JPS57160702A - Improved pneumatic tire - Google Patents

Improved pneumatic tire

Info

Publication number
JPS57160702A
JPS57160702A JP56046332A JP4633281A JPS57160702A JP S57160702 A JPS57160702 A JP S57160702A JP 56046332 A JP56046332 A JP 56046332A JP 4633281 A JP4633281 A JP 4633281A JP S57160702 A JPS57160702 A JP S57160702A
Authority
JP
Japan
Prior art keywords
filament
steel cord
pneumatic tire
improved
elements
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
JP56046332A
Other languages
Japanese (ja)
Other versions
JPS6358722B2 (en
Inventor
Takao Ogino
Seisuke Tomita
Takehiro Tsukamoto
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 JP56046332A priority Critical patent/JPS57160702A/en
Publication of JPS57160702A publication Critical patent/JPS57160702A/en
Publication of JPS6358722B2 publication Critical patent/JPS6358722B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D07B1/066—Reinforcing cords for rubber or plastic articles the wires being made from special alloy or special steel composition
    • 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
    • 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
    • D07B2201/2009—Wires or filaments characterised by the materials used
    • 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
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3096—Amorphous metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/202—Environmental resistance
    • D07B2401/2025—Environmental resistance avoiding corrosion

Abstract

PURPOSE:To improve durability by applying to a belt and/or carcass ply stuff, a steel cord to which a filament made by amorphous alloy of metal composition is applied. CONSTITUTION:A filament is formed by amorphous alloy consisting of transitional metal elements M such as nickel, metalloid elements N such as carbon and iron Fe and having metal composition shown by a prescribed general expression, and then the filament is applied to either or both of a core filament and a primary sheath filament 2 so as to form a steel cord. This steel cord is applied to at least either of a belt of a pneumatic tire or its carcass ply stuff. By this constitution, adhesive strength between the steel cord and rubber composite is raised through addition of the metal elements M and heat stability against generation of heat at the time of high speed is improved through addition of the metalloid elements N. Therefore durability of the tire may be improved.
JP56046332A 1981-03-31 1981-03-31 Improved pneumatic tire Granted JPS57160702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046332A JPS57160702A (en) 1981-03-31 1981-03-31 Improved pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046332A JPS57160702A (en) 1981-03-31 1981-03-31 Improved pneumatic tire

Publications (2)

Publication Number Publication Date
JPS57160702A true JPS57160702A (en) 1982-10-04
JPS6358722B2 JPS6358722B2 (en) 1988-11-16

Family

ID=12744182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046332A Granted JPS57160702A (en) 1981-03-31 1981-03-31 Improved pneumatic tire

Country Status (1)

Country Link
JP (1) JPS57160702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213857A (en) * 1982-06-04 1983-12-12 Takeshi Masumoto Amorphous iron alloy having superior fatigue characteristic
JPS62118195U (en) * 1986-01-20 1987-07-27

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514017A (en) * 1974-07-01 1976-01-13 Tohoku Daigaku Kinzoku Zairyo Kokyodo taihiro taizenmenfushoku taikoshoku taisukimafushoku taioryokufushokuware taisuisozeiseiyo amorufuasutetsugokin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514017A (en) * 1974-07-01 1976-01-13 Tohoku Daigaku Kinzoku Zairyo Kokyodo taihiro taizenmenfushoku taikoshoku taisukimafushoku taioryokufushokuware taisuisozeiseiyo amorufuasutetsugokin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213857A (en) * 1982-06-04 1983-12-12 Takeshi Masumoto Amorphous iron alloy having superior fatigue characteristic
JPH0461066B2 (en) * 1982-06-04 1992-09-29 Takeshi Masumoto
JPS62118195U (en) * 1986-01-20 1987-07-27
JPH0322315Y2 (en) * 1986-01-20 1991-05-15

Also Published As

Publication number Publication date
JPS6358722B2 (en) 1988-11-16

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