc Tech Procede de fabrication d'un pneumatique avec preconformation d'une nappe de carcasse radiale pour rendre obliques les cables de la partie centrale
BR0210150B1 (pt) * 2002-04-08 2011-04-19 pneumático.
JP2004130835A (ja) * 2002-10-08 2004-04-30 Bridgestone Corp ラジアルタイヤ
JP2006137315A (ja) * 2004-11-12 2006-06-01 Bridgestone Corp 空気入りラジアルタイヤ及びその製造方法
JP2009227229A (ja) * 2008-03-25 2009-10-08 Toyo Tire & Rubber Co Ltd 空気入りラジアルタイヤ
FR2974583B1 (fr) * 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
FR2978769B1 (fr) 2011-08-04 2013-09-27 Michelin Soc Tech Composition adhesive aqueuse a base de polyaldehyde et de polyphenol
JP5261584B2 (ja) * 2012-01-20 2013-08-14 住友ゴム工業株式会社 空気入りタイヤの製造方法
FR3008996B1 (fr) 2013-07-29 2016-01-01 Michelin & Cie Produit renforce a faible epaisseur et pneumatique comprenant ce produit
CN105517814B (zh) * 2013-08-08 2018-01-30 倍耐力轮胎股份公司 提高用于车辆车轮的轮胎的性能的方法和用于车辆车轮的轮胎
JP6093325B2 (ja) * 2014-04-22 2017-03-08 住友ゴム工業株式会社 空気入りタイヤの製造方法、及び空気入りタイヤ
DE102014216260A1 (de) * 2014-08-15 2016-02-18 Continental Reifen Deutschland Gmbh Hybridkord zur Verwendung als Festigkeitsträger in einer Gürtelbandage eines Fahrzeugluftreifens
DE102015201738A1 (de) * 2015-02-02 2016-08-18 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR3035026B1 (fr) * 2015-04-17 2017-03-31 Michelin & Cie Armature de renforcement de pneumatique
JP6807263B2 (ja) * 2016-03-30 2021-01-06 株式会社ブリヂストン 空気入りタイヤ
FR3049610A1 (fr) 2016-04-01 2017-10-06 Michelin & Cie Composition adhesive aqueuse comportant une resine thermodurcissable et un latex
EP3727826B1 (fr) 2017-12-22 2023-07-12 Compagnie Generale Des Etablissements Michelin Procédé de fabrication d'un élément filaire de renfort
US12246565B2 (en) * 2017-12-22 2025-03-11 Compagnie Generale Des Etablissements Michelin Pneumatic tire comprising specified hoop reinforcer element
US20210155045A1 (en) 2018-03-20 2021-05-27 Compagnie Generale Des Etablissements Michelin Pneumatic tire comprising an improved aramid textile cord with an at least triple twist

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102256809A (zh) * 2008-12-17 2011-11-23 米其林技术公司 具有包括至少一个圆周增强元件层的胎冠增强件的重型车辆轮胎
EP2551127A1 (en) * 2011-07-25 2013-01-30 Hankook Tire Co., Ltd. Hybrid cord composed of aramid cord and nylon 66 cord, and pneumatic tire using the same as reinforcing cord
EP3135465A1 (en) * 2014-04-22 2017-03-01 Sumitomo Rubber Industries, Ltd. Pneumatic tire, and pneumatic tire production method
CN109070637A (zh) * 2016-04-25 2018-12-21 米其林集团总公司 耐久性改进的具有胎体增强件的飞机轮胎
CN110072708A (zh) * 2016-09-19 2019-07-30 米其林集团总公司 弹性体复合材料和包含所述复合材料的轮胎

Also Published As

Publication number Publication date
EP4045337B1 (fr) 2023-06-07
WO2021074511A1 (fr) 2021-04-22
CN114761253A (zh) 2022-07-15
JP7657788B2 (ja) 2025-04-07
JP2022552527A (ja) 2022-12-16
FR3102095A1 (fr) 2021-04-23
EP4045337A1 (fr) 2022-08-24
US20230137115A1 (en) 2023-05-04

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