ES2049026T3 - Cordon de acero con resistencia a la fatiga mejorada. - Google Patents

Cordon de acero con resistencia a la fatiga mejorada.

Info

Publication number
ES2049026T3
ES2049026T3 ES90904817T ES90904817T ES2049026T3 ES 2049026 T3 ES2049026 T3 ES 2049026T3 ES 90904817 T ES90904817 T ES 90904817T ES 90904817 T ES90904817 T ES 90904817T ES 2049026 T3 ES2049026 T3 ES 2049026T3
Authority
ES
Spain
Prior art keywords
filaments
mentioned
branch
diameter
steel 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.)
Expired - Lifetime
Application number
ES90904817T
Other languages
English (en)
Inventor
Freddy Baillievier
Huysentruyt Bernard
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
Application granted granted Critical
Publication of ES2049026T3 publication Critical patent/ES2049026T3/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
    • 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)

Abstract

UN CORDON DE ACERO (1) PARA EL REFORZAMIENTO DE ELASTOMEROS, ESPECIALMENTE PARA EL REFORZAMIENTO DE LAS CAPAS DE RUPTURA EN UNA LLANTA, DICHO CORDON DE ACERO INCLUYE DOS RAMALES DE AL MENOS DOS FILAMENTOS (11, 12) CADA UNO, DICHOS RAMALES ESTANDO RETORCIDOS ALREDEDOR UNO DE OTRO Y FORMANDO HELICOIDALES DE LA MISMA INCLINACION, LOS FILAMENTOS (11) DEL PRIMER RAMAL TENIENDO UNA INCLINACION DIFERENTE DE LA INCLINACION DE LAS MENCIONADAS HELICOIDALES Y TENIENDO UN VALOR DE MAS DE 300 MM, LOS FILAMENTOS DEL SEGUNDO RAMAL (12) TENIENDO LA MISMA INCLINACION QUE LAS MENCIONADAS HELICOIDALES Y ESTANDO GIRADOS EN EL MISMO SENTIDO QUE LAS DICHAS HELICOIDALES, TODOS LOS FILAMENTOS DE AMBOS MENCIONADOS RAMALES TIENEN UN DIAMETRO ENTRE 0.08 Y 0.45 MM, EN DONDE EL DIAMETRO DE LOS FILAMENTOS DE UNO DE LOS MENCIONADOS RAMALES ES AL MENOS 0.02 MM MAYOR QUE EL DIAMETRO DE LOS FILAMENTOS DEL OTRO MENCIONADO RAMAL. PREFERIBLEMENTE EL DIAMETRO DE LOS FILAMENTOS (12) DE ESTE SEGUNDO RAMAL ES AL MENOS 0.02 MM MAYOR QUE EL DIAMETRO DE LOS FILAMENTOS (11) DEL MENCIONADO PRIMER RAMAL.
ES90904817T 1989-04-03 1990-03-22 Cordon de acero con resistencia a la fatiga mejorada. Expired - Lifetime ES2049026T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2049026T3 true ES2049026T3 (es) 1994-04-01

Family

ID=8202353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90904817T Expired - Lifetime ES2049026T3 (es) 1989-04-03 1990-03-22 Cordon de acero con resistencia a la fatiga mejorada.

Country Status (12)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1879197A (en) * 1996-03-11 1997-10-01 N.V. Bekaert S.A. Steel cord consisting of two groups of filaments (m + n)
CA2501392C (fr) 2002-10-11 2012-06-05 Michelin Recherche Et Technique S.A. Cables utilisables pour renforcer des pneumatiques poids-lourd
TR201900178T4 (tr) 2014-05-08 2019-02-21 Bekaert Sa Nv Azaltılmış Artık Torsiyonlara Sahip Çelik Halat

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
AU5278890A (en) 1990-11-05
ZA901611B (en) 1990-12-28
DE69004795D1 (de) 1994-01-05
TR25281A (tr) 1993-01-01
AU630940B2 (en) 1992-11-12
KR920701564A (ko) 1992-08-12
CA2050922A1 (en) 1990-10-04
EP0466720A1 (en) 1992-01-22
MX173016B (es) 1994-01-28
DE69004795T2 (de) 1994-03-24
BR9007261A (pt) 1992-03-17
WO1990012145A1 (en) 1990-10-18
JPH04506235A (ja) 1992-10-29
EP0466720B1 (en) 1993-11-24

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