CA2050922A1 - Steel cord with improved fatigue strength - Google Patents

Steel cord with improved fatigue strength

Info

Publication number
CA2050922A1
CA2050922A1 CA002050922A CA2050922A CA2050922A1 CA 2050922 A1 CA2050922 A1 CA 2050922A1 CA 002050922 A CA002050922 A CA 002050922A CA 2050922 A CA2050922 A CA 2050922A CA 2050922 A1 CA2050922 A1 CA 2050922A1
Authority
CA
Canada
Prior art keywords
filaments
strand
diameter
strands
cord
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.)
Abandoned
Application number
CA002050922A
Other languages
English (en)
French (fr)
Inventor
Freddy Baillievier
Bernard Huysentruyt
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
Individual
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 Individual filed Critical Individual
Publication of CA2050922A1 publication Critical patent/CA2050922A1/en
Abandoned 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
    • 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
    • D07B2201/2001—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
    • D07B2201/2036—Strands characterised by the use of different wires or 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
    • D07B2201/2047—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
    • D07B2201/206—Cores characterised by their structure comprising wires arranged parallel to the axis
    • 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
    • D07B2201/2066—Cores characterised by the materials used
    • 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
    • D07B2207/207—Sequential double twisting devices
    • D07B2207/208—Sequential double twisting devices characterised by at least partially unwinding the twist of the upstream double twisting step
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
    • D07B3/106—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by comprising two bows, both guiding the same bundle to impart a twist

Landscapes

  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)
CA002050922A 1989-04-03 1990-03-22 Steel cord with improved fatigue strength Abandoned CA2050922A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89200838.4 1989-04-03
EP89200838 1989-04-03

Publications (1)

Publication Number Publication Date
CA2050922A1 true CA2050922A1 (en) 1990-10-04

Family

ID=8202353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050922A Abandoned CA2050922A1 (en) 1989-04-03 1990-03-22 Steel cord with improved fatigue strength

Country Status (12)

Country Link
EP (1) EP0466720B1 (ja)
JP (1) JPH04506235A (ja)
KR (1) KR920701564A (ja)
AU (1) AU630940B2 (ja)
BR (1) BR9007261A (ja)
CA (1) CA2050922A1 (ja)
DE (1) DE69004795T2 (ja)
ES (1) ES2049026T3 (ja)
MX (1) MX173016B (ja)
TR (1) TR25281A (ja)
WO (1) WO1990012145A1 (ja)
ZA (1) ZA901611B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0886693B1 (en) * 1996-03-11 2001-11-28 N.V. Bekaert S.A. Steel cord consisting of two groups of filaments (m + n)
BR0306571B1 (pt) 2002-10-11 2012-12-25 cabo de cordÕes, tecido compàsito e pneumÁtico para veÍculo industrial.
WO2015169521A1 (en) 2014-05-08 2015-11-12 Nv Bekaert Sa Steel cord with reduced residual torsions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477584A1 (fr) * 1980-03-06 1981-09-11 Sodetal Develop Fil Metallique Cables metalliques ameliores pour le renforcement des articles en caoutchouc, procede et dispositifs de fabrication
NL191315C (nl) * 1981-05-08 1995-05-16 Bekaert Sa Nv Kabel voor het versterken van elastomeer materiaal en werkwijze voor het vervaardigen van een dergelijke kabel.
US4506500A (en) * 1982-04-10 1985-03-26 Tokusen Kogyo Kabushiki Kaisha Steel cord for reinforcing a rubber structure
LU84435A1 (fr) * 1982-10-22 1984-05-10 Bekaert Sa Nv Cable compose pour remplacement d'elastomeres
LU84844A1 (de) * 1983-06-03 1983-11-17 Trefilarbed Sa Drahtseilkonstruktion fuer elastomere erzeugnisse
JPS62125085A (ja) * 1985-11-20 1987-06-06 東京製綱株式会社 タイヤコ−ド

Also Published As

Publication number Publication date
MX173016B (es) 1994-01-28
JPH04506235A (ja) 1992-10-29
DE69004795T2 (de) 1994-03-24
EP0466720A1 (en) 1992-01-22
DE69004795D1 (de) 1994-01-05
WO1990012145A1 (en) 1990-10-18
BR9007261A (pt) 1992-03-17
ZA901611B (en) 1990-12-28
AU630940B2 (en) 1992-11-12
ES2049026T3 (es) 1994-04-01
AU5278890A (en) 1990-11-05
EP0466720B1 (en) 1993-11-24
KR920701564A (ko) 1992-08-12
TR25281A (tr) 1993-01-01

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Legal Events

Date Code Title Description
FZDE Dead