CA3203677A1 - Tyre comprising a bracing ply having a hydrophobic weft and a reduced decoupling thickness - Google Patents

Tyre comprising a bracing ply having a hydrophobic weft and a reduced decoupling thickness

Info

Publication number
CA3203677A1
CA3203677A1 CA3203677A CA3203677A CA3203677A1 CA 3203677 A1 CA3203677 A1 CA 3203677A1 CA 3203677 A CA3203677 A CA 3203677A CA 3203677 A CA3203677 A CA 3203677A CA 3203677 A1 CA3203677 A1 CA 3203677A1
Authority
CA
Canada
Prior art keywords
les
une
pneumatique
monofilaments
plus
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
CA3203677A
Other languages
English (en)
French (fr)
Inventor
Arnaud Delbast
Laure GALLARD
Pascal BONNAMAIN
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.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of CA3203677A1 publication Critical patent/CA3203677A1/en
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
    • B60C9/0007—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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/1807—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising fabric 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
    • B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • 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
    • 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
    • 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Woven Fabrics (AREA)
CA3203677A 2021-01-07 2022-01-03 Tyre comprising a bracing ply having a hydrophobic weft and a reduced decoupling thickness Pending CA3203677A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR2100145 2021-01-07
FR2100145A FR3118606A1 (fr) 2021-01-07 2021-01-07 Pneumatique comprenant une couche de frettage à trame hydrophobe et à épaisseur de découplage réduite
PCT/FR2022/050003 WO2022148922A1 (fr) 2021-01-07 2022-01-03 Pneumatique comprenant une couche de frettage à trame hydrophobe et à épaisseur de découplage réduite

Publications (1)

Publication Number Publication Date
CA3203677A1 true CA3203677A1 (en) 2022-07-14

Family

ID=75539461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3203677A Pending CA3203677A1 (en) 2021-01-07 2022-01-03 Tyre comprising a bracing ply having a hydrophobic weft and a reduced decoupling thickness

Country Status (5)

Country Link
EP (1) EP4274744A1 (zh)
CN (1) CN116685477A (zh)
CA (1) CA3203677A1 (zh)
FR (1) FR3118606A1 (zh)
WO (1) WO2022148922A1 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131398C (zh) 1964-05-14 Michelin & Cie
FR2797213B1 (fr) 1999-08-02 2002-08-30 Michelin Soc Tech Procede de fabrication d'un pneumatique avec preconformation d'une nappe de carcasse radiale pour rendre obliques les cables de la partie centrale
US7252129B2 (en) * 2005-02-22 2007-08-07 Milliken & Company Tire with cap ply layer
FR2986740B1 (fr) * 2012-02-09 2014-03-21 Michelin & Cie Pneumatique a structure de ceinture allegee
KR101862255B1 (ko) 2013-07-30 2018-05-29 코드사 테크닉 테크스틸 아노님 시르케티 공기 타이어의 캡 플라이 보강 스트립
FR3009238B1 (fr) * 2013-07-30 2016-10-28 Michelin & Cie Pneu radial a structure de ceinture allegee
FR3074097A3 (fr) 2017-11-27 2019-05-31 Compagnie Generale Des Etablissements Michelin Armature de renforcement de pneumatique

Also Published As

Publication number Publication date
FR3118606A1 (fr) 2022-07-08
CN116685477A (zh) 2023-09-01
WO2022148922A1 (fr) 2022-07-14
EP4274744A1 (fr) 2023-11-15

Similar Documents

Publication Publication Date Title
EP3568291B1 (fr) Assemblage pour pneumatique comprenant une structure rompable et une structure porteuse, pneumatique et procédé de fabrication dudit pneu
EP2268478B1 (fr) Nappes de fils comportant des zones conductrices de l'electricite
FR3061673A1 (fr) Assemblage comprenant une structure elastique et une structure porteuse
CA3203677A1 (en) Tyre comprising a bracing ply having a hydrophobic weft and a reduced decoupling thickness
US10395853B2 (en) Electrode and process for preparing the electrode and devices thereof
EP2039815A1 (fr) Article de nettoyage et/ou de soin de la peau comportant un motif en relief à sa surface et procédé de fabrication dudit article
WO2019115905A1 (fr) Roue non-pneumatique
EP2429834B1 (fr) Armature de renforcement bi matériaux de renforts et pneu comportant une telle armature
CN107617344A (zh) 负载纳米线的聚合物微孔膜及其制备方法
FR2715350A1 (fr) Ancrage de la carcasse d'un pneumatique.
WO2001039999A2 (fr) Bourrelet pour pneumatique a mobilite etendue
WO2004045870A1 (en) Tyre with extended mobility comprising corrugated sidewalls
EP2729609A1 (fr) Nappe textile apte a absorber des ondes sonores
CA2235001C (fr) Pneu radial avec nappe carcasse a soudure par recouvrement oblique
WO2008142264A2 (fr) Rouleau de feuilles de produit absorbant de type papier toilette
WO2022148921A1 (fr) Pneumatique comprenant une couche de frettage a trame hydrophobe et a sommet d'épaisseur réduite
FR2970205A1 (fr) Bande de roulement pour pneumatique agricole
Vuillemin L'argument dominateur
FR2980136A1 (fr) Composites, leur procede de preparation et les voiles de vol les comprenant
US6823570B1 (en) Method for manufacturing wet absorption yarns and wet absorption yarns made from the method
FR2840325A1 (fr) Rouleau aspirant pour le traitement d'un voile de fibres textiles ou produit equivalent
WO2021234296A2 (fr) Dispositif de production d'energie par gradient de salinite à travers une membrane à base de fibres de cellulose reticulées
WO2021074538A1 (fr) Assemblage comprenant un tissu à âme fusible et une structure porteuse
EP4222003A1 (fr) Pneumatique comprenant une couche de produit auto-obturant optimisée
EP4288984A1 (fr) Structure d'aimant à plusieurs aimants unitaires à solidarisation renforcée