KR102912171B1 - 개선된 단위 면적당 파단 에너지를 갖는 2층 다중 가닥 코드 - Google Patents

개선된 단위 면적당 파단 에너지를 갖는 2층 다중 가닥 코드

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Publication number
KR102912171B1
KR102912171B1 KR1020227019269A KR20227019269A KR102912171B1 KR 102912171 B1 KR102912171 B1 KR 102912171B1 KR 1020227019269 A KR1020227019269 A KR 1020227019269A KR 20227019269 A KR20227019269 A KR 20227019269A KR 102912171 B1 KR102912171 B1 KR 102912171B1
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KR
South Korea
Prior art keywords
code
layer
threads
strand
inner layer
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KR1020227019269A
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English (en)
Korean (ko)
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KR20220098374A (ko
Inventor
마리아나 채발리
스떼빤 로렝
로망 바르빳
알레상드레 기아네띠
베노이뜨 르노
Original Assignee
꽁빠니 제네날 드 에따블리세망 미쉘린
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Publication of KR20220098374A publication Critical patent/KR20220098374A/ko
Application granted granted Critical
Publication of KR102912171B1 publication Critical patent/KR102912171B1/ko
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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
    • D07B1/0613—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
    • D07B1/0633—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
    • D07B1/062—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)
KR1020227019269A 2019-11-22 2020-11-05 개선된 단위 면적당 파단 에너지를 갖는 2층 다중 가닥 코드 Active KR102912171B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR1913078 2019-11-22
FR1913078A FR3103500A1 (fr) 2019-11-22 2019-11-22 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée
PCT/FR2020/051999 WO2021099712A1 (fr) 2019-11-22 2020-11-05 Câble multi-torons à deux couches à énergie de rupture surfacique améliorée

Publications (2)

Publication Number Publication Date
KR20220098374A KR20220098374A (ko) 2022-07-12
KR102912171B1 true KR102912171B1 (ko) 2026-01-16

Family

ID=70008659

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227019269A Active KR102912171B1 (ko) 2019-11-22 2020-11-05 개선된 단위 면적당 파단 에너지를 갖는 2층 다중 가닥 코드

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
KR100287110B1 (ko) 1992-12-18 2001-04-16 가브리엘 데미스터 다중-스트랜드 강철 코드 및 이를 포함하는 고무제품
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
KR101651714B1 (ko) 2009-07-03 2016-08-26 꽁빠니 제네날 드 에따블리세망 미쉘린 기본 스트랜드가 현장에서 고무화되는 2층 코드인 다중 스트랜드 코드
JP2017513769A (ja) * 2014-04-22 2017-06-01 コンパニー ゼネラール デ エタブリッスマン ミシュラン 産業用重車両用タイヤ

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419181A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Perfectionnements aux pneumatiques a carcasse radiale
FR2419182A1 (fr) 1978-03-10 1979-10-05 Michelin & Cie Pneumatique a carcasse radiale, notamment pour engins de genie civil
JPH06173179A (ja) * 1992-12-01 1994-06-21 Bridgestone Corp ゴム物品補強用スチールコード
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
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
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
KR100287110B1 (ko) 1992-12-18 2001-04-16 가브리엘 데미스터 다중-스트랜드 강철 코드 및 이를 포함하는 고무제품
US8387353B2 (en) 2008-11-25 2013-03-05 Nv Bekaert Sa Off-the-road steel cord with crimped strands
KR101651714B1 (ko) 2009-07-03 2016-08-26 꽁빠니 제네날 드 에따블리세망 미쉘린 기본 스트랜드가 현장에서 고무화되는 2층 코드인 다중 스트랜드 코드
JP2017513769A (ja) * 2014-04-22 2017-06-01 コンパニー ゼネラール デ エタブリッスマン ミシュラン 産業用重車両用タイヤ
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
FR3103500A1 (fr) 2021-05-28
WO2021099712A1 (fr) 2021-05-27
CN114729505B (zh) 2023-06-23

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