WO2009054346A1 - 環状同芯撚りビードコード及びそれを使用した車両用タイヤ - Google Patents

環状同芯撚りビードコード及びそれを使用した車両用タイヤ Download PDF

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Publication number
WO2009054346A1
WO2009054346A1 PCT/JP2008/068969 JP2008068969W WO2009054346A1 WO 2009054346 A1 WO2009054346 A1 WO 2009054346A1 JP 2008068969 W JP2008068969 W JP 2008068969W WO 2009054346 A1 WO2009054346 A1 WO 2009054346A1
Authority
WO
WIPO (PCT)
Prior art keywords
bead cord
twisted
annular
vehicular tire
concentrically
Prior art date
Application number
PCT/JP2008/068969
Other languages
English (en)
French (fr)
Inventor
Hitoshi Wakahara
Kenichi Okamoto
Original Assignee
Sumitomo(Sei) Steel Wire Corp.
Sumitomo Electric Tochigi Co., 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 Sumitomo(Sei) Steel Wire Corp., Sumitomo Electric Tochigi Co., Ltd. filed Critical Sumitomo(Sei) Steel Wire Corp.
Priority to CN200880021666A priority Critical patent/CN101687445A/zh
Priority to US12/602,717 priority patent/US20100200142A1/en
Priority to EP08842493A priority patent/EP2179869A4/en
Publication of WO2009054346A1 publication Critical patent/WO2009054346A1/ja

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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • 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
    • D07B1/0613—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
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/005—Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires
    • 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
    • D07B2201/2034—Strands comprising crossing wires or filaments in the same layer
    • 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
    • D07B2201/2037—Strands characterised by the use of different wires or filaments regarding the dimension of the wires or filaments
    • 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
    • D07B2201/2042—Strands characterised by a coating
    • D07B2201/2044—Strands characterised by a coating comprising polymers
    • 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
    • D07B2201/2046—Strands comprising fillers
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords
    • D07B2501/2053—Tire cords for wheel rim attachment
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire

Abstract

　良好な製造性、取り扱い性を確保しつつ軽量化が図られた環状同芯撚りビードコード及びそれを使用した車両用タイヤを提供する。 　金属製の環状コア１１の周りに側線１２を螺旋状に巻き付けてシース層１３とした環状同芯撚りビードコード２であって、側線１２を、アラミド繊維からなる側線本体２１に一対のスチールワイヤ２２をラッピングして構成している。
PCT/JP2008/068969 2007-10-26 2008-10-20 環状同芯撚りビードコード及びそれを使用した車両用タイヤ WO2009054346A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880021666A CN101687445A (zh) 2007-10-26 2008-10-20 环形同心扭绞胎圈帘线和使用该胎圈帘线的车辆轮胎
US12/602,717 US20100200142A1 (en) 2007-10-26 2008-10-20 Annular core stranded bead wire and vehicle tire using the same
EP08842493A EP2179869A4 (en) 2007-10-26 2008-10-20 RINGED AND CONCENTRICALLY GROUNDED PEARL CORD AND VEHICLE TIRES WITH PEARL CORD

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007278897 2007-10-26
JP2007-278897 2007-10-26
JP2008-067469 2008-03-17
JP2008067469 2008-03-17
JP2008265935A JP2009255894A (ja) 2007-10-26 2008-10-15 環状同芯撚りビードコード及びそれを使用した車両用タイヤ
JP2008-265935 2008-10-15

Publications (1)

Publication Number Publication Date
WO2009054346A1 true WO2009054346A1 (ja) 2009-04-30

Family

ID=40579451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068969 WO2009054346A1 (ja) 2007-10-26 2008-10-20 環状同芯撚りビードコード及びそれを使用した車両用タイヤ

Country Status (6)

Country Link
US (1) US20100200142A1 (ja)
EP (1) EP2179869A4 (ja)
JP (1) JP2009255894A (ja)
KR (1) KR20100075776A (ja)
CN (1) CN101687445A (ja)
WO (1) WO2009054346A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534575A (ja) * 2010-07-16 2013-09-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 金属コアを有する複合コードおよびその製造方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2982884B1 (fr) * 2011-11-23 2014-06-06 Michelin Soc Tech Cable metallique a deux couches, gomme in situ par un elastomere thermoplastique insature
FR2991631B1 (fr) * 2012-06-07 2015-04-24 Michelin & Cie Tringle pliable pour pneumatique.
FR2991632B1 (fr) 2012-06-07 2014-06-27 Michelin & Cie Tringle hybride allegee pour pneumatique.
JP6266881B2 (ja) * 2012-12-21 2018-01-24 東洋ゴム工業株式会社 ゴム補強用スチールコード及び空気入りタイヤ
CN105263730B (zh) * 2013-04-09 2018-01-12 库珀轮胎和橡胶公司 胎圈
KR101692503B1 (ko) * 2014-11-04 2017-01-03 홍덕산업 주식회사 단일 용접에 의한 케이블비드 및 그 제조방법
CN105346336A (zh) * 2015-12-14 2016-02-24 刘安林 一种轮胎及其缆型胎圈
CN105346335A (zh) * 2015-12-14 2016-02-24 刘安林 一种轮胎及其缆型胎圈
JP6764420B2 (ja) * 2015-12-21 2020-09-30 日本板硝子株式会社 ゴム補強用コード及びそれを用いたゴム製品
JP2018070137A (ja) * 2016-10-26 2018-05-10 クムホ タイヤ カンパニー インコーポレーテッド 空気入りタイヤ用ケーブルビード及びこれを備えた空気入りタイヤ
JP6875209B2 (ja) * 2017-06-19 2021-05-19 株式会社ブリヂストン ランフラットタイヤ
CN107953728B (zh) * 2017-11-27 2020-02-11 江苏兴达钢帘线股份有限公司 一种缆型胎圈及轮胎
JP7148368B2 (ja) * 2018-11-15 2022-10-05 Ｔｏｙｏ Ｔｉｒｅ株式会社 ビードコア製造装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823980A (ja) * 1981-07-20 1983-02-12 ミシユラン・エ・コンパニ−（コンパニ−・ゼネラ−ル・デ・ゼタブリスマン・ミシユラン） タイヤビ−ドのビ−ドワイヤ
JP2000225817A (ja) * 1999-02-02 2000-08-15 Bridgestone Corp 空気入りタイヤ
JP2001301430A (ja) * 2000-04-24 2001-10-31 Sumitomo Rubber Ind Ltd ビードコア及びそれを用いた空気入りタイヤ
JP2006044643A (ja) * 2004-07-05 2006-02-16 Sumitomo Denko Steel Wire Kk 環状同芯撚りビードコード

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176705A (en) * 1976-01-16 1979-12-04 The Goodyear Tire & Rubber Company Tire cord with a synthetic fiber core
DE2648524A1 (de) * 1976-10-27 1978-05-03 Drahtcord Saar Gmbh & Co Kg Drahtseil als festigkeitstraeger in gummi- oder kunststoffartikeln, insbesondere in fahrzeugluftreifen
EP0293263B1 (en) * 1987-05-28 1992-02-26 The Yokohama Rubber Co., Ltd. Rubber-reinforcing cords and radial-ply tires using the same
JP2746764B2 (ja) * 1991-02-20 1998-05-06 不二精工株式会社 ビードワイヤ
JP2002528317A (ja) * 1998-10-28 2002-09-03 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ タイヤのビードコア組立体およびこれを使用したタイヤ
US7735307B2 (en) * 2004-07-05 2010-06-15 Sumitomo (Sei) Steel Wire Corp. Annular concentric-lay bead cord

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823980A (ja) * 1981-07-20 1983-02-12 ミシユラン・エ・コンパニ−（コンパニ−・ゼネラ−ル・デ・ゼタブリスマン・ミシユラン） タイヤビ−ドのビ−ドワイヤ
JP2000225817A (ja) * 1999-02-02 2000-08-15 Bridgestone Corp 空気入りタイヤ
JP2001301430A (ja) * 2000-04-24 2001-10-31 Sumitomo Rubber Ind Ltd ビードコア及びそれを用いた空気入りタイヤ
JP2006044643A (ja) * 2004-07-05 2006-02-16 Sumitomo Denko Steel Wire Kk 環状同芯撚りビードコード

Non-Patent Citations (1)

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Title
See also references of EP2179869A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534575A (ja) * 2010-07-16 2013-09-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 金属コアを有する複合コードおよびその製造方法

Also Published As

Publication number Publication date
EP2179869A1 (en) 2010-04-28
CN101687445A (zh) 2010-03-31
EP2179869A4 (en) 2011-10-12
KR20100075776A (ko) 2010-07-05
US20100200142A1 (en) 2010-08-12
JP2009255894A (ja) 2009-11-05

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