CA3160411A1 - Nappe renforcee conformable - Google Patents

Nappe renforcee conformable Download PDF

Info

Publication number
CA3160411A1
CA3160411A1 CA3160411A CA3160411A CA3160411A1 CA 3160411 A1 CA3160411 A1 CA 3160411A1 CA 3160411 A CA3160411 A CA 3160411A CA 3160411 A CA3160411 A CA 3160411A CA 3160411 A1 CA3160411 A1 CA 3160411A1
Authority
CA
Canada
Prior art keywords
equal
reinforcement
elongation
less
organ
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.)
Pending
Application number
CA3160411A
Other languages
English (en)
French (fr)
Inventor
Jeremy Guillaumain
Bastien LIMOZIN
Sebastien Rigo
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
Individual
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 Individual filed Critical Individual
Publication of CA3160411A1 publication Critical patent/CA3160411A1/fr
Pending legal-status Critical Current

Links

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)
CA3160411A 2019-12-20 2020-12-14 Nappe renforcee conformable Pending CA3160411A1 (fr)

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 (1)

Publication Number Publication Date
CA3160411A1 true CA3160411A1 (fr) 2021-06-24

Family

ID=70613968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3160411A Pending CA3160411A1 (fr) 2019-12-20 2020-12-14 Nappe renforcee conformable

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=)

Family Cites Families (10)

* 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
IT1204980B (it) * 1987-04-28 1989-03-10 Pirelli Miglioramenti alle armature di rinforzo dei pneumatici per ruote di veicoli
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
FR2887807A1 (fr) * 2005-06-30 2007-01-05 Michelin Soc Tech Pneumatique pour vehicules lourds
US9889706B2 (en) * 2012-02-22 2018-02-13 Sumitomo Rubber Industries, Ltd. Pneumatic tire with rectangle-sheet-shaped carcass ply pieces
FR3014363B1 (fr) * 2013-12-09 2015-11-27 Michelin & Cie Pneumatique presentant une pression nominale reduite et une fleche relative sous charge nominale augmentee
FR3064212A1 (fr) * 2017-03-22 2018-09-28 Compagnie Generale Des Etablissements Michelin Armature de sommet de pneumatique constituee d'une couche de sommet de travail et d'une couche d'elements circonferentiels
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

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
CN114845888B (zh) 2023-10-24
FR3105099A1 (fr) 2021-06-25

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