AU574804B2 - Reinforced cord - Google Patents

Reinforced cord

Info

Publication number
AU574804B2
AU574804B2 AU45043/85A AU4504385A AU574804B2 AU 574804 B2 AU574804 B2 AU 574804B2 AU 45043/85 A AU45043/85 A AU 45043/85A AU 4504385 A AU4504385 A AU 4504385A AU 574804 B2 AU574804 B2 AU 574804B2
Authority
AU
Australia
Prior art keywords
pair
wires
wire
diameter
bundle
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.)
Ceased
Application number
AU45043/85A
Other versions
AU4504385A (en
Inventor
Luc Bourgois
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Publication of AU4504385A publication Critical patent/AU4504385A/en
Application granted granted Critical
Publication of AU574804B2 publication Critical patent/AU574804B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • D07B2201/2022—Strands coreless
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/20—Type of machine
    • D07B2207/204—Double twist winding
    • D07B2207/205—Double twist winding comprising flyer

Landscapes

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

Abstract

A steel cord for the reinforcement of resilient articles comprises a bundle of four wires twisted together with the same pitch, a first pair 1, 2 of said wires having a substantially similar diameter, a second pair 3, 4 of said wires each having a diameter not greater than the average diameter of the first pair 1, 2, a wire of one pair being adjacent a wire of the other pair along the circumference of the bundle, and in a stretched condition of the cord, the wires of the first pair 1, 2 are tightly twisted together so as to touch along the axis 5 while each wire of the second pair 3, 4 is at a spacing d from the circumferentially adjacent wires of the first pair.
AU45043/85A 1984-07-20 1985-07-16 Reinforced cord Ceased AU574804B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848418509A GB8418509D0 (en) 1984-07-20 1984-07-20 Steel cord construction
GB8418509 1984-07-20

Publications (2)

Publication Number Publication Date
AU4504385A AU4504385A (en) 1986-01-23
AU574804B2 true AU574804B2 (en) 1988-07-14

Family

ID=10564173

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45043/85A Ceased AU574804B2 (en) 1984-07-20 1985-07-16 Reinforced cord

Country Status (9)

Country Link
EP (1) EP0168857B1 (en)
JP (1) JPS6163792A (en)
AT (1) ATE32924T1 (en)
AU (1) AU574804B2 (en)
BR (1) BR8503450A (en)
CA (1) CA1304263C (en)
DE (1) DE3561828D1 (en)
ES (1) ES296143Y (en)
GB (1) GB8418509D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68926978T2 (en) * 1988-05-20 1997-04-03 Toyo Tire & Rubber Co tire
ATE91514T1 (en) * 1988-06-01 1993-07-15 Bekaert Sa Nv CONSTRUCTION OF A HIGH STRENGTH STEEL CORD.
JPH02242988A (en) * 1989-03-15 1990-09-27 Sumitomo Electric Ind Ltd Steel cord for reinforcing rubber
US5285623A (en) * 1989-04-03 1994-02-15 N.V. Bekaert S.A. Steel cord with improved fatigue strength
AU6298690A (en) * 1989-09-18 1991-04-18 N.V. Bekaert S.A. Open cord structure
JP2523397Y2 (en) * 1990-01-26 1997-01-22 東京製綱株式会社 Steel cord
IT1277689B1 (en) * 1995-12-21 1997-11-11 Pirelli METALLIC STRENGTHENING CORD TO BE USED PARTICULARLY IN COMPOSITE ELASTOMERIC MATRIX PRODUCTS PROCEDURE AND APPARATUS
KR100680159B1 (en) 1998-12-24 2007-02-08 피렐리 타이어 소시에떼 퍼 아찌오니 Method And Device For Manufacturing A Metal Cord For Reinforcing Elastomeric Products, Particularly Tyres
US7975463B2 (en) 2006-05-10 2011-07-12 Pirelli Tyre S.P.A. Metal cord and process for manufacturing a metal cord

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006488A1 (en) * 1980-02-21 1981-08-27 Uniroyal Englebert Reifen GmbH, 5100 Aachen VEHICLE TIRES
JPS6049421B2 (en) * 1980-08-11 1985-11-01 株式会社ブリヂストン Composite of metal cord and rubber
JPS58191609A (en) * 1982-04-30 1983-11-08 Kanai Hiroyuki Steel cord

Also Published As

Publication number Publication date
DE3561828D1 (en) 1988-04-14
GB8418509D0 (en) 1984-08-22
EP0168857B1 (en) 1988-03-09
ATE32924T1 (en) 1988-03-15
EP0168857A1 (en) 1986-01-22
AU4504385A (en) 1986-01-23
ES296143U (en) 1987-12-01
JPS6163792A (en) 1986-04-01
CA1304263C (en) 1992-06-30
ES296143Y (en) 1988-05-16
BR8503450A (en) 1986-04-15

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