JP7559067B2 - 改善されたビードを備えるタイヤ - Google Patents

改善されたビードを備えるタイヤ Download PDF

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Publication number
JP7559067B2
JP7559067B2 JP2022536579A JP2022536579A JP7559067B2 JP 7559067 B2 JP7559067 B2 JP 7559067B2 JP 2022536579 A JP2022536579 A JP 2022536579A JP 2022536579 A JP2022536579 A JP 2022536579A JP 7559067 B2 JP7559067 B2 JP 7559067B2
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Japan
Prior art keywords
radially
reinforcing element
free end
filamentary reinforcing
continuous filamentary
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JP2022536579A
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English (en)
Japanese (ja)
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JP2023506818A5 (https=
JP2023506818A (ja
Inventor
パトリス フレッセ
フランソワ シャンブリアール
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Compagnie Generale des Etablissements Michelin SCA
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Compagnie Generale des Etablissements Michelin SCA
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    • 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
    • B60C15/04—Bead cores
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C15/0653—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer
    • B60C2015/0657—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer comprising cords at an angle of maximal 10 degrees to the circumferential direction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
JP2022536579A 2019-12-19 2020-10-09 改善されたビードを備えるタイヤ Active JP7559067B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1914981A FR3105097A1 (fr) 2019-12-19 2019-12-19 Pneumatique comprenant un bourrelet perfectionné
FR1914981 2019-12-19
PCT/FR2020/051790 WO2021123522A1 (fr) 2019-12-19 2020-10-09 Pneumatique comprenant un bourrelet perfectionne

Publications (3)

Publication Number Publication Date
JP2023506818A JP2023506818A (ja) 2023-02-20
JP2023506818A5 JP2023506818A5 (https=) 2023-08-08
JP7559067B2 true JP7559067B2 (ja) 2024-10-01

Family

ID=70154565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022536579A Active JP7559067B2 (ja) 2019-12-19 2020-10-09 改善されたビードを備えるタイヤ

Country Status (6)

Country Link
US (1) US12233671B2 (https=)
EP (1) EP4076996B1 (https=)
JP (1) JP7559067B2 (https=)
CN (1) CN114829164B (https=)
FR (1) FR3105097A1 (https=)
WO (1) WO2021123522A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022050153A1 (ja) * 2020-09-04 2022-03-10 住友ゴム工業株式会社 空気入りタイヤ
KR20230079088A (ko) 2020-10-09 2023-06-05 꽁빠니 제네날 드 에따블리세망 미쉘린 2개의 카카스 층을 포함하는 타이어
EP4225593A1 (fr) 2020-10-09 2023-08-16 Compagnie Generale Des Etablissements Michelin Ensemble monte comprenant un pneumatique
CN116171229A (zh) 2020-10-09 2023-05-26 米其林集团总公司 包括单个胎体层的轮胎
FR3134343B1 (fr) 2022-04-08 2024-03-08 Michelin & Cie Pneumatique à haute capacité de chargement comprenant un insert de rigidification de flanc
FR3134344B1 (fr) 2022-04-08 2024-08-23 Michelin & Cie Pneumatique adapté pour un roulage à plat et comprenant une couche de sommet ondulée
FR3134345B1 (fr) 2022-04-08 2025-03-07 Michelin & Cie Pneumatique à haute capacité de charge surveillé en pression
FR3134347B1 (fr) 2022-04-08 2024-07-26 Michelin & Cie Pneumatique comprenant une couche de sommet ondulée et un insert de rigidification de flanc
FR3134538B1 (fr) 2022-04-13 2024-05-31 Michelin & Cie Pneumatique à haute capacité de chargement comprenant des éléments moulés
FR3140374A1 (fr) 2022-10-04 2024-04-05 Compagnie Generale Des Etablissements Michelin Pneumatique
FR3140304B1 (fr) 2022-10-04 2024-08-23 Michelin & Cie Pneumatique comprenant une composition de caoutchouc amelioree
FR3144773B1 (fr) 2023-01-11 2024-11-29 Michelin & Cie Pneumatique à interface améliorée
EP4680469A1 (fr) 2023-03-17 2026-01-21 Compagnie Generale Des Etablissements Michelin Pneumatique à profil dissymétrique et à passage de carcasse symétrique
FR3148433B1 (fr) 2023-05-03 2025-03-21 Michelin & Cie Pneumatique à haute capacité de chargement à flancs résistants à l’ozone et à l’efflorescence
FR3148434A1 (fr) 2023-05-03 2024-11-08 Compagnie Generale Des Etablissements Michelin Pneumatique à haute capacité de chargement à flancs résistants à la déchirabilité
FR3150471A1 (fr) 2023-06-29 2025-01-03 Compagnie Generale Des Etablissements Michelin Pneumatique présentant une résistance au roulement moins sensible à la température

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126298A (ja) 2010-12-16 2012-07-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2012126299A (ja) 2010-12-16 2012-07-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ及び空気入りタイヤの製造方法
JP2016216044A (ja) 2011-12-15 2016-12-22 住友ゴム工業株式会社 空気入りタイヤ
US20170348932A1 (en) 2014-12-23 2017-12-07 Compagnie Generale Des Etablissements Michelin Method for assembling a tire blank

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565709A (https=) * 1957-03-14 Michelin & Cie
FR1201584A (fr) * 1958-07-01 1960-01-04 Dunlop Sa Bandage pneumatique
FR2715348A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
US5660656A (en) * 1992-08-05 1997-08-26 Sedepro Tire with anchored carcass
FR2771050B1 (fr) * 1997-11-14 1999-12-24 Michelin & Cie Bourrelet sans tringle pour pneumatique
PT1084027E (pt) * 1998-06-05 2003-06-30 Pirelli Processo para o fabrico de um pneu para rodas de veiculos pneu esse que pode ser obtido atraves do referido processo e uma roda de veiculo compreendendo o referido pneu
DE19831747A1 (de) 1998-07-15 2000-01-20 Continental Ag Verfahren zur Herstellung eines Luftreifens
EP0976535B1 (en) 1998-07-31 2002-09-25 PIRELLI PNEUMATICI Società per Azioni Method for manufacturing a carcass for tyres and a carcass obtained thereby
TR200101839T2 (tr) 1998-12-23 2001-12-21 Pirelli Pneumatici S.P.A. Lastikler için bir karkasın imalat yöntemi ve bu yöntemle elde edilen bir karkas.
US7238248B2 (en) * 2001-05-30 2007-07-03 Pirelli Pneumatici S.P.A. Method of building a tyre and tyre for a two-wheeled vehicle
US7275576B2 (en) 2001-10-25 2007-10-02 Pirelli Pneumatici S.P.A. Method of making reinforcement elements for a vehicle tyre, and a tyre for a vehicle wheel
EP1463627A1 (fr) 2001-12-28 2004-10-06 Société de Technologie Michelin Methode de pose de fils de structure de renfort pour pneumatique
AU2003232838A1 (en) 2002-06-03 2003-12-19 Michelin Recherche Et Techniques S.A. Device for producing a reinforcing structure for a tyre, comprising a strip turning mechanism
JP2004203170A (ja) * 2002-12-25 2004-07-22 Bridgestone Corp 空気入りタイヤ
FR2935297B1 (fr) * 2008-09-02 2010-09-03 Michelin Soc Tech Pneumatique pour vehicules lourds comportant au moins deux couches additionnelles dans les bourrelets
FR2937283A1 (fr) * 2008-10-17 2010-04-23 Michelin Soc Tech Pneumatique comportant un fil conducteur traversant des nappes de renfort sommet non conductrices de l'electricite, dispositif et procede associe
FR2977829B1 (fr) * 2011-07-12 2015-06-05 Michelin Soc Tech Pneumatique pour vehicule leger.
FR3008996B1 (fr) 2013-07-29 2016-01-01 Michelin & Cie Produit renforce a faible epaisseur et pneumatique comprenant ce produit
FR3035026B1 (fr) * 2015-04-17 2017-03-31 Michelin & Cie Armature de renforcement de pneumatique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012126298A (ja) 2010-12-16 2012-07-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2012126299A (ja) 2010-12-16 2012-07-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ及び空気入りタイヤの製造方法
JP2016216044A (ja) 2011-12-15 2016-12-22 住友ゴム工業株式会社 空気入りタイヤ
US20170348932A1 (en) 2014-12-23 2017-12-07 Compagnie Generale Des Etablissements Michelin Method for assembling a tire blank

Also Published As

Publication number Publication date
CN114829164A (zh) 2022-07-29
EP4076996B1 (fr) 2024-07-03
US12233671B2 (en) 2025-02-25
EP4076996A1 (fr) 2022-10-26
WO2021123522A1 (fr) 2021-06-24
US20230020083A1 (en) 2023-01-19
JP2023506818A (ja) 2023-02-20
FR3105097A1 (fr) 2021-06-25
CN114829164B (zh) 2023-06-02

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