ATE32924T1 - METAL ROPE MANUFACTURE. - Google Patents

METAL ROPE MANUFACTURE.

Info

Publication number
ATE32924T1
ATE32924T1 AT85200930T AT85200930T ATE32924T1 AT E32924 T1 ATE32924 T1 AT E32924T1 AT 85200930 T AT85200930 T AT 85200930T AT 85200930 T AT85200930 T AT 85200930T AT E32924 T1 ATE32924 T1 AT E32924T1
Authority
AT
Austria
Prior art keywords
pair
wires
wire
diameter
bundle
Prior art date
Application number
AT85200930T
Other languages
German (de)
Inventor
Luc Bourgois
Original Assignee
Bekaert Sa Nv
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 Sa Nv filed Critical Bekaert Sa Nv
Application granted granted Critical
Publication of ATE32924T1 publication Critical patent/ATE32924T1/en

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)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (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.
AT85200930T 1984-07-20 1985-06-13 METAL ROPE MANUFACTURE. ATE32924T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848418509A GB8418509D0 (en) 1984-07-20 1984-07-20 Steel cord construction
EP85200930A EP0168857B1 (en) 1984-07-20 1985-06-13 Steel cord construction

Publications (1)

Publication Number Publication Date
ATE32924T1 true ATE32924T1 (en) 1988-03-15

Family

ID=10564173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200930T ATE32924T1 (en) 1984-07-20 1985-06-13 METAL ROPE MANUFACTURE.

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
WO1988005624A2 (en) * 1988-06-01 1988-08-11 N.V. Bekaert S.A. High-tensile steel cord structure
JPH02242988A (en) * 1989-03-15 1990-09-27 Sumitomo Electric Ind Ltd Steel cord for rubber reinforcement
US5285623A (en) * 1989-04-03 1994-02-15 N.V. Bekaert S.A. Steel cord with improved fatigue strength
EP0493410B1 (en) * 1989-09-18 1994-04-13 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 apparatus for manufacturing metal cord for reinforced elastomer products, especially tires
CN101473088B (en) 2006-05-10 2012-12-05 倍耐力轮胎股份公司 Metal cord and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006488C2 (en) * 1980-02-21 1989-11-23 Uniroyal Englebert Reifen GmbH, 5100 Aachen Metal cord
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
ES296143U (en) 1987-12-01
ES296143Y (en) 1988-05-16
BR8503450A (en) 1986-04-15
JPS6163792A (en) 1986-04-01
AU574804B2 (en) 1988-07-14
EP0168857B1 (en) 1988-03-09
DE3561828D1 (en) 1988-04-14
CA1304263C (en) 1992-06-30
GB8418509D0 (en) 1984-08-22
AU4504385A (en) 1986-01-23
EP0168857A1 (en) 1986-01-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee