FR3103500A1 - Câble multi-torons à deux couches à énergie de rupture surfacique améliorée - Google Patents

Câble multi-torons à deux couches à énergie de rupture surfacique améliorée Download PDF

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Publication number
FR3103500A1
FR3103500A1 FR1913078A FR1913078A FR3103500A1 FR 3103500 A1 FR3103500 A1 FR 3103500A1 FR 1913078 A FR1913078 A FR 1913078A FR 1913078 A FR1913078 A FR 1913078A FR 3103500 A1 FR3103500 A1 FR 3103500A1
Authority
FR
France
Prior art keywords
cable
layer
strand
wires
equal
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.)
Withdrawn
Application number
FR1913078A
Other languages
English (en)
French (fr)
Inventor
Marianna Chevalley
Stephane Laurent
Romain Barbat
Alexandre Gianetti
Benoit Renaux
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
Priority to FR1913078A priority Critical patent/FR3103500A1/fr
Priority to JP2022529028A priority patent/JP7737372B2/ja
Priority to EP20817463.1A priority patent/EP4061996B1/fr
Priority to CN202080080845.XA priority patent/CN114729505B/zh
Priority to PCT/FR2020/051999 priority patent/WO2021099712A1/fr
Priority to KR1020227019269A priority patent/KR102912171B1/ko
Priority to US17/778,687 priority patent/US12163280B2/en
Publication of FR3103500A1 publication Critical patent/FR3103500A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • D07B1/0626—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration
    • 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
    • D07B1/066—Reinforcing cords for rubber or plastic articles the wires being made from special alloy or special steel composition
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/1044—Rope or cable structures twisted characterised by a value or range of the pitch parameter given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/1064—Rope or cable structures twisted characterised by lay direction of the strand compared to the lay direction of the wires in the strand
    • D07B2201/1068—Rope or cable structures twisted characterised by lay direction of the strand compared to the lay direction of the wires in the strand having the same lay direction
    • 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
    • D07B2201/2009—Wires or filaments characterised by the materials used
    • 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
    • D07B2201/203—Cylinder winding, i.e. S/Z or Z/S
    • 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
    • D07B2201/2032—Different twist pitch compared with the 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
    • D07B2201/2038—Strands characterised by the number of wires or filaments
    • D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
    • 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
    • D07B2201/2061—Cores characterised by their structure comprising wires resulting in a twisted structure
    • 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
    • D07B2201/2065—Cores characterised by their structure comprising a coating
    • 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
    • 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
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005—Elongation or elasticity
    • 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—Tyre cords
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2801/00—Linked indexing codes associated with indexing codes or classes of D07B
    • D07B2801/12—Strand
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2801/00—Linked indexing codes associated with indexing codes or classes of D07B
    • D07B2801/24—Rope

Landscapes

  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1913078A 2019-11-22 2019-11-22 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée Withdrawn FR3103500A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1913078A FR3103500A1 (fr) 2019-11-22 2019-11-22 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
JP2022529028A JP7737372B2 (ja) 2019-11-22 2020-11-05 改善された表面破断エネルギーを有する２層マルチストランドケーブル
EP20817463.1A EP4061996B1 (fr) 2019-11-22 2020-11-05 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
CN202080080845.XA CN114729505B (zh) 2019-11-22 2020-11-05 具有提高的表面断裂能的两层多股帘线
PCT/FR2020/051999 WO2021099712A1 (fr) 2019-11-22 2020-11-05 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
KR1020227019269A KR102912171B1 (ko) 2019-11-22 2020-11-05 개선된 단위 면적당 파단 에너지를 갖는 2층 다중 가닥 코드
US17/778,687 US12163280B2 (en) 2019-11-22 2020-11-05 Two-layer multi-strand cable having an improved surface energy-to-break

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913078 2019-11-22
FR1913078A FR3103500A1 (fr) 2019-11-22 2019-11-22 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée

Publications (1)

Publication Number Publication Date
FR3103500A1 true FR3103500A1 (fr) 2021-05-28

Family

ID=70008659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913078A Withdrawn FR3103500A1 (fr) 2019-11-22 2019-11-22 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée

Country Status (7)

Country Link
US (1) US12163280B2 (https=)
EP (1) EP4061996B1 (https=)
JP (1) JP7737372B2 (https=)
KR (1) KR102912171B1 (https=)
CN (1) CN114729505B (https=)
FR (1) FR3103500A1 (https=)
WO (1) WO2021099712A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3111921B1 (fr) * 2020-06-24 2022-06-17 Michelin & Cie Câble multi-torons à deux couches à endurance sous flexion améliorée
FR3111923B1 (fr) 2020-06-24 2022-06-17 Michelin & Cie Câble multi-torons à deux couches à endurance sous flexion améliorée
FR3122672A1 (fr) * 2021-05-07 2022-11-11 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
FR3122677B1 (fr) * 2021-05-07 2024-07-12 Michelin & Cie Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
FR3122676B1 (fr) * 2021-05-07 2024-07-12 Michelin & Cie Câble multi-torons à deux couches à énergie de rupture surfacique améliorée

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419182A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Pneumatique a carcasse radiale, notamment pour engins de genie civil
FR2419181A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Perfectionnements aux pneumatiques a carcasse radiale
JPH06173179A (ja) * 1992-12-01 1994-06-21 Bridgestone Corp ゴム物品補強用スチールコード
US8387353B2 (en) * 2008-11-25 2013-03-05 Nv Bekaert Sa Off-the-road steel cord with crimped strands
WO2016017655A1 (ja) 2014-07-28 2016-02-04 株式会社ブリヂストン ゴム物品補強用スチールコード

Family Cites Families (29)

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Publication number Priority date Publication date Assignee Title
CA2109904C (en) * 1992-12-18 2004-09-14 Pol Bruyneel Multi-strand steel cord
JP2971058B1 (ja) * 1998-05-15 1999-11-02 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
WO2001034900A1 (en) * 1999-11-11 2001-05-17 Bridgestone Corporation Rubber article-reinforcing steel cord and tire
US6272830B1 (en) * 2000-02-18 2001-08-14 The Goodyear Tire & Rubber Company Steel cord for reinforcing elastomeric articles
RU2191705C2 (ru) * 2000-12-21 2002-10-27 Общество с ограниченной ответственностью Научно-производственный и коммерческий центр "ВЕСКОМ" Покрышка пневматической шины
RU2263731C2 (ru) * 2003-08-19 2005-11-10 Республиканское Унитарное Предприятие "Белорусский Металлургический Завод" Компактный нерасслаивающийся металлокорд
JP2009242983A (ja) * 2008-03-31 2009-10-22 Kanai Hiroaki ゴム製品補強用スチールコード、空気入りタイヤおよびゴムクローラー
US20110253279A1 (en) * 2008-12-22 2011-10-20 Guido Luigi Daghini Tyre reinforced with steel cords comprising fine filaments
FR2947574B1 (fr) * 2009-07-03 2012-11-09 Michelin Soc Tech Cable multitorons dont les torons elementaires sont des cables a deux couches gommes in situ.
FR2947575B1 (fr) * 2009-07-03 2011-08-19 Michelin Soc Tech Cable multitorons dont les torons elementaires sont des cables a deux couches gommes in situ.
WO2011116493A1 (en) * 2010-03-23 2011-09-29 Nv Bekaert Sa Open off-the-road cord with preformed filaments
FR2959517B1 (fr) * 2010-04-28 2012-09-21 Michelin Soc Tech Cable metallique multitorons elastique a haute permeabilite.
FR2990962B1 (fr) * 2012-05-25 2014-06-27 Michelin & Cie Procede de fabrication d'un cable metallique multi-torons a deux couches.
FR2990963B1 (fr) * 2012-05-25 2014-12-05 Michelin & Cie Cable metallique multi-torons a deux couches.
US9441325B2 (en) * 2012-10-04 2016-09-13 The Goodyear Tire & Rubber Company Atmospheric plasma treatment of reinforcement cords and use in rubber articles
FR3020016B1 (fr) * 2014-04-22 2016-04-01 Michelin & Cie Pneumatique pour vehicule industriel lourd
JP6689747B2 (ja) * 2014-07-28 2020-04-28 株式会社ブリヂストン ゴム物品補強用スチールコード
FR3017885A1 (fr) * 2015-06-16 2015-08-28 Michelin & Cie Cable metallique multi-torons
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
US20190184749A1 (en) * 2017-12-15 2019-06-20 Toyo Tire & Rubber Co., Ltd. Pneumatic tire
CN111684127A (zh) * 2017-12-19 2020-09-18 米其林集团总公司 具有极低、低和中等的模量的双层多线股帘线
US11346049B2 (en) * 2017-12-19 2022-05-31 Compagnie Generale Des Etablissements Michelin Two-layer multi-strand cords having very low, low and medium moduli
CN111492106B (zh) * 2017-12-19 2022-03-29 米其林集团总公司 具有极低、低和中等的模量的双层多线股帘线
JP7308834B2 (ja) * 2017-12-19 2023-07-14 コンパニー ゼネラール デ エタブリッスマン ミシュラン 超低、低、及び中程度の弾性率を有する２層マルチストランドコード
EP3728730B1 (fr) * 2017-12-19 2022-06-29 Compagnie Générale des Etablissements Michelin Câbles multi-torons à deux couches à très bas, bas et moyen modules
CN208219266U (zh) * 2018-04-28 2018-12-11 江苏巨力钢绳有限公司 一种耐高温防断裂钢丝绳
FR3111923B1 (fr) * 2020-06-24 2022-06-17 Michelin & Cie Câble multi-torons à deux couches à endurance sous flexion améliorée
FR3111921B1 (fr) * 2020-06-24 2022-06-17 Michelin & Cie Câble multi-torons à deux couches à endurance sous flexion améliorée

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419182A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Pneumatique a carcasse radiale, notamment pour engins de genie civil
FR2419181A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Perfectionnements aux pneumatiques a carcasse radiale
JPH06173179A (ja) * 1992-12-01 1994-06-21 Bridgestone Corp ゴム物品補強用スチールコード
US8387353B2 (en) * 2008-11-25 2013-03-05 Nv Bekaert Sa Off-the-road steel cord with crimped strands
WO2016017655A1 (ja) 2014-07-28 2016-02-04 株式会社ブリヂストン ゴム物品補強用スチールコード

Also Published As

Publication number Publication date
US20220412000A1 (en) 2022-12-29
EP4061996A1 (fr) 2022-09-28
KR20220098374A (ko) 2022-07-12
JP2023503055A (ja) 2023-01-26
US12163280B2 (en) 2024-12-10
EP4061996B1 (fr) 2024-01-03
JP7737372B2 (ja) 2025-09-10
CN114729505A (zh) 2022-07-08
WO2021099712A1 (fr) 2021-05-27
CN114729505B (zh) 2023-06-23
KR102912171B1 (ko) 2026-01-16

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