FR3008346B1 - Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite - Google Patents

Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite

Info

Publication number
FR3008346B1
FR3008346B1 FR1356852A FR1356852A FR3008346B1 FR 3008346 B1 FR3008346 B1 FR 3008346B1 FR 1356852 A FR1356852 A FR 1356852A FR 1356852 A FR1356852 A FR 1356852A FR 3008346 B1 FR3008346 B1 FR 3008346B1
Authority
FR
France
Prior art keywords
pneumatic
low permeability
frame cables
carcase
carcase frame
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
FR1356852A
Other languages
English (en)
Other versions
FR3008346A1 (fr
Inventor
Benoit Foucher
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.)
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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 Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1356852A priority Critical patent/FR3008346B1/fr
Priority to PCT/EP2014/064752 priority patent/WO2015004202A1/fr
Publication of FR3008346A1 publication Critical patent/FR3008346A1/fr
Application granted granted Critical
Publication of FR3008346B1 publication Critical patent/FR3008346B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60C9/18—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
    • 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
    • B60C2009/2261—Modulus of the 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
    • B60C9/26—Folded plies
    • B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
    • B60C2009/266—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present combined with non folded cut-belt plies
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
FR1356852A 2013-07-12 2013-07-12 Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite Active FR3008346B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1356852A FR3008346B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite
PCT/EP2014/064752 WO2015004202A1 (fr) 2013-07-12 2014-07-09 Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356852A FR3008346B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite

Publications (2)

Publication Number Publication Date
FR3008346A1 FR3008346A1 (fr) 2015-01-16
FR3008346B1 true FR3008346B1 (fr) 2015-08-07

Family

ID=49780003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356852A Active FR3008346B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite

Country Status (2)

Country Link
FR (1) FR3008346B1 (fr)
WO (1) WO2015004202A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728510A1 (fr) 1994-12-23 1996-06-28 Michelin & Cie Pneumatique de rapport de forme h/s inferieur ou egal a 0,6
FR2770458B1 (fr) 1997-11-05 1999-12-03 Michelin & Cie Armature de sommet pour pneumatique "poids-lours"
FR2864556B1 (fr) 2003-12-24 2006-02-24 Michelin Soc Tech Cable a couches pour armature de carcasse de pneumatique
FR2870163B1 (fr) * 2004-05-13 2007-09-14 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2934614B1 (fr) 2008-08-01 2010-09-10 Michelin Soc Tech Cable a couches gomme in situ pour armature carcasse de pneumatique.
FR2938558B1 (fr) 2008-11-17 2010-12-31 Michelin Soc Tech Procede et dispositif de fabrication d'un cable a trois couches du type gomme in situ.
FR2938557B1 (fr) 2008-11-17 2011-02-18 Michelin Soc Tech Cable a trois couches, gomme in situ, pour armature de carcasse de pneumatique
FR2950838B1 (fr) * 2009-10-07 2013-02-22 Michelin Soc Tech Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite, et des epaisseurs de melanges caoutchouteux variables.

Also Published As

Publication number Publication date
FR3008346A1 (fr) 2015-01-16
WO2015004202A1 (fr) 2015-01-15

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