CN114845888B - 可成形性增强帘布层 - Google Patents

可成形性增强帘布层 Download PDF

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Publication number
CN114845888B
CN114845888B CN202080087811.3A CN202080087811A CN114845888B CN 114845888 B CN114845888 B CN 114845888B CN 202080087811 A CN202080087811 A CN 202080087811A CN 114845888 B CN114845888 B CN 114845888B
Authority
CN
China
Prior art keywords
ply
equal
elongation
reinforcement
reinforcing element
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.)
Active
Application number
CN202080087811.3A
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English (en)
Chinese (zh)
Other versions
CN114845888A (zh
Inventor
J·吉约曼
B·利莫赞
S·里戈
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
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.)
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Publication date
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Publication of CN114845888A publication Critical patent/CN114845888A/zh
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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
    • B60C9/0064—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
    • B60C9/0042—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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0416—Physical properties or dimensions of the carcass 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0475—Particular materials of the carcass 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0483—Different cords in the same layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
CN202080087811.3A 2019-12-20 2020-12-14 可成形性增强帘布层 Active CN114845888B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1915063 2019-12-20
FR1915063A FR3105099B1 (fr) 2019-12-20 2019-12-20 Nappe renforcée conformable
PCT/FR2020/052425 WO2021123588A1 (fr) 2019-12-20 2020-12-14 Nappe renforcée conformable

Publications (2)

Publication Number Publication Date
CN114845888A CN114845888A (zh) 2022-08-02
CN114845888B true CN114845888B (zh) 2023-10-24

Family

ID=70613968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080087811.3A Active CN114845888B (zh) 2019-12-20 2020-12-14 可成形性增强帘布层

Country Status (6)

Country Link
EP (1) EP4076990B1 (https=)
JP (1) JP2023507009A (https=)
CN (1) CN114845888B (https=)
CA (1) CA3160411A1 (https=)
FR (1) FR3105099B1 (https=)
WO (1) WO2021123588A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343343A (en) * 1981-01-29 1982-08-10 The Goodyear Tire & Rubber Company Elongatable reinforcement cord for an elastomeric article
US4945967A (en) * 1987-04-28 1990-08-07 Pirelli Coordinamento Pneumatici S.P.A. Reinforcing armouring of tires for vehicle wheels
CN101213086A (zh) * 2005-06-30 2008-07-02 米其林技术公司 用于重型车辆的轮胎
WO2015086309A1 (fr) * 2013-12-09 2015-06-18 Compagnie Generale Des Etablissements Michelin Pneumatique présentant une pression nominale réduite et une flèche relative sous charge nominale augmentée
WO2018172690A1 (fr) * 2017-03-22 2018-09-27 Compagnie Generale Des Etablissements Michelin Armature de sommet de pneumatique constituée d'une couche de sommet de travail et d'une couche d'éléments circonférentiels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524410A (ja) * 1991-07-25 1993-02-02 Sumitomo Rubber Ind Ltd ライトトラツク用ラジアルタイヤ
FR2847203A1 (fr) * 2002-11-18 2004-05-21 Michelin Soc Tech Pneumatique a mobilite etendue avec zone d'ancrage a sensiblement bas module
JP4616261B2 (ja) * 2003-09-18 2011-01-19 ソシエテ ド テクノロジー ミシュラン 非対称に配置されたビード付きの延長移動性タイヤ
US9889706B2 (en) * 2012-02-22 2018-02-13 Sumitomo Rubber Industries, Ltd. Pneumatic tire with rectangle-sheet-shaped carcass ply pieces
EP3724004B1 (fr) 2017-12-11 2022-07-20 Compagnie Generale Des Etablissements Michelin Pneumatique pour vehicule avec structure de rigidification dans la cavite torique interieure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343343A (en) * 1981-01-29 1982-08-10 The Goodyear Tire & Rubber Company Elongatable reinforcement cord for an elastomeric article
US4945967A (en) * 1987-04-28 1990-08-07 Pirelli Coordinamento Pneumatici S.P.A. Reinforcing armouring of tires for vehicle wheels
CN101213086A (zh) * 2005-06-30 2008-07-02 米其林技术公司 用于重型车辆的轮胎
WO2015086309A1 (fr) * 2013-12-09 2015-06-18 Compagnie Generale Des Etablissements Michelin Pneumatique présentant une pression nominale réduite et une flèche relative sous charge nominale augmentée
WO2018172690A1 (fr) * 2017-03-22 2018-09-27 Compagnie Generale Des Etablissements Michelin Armature de sommet de pneumatique constituée d'une couche de sommet de travail et d'une couche d'éléments circonférentiels

Also Published As

Publication number Publication date
EP4076990A1 (fr) 2022-10-26
EP4076990B1 (fr) 2024-08-14
JP2023507009A (ja) 2023-02-20
CN114845888A (zh) 2022-08-02
FR3105099B1 (fr) 2021-12-31
WO2021123588A1 (fr) 2021-06-24
FR3105099A1 (fr) 2021-06-25
CA3160411A1 (fr) 2021-06-24

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