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ES462147A1 - Perfeccionamientos introducidos en un cordoncillo de alambrede acero. - Google Patents

Perfeccionamientos introducidos en un cordoncillo de alambrede acero.

Info

Publication number
ES462147A1
ES462147A1 ES462147A ES462147A ES462147A1 ES 462147 A1 ES462147 A1 ES 462147A1 ES 462147 A ES462147 A ES 462147A ES 462147 A ES462147 A ES 462147A ES 462147 A1 ES462147 A1 ES 462147A1
Authority
ES
Spain
Prior art keywords
steel wire
wire cord
less
filaments
helix angle
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
Application number
ES462147A
Other languages
English (en)
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of ES462147A1 publication Critical patent/ES462147A1/es
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3046—Steel characterised by the carbon content
    • D07B2205/3053—Steel characterised by the carbon content having a medium carbon content, e.g. greater than 0,5 percent and lower than 0.8 percent respectively HT wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/902—Reinforcing or tyre cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Perfeccionamientos introducidos en un cordoncillo de alambre de acero que comprende un conjunto de fibras, cada una de las cuales comprende una pluralidad de filamentos de acero, habiendo sido estirados dichos filamentos para dar una disminución en su superficie en corte transversal, obtenida después del (o del último) tratamiento isotérmico o proceso de tratamiento por calor, de menos del 96%, siendo el ángulo helicoidal de la fibra, formado entre la tangente a la hélice de la fibra y el eje longitudinal del cordoncillo, no inferior a 40º y siendo el ángulo helicoidal del filamento, formado entre la tangente a la hélice del filamento y el eje longitudinal del cordoncillo del cual forma parte el filamento, no inferior a 20º.
ES462147A 1976-09-07 1977-09-06 Perfeccionamientos introducidos en un cordoncillo de alambrede acero. Expired ES462147A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36917/76A GB1565066A (en) 1976-09-07 1976-09-07 Steel cords

Publications (1)

Publication Number Publication Date
ES462147A1 true ES462147A1 (es) 1978-12-01

Family

ID=10392227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462147A Expired ES462147A1 (es) 1976-09-07 1977-09-06 Perfeccionamientos introducidos en un cordoncillo de alambrede acero.

Country Status (10)

Country Link
US (1) US4176513A (es)
JP (1) JPS5940959B2 (es)
AU (1) AU506413B2 (es)
DE (1) DE2739484C2 (es)
ES (1) ES462147A1 (es)
FI (1) FI58610C (es)
FR (1) FR2363651A1 (es)
GB (1) GB1565066A (es)
SE (1) SE7709912L (es)
ZA (1) ZA775336B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU79218A1 (fr) * 1978-03-13 1979-10-29 Bekaert Sa Nv Cordage metallique de renforcement et son mode de fabrication
JPS5647411A (en) * 1979-09-28 1981-04-30 Nippon Oil & Fats Co Ltd Polymer of polyoxyalkylene glycol monoacrylate or monomethacrylate and lubricant, antistatic and cosmetic agent therefrom
FR2473080A1 (fr) * 1979-12-21 1981-07-10 Kanai Hiroyuki Cable d'acier
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.
JPS58128902A (ja) * 1982-01-28 1983-08-01 Toyo Tire & Rubber Co Ltd 空気タイヤ
US4506500A (en) * 1982-04-10 1985-03-26 Tokusen Kogyo Kabushiki Kaisha Steel cord for reinforcing a rubber structure
JPS58188201U (ja) * 1982-06-04 1983-12-14 株式会社ブリヂストン ラジアルタイヤ
JPS59125996U (ja) * 1983-02-10 1984-08-24 トクセン工業株式会社 スチ−ルコ−ド
US4516395A (en) * 1983-08-23 1985-05-14 The Goodyear Tire & Rubber Company Metallic cable for reinforcing elastomeric articles
GB8332395D0 (en) * 1983-12-05 1984-01-11 Bekaert Sa Nv Steel wires
JPS6147839A (ja) * 1984-08-14 1986-03-08 株式会社ブリヂストン タイヤ用補強材
MY100832A (en) * 1986-03-06 1991-03-15 Goodyear Tire & Rubber Reinforced composite structure
JPS6445883A (en) * 1987-08-07 1989-02-20 Toyo Tire & Rubber Co Radial tire for car
JPH01178002A (ja) * 1988-01-08 1989-07-14 Sumitomo Rubber Ind Ltd 自動二輪用ラジアルタイヤ
US4947636A (en) * 1989-02-13 1990-08-14 The Goodyear Tire & Rubber Company Metal wire cord for elastomer reinforcement
FR2663041B1 (fr) * 1990-06-07 1994-04-01 Sodetal Fil d'acier ecroui a resistance elevee.
US5956935A (en) * 1995-03-17 1999-09-28 Tokyo Rope Manufacturing Co., Ltd. High tensile steel filament member for rubber product reinforcement
DE19638984A1 (de) * 1996-09-23 1998-04-02 Drahtcord Saar Gmbh & Co Kg Stahlcord und Verfahren zu dessen Herstellung
EP0976583B1 (en) * 1998-07-29 2005-12-21 Sumitomo Rubber Industries Ltd. Metallic cord and pneumatic tyre
FR2943951B1 (fr) * 2009-04-07 2012-12-14 Michelin Soc Tech Pneumatique pour vehicules lourds comportant une couche d'elements de renforcement circonferentiels.
FR2943950B1 (fr) * 2009-04-07 2011-04-15 Michelin Soc Tech Pneumatique pour vehicules lourds comportant une couche d'element circonferentiels.
US11346049B2 (en) * 2017-12-19 2022-05-31 Compagnie Generale Des Etablissements Michelin Two-layer multi-strand cords having very low, low and medium moduli

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195592A (en) * 1936-01-16 1940-04-02 American Steel & Wire Co Cordage structure and method of making same
BE486708A (es) * 1948-12-27
US2767836A (en) * 1955-06-27 1956-10-23 Lasalle Steel Co Process of extruding steel
NL218132A (es) * 1957-03-30 1900-01-01
US3243338A (en) * 1960-07-27 1966-03-29 Dunlop Tire & Rubber Corp Flexible elastomeric articles and reinforcement therefor
US3259487A (en) 1963-01-31 1966-07-05 United States Steel Corp High-strength wire rope
FR1348290A (fr) * 1963-02-25 1964-01-04 Saar Gmbh Drahtseilwerk Câbles métalliques antigiratoires
US3306022A (en) * 1965-04-30 1967-02-28 United States Steel Corp Wire rope
US3395528A (en) * 1966-02-11 1968-08-06 United States Steel Corp Stainless steel wire products and method of making the same
US3374619A (en) 1966-04-27 1968-03-26 United States Steel Corp Torque balanced rope
GB1264803A (es) 1968-04-10 1972-02-23
JPS4926509Y1 (es) * 1968-07-09 1974-07-18
FR2077770B1 (es) 1970-02-12 1973-03-16 Michelin & Cie
TR16885A (tr) * 1971-05-18 1973-09-01 Pirelli Kaucuk esyalara mahsus takviye edici metal kondonlarda islahat
BE795955A (fr) * 1972-02-25 1973-08-27 Monsanto Co Traitement thermique et mecanique d'un fil en acier
FR2260660B1 (es) * 1974-02-12 1976-11-26 Michelin & Cie
US4020887A (en) * 1975-05-14 1977-05-03 Nikolai Nikiforovich Vlasov Tires reinforced with steel cord

Also Published As

Publication number Publication date
US4176513A (en) 1979-12-04
FI58610C (fi) 1981-03-10
FI58610B (fi) 1980-11-28
JPS5335059A (en) 1978-04-01
FR2363651B1 (es) 1981-11-27
AU506413B2 (en) 1980-01-03
SE7709912L (sv) 1978-03-08
DE2739484C2 (de) 1987-04-30
DE2739484A1 (de) 1978-03-09
GB1565066A (en) 1980-04-16
FR2363651A1 (fr) 1978-03-31
JPS5940959B2 (ja) 1984-10-03
AU2845077A (en) 1979-03-08
FI772623A7 (fi) 1978-03-08
ZA775336B (en) 1978-07-26

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