JP7374916B2 - 少なくとも３重撚りを有する改善されたアラミド繊維コード - Google Patents

少なくとも３重撚りを有する改善されたアラミド繊維コード Download PDF

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Publication number
JP7374916B2
JP7374916B2 JP2020550854A JP2020550854A JP7374916B2 JP 7374916 B2 JP7374916 B2 JP 7374916B2 JP 2020550854 A JP2020550854 A JP 2020550854A JP 2020550854 A JP2020550854 A JP 2020550854A JP 7374916 B2 JP7374916 B2 JP 7374916B2
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Japan
Prior art keywords
cord
twist
tire
reinforcement
ply
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English (en)
Japanese (ja)
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JPWO2019180369A5 (https=
JP2021518495A5 (https=
JP2021518495A (ja
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アウグスティン ボスケ
リシャール コルニーユ
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Compagnie Generale des Etablissements Michelin SCA
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Compagnie Generale des Etablissements Michelin SCA
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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre 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
    • B60C9/0042—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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial 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
    • B60C9/2003—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
    • B60C9/2003—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
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • 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
    • B60C2009/0092—Twist structure
    • 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
    • B60C2009/2019—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 30 to 60 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
    • B60C2009/2074—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
    • B60C2009/2096—Twist structures
    • 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
    • B60C2009/2252—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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Tires In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)
JP2020550854A 2018-03-20 2019-03-19 少なくとも３重撚りを有する改善されたアラミド繊維コード Active JP7374916B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1852371 2018-03-20
FR1852371 2018-03-20
PCT/FR2019/050619 WO2019180369A1 (fr) 2018-03-20 2019-03-19 Câblé textile aramide perfectionne à au moins triple torsion

Publications (4)

Publication Number Publication Date
JP2021518495A JP2021518495A (ja) 2021-08-02
JPWO2019180369A5 JPWO2019180369A5 (https=) 2022-02-10
JP2021518495A5 JP2021518495A5 (https=) 2022-02-10
JP7374916B2 true JP7374916B2 (ja) 2023-11-07

Family

ID=62455704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020550854A Active JP7374916B2 (ja) 2018-03-20 2019-03-19 少なくとも３重撚りを有する改善されたアラミド繊維コード

Country Status (4)

Country Link
US (1) US20210025084A1 (https=)
EP (1) EP3768882B1 (https=)
JP (1) JP7374916B2 (https=)
WO (1) WO2019180369A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102089A1 (fr) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique presentant une uniformite amelioree et son procede de fabrication
FR3106528B1 (fr) * 2020-01-29 2021-12-24 Michelin & Cie Pneumatique pour motocyclette
WO2022008807A1 (fr) * 2020-07-08 2022-01-13 Compagnie Generale Des Etablissements Michelin Procede de fabrication simplifie d'un pneumatique a une seule couche de travail
WO2023079226A1 (fr) * 2021-11-04 2023-05-11 Compagnie Generale Des Etablissements Michelin Armatures de carcasse de pneumatique pour avion
DE102021213749A1 (de) 2021-12-03 2023-06-07 Continental Reifen Deutschland Gmbh Karkasskord und Fahrzeugluftreifen mit einer mit einem Karkasskord verstärkten Karkasseinlage
FR3167338A1 (fr) * 2024-12-12 2026-04-17 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant au moins une nappe de frettage ultrafine permettant de bloquer le fluage des nappes de protection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061870A (ja) 2007-09-05 2009-03-26 Sumitomo Rubber Ind Ltd 不整地走行用の自動二輪車用タイヤ
JP2015028229A (ja) 2013-06-27 2015-02-12 三ツ星ベルト株式会社 アラミド心線及びその製造方法と処理剤並びに伝動ベルト
JP2017538050A (ja) 2014-12-09 2017-12-21 コンパニー ゼネラール デ エタブリッスマン ミシュラン 少なくとも三重撚りを伴うアラミド・テキスタイルコード
JP2018500471A (ja) 2014-12-09 2018-01-11 コンパニー ゼネラール デ エタブリッスマン ミシュラン 少なくとも三重撚りを伴う高弾性率テキスタイルコード

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US144A (en) 1837-03-11 Improvement in scythe-snaths
US5558A (en) 1848-05-09 Peters
US2595069A (en) 1948-05-22 1952-04-29 Goodrich Co B F Rotary cyclic stress testing apparatus
GB1081089A (en) 1963-11-19 1967-08-31 Dunlop Rubber Co Improvements in or relating to textile cord material and pneumatic tyres manufacturedtherewith
NL131398C (https=) 1964-05-14 Michelin & Cie
US3985934A (en) * 1974-07-26 1976-10-12 The Upjohn Company Polyimide fiber having a serrated surface and a process of producing same
US3977172A (en) 1975-02-06 1976-08-31 E. I. Du Pont De Nemours And Company Reinforcement cord
US4155394A (en) 1977-08-29 1979-05-22 The Goodyear Tire & Rubber Company Tire cord composite and pneumatic tire
NL7904496A (nl) 1979-06-08 1980-12-10 Akzo Nv Vezel,dradenbundel en koord uit poly-p-fenyleenteref- taalamide.
US4793131A (en) 1985-06-12 1988-12-27 Toray Industries Inc. Tire cord made of polyvinyl alcohol
FR2589106B1 (fr) 1985-10-24 1988-02-19 Michelin Rech Tech Enveloppe de pneumatique dont la carcasse est constituee par une fibre en cellulose regeneree
US4902774A (en) 1988-03-02 1990-02-20 E. I. Dupont De Nemours And Company Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance
JP2757940B2 (ja) 1988-03-28 1998-05-25 住友ゴム工業株式会社 空気入りタイヤ
EP0467585B1 (en) 1990-07-11 1995-02-01 Sumitomo Rubber Industries Limited Radial tyre for a motorcycle
SK383792A3 (en) * 1992-01-27 1995-02-08 Hoechst Ag Aromatic copolyamides, method of their preparation and use
JPH07144731A (ja) * 1993-11-22 1995-06-06 Yokohama Rubber Co Ltd:The コンベヤベルト
FR2737735A1 (fr) 1995-08-10 1997-02-14 Michelin Rech Tech Fibres cellulosiques a allongement rupture ameliore
ES2351702T3 (es) * 2004-05-17 2011-02-09 Tibotec Pharmaceuticals 1-fenil-1,5-dihidro-pirido[3,2-b]indol-2-onas 6,7,8,9-sustituidas útiles como agentes farmacéuticos antiinfecciosos.
US20060027310A1 (en) 2004-08-02 2006-02-09 Michelin Recherche Et Technique S.A. Shaping drum having rotary under-heel gripping means
FR2971266B1 (fr) 2011-02-03 2014-06-27 Soc Tech Michelin Materiau textile pourvu d'une colle thermoplastique
FR2974583B1 (fr) 2011-04-28 2013-06-14 Michelin Soc Tech Cable textile composite aramide-polycetone
FR2996807B1 (fr) 2012-10-12 2015-01-02 Michelin & Cie Pneumatique adapte pour un roulage a plat comprenant nappe de carcasse hybride.
FR3029539B1 (fr) 2014-12-09 2017-05-19 Michelin & Cie Cable textile a au moins triple torsion
FR3034435B1 (fr) * 2015-03-31 2018-03-02 Compagnie Generale Des Etablissements Michelin Element de renfort hybride a torsions differenciees

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009061870A (ja) 2007-09-05 2009-03-26 Sumitomo Rubber Ind Ltd 不整地走行用の自動二輪車用タイヤ
JP2015028229A (ja) 2013-06-27 2015-02-12 三ツ星ベルト株式会社 アラミド心線及びその製造方法と処理剤並びに伝動ベルト
JP2017538050A (ja) 2014-12-09 2017-12-21 コンパニー ゼネラール デ エタブリッスマン ミシュラン 少なくとも三重撚りを伴うアラミド・テキスタイルコード
JP2018500471A (ja) 2014-12-09 2018-01-11 コンパニー ゼネラール デ エタブリッスマン ミシュラン 少なくとも三重撚りを伴う高弾性率テキスタイルコード

Also Published As

Publication number Publication date
EP3768882A1 (fr) 2021-01-27
EP3768882B1 (fr) 2023-02-22
WO2019180369A1 (fr) 2019-09-26
US20210025084A1 (en) 2021-01-28
JP2021518495A (ja) 2021-08-02

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