ES2192679T3 - Hilos de acero para el refuerzo de articulos de caucho y cubiertas neumaticas. - Google Patents

Hilos de acero para el refuerzo de articulos de caucho y cubiertas neumaticas.

Info

Publication number
ES2192679T3
ES2192679T3 ES97917426T ES97917426T ES2192679T3 ES 2192679 T3 ES2192679 T3 ES 2192679T3 ES 97917426 T ES97917426 T ES 97917426T ES 97917426 T ES97917426 T ES 97917426T ES 2192679 T3 ES2192679 T3 ES 2192679T3
Authority
ES
Spain
Prior art keywords
steel
helice
reinforcement
rubber items
steel threads
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.)
Expired - Lifetime
Application number
ES97917426T
Other languages
English (en)
Inventor
Naohiko Obana
Yoshikazu Kaneko
Ryuzo Osawa
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2192679T3 publication Critical patent/ES2192679T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • D07B1/062—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
    • 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
    • D07B2201/2029—Open winding
    • 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
    • D07B2401/208—Enabling filler penetration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tyre cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)

Abstract

ESTA INVENCION PUEDE EVITAR VENTAJOSAMENTE LA REDUCCION DE LA RESISTENCIA A LA FATIGA POR CORROSION, QUE RESULTA UN PROBLEMA EN LOS FILAMENTOS DE ACERO QUE TIENEN UNA RESISTENCIA A LA TRACCION, AL REDUCIR LA RELACION R1/R0 (ENTRE EL RADIO DE CURVATURA R0 DE UNA HELICE EN CADA FILAMENTO DE ACERO FORMADO HELICOIDALMENTE OBTENIDO POR DETORSION DEL CABLE Y EL RADIO DE CURVATURA R1 DE LA HELICE TRAS QUITAR UNA CAPA SUPERFICIAL DEL INTERIOR DE LA HELICE EN EL FILAMENTO DE ACERO) A MENOS DE 1 EN CABLES DE ACERO QUE CONSTITUYAN UNA CARCASA O BANDA DE RODADURA DE UNA LLANTA NEUMATICA ENTRE ARTICULOS DE CAUCHO, ESPECIALMENTE CABLES DE ACERO QUE UTILICEN UN FILAMENTO DE ACERO CON UNA ALTA RESISTENCIA A LA TRACCION DE 4.000 A 4.800 N/MM2 SIN DEVANAR UN HILO DE ARROLLAMIENTO ALREDEDOR DE SU SUPERFICIE PERIFERICA EXTERIOR.
ES97917426T 1996-04-18 1997-04-18 Hilos de acero para el refuerzo de articulos de caucho y cubiertas neumaticas. Expired - Lifetime ES2192679T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9686196 1996-04-18

Publications (1)

Publication Number Publication Date
ES2192679T3 true ES2192679T3 (es) 2003-10-16

Family

ID=14176245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97917426T Expired - Lifetime ES2192679T3 (es) 1996-04-18 1997-04-18 Hilos de acero para el refuerzo de articulos de caucho y cubiertas neumaticas.

Country Status (6)

Country Link
US (1) US6102095A (es)
EP (1) EP0834613B1 (es)
JP (1) JP3643123B2 (es)
DE (1) DE69718738T2 (es)
ES (1) ES2192679T3 (es)
WO (1) WO1997039176A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247514B1 (en) 1994-12-20 2001-06-19 The Goodyear Tire & Rubber Company Tires with high strength reinforcement
JP3844267B2 (ja) * 1997-05-21 2006-11-08 株式会社ブリヂストン 鋼線の製造方法
JP2000177312A (ja) * 1998-12-14 2000-06-27 Bridgestone Corp 空気入りラジアルタイヤ
FR2795751A1 (fr) 1999-06-29 2001-01-05 Michelin Soc Tech Cable d'acier multicouches pour carcasse de pneumatique
JP4430810B2 (ja) * 2000-11-22 2010-03-10 住友ゴム工業株式会社 ゴム物品補強用の金属コードの製造方法
WO2002053827A1 (fr) * 2001-01-04 2002-07-11 Société de Technologie Michelin Cable d'acier multicouches pour armature de sommet de pneumatique
WO2002053828A1 (fr) * 2001-01-04 2002-07-11 Societe De Technologie Michelin Cable d'acier multicouches pour armature de sommet de pneumatique
JP3898491B2 (ja) * 2001-11-22 2007-03-28 住友ゴム工業株式会社 ゴム物品補強用の金属コード、及びそれを用いた空気入りタイヤ
RU2256017C1 (ru) * 2003-12-09 2005-07-10 Республиканское Унитарное Предприятие "Белорусский Металлургический Завод" Металлокорд с улучшенным проникновением резины
US7775247B2 (en) 2005-12-22 2010-08-17 The Goodyear Tire & Rubber Company Steel cord for reinforcement of off-the-road tires
JP4866123B2 (ja) * 2006-03-27 2012-02-01 横浜ゴム株式会社 空気入りタイヤの製造方法
JP5126952B2 (ja) * 2007-07-19 2013-01-23 株式会社ブリヂストン タイヤおよびその製造方法
US20100300596A1 (en) * 2007-11-27 2010-12-02 Bridgestone Corporation Pneumatic radial tire
JP5455180B2 (ja) * 2008-06-05 2014-03-26 株式会社ブリヂストン 空気入りラジアルタイヤ
JP5018955B2 (ja) * 2010-10-05 2012-09-05 横浜ゴム株式会社 空気入りラジアルタイヤ
JP5907453B2 (ja) * 2011-10-20 2016-04-26 株式会社ブリヂストン 撚りコード入りゴムシート材料切断方法
BR112014015893B1 (pt) * 2011-12-27 2020-11-10 Pirelli Tyre S.P.A. pneu para motocicletas
JP6363321B2 (ja) * 2012-03-26 2018-07-25 株式会社ブリヂストン 空気入りタイヤ
JP6374202B2 (ja) * 2014-04-03 2018-08-15 株式会社ブリヂストン ゴム物品補強用スチールコード
FR3022263B1 (fr) * 2014-06-12 2017-10-27 Michelin & Cie Cable gomme in situ comprenant une composition de gommage comprenant un inhibiteur de corrosion
JP2017082343A (ja) * 2015-10-22 2017-05-18 株式会社ブリヂストン ゴム物品補強用スチールコード、およびこれを用いた空気入りタイヤ
FR3099191A1 (fr) * 2019-07-25 2021-01-29 Compagnie Generale Des Etablissements Michelin Câble ouvert renforçant à haute compressibilité
WO2025252487A1 (en) 2024-06-04 2025-12-11 Nv Bekaert Sa Steel cord having six steel filaments for rubber reinforcement
WO2025252708A1 (en) 2024-06-04 2025-12-11 Nv Bekaert Sa Steel cord having five steel filaments for rubber reinforcement
WO2025252656A1 (en) 2024-06-04 2025-12-11 Nv Bekaert Sa Steel cord having four steel filaments for rubber reinforcement
CN119115087A (zh) * 2024-09-12 2024-12-13 苏州晶切技术有限公司 一种具有波形高度一致性结构的线锯及其生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1099869B (it) * 1978-10-31 1985-09-28 Pirelli Cordicella metallica
GB2092629B (en) * 1981-02-06 1984-09-19 Bekaert Sa Nv Improvements in fatigue resistant cables
US4781016A (en) * 1987-02-16 1988-11-01 Bridgestone Corporation Steel cords
JPS6433288A (en) * 1987-07-23 1989-02-03 Toyo Tire & Rubber Co Falt radial tire for truck bus
JPH0546997A (ja) * 1991-08-16 1993-02-26 Sony Corp ビームスポツト位置調整装置
JP2554200Y2 (ja) * 1991-11-27 1997-11-12 金井 宏之 タイヤ用補強材
JP3218319B2 (ja) * 1992-07-21 2001-10-15 東京製綱株式会社 金属繊維の直線化ヒートストレッチ法
US5806296A (en) * 1995-05-26 1998-09-15 Bridgestone Metalpha Corporation Corrosion resistant spiral steel filament and steel cord made therefrom

Also Published As

Publication number Publication date
EP0834613B1 (en) 2003-01-29
JP3643123B2 (ja) 2005-04-27
EP0834613A4 (en) 1999-03-17
DE69718738D1 (de) 2003-03-06
DE69718738T2 (de) 2003-10-23
WO1997039176A1 (en) 1997-10-23
EP0834613A1 (en) 1998-04-08
US6102095A (en) 2000-08-15

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