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KR900006609A - 스틸코오드 및 타이어 - Google Patents

스틸코오드 및 타이어 Download PDF

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Publication number
KR900006609A
KR900006609A KR1019890014522A KR890014522A KR900006609A KR 900006609 A KR900006609 A KR 900006609A KR 1019890014522 A KR1019890014522 A KR 1019890014522A KR 890014522 A KR890014522 A KR 890014522A KR 900006609 A KR900006609 A KR 900006609A
Authority
KR
South Korea
Prior art keywords
gap
steel cord
adjacent
diameter
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.)
Granted
Application number
KR1019890014522A
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English (en)
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KR950007827B1 (ko
Inventor
히사무네 미야와끼
Original Assignee
가나이 히로유끼
도구센 고오교오 가부시기가이샤
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.)
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Application filed by 가나이 히로유끼, 도구센 고오교오 가부시기가이샤 filed Critical 가나이 히로유끼
Publication of KR900006609A publication Critical patent/KR900006609A/ko
Application granted granted Critical
Publication of KR950007827B1 publication Critical patent/KR950007827B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2016—Strands characterised by their cross-sectional shape
    • D07B2201/2018—Strands characterised by their cross-sectional shape oval
    • 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
    • D07B2201/2019—Strands pressed to shape
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Tires In General (AREA)

Abstract

내용 없음

Description

스틸코오드 및 타이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1a도는 실시예 1의 평면도,
제1b도는 동 정면도,
제1c도(A)-(L)은 제1a도의 A-A선∼L-L선 단면도,
제2도는 실시예 2의 단면도,
제3a도는 스틸코오드 간극의 감소율 측정방법의 설명도,
제3b도는 제3a도에 의한 간극의 감소율 측정결과 표시곡선도,
제7도는 연(撚)피치와 소선경의 비와, 코오드의 연신관계 표시곡선도.

Claims (7)

  1. 3-6본의 소선을 합쳐 연으로한 단층연의 스틸코오드에 있어서, 대략 직각단면형상이 길이방향으로 대략 동일하게 향해서 대략 타원형상을 보유하며, 상기한 타원형의 장경(D2)과 단경(D1)의 비가 1.1D2/D1 2.2이고, 또한 서로 이웃하는 소선이 장경축방향의 타원 양단역에 있어서 대략 접하며, 타역에 있어서 이간하도록 형성된 것을 특징으로 하는 스틸 코오드.
  2. 제1항에 있어서, 장경축방향의 타원양단역에서의 인접하는 소선의 간극이 소선경의 0.1배 이하에서, 타역에서의 인접하는 소선의 간극이 소선경의 0.2-1.0배인 것을 특징으로 하는 스틸 코오드.
  3. 제2항에 있어서, 상기한 타역에서의 인접하는 소선의 간극이 소선경의 0.35-0.5배인 것을 특징으로 하는 스틸 코오드.
  4. 제1항에 있어서, 타원의 장경축의 상하에 위치하는 각 소선의 인접하는 소선끼리가 가늘고 긴 히스테리시스 루우프형상인 간극을 형성하고, 또한 상기한 간극이 코오드의 길이방향으로 대략 동간격으로 형성된 것을 특징으로 하는 스틸 코오드.
  5. 제1항에 있어서, 소선경(d)과 꼬임피치(p)의 비가 10p/d28인 것을 특징으로 하는 스티일 코오드.
  6. 제1항에 있어서, 스틸 코오드의 복수본을 고무로 피복한 복합체에 있어서, 고무속의 각소선이 상호간에 인접하는 최소한 소선경의 0.04배 이상의 간극을 각각 구비한 것을 특징으로 하는 스틸 코오드와 고무와의 복합체.
  7. 제1항 또는 제6항에 있어서, 스틸 코오드의 복수본을, 장경축이 동일한 축선상에 위치하도록 간격을 두고 병렬배치하여 고무 시이트로 피복된 복합체를, 최소한 벨트부에 매설한 타이어를 특징으로 하는 스틸 코오드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014522A 1988-10-11 1989-10-10 스틸코오드(steel cord) 및 타이어 Expired - Lifetime KR950007827B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63256764A JPH02104783A (ja) 1988-10-11 1988-10-11 スチールコードおよびタイヤ
JP63-256764 1988-10-11

Publications (2)

Publication Number Publication Date
KR900006609A true KR900006609A (ko) 1990-05-08
KR950007827B1 KR950007827B1 (ko) 1995-07-20

Family

ID=17297121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014522A Expired - Lifetime KR950007827B1 (ko) 1988-10-11 1989-10-10 스틸코오드(steel cord) 및 타이어

Country Status (5)

Country Link
US (1) US5162067A (ko)
EP (1) EP0363893B1 (ko)
JP (1) JPH02104783A (ko)
KR (1) KR950007827B1 (ko)
DE (1) DE68928580T2 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118189A (ja) * 1988-10-26 1990-05-02 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
US5223060A (en) * 1988-10-26 1993-06-29 The Yokohama Rubber Co., Ltd. Pneumatic radial tire including steel cords of flat oblong cross-sectional configuration
EP0462716B1 (en) * 1990-06-16 1995-06-28 Tokusen Kogyo Company Limited Steel cord for reinforcing rubber product
JP3100708B2 (ja) * 1991-02-25 2000-10-23 株式会社ブリヂストン ゴム物品補強用スチールコード及びこれをベルト層に用いた空気入りラジアルタイヤ
JPH04281081A (ja) * 1991-03-06 1992-10-06 Bridgestone Corp ゴム補強用金属コ−ド及びこれを使用したタイヤ
US5609014A (en) * 1992-04-20 1997-03-11 Tokyo Rope Manufacturing Co., Ltd. Rubber reinforcing steel cord
AU683522B2 (en) * 1993-12-15 1997-11-13 N.V. Bekaert S.A. Open steel cord structure
JP3339950B2 (ja) * 1993-12-19 2002-10-28 株式会社ブリヂストン 偏平断面を有するゴム物品補強用スチ−ルコ−ドの製造方法
JP3777210B2 (ja) * 1995-01-24 2006-05-24 横浜ゴム株式会社 空気入りラジアルタイヤ
DE19535598A1 (de) * 1995-09-25 1997-03-27 Drahtcord Saar Gmbh & Co Kg Verfahren zur Herstellung eines Stahlcords
EP0791484B1 (en) * 1996-02-23 2002-06-12 Bridgestone Corporation Pneumatic tires
US6475636B1 (en) 1997-07-29 2002-11-05 N.V. Bekaert S.A. Steel cord for protection plies of pneumatic tires
US6237663B1 (en) 1997-10-14 2001-05-29 Pirelli Coordinamento Pneumatici S.P.A. Pneumatic tire comprising reinforcing metal wire cords with at least one shape memory wire and method of making same
DE69715624T2 (de) * 1997-10-14 2003-05-15 Pirelli Pneumatici S.P.A., Milano Verstärkungskabel aus einer Formgedächtnislegierung für Elastomererzeugnisse, insbesondere für Luftreifen, und Luftreifen mit solchen Kabeln
KR100493671B1 (ko) * 1998-09-10 2005-08-31 한국타이어 주식회사 래이디얼타이어용스틸코드
JP2001187509A (ja) * 1999-12-28 2001-07-10 Sumitomo Rubber Ind Ltd 重荷重用ラジアルタイヤ
JP4678958B2 (ja) * 2000-12-08 2011-04-27 株式会社ブリヂストン 二輪自動車用タイヤの製造方法及び二輪自動車用タイヤ
US20030005994A1 (en) * 2001-05-28 2003-01-09 Shigeki Yoshioka Pneumatic tire
JP2007030401A (ja) * 2005-07-28 2007-02-08 Toyo Tire & Rubber Co Ltd ゴム被覆コードの製造方法およびその製造に用いるゴム押出機
KR101019719B1 (ko) * 2008-07-08 2011-03-07 홍덕스틸코드주식회사 저하중 신율 증가없이 고무침투성이 우수한 타이어 보강용 스틸코드
JP5431848B2 (ja) * 2009-03-18 2014-03-05 トクセン工業株式会社 ゴム製品補強用スチールコードおよびその製造方法
NZ703992A (en) * 2012-08-01 2018-04-27 Lewis And Clark Pharmaceuticals Inc N-alkyl 2-(disubstituted)alkynyladenosine-5’-uronamides as a2a agonists
US9822141B2 (en) 2012-08-01 2017-11-21 Lewis And Clark Pharmaceuticals, Inc. N-alkyl 2-(disubstituted)alkynyladenosine-5-uronamides as A2A agonists
US12291818B2 (en) 2019-12-17 2025-05-06 Pirelli Tyre S.P.A Process and apparatus for manufacturing a metallic reinforcing cord for tyres for vehicle wheels
BR112022009771A2 (pt) 2019-12-17 2022-08-16 Pirelli Cabo de reforço metálico para pneus de rodas de veículos
CN114786961B (zh) 2019-12-17 2024-07-09 倍耐力轮胎股份公司 用于车轮轮胎的金属增强帘线
US12448729B2 (en) * 2020-09-25 2025-10-21 Pirelli Tyre S.P.A. Vehicle wheels and tyre comprising said metallic reinforcing cord
DE102021205127A1 (de) * 2021-05-20 2022-11-24 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit einem Gürtelverband mit zumindest einer Gürtellage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049421B2 (ja) * 1980-08-11 1985-11-01 株式会社ブリヂストン 金属コ−ドとゴムの複合体
JPS59125996U (ja) * 1983-02-10 1984-08-24 トクセン工業株式会社 スチ−ルコ−ド
JPS59157391A (ja) * 1983-02-28 1984-09-06 横浜ゴム株式会社 ゴム補強用金属コ−ド
JPS59156805A (ja) * 1983-02-28 1984-09-06 Yokohama Rubber Co Ltd:The 乗用車用ラジアルタイヤ
JPS6021435A (ja) * 1983-07-15 1985-02-02 Matsushita Electric Ind Co Ltd 観察用サンプルの製造方法
US4516395A (en) * 1983-08-23 1985-05-14 The Goodyear Tire & Rubber Company Metallic cable for reinforcing elastomeric articles
JPS61108397A (ja) * 1984-10-31 1986-05-27 Green Cross Corp:The インタ−フエロン−γ蛋白質の製造法
JPS61108397U (ko) * 1984-12-21 1986-07-09
US4850412A (en) * 1987-10-13 1989-07-25 E. I. Du Pont De Nemours And Company Radial tires containing polyamide monofilament
JPH02118189A (ja) * 1988-10-26 1990-05-02 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP2936112B2 (ja) * 1988-11-11 1999-08-23 株式会社ブリヂストン 補強用スチールコード

Also Published As

Publication number Publication date
KR950007827B1 (ko) 1995-07-20
DE68928580T2 (de) 1998-09-10
US5162067A (en) 1992-11-10
EP0363893A3 (en) 1992-03-04
DE68928580D1 (de) 1998-03-26
JPH0325557B2 (ko) 1991-04-08
JPH02104783A (ja) 1990-04-17
EP0363893B1 (en) 1998-02-18
EP0363893A2 (en) 1990-04-18

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