ES2116527T3 - Cable de acero para refuerzo de articulos de caucho y cubierta de neumatico radial utilizando dicho cable. - Google Patents

Cable de acero para refuerzo de articulos de caucho y cubierta de neumatico radial utilizando dicho cable.

Info

Publication number
ES2116527T3
ES2116527T3 ES94302088T ES94302088T ES2116527T3 ES 2116527 T3 ES2116527 T3 ES 2116527T3 ES 94302088 T ES94302088 T ES 94302088T ES 94302088 T ES94302088 T ES 94302088T ES 2116527 T3 ES2116527 T3 ES 2116527T3
Authority
ES
Spain
Prior art keywords
nucleus
cable
filament
steel cable
steel
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
ES94302088T
Other languages
English (en)
Inventor
Manabu Yanagisawa
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 ES2116527T3 publication Critical patent/ES2116527T3/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
    • D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • D07B1/0653—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires in the core
    • 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
    • B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
    • 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
    • D07B2201/2007—Wires or filaments characterised by their longitudinal shape
    • 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
    • D07B2201/2007—Wires or filaments characterised by their longitudinal shape
    • D07B2201/2008—Wires or filaments characterised by their longitudinal shape wavy or undulated
    • 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
    • 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
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tyre cords
    • 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

UN CABLE DE ACERO (4) PARA REFORZAR ARTICULOS DE CAUCHO Y UNA LLANTA NEUMATICA RADIAL (10) QUE TIENE UNA CAPA (14) DE CORREAS QUE LO USA, DONDE EL CABLE DE ACERO COMPRENDE UN NUCLEO (2) RIZADO ONDULADO, HECHO DE UN FILAMENTO DE ACERO EN FORMA DE ONDA, EN UN PLANO (ONDULADO) Y VUELTO (RIZADO), Y DE 5 A 8 FILAMENTOS DE ENVOLTURA, BOBINADOS ALREDEDOR DEL NUCLEO, EN LA MISMA DIRECCION QUE LA DIRECCION DE VUELTA DEL NUCLEO. LA LONGITUD DE ONDA C DEL RIZADO DEL NUCLEO SE DEFINE PREFERENTEMENTE COMO 8DC C <= 30DC, CUANDO EL DIAMETRO DEL FILAMENTO DEL NUCLEO ES DC, Y EL NUMERO DE VUELTAS DEL NUCLEO ALREDEDOR DEL EJE CENTRAL DEL NUCLEO POR UNA LONGITUD DE ONDA DEL RIZADO DEL NUCLEO SE DEFINE PREFERENTEMENTE COMO 0''12 <=NC<= 0''85 (VUELTA/PASO). DEBIDO A QUE EL FILAMENTO DEL NUCLEO ES TRIDIMENSIONAL, LA PERIFERIA DEL NUCLEO EN SECCION TRANSVERSAL SE ALARGA Y LA FACULTAD DE PENETRACION DEL CAUCHO SE REFUERZA CONSIDERABLEMENTE, CON LO QUE SE REFUERZA LA RESISTENCIA A LA SEPARACION DEL CORTE, INDICANDO LA DURACION DE LA CUBIERTA. EL ESPACIO ENTRE LOS CABLES PUEDE ALARGARSE CUANDO LA FIRMEZA ES CONSTANTE Y SE REFUERZA LA RESISTENCIA A BES. LA PRODUCTIVIDAD ES MEJOR QUE LA DEL CABLE RIZADO DEL NUCLEO.
ES94302088T 1993-04-09 1994-03-23 Cable de acero para refuerzo de articulos de caucho y cubierta de neumatico radial utilizando dicho cable. Expired - Lifetime ES2116527T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08353593A JP3222257B2 (ja) 1993-04-09 1993-04-09 ゴム物品補強用スチールコード及びそれを用いた空気入りラジアルタイヤ

Publications (1)

Publication Number Publication Date
ES2116527T3 true ES2116527T3 (es) 1998-07-16

Family

ID=13805201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94302088T Expired - Lifetime ES2116527T3 (es) 1993-04-09 1994-03-23 Cable de acero para refuerzo de articulos de caucho y cubierta de neumatico radial utilizando dicho cable.

Country Status (5)

Country Link
US (1) US5606852A (es)
EP (1) EP0619398B1 (es)
JP (1) JP3222257B2 (es)
DE (1) DE69410154T2 (es)
ES (1) ES2116527T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU683522B2 (en) * 1993-12-15 1997-11-13 N.V. Bekaert S.A. Open steel cord structure
US5581990A (en) * 1994-04-07 1996-12-10 N.V. Bekaert S.A. Twisting steel cord with wavy filament
US6247514B1 (en) * 1994-12-20 2001-06-19 The Goodyear Tire & Rubber Company Tires with high strength reinforcement
DE19535595C2 (de) * 1995-09-25 2000-12-07 Drahtcord Saar Gmbh & Co Kg Verfahren zur Herstellung eines spiralförmigen Drahtfilament, insbesondere zur Verstärkung von Gummi- oder Kunststoffartikeln, Vorrichtung zur Durchführung des Verfahrens und nach dem Verfahren herstelltes Drahtfilament
US5809436A (en) * 1996-01-19 1998-09-15 Gregory; John W. Automatic throttle adjustor
EP0834612A1 (en) * 1996-10-03 1998-04-08 N.V. Bekaert S.A. Steel cord with a core and a layer
EP0905305A1 (en) * 1997-09-11 1999-03-31 Bridgestone Metalpha Corporation Steel cord for reinforcing rubber product and pneumatic tyre using such steel cords
ZA9810315B (en) 1997-11-27 1999-05-18 Bekaert Sa Nv Steel cord with spatially waved elements
JP2000177312A (ja) * 1998-12-14 2000-06-27 Bridgestone Corp 空気入りラジアルタイヤ
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
SK286377B6 (sk) * 2001-04-26 2008-08-05 N.V. Bekaert S.A. Oceľový kord na spevnenie gumových výrobkov
JP4578200B2 (ja) * 2004-10-01 2010-11-10 株式会社ブリヂストン ゴム物品補強用スチールコード及びそれを用いた空気入りタイヤ
JP2008168807A (ja) * 2007-01-12 2008-07-24 Bridgestone Corp 空気入りタイヤおよびその製造方法
JP5035982B2 (ja) * 2007-11-28 2012-09-26 株式会社ブリヂストン ゴム物品用補強材およびそれを用いたタイヤ
JP5319219B2 (ja) * 2008-09-16 2013-10-16 株式会社ブリヂストン コード製造装置及びコード製造方法
US8387353B2 (en) * 2008-11-25 2013-03-05 Nv Bekaert Sa Off-the-road steel cord with crimped strands
CN102272377A (zh) * 2009-01-09 2011-12-07 贝卡尔特公司 用于增强轮胎的钢丝帘线
DE102010036809A1 (de) 2010-07-12 2012-01-12 Continental Reifen Deutschland Gmbh Stahlkord zur Verwendung als Festigkeitsträger in einer Gürtellage eines Fahrzeugluftreifens
US8966872B2 (en) * 2010-12-10 2015-03-03 Nv Bekaert Sa Multi-strand steel cord with waved core strand
BR112020010576B1 (pt) * 2017-12-25 2023-11-21 Nv Bekaert Sa Cordão de aço para reforço da borracha e pneu fora da estrada

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006488C2 (de) * 1980-02-21 1989-11-23 Uniroyal Englebert Reifen GmbH, 5100 Aachen Metallcord
JPS591790A (ja) * 1982-06-23 1984-01-07 金井　宏之 スチ−ルコ−ド
JPS6038208A (ja) * 1983-08-12 1985-02-27 Toyo Tire & Rubber Co Ltd 大型空気タイヤ
DE69110771T2 (de) * 1990-06-16 1996-03-21 Tokusen Kogyo Kk Stahlkabel zur Verstärkung von elastomeren Erzeugnissen.
JPH04281081A (ja) * 1991-03-06 1992-10-06 Bridgestone Corp ゴム補強用金属コ−ド及びこれを使用したタイヤ
US5323595A (en) * 1991-05-16 1994-06-28 Kokoku Steel Wire Ltd. Steel tire cord and a tire incorporating the same
JP3469588B2 (ja) * 1991-08-16 2003-11-25 住友ゴム工業株式会社 タイヤ用の金属コード
JPH05148779A (ja) * 1991-11-28 1993-06-15 Sumitomo Rubber Ind Ltd スチールコード
DE69318582T2 (de) * 1992-01-09 1998-09-17 Bridgestone Corp Stahlseil

Also Published As

Publication number Publication date
US5606852A (en) 1997-03-04
DE69410154D1 (de) 1998-06-18
DE69410154T2 (de) 1998-10-29
EP0619398B1 (en) 1998-05-13
EP0619398A1 (en) 1994-10-12
JPH06299480A (ja) 1994-10-25
JP3222257B2 (ja) 2001-10-22

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