ES2196729T3 - STEEL CABLES FOR THE REINFORCEMENT OF RUBBER ITEMS AND TIRE COVERS. - Google Patents

STEEL CABLES FOR THE REINFORCEMENT OF RUBBER ITEMS AND TIRE COVERS.

Info

Publication number
ES2196729T3
ES2196729T3 ES99308899T ES99308899T ES2196729T3 ES 2196729 T3 ES2196729 T3 ES 2196729T3 ES 99308899 T ES99308899 T ES 99308899T ES 99308899 T ES99308899 T ES 99308899T ES 2196729 T3 ES2196729 T3 ES 2196729T3
Authority
ES
Spain
Prior art keywords
reinforcement
steel
wire
steel cables
tire covers
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
ES99308899T
Other languages
Spanish (es)
Inventor
Takaya Yamanaka
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 ES2196729T3 publication Critical patent/ES2196729T3/en
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
    • D07B1/0613—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
    • D07B2201/10—Rope or cable structures
    • D07B2201/1028—Rope or cable structures characterised by the number of strands
    • D07B2201/1032—Rope or cable structures characterised by the number of strands three to eight strands 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
    • D07B2201/10—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
    • D07B2201/1052—Rope or cable structures twisted using lang lay, i.e. the wires or filaments being inclined relative to the rope axis
    • 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
    • D07B2201/2006—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
    • D07B2201/2015—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
    • D07B2201/2025—Strands 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
    • D07B2201/20—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
    • D07B2201/2051—Cores 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
    • D07B2201/2047—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
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords

Landscapes

  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Un cable de acero para el refuerzo de artículos de caucho está formado torciendo 4 - 5 hilos, estando formado cada hilo (1) torciendo un tejido de hilos (3) de 4 - 5 filamentos de acero alrededor de un núcleo (2) de un solo filamento de acero, en el que la relación entre el diámetro dS del filamento de acero que constituye el tejido de hilos y el diámetro dC del filamento de acero que constituye el núcleo está dentro de un intervalo de 1,00 - 1,75, y la dirección de torcido del tejido de hilos es la misma que la dirección de torcido del hilo del cable, y el ángulo de torcido de un hilo del tejido de hilos respecto del eje del cable, calculado por una cierta ecuación definida, está dentro de un intervalo de 30 - 52ºA steel cable for the reinforcement of rubber articles is formed by twisting 4-5 wires, each wire being formed (1) by twisting a fabric of wires (3) of 4-5 steel filaments around a core (2) of a only steel filament, in which the ratio between the diameter dS of the steel filament constituting the yarn fabric and the diameter dC of the steel filament constituting the core is within a range of 1.00-1.75, and the twist direction of the yarn fabric is the same as the twist direction of the wire strand, and the twist angle of a strand of the yarn weave relative to the axis of the wire, calculated by a certain defined equation, is within an interval of 30 - 52º

ES99308899T 1998-11-13 1999-11-09 STEEL CABLES FOR THE REINFORCEMENT OF RUBBER ITEMS AND TIRE COVERS. Expired - Lifetime ES2196729T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32330598A JP4097812B2 (en) 1998-11-13 1998-11-13 Steel cords for reinforcing rubber articles and pneumatic tires

Publications (1)

Publication Number Publication Date
ES2196729T3 true ES2196729T3 (en) 2003-12-16

Family

ID=18153308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99308899T Expired - Lifetime ES2196729T3 (en) 1998-11-13 1999-11-09 STEEL CABLES FOR THE REINFORCEMENT OF RUBBER ITEMS AND TIRE COVERS.

Country Status (3)

Country Link
EP (1) EP1001074B1 (en)
JP (1) JP4097812B2 (en)
ES (1) ES2196729T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7763191B2 (en) 2005-05-27 2010-07-27 Gentex Optics, Inc. Method and apparatus for performing an in-mold coining operation
JP4776455B2 (en) 2006-06-29 2011-09-21 株式会社ブリヂストン Heavy duty pneumatic radial tire
CN100591507C (en) * 2006-12-08 2010-02-24 鸿富锦精密工业（深圳）有限公司 Optical element mold
WO2019122721A1 (en) * 2017-12-19 2019-06-27 Compagnie Generale Des Etablissements Michelin Two-layer multi-strand cords having very low, low and medium moduli
JP2024125938A (en) * 2023-03-06 2024-09-19 株式会社ブリヂストン Pneumatic tires
JP2024125936A (en) * 2023-03-06 2024-09-19 株式会社ブリヂストン Steel cord for tires and pneumatic tires

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911662A (en) * 1973-01-22 1975-10-14 Nat Standard Co Steel tire cords, method of making same and articles containing same
JPH09226318A (en) * 1996-02-23 1997-09-02 Bridgestone Corp Pneumatic radial tire for bad road running

Also Published As

Publication number Publication date
EP1001074A3 (en) 2000-09-06
EP1001074B1 (en) 2003-04-09
JP2000154483A (en) 2000-06-06
JP4097812B2 (en) 2008-06-11
EP1001074A2 (en) 2000-05-17

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