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JPS5682604A - Tyre having improved durable life - Google Patents

Tyre having improved durable life

Info

Publication number
JPS5682604A
JPS5682604A JP15673679A JP15673679A JPS5682604A JP S5682604 A JPS5682604 A JP S5682604A JP 15673679 A JP15673679 A JP 15673679A JP 15673679 A JP15673679 A JP 15673679A JP S5682604 A JPS5682604 A JP S5682604A
Authority
JP
Japan
Prior art keywords
steel cord
rubber
cobalt
liquefied
zinc
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.)
Granted
Application number
JP15673679A
Other languages
Japanese (ja)
Other versions
JPS5845365B2 (en
Inventor
Shuichi Watanabe
Takao Ogino
Yukihiko Kobayashi
Narihisa Sano
Ryoichi Mori
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP54156736A priority Critical patent/JPS5845365B2/en
Publication of JPS5682604A publication Critical patent/JPS5682604A/en
Publication of JPS5845365B2 publication Critical patent/JPS5845365B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

PURPOSE: To improve an antifatigue property of a steel cord, by a method wherein a steel cord plated with ternary alloy of a given copper-cobalt-zinc is sheathed with a burried rubber mixed with a given liquefied rubber.
CONSTITUTION: In a radial type in which a steel cord layer is formed, a steel cord, whose surface consists of filaments plated with ternary alloy of copper-cobalt-zinc, is reinforced with a cord layer which is formed such that 5W25wt% of the rubber component in the rubber composition is burried with the rubber composition being liquefied polyisoprene having 10,000W80,000 molecular weight, and the resultant work is vulcanized for forming. The liquefied polyisoprene containing 5W10wt% of bindings 1, 2 and bindings 3, 4 is used. The composition of said ternary alloy is preferably 58W75wt% of copper, 0.5W10wt% of cobalt, and 15W41.5wt% of zinc.
COPYRIGHT: (C)1981,JPO&Japio
JP54156736A 1979-12-05 1979-12-05 Tires with improved durability Expired JPS5845365B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54156736A JPS5845365B2 (en) 1979-12-05 1979-12-05 Tires with improved durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54156736A JPS5845365B2 (en) 1979-12-05 1979-12-05 Tires with improved durability

Publications (2)

Publication Number Publication Date
JPS5682604A true JPS5682604A (en) 1981-07-06
JPS5845365B2 JPS5845365B2 (en) 1983-10-08

Family

ID=15634190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54156736A Expired JPS5845365B2 (en) 1979-12-05 1979-12-05 Tires with improved durability

Country Status (1)

Country Link
JP (1) JPS5845365B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851146A (en) * 1981-09-22 1983-03-25 住友ゴム工業株式会社 Steel cord-rubber composite material
US4911991A (en) * 1987-03-02 1990-03-27 Pirelli Coordinamento Pneumatici S.P.A. Metal wires used for reinforcing elastomeric material
US5200273A (en) * 1987-11-07 1993-04-06 Sumitomo Rubber Industries, Ltd. Metal composite of rubber, benothiazole sulfenamide and copper alloy
US5624764A (en) * 1987-11-07 1997-04-29 Sumitomo Rubber Industries, Ltd. Composite material of metal and rubber for use in industrial rubber articles
WO2013035805A1 (en) * 2011-09-06 2013-03-14 栃木住友電工株式会社 Metal wire for rubber reinforcement, manufacturing method for same, and tyre
JP2014019302A (en) * 2012-07-18 2014-02-03 Sumitomo Rubber Ind Ltd Elastic crawler
JP2014019062A (en) * 2012-07-18 2014-02-03 Sumitomo Rubber Ind Ltd Method for manufacturing a tire and pneumatic tire
KR20150036682A (en) * 2012-07-24 2015-04-07 엔브이 베카에르트 에스에이 A steel cord for rubber reinforcement with selectively brass coated filaments
US10358769B2 (en) 2012-02-06 2019-07-23 Nv Bekaert Sa Ternary or quaternary alloy coating for steam ageing and cured humidity adhesion elongated steel element comprising a ternary or quaternary brass alloy coating and corresponding method
US10619271B2 (en) 2012-02-06 2020-04-14 Nv Bekaert Sa Process for manufacturing an elongated steel element to reinforce rubber products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436385A (en) * 1977-06-20 1979-03-17 Kuraray Co Ltd Composite having improved adhesive strength between rubber and metal
JPS5489940A (en) * 1977-12-27 1979-07-17 Tokyo Rope Mfg Co Brass plated steel wire having food drawability
JPS5489939A (en) * 1977-12-27 1979-07-17 Tokyo Rope Mfg Co Metal wire or strip for reinforcing rubber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436385A (en) * 1977-06-20 1979-03-17 Kuraray Co Ltd Composite having improved adhesive strength between rubber and metal
JPS5489940A (en) * 1977-12-27 1979-07-17 Tokyo Rope Mfg Co Brass plated steel wire having food drawability
JPS5489939A (en) * 1977-12-27 1979-07-17 Tokyo Rope Mfg Co Metal wire or strip for reinforcing rubber

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851146A (en) * 1981-09-22 1983-03-25 住友ゴム工業株式会社 Steel cord-rubber composite material
US4911991A (en) * 1987-03-02 1990-03-27 Pirelli Coordinamento Pneumatici S.P.A. Metal wires used for reinforcing elastomeric material
US5200273A (en) * 1987-11-07 1993-04-06 Sumitomo Rubber Industries, Ltd. Metal composite of rubber, benothiazole sulfenamide and copper alloy
US5624764A (en) * 1987-11-07 1997-04-29 Sumitomo Rubber Industries, Ltd. Composite material of metal and rubber for use in industrial rubber articles
WO2013035805A1 (en) * 2011-09-06 2013-03-14 栃木住友電工株式会社 Metal wire for rubber reinforcement, manufacturing method for same, and tyre
JP2013053359A (en) * 2011-09-06 2013-03-21 Tochigi Sumitomo Denko Kk Metal wire for rubber reinforcement, method for manufacturing the same, and tire
CN103814159A (en) * 2011-09-06 2014-05-21 栃木住友电工株式会社 Metal Wire for rubber reinforcement, manufacturing method for same, and tyre
US10358769B2 (en) 2012-02-06 2019-07-23 Nv Bekaert Sa Ternary or quaternary alloy coating for steam ageing and cured humidity adhesion elongated steel element comprising a ternary or quaternary brass alloy coating and corresponding method
US10619271B2 (en) 2012-02-06 2020-04-14 Nv Bekaert Sa Process for manufacturing an elongated steel element to reinforce rubber products
JP2014019302A (en) * 2012-07-18 2014-02-03 Sumitomo Rubber Ind Ltd Elastic crawler
JP2014019062A (en) * 2012-07-18 2014-02-03 Sumitomo Rubber Ind Ltd Method for manufacturing a tire and pneumatic tire
JP2015526605A (en) * 2012-07-24 2015-09-10 ナムローゼ・フェンノートシャップ・ベーカート・ソシエテ・アノニムＮ Ｖ Ｂｅｋａｅｒｔ Ｓｏｃｉｅｔｅ Ａｎｏｎｙｍｅ Steel cord for rubber reinforcement with filaments selectively coated with brass
KR20150036682A (en) * 2012-07-24 2015-04-07 엔브이 베카에르트 에스에이 A steel cord for rubber reinforcement with selectively brass coated filaments

Also Published As

Publication number Publication date
JPS5845365B2 (en) 1983-10-08

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