EP2366046B1 - Mehrlagige drahtlitze mit während des schlagens eingebrachtem füller als verstärkung eines reifens - Google Patents

Mehrlagige drahtlitze mit während des schlagens eingebrachtem füller als verstärkung eines reifens Download PDF

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Publication number
EP2366046B1
EP2366046B1 EP09749026.2A EP09749026A EP2366046B1 EP 2366046 B1 EP2366046 B1 EP 2366046B1 EP 09749026 A EP09749026 A EP 09749026A EP 2366046 B1 EP2366046 B1 EP 2366046B1
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Prior art keywords
cable
layer
rubber
cord
wires
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EP09749026.2A
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English (en)
French (fr)
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EP2366046A1 (de
Inventor
Thibaud Pottier
Jérémy TOUSSAIN
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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
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
    • D07B1/0633—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration having a multiple-layer configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/0613—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2011—Wires or filaments characterised by a coating comprising metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2023—Strands with core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2027—Compact winding
    • D07B2201/2028—Compact winding having the same lay direction and lay pitch
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2029—Open winding
    • D07B2201/2031—Different twist pitch
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2038—Strands characterised by the number of wires or filaments
    • D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2046—Strands comprising fillers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2075—Fillers
    • D07B2201/2079—Fillers characterised by the kind or amount of filling
    • D07B2201/2081—Fillers characterised by the kind or amount of filling having maximum filling
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3046—Steel characterised by the carbon content
    • D07B2205/3053—Steel characterised by the carbon content having a medium carbon content, e.g. greater than 0,5 percent and lower than 0.8 percent respectively HT wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3046—Steel characterised by the carbon content
    • D07B2205/3057—Steel characterised by the carbon content having a high carbon content, e.g. greater than 0,8 percent respectively SHT or UHT wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/306—Aluminium (Al)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3067—Copper (Cu)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3071—Zinc (Zn)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3085—Alloys, i.e. non ferrous
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3085—Alloys, i.e. non ferrous
    • D07B2205/3089—Brass, i.e. copper (Cu) and zinc (Zn) alloys
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/4072—Means for mechanically reducing serpentining or mechanically killing of rope
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • D07B7/145—Coating or filling-up interstices

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  • Ropes Or Cables (AREA)
  • Tires In General (AREA)

Claims (15)

  1. Dreilagiges Metallkabel (C1, C2, C3), in-situ gummiert, das einen Kern oder erste Lage (C1) eines Durchmessers d1, um den herum gemäß einer Ganghöhe p2 in einer zweiten Lage (C2) N Drähte eines Durchmessers d2 wendelförmig zusammen umringt sind, wobei N von 5 bis 7 variiert, um die herum gemäß einer Ganghöhe p3 in einer dritten Lage (C3) P Drähte eines Durchmessers d3 wendelförmig zusammen umringt sind, wobei das Kabel die folgenden Merkmal aufweist (wobei d1, d2, d3, p2 und p3 in mm ausgedrückt werden):
    - 0,08 ≤ d1 ≤ 0,40;
    - 0,08 ≤ d2 ≤ 0,35;
    - 0,08 ≤ d3 ≤ 0,35;
    - 5 π (d1 + d2) < p2 ≤ p3 < 10 π (d1 + 2d2 + d3) ; dadurch gekennzeichnet, dass
    - über jede Kabellänge von 2 cm eine "Füllgummi" genannte Kautschukzusammensetzung in jedem der Kapillaren vorhanden ist, die sich einerseits zwischen dem Kern (C1) und den N Drähten der zweiten Lage (C2), andererseits zwischen den N Drähten der zweiten Lage (C2) und den P Drähten der dritten Lage (C3) befinden;
    - der Füllgummmianteil im Kabel zwischen 5 und 30 mg pro Gramm Kabel liegt.
  2. Kabel nach Anspruch 1, wobei der Kautschuk des Füllgummis ein Dienelastomer ist.
  3. Kabel nach Anspruch 2, wobei das Dienelastomer aus der Gruppe ausgewählt wird, die aus den Polybutadienen, natürlichem Kautschuk, den Synthese-Polyisoprenen, den Butadien-Copolymeren, den Isopren-Copolymeren und den Mischungen dieser Elastomere besteht.
  4. Kabel nach Anspruch 3, wobei das Dienelastomer ein Isoprenelastomer ist, vorzugsweise natürlicher Kautschuk.
  5. Kabel nach einem der Ansprüche 1 bis 4, wobei die folgenden Merkmale erfüllt werden (d1, d2, d3 in mm) :
    - 0,10 ≤ d1 ≤ 0,35;
    - 0,10 ≤ d2 ≤ 0,30;
    - 0,10 ≤ d3 ≤ 0,30.
  6. Kabel nach einem der Ansprüche 1 bis 5, wobei die N und P Drähte der zweiten (C2) und dritten (C3) Lage in der gleichen Torsionsrichtung gewickelt sind.
  7. Kabel nach einem der Ansprüche 1 bis 6, wobei p2 und p3 in einem Bereich von 5 bis 30 mm, vorzugsweise in einem Bereich von 5 bis 20 mm liegen.
  8. Kabel nach einem der Ansprüche 1 bis 7, wobei die dritte Lage (C3) 10 bis 14 Drähte aufweist.
  9. Kabel nach einem der Ansprüche 1 bis 8, wobei die dritte Lage (C3) eine gesättigte Lage ist.
  10. Kabel nach einem der Ansprüche 1 bis 9, mit einem Aufbau 1+6+11 oder 1+6+12.
  11. Kabel nach einem der Ansprüche 1 bis 10, wobei der Füllgummianteil zwischen 5 und 25 mg, vorzugsweise zwischen 5 und 20 mg pro g Kabel liegt.
  12. Kabel nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass es beim Luftdurchlässigkeitstest einen mittleren Luftdurchsatz niedriger als 2 cm3/min, vorzugsweise niedriger als oder höchstens gleich 0,2 cm3/min aufweist.
  13. Mehrlitzenkabel, von dem mindestens eine der Litzen ein Kabel nach einem der Ansprüche 1 bis 12 ist.
  14. Luftreifen, der ein Kabel nach einem der Ansprüche 1 bis 13 aufweist.
  15. Luftreifen nach Anspruch 14, wobei der Luftreifen ein Luftreifen eines industriellen Fahrzeugs ist und das Kabel in der Karkassenbewehrung des Luftreifens vorhanden ist.
EP09749026.2A 2008-11-17 2009-11-10 Mehrlagige drahtlitze mit während des schlagens eingebrachtem füller als verstärkung eines reifens Active EP2366046B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0857786A FR2938557B1 (fr) 2008-11-17 2008-11-17 Cable a trois couches, gomme in situ, pour armature de carcasse de pneumatique
PCT/EP2009/008007 WO2010054790A1 (fr) 2008-11-17 2009-11-10 Cable a trois couches, gomme in situ, pour armature de carcasse de pneumatique

Publications (2)

Publication Number Publication Date
EP2366046A1 EP2366046A1 (de) 2011-09-21
EP2366046B1 true EP2366046B1 (de) 2014-11-05

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EP09749026.2A Active EP2366046B1 (de) 2008-11-17 2009-11-10 Mehrlagige drahtlitze mit während des schlagens eingebrachtem füller als verstärkung eines reifens

Country Status (9)

Country Link
US (1) US20120125512A1 (de)
EP (1) EP2366046B1 (de)
JP (1) JP5492219B2 (de)
KR (1) KR101571581B1 (de)
CN (1) CN102203341A (de)
BR (1) BRPI0921715A8 (de)
EA (1) EA201170693A1 (de)
FR (1) FR2938557B1 (de)
WO (1) WO2010054790A1 (de)

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FR2962456B1 (fr) * 2010-05-20 2012-09-21 Michelin Soc Tech Procede de fabrication d'un cable metallique multicouches gomme in situ par un elastomere thermoplastique insature
FR2962454B1 (fr) * 2010-05-20 2012-09-21 Michelin Soc Tech Procede de fabrication d'un cable metallique a trois couches du type gomme in situ
FR2984338B1 (fr) 2011-12-19 2014-01-24 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
FR2984222B1 (fr) 2011-12-19 2014-05-16 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
FR2984337B1 (fr) 2011-12-19 2014-01-24 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
FR2984223B1 (fr) 2011-12-19 2014-04-18 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
FR2984336B1 (fr) 2011-12-19 2014-01-24 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
FR2984221B1 (fr) 2011-12-19 2014-05-16 Michelin Soc Tech Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse
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FR2996230B1 (fr) * 2012-09-28 2014-10-31 Michelin & Cie Cable gomme in situ comprenant une composition comprenant un polysulfure organique.
FR2997410B1 (fr) 2012-10-30 2016-01-01 Michelin & Cie Cable gomme in situ comprenant une composition comprenant un copolymere de styrene-butadiene.
FR3008346B1 (fr) 2013-07-12 2015-08-07 Michelin & Cie Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite
FR3008350B1 (fr) 2013-07-12 2015-08-07 Michelin & Cie Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite
FR3008351B1 (fr) 2013-07-12 2015-08-07 Michelin & Cie Pneumatique comportant des epaisseurs variables des melanges caoutchouteux interieurs a l'armature de carcasse
FR3008348B1 (fr) 2013-07-12 2015-08-07 Michelin & Cie Pneumatique comportant des epaisseurs variables des melanges caoutchouteux interieurs a l'armature de carcasse
CN103485216B (zh) * 2013-08-30 2016-10-19 江苏兴达钢帘线股份有限公司 具有4+10+16结构的三层钢帘线
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FR3022262B1 (fr) 2014-06-12 2016-06-03 Michelin & Cie Cable gomme in situ comprenant une composition de gommage comprenant un inhibiteur de corrosion
FR3022264A1 (fr) 2014-06-12 2015-12-18 Michelin & Cie Produit semi-fini comprenant un cable gomme in situ noye dans une composition de caoutchouc de calandrage
FR3022261B1 (fr) 2014-06-12 2016-06-03 Michelin & Cie Cable gomme in situ comprenant une composition de gommage comprenant un inhibiteur de corrosion
US20160052344A1 (en) * 2014-08-20 2016-02-25 The Goodyear Tire & Rubber Company Rubber composition containing tin carboxylate salt
FR3060617A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Cable multi-torons a deux couches a penetrabilite amelioree
FR3060616A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Cable multi-torons a deux couches a penetrabilite amelioree
WO2019243690A1 (fr) 2018-06-20 2019-12-26 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à pénétrabilité améliorée
WO2019243688A1 (fr) 2018-06-20 2019-12-26 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à pénétrabilité améliorée
WO2019243689A1 (fr) 2018-06-20 2019-12-26 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à pénétrabilité améliorée
CA3102886A1 (fr) 2018-06-20 2019-12-26 Compagnie Generale Des Etablissements Michelin Cable multi-torons a deux couches a penetrabilite amelioree
EP3810846A1 (de) 2018-06-20 2021-04-28 Compagnie Generale Des Etablissements Michelin Doppellagiges mehrfachstrangseil mit verbesserter durchlässigkeit
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Publication number Publication date
KR20110091513A (ko) 2011-08-11
FR2938557B1 (fr) 2011-02-18
BRPI0921715A2 (pt) 2016-01-05
EA201170693A1 (ru) 2011-12-30
WO2010054790A1 (fr) 2010-05-20
EP2366046A1 (de) 2011-09-21
US20120125512A1 (en) 2012-05-24
JP2012508829A (ja) 2012-04-12
JP5492219B2 (ja) 2014-05-14
KR101571581B1 (ko) 2015-11-24
CN102203341A (zh) 2011-09-28
FR2938557A1 (fr) 2010-05-21
BRPI0921715A8 (pt) 2018-01-02

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