CN105408127B - 具有轻质带束层结构的子午线轮胎 - Google Patents

具有轻质带束层结构的子午线轮胎 Download PDF

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Publication number
CN105408127B
CN105408127B CN201480042144.1A CN201480042144A CN105408127B CN 105408127 B CN105408127 B CN 105408127B CN 201480042144 A CN201480042144 A CN 201480042144A CN 105408127 B CN105408127 B CN 105408127B
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CN
China
Prior art keywords
reinforcement
reinforcements
tire according
rubber
layer
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
CN201480042144.1A
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English (en)
Chinese (zh)
Other versions
CN105408127A (zh
Inventor
C·阿斯泰克斯
O·塔德若阿
A·拉德雅恩
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
MICHELIN RECHERCHE ET TECHNIQUE SA
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, Compagnie Generale des Etablissements Michelin SCA filed Critical MICHELIN RECHERCHE ET TECHNIQUE SA
Publication of CN105408127A publication Critical patent/CN105408127A/zh
Application granted granted Critical
Publication of CN105408127B publication Critical patent/CN105408127B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • 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
    • B60C9/0064—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
    • B60C9/02—Carcasses
    • 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
    • B60C2009/0035—Reinforcements made of organic materials, e.g. rayon, cotton or silk
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
CN201480042144.1A 2013-07-30 2014-07-08 具有轻质带束层结构的子午线轮胎 Expired - Fee Related CN105408127B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1357498 2013-07-30
FR1357498 2013-07-30
PCT/EP2014/064559 WO2015014574A1 (fr) 2013-07-30 2014-07-08 Pneu radial à structure de ceinture allégée

Publications (2)

Publication Number Publication Date
CN105408127A CN105408127A (zh) 2016-03-16
CN105408127B true CN105408127B (zh) 2017-03-15

Family

ID=49876762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480042144.1A Expired - Fee Related CN105408127B (zh) 2013-07-30 2014-07-08 具有轻质带束层结构的子午线轮胎

Country Status (6)

Country Link
US (1) US10471774B2 (enExample)
EP (1) EP3027424B1 (enExample)
JP (1) JP6322283B2 (enExample)
CN (1) CN105408127B (enExample)
BR (1) BR112016001726B1 (enExample)
WO (1) WO2015014574A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009238B1 (fr) * 2013-07-30 2016-10-28 Michelin & Cie Pneu radial a structure de ceinture allegee
FR3032149B1 (fr) 2015-02-03 2017-02-17 Michelin & Cie Pneu radial ayant une structure de ceinture tres fine
FR3048638B1 (fr) 2016-03-11 2018-03-30 Compagnie Generale Des Etablissements Michelin Pneu radial ayant une structure de ceinture amelioree
FR3051144B1 (fr) * 2016-05-10 2018-04-27 Compagnie Generale Des Etablissements Michelin Pneumatique a couches de travail comprenant des monofilaments et a bande de roulement rainuree
FR3051143A1 (fr) * 2016-05-11 2017-11-17 Michelin & Cie Pneumatique a couches de travail comprenant des monofilaments pour eviter la fissuration
JP6855699B2 (ja) * 2016-08-01 2021-04-07 住友ゴム工業株式会社 コード・ゴム複合体及び空気入りタイヤ
FR3062338A1 (fr) 2017-01-31 2018-08-03 Compagnie Generale Des Etablissements Michelin Planeite de nappes de caoutchouc renforce au cours de la production de pneumatiques
WO2019102149A1 (fr) * 2017-11-24 2019-05-31 Compagnie Generale Des Etablissements Michelin Pneumatique pour vehicule de tourisme
JP7775841B2 (ja) * 2020-12-28 2025-11-26 住友ゴム工業株式会社 空気入りタイヤ
WO2022145112A1 (ja) * 2020-12-28 2022-07-07 住友ゴム工業株式会社 空気入りタイヤ
CN116615498A (zh) * 2020-12-28 2023-08-18 住友橡胶工业株式会社 充气轮胎
DE102021206159A1 (de) * 2021-06-16 2022-12-22 Continental Reifen Deutschland Gmbh Stahlkord-Verbundmaterial mit optimierter Stahlgummierung für Fahrzeugreifen
JP2023018528A (ja) * 2021-07-27 2023-02-08 住友ゴム工業株式会社 タイヤ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043563A1 (en) * 1980-07-08 1982-01-13 SOCIETA' PNEUMATICI PIRELLI S.p.A. Annular reinforcing structure of radial tires
CN102666132A (zh) * 2009-12-23 2012-09-12 倍耐力轮胎股份公司 增强用于车辆车轮的轮胎中的胎体结构的高速性能的方法和用于车辆车轮的轮胎
CN102958711A (zh) * 2010-06-29 2013-03-06 横滨橡胶株式会社 充气轮胎

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495730A (fr) 1966-09-30 1967-09-22 Continental Gummi Werke Ag Pneu à ceinture
GB1274223A (en) 1968-11-05 1972-05-17 Ici Ltd Macrofilamentary yarns
JPS5615321B2 (enExample) 1973-09-20 1981-04-09
DE2853006C2 (de) 1978-12-07 1993-12-16 Uniroyal Englebert Gmbh Fahrzeugluftreifen
BE892858A (fr) 1981-04-16 1982-08-02 Pirelli Pneumatique pour vehicules automobiles a basse absorption de puissance
DE3505240A1 (de) 1985-02-15 1986-08-21 Uniroyal Englebert Reifen GmbH, 5100 Aachen Fahrzeugluftreifen
DE3855488T2 (de) * 1987-06-18 1997-01-09 Sumitomo Rubber Ind Einrichtung zur Herstellung eines Gürtels für Radial-Reifen
JP2675324B2 (ja) * 1988-03-10 1997-11-12 株式会社ブリヂストン 空気入りラジアルタイヤ
KR0145520B1 (ko) 1989-03-08 1998-08-01 이에이리 아끼라 공기 주입 레이디얼 타이어
JPH0438205A (ja) * 1990-05-30 1992-02-07 Sumitomo Rubber Ind Ltd ラジアルタイヤ
US5711829A (en) 1990-09-25 1998-01-27 Michelin Recherche Et Technique S.A. Three- belt tire
FR2671030A1 (fr) 1990-12-27 1992-07-03 Michelin Rech Tech Assemblages de renfort avec monofilaments en polymeres organiques.
FR2673202B1 (fr) 1991-02-21 1994-01-07 Rhone Poulenc Fibres Retors thermofixe en monofilaments synthetiques.
US5365781A (en) 1992-04-03 1994-11-22 Michelin Recherche Et Technique S.A. Tire uniformity correction without grinding
JP3322935B2 (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
US5427166A (en) 1994-01-18 1995-06-27 Michelin Recherche Et Technique S.A. Run-flat tire with three carcass layers
AT402383B (de) 1995-04-21 1997-04-25 Semperit Ag Fahrzeugluftreifen in radialbauart
FR2741013A1 (fr) 1995-11-10 1997-05-16 Michelin Rech Tech Pneu radial avec nappe carcasse a soudure par recouvrement oblique
US5858137A (en) 1996-03-06 1999-01-12 The Goodyear Tire & Rubber Company Radial tires having at least two belt plies reinforced with steel monofilaments
JPH1178411A (ja) 1997-07-09 1999-03-23 Bridgestone Corp 乗用車用空気入りラジアル・タイヤ
EP1066989B1 (en) 1999-07-07 2006-11-15 Sumitomo Rubber Industries Ltd. Pneumatic tyre
DE60113006T2 (de) 2000-05-12 2006-03-16 Bridgestone Corp. Radialer Reifen
JP2001322404A (ja) 2000-05-12 2001-11-20 Bridgestone Corp 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
JP2002029214A (ja) 2000-07-13 2002-01-29 Bridgestone Corp 空気入りラジアルタイヤ
JP2002067617A (ja) 2000-08-29 2002-03-08 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP3453353B2 (ja) 2000-11-09 2003-10-06 住友ゴム工業株式会社 空気入りラジアルタイヤ
FR2825321A1 (fr) 2001-05-31 2002-12-06 Michelin Soc Tech Pneumatique a bourrelet renforce
JP2003226109A (ja) * 2002-02-04 2003-08-12 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
DE102009025793A1 (de) 2009-02-19 2010-08-26 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US20100300595A1 (en) 2009-06-01 2010-12-02 Serge Julien Auguste Imhoff Pneumatic tire with an overlay reinforcement
WO2010143017A1 (en) 2009-06-10 2010-12-16 Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret A.S Multi-ply synthetic monofilament reinforcing cords
JP2011189873A (ja) * 2010-03-16 2011-09-29 Bridgestone Corp 空気入りタイヤ
JP5558208B2 (ja) 2010-05-31 2014-07-23 株式会社ブリヂストン 空気入りタイヤ
FR2974583B1 (fr) 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
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
FR2987310B1 (fr) 2012-02-29 2014-03-21 Michelin & Cie Stratifie multicouche utilisable pour le renforcement d'une ceinture de pneumatique
FR3009238B1 (fr) * 2013-07-30 2016-10-28 Michelin & Cie Pneu radial a structure de ceinture allegee

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043563A1 (en) * 1980-07-08 1982-01-13 SOCIETA' PNEUMATICI PIRELLI S.p.A. Annular reinforcing structure of radial tires
CN102666132A (zh) * 2009-12-23 2012-09-12 倍耐力轮胎股份公司 增强用于车辆车轮的轮胎中的胎体结构的高速性能的方法和用于车辆车轮的轮胎
CN102958711A (zh) * 2010-06-29 2013-03-06 横滨橡胶株式会社 充气轮胎

Also Published As

Publication number Publication date
US10471774B2 (en) 2019-11-12
JP6322283B2 (ja) 2018-05-09
CN105408127A (zh) 2016-03-16
US20160193879A1 (en) 2016-07-07
WO2015014574A1 (fr) 2015-02-05
EP3027424B1 (fr) 2021-05-19
EP3027424A1 (fr) 2016-06-08
BR112016001726A2 (pt) 2017-08-29
BR112016001726A8 (pt) 2018-01-02
BR112016001726B1 (pt) 2021-09-21
JP2016528097A (ja) 2016-09-15

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Effective date of registration: 20171109

Address after: French Clermont Ferrand

Patentee after: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Address before: French Clermont Ferrand

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