WO1988005624A3 - Structure de cable en acier a haute resistance a la traction - Google Patents

Structure de cable en acier a haute resistance a la traction Download PDF

Info

Publication number
WO1988005624A3
WO1988005624A3 PCT/BE1988/000019 BE8800019W WO8805624A3 WO 1988005624 A3 WO1988005624 A3 WO 1988005624A3 BE 8800019 W BE8800019 W BE 8800019W WO 8805624 A3 WO8805624 A3 WO 8805624A3
Authority
WO
WIPO (PCT)
Prior art keywords
steel cord
cord structure
tensile steel
delta
part load
Prior art date
Application number
PCT/BE1988/000019
Other languages
English (en)
Other versions
WO1988005624A2 (fr
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
Priority to PCT/BE1988/000019 priority Critical patent/WO1988005624A2/fr
Priority to EP88904308A priority patent/EP0378534B1/fr
Priority to AT88904308T priority patent/ATE91514T1/de
Publication of WO1988005624A2 publication Critical patent/WO1988005624A2/fr
Publication of WO1988005624A3 publication Critical patent/WO1988005624A3/fr
Priority to JP89115258A priority patent/JPH0253982A/ja
Priority to BR898902515A priority patent/BR8902515A/pt

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
    • 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
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • 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
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3046—Steel characterised by the carbon content
    • D07B2205/3057—Steel characterised by the carbon content having a high carbon content, e.g. greater than 0,8 percent respectively SHT or UHT wires
    • 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
    • D07B2207/202—Double twist unwinding
    • D07B2207/203—Double twist unwinding comprising flyer
    • 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
    • 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
    • D07B2207/209—Tubular strander

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)

Abstract

Une structure de câblé en acier 3 x delta est caractérisée par un allongement sous l'effet d'une charge partielle qui se situe entre 0,2 et 0,45 %, par une haute résistance à la traction et par un diamètre delta situé dans une plage allant de 0,27 à 0,35 mm. Le pas de torsion préférable est de 14 mm. Les valeurs d'allongement sous l'effet d'une charge partielle et de diamètre ci-dessus mentionnées garantissent une pénétration de caoutchouc uniforme, indépendante de la tension de déroulement utilisée dans le procédé de fabrication de pneus ainsi que le maintien du module de traction.
PCT/BE1988/000019 1988-06-01 1988-06-01 Structure de cable en acier a haute resistance a la traction WO1988005624A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/BE1988/000019 WO1988005624A2 (fr) 1988-06-01 1988-06-01 Structure de cable en acier a haute resistance a la traction
EP88904308A EP0378534B1 (fr) 1988-06-01 1988-06-01 Structure de cable en acier a haute resistance a la traction
AT88904308T ATE91514T1 (de) 1988-06-01 1988-06-01 Aufbau eines stahlcords mit hoher zugfestigkeit.
JP89115258A JPH0253982A (ja) 1988-06-01 1989-05-10 高張力スチールコード構造体
BR898902515A BR8902515A (pt) 1988-06-01 1989-06-01 Cordao de aco adaptado para o reforco do amortecedor de pneus de borracha,produto de borracha e pneu de passageiro de borracha

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BE1988/000019 WO1988005624A2 (fr) 1988-06-01 1988-06-01 Structure de cable en acier a haute resistance a la traction

Publications (2)

Publication Number Publication Date
WO1988005624A2 WO1988005624A2 (fr) 1988-08-11
WO1988005624A3 true WO1988005624A3 (fr) 1989-03-23

Family

ID=3883189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1988/000019 WO1988005624A2 (fr) 1988-06-01 1988-06-01 Structure de cable en acier a haute resistance a la traction

Country Status (5)

Country Link
EP (1) EP0378534B1 (fr)
JP (1) JPH0253982A (fr)
AT (1) ATE91514T1 (fr)
BR (1) BR8902515A (fr)
WO (1) WO1988005624A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433962B1 (fr) * 1989-12-20 1998-05-06 Tokusen Kogyo Company Limited Câble en acier pour renforcer les articles élastomères
US5337549A (en) * 1989-12-20 1994-08-16 Tokusen Kogyo Company Limited Steel cord for reinforcement of rubber products
DE69021571T2 (de) * 1990-05-01 1996-03-28 Bridgestone Corp Radialer luftreifen.
EP0462716B1 (fr) * 1990-06-16 1995-06-28 Tokusen Kogyo Company Limited Câble en acier pour le renforcement d'articles en caoutchouc
JPH0768673B2 (ja) * 1991-12-27 1995-07-26 トクセン工業株式会社 ゴム製品補強用スチールコード
AT401369B (de) * 1994-04-28 1996-08-26 Semperit Ag Fahrzeugreifen in radialbauart
ITPD20100018U1 (it) * 2010-03-26 2011-09-27 Euroalpha S R L Macchina per la trefolatura di un fascio di fili
JP5403123B1 (ja) * 2012-08-21 2014-01-29 横浜ゴム株式会社 空気入りタイヤ
JP6992613B2 (ja) * 2018-03-12 2022-01-13 横浜ゴム株式会社 空気入りタイヤ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034363A (en) * 1978-10-31 1980-06-04 Pirelli Metal cord
FR2464834A1 (fr) * 1979-09-13 1981-03-20 Bridgestone Tire Co Ltd Pneumatique a carcasse radiale
GB2081765A (en) * 1980-08-11 1982-02-24 Bridgestone Tire Co Ltd Metal cord-rubber composite materials
EP0144811A2 (fr) * 1983-12-05 1985-06-19 N.V. Bekaert S.A. Fil d'acier présentant une résistance à la traction
EP0168857A1 (fr) * 1984-07-20 1986-01-22 N.V. Bekaert S.A. Construction d'un câblé métallique
US4738096A (en) * 1986-01-17 1988-04-19 Tokyo Rope Mfg. Co., Ltd. Metal cord

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189605A (ja) * 1984-03-10 1985-09-27 Kawatetsu Kousen Kogyo Kk ラジアルタイヤ用スチ−ルコ−ド

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034363A (en) * 1978-10-31 1980-06-04 Pirelli Metal cord
FR2464834A1 (fr) * 1979-09-13 1981-03-20 Bridgestone Tire Co Ltd Pneumatique a carcasse radiale
GB2081765A (en) * 1980-08-11 1982-02-24 Bridgestone Tire Co Ltd Metal cord-rubber composite materials
EP0144811A2 (fr) * 1983-12-05 1985-06-19 N.V. Bekaert S.A. Fil d'acier présentant une résistance à la traction
EP0168857A1 (fr) * 1984-07-20 1986-01-22 N.V. Bekaert S.A. Construction d'un câblé métallique
US4738096A (en) * 1986-01-17 1988-04-19 Tokyo Rope Mfg. Co., Ltd. Metal cord

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, volume 10, 37 (M-453)(2094), 14 February 1986; & JP-A-60189605 (KAWATETSU KOUSEN KOGYO K.K.) 27 September 1985 *

Also Published As

Publication number Publication date
BR8902515A (pt) 1990-01-16
EP0378534B1 (fr) 1993-07-14
ATE91514T1 (de) 1993-07-15
EP0378534A1 (fr) 1990-07-25
JPH0253982A (ja) 1990-02-22
WO1988005624A2 (fr) 1988-08-11

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