KR100393476B1 - 비드부를 보강한 공기입 타이어 - Google Patents

비드부를 보강한 공기입 타이어 Download PDF

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Publication number
KR100393476B1
KR100393476B1 KR10-2001-0014259A KR20010014259A KR100393476B1 KR 100393476 B1 KR100393476 B1 KR 100393476B1 KR 20010014259 A KR20010014259 A KR 20010014259A KR 100393476 B1 KR100393476 B1 KR 100393476B1
Authority
KR
South Korea
Prior art keywords
bead
rubber
wound
rubber lump
tire
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.)
Expired - Fee Related
Application number
KR10-2001-0014259A
Other languages
English (en)
Korean (ko)
Other versions
KR20020074318A (ko
Inventor
정도종
박복수
이명진
Original Assignee
금호산업주식회사
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
Priority to KR10-2001-0014259A priority Critical patent/KR100393476B1/ko
Application filed by 금호산업주식회사 filed Critical 금호산업주식회사
Priority to EP01963601A priority patent/EP1377464B1/en
Priority to DE60138838T priority patent/DE60138838D1/de
Priority to JP2002575252A priority patent/JP2004523419A/ja
Priority to US10/472,603 priority patent/US7225846B2/en
Priority to CA002441527A priority patent/CA2441527A1/en
Priority to PCT/KR2001/001483 priority patent/WO2002076767A1/en
Publication of KR20020074318A publication Critical patent/KR20020074318A/ko
Application granted granted Critical
Publication of KR100393476B1 publication Critical patent/KR100393476B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60C9/02—Carcasses
    • 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
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0081—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion the carcass plies folded around or between more than one bead core
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • B60C15/0247—Bead contour, e.g. lips, grooves, or ribs with reverse bead seat inclination, i.e. the axially inner diameter of the bead seat is bigger than the axially outer diameter thereof
    • 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
    • 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
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like
    • 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
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
KR10-2001-0014259A 2001-03-20 2001-03-20 비드부를 보강한 공기입 타이어 Expired - Fee Related KR100393476B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR10-2001-0014259A KR100393476B1 (ko) 2001-03-20 2001-03-20 비드부를 보강한 공기입 타이어
DE60138838T DE60138838D1 (enExample) 2001-03-20 2001-08-31
JP2002575252A JP2004523419A (ja) 2001-03-20 2001-08-31 ビード部を補強した空気入りタイヤ
US10/472,603 US7225846B2 (en) 2001-03-20 2001-08-31 Pneumatic tire with reinforced bead part
EP01963601A EP1377464B1 (en) 2001-03-20 2001-08-31 Pneumatic tire with reinforced bead part
CA002441527A CA2441527A1 (en) 2001-03-20 2001-08-31 Pneumatic tire with reinforced bead part
PCT/KR2001/001483 WO2002076767A1 (en) 2001-03-20 2001-08-31 Pneumatic tire with reinforced bead part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0014259A KR100393476B1 (ko) 2001-03-20 2001-03-20 비드부를 보강한 공기입 타이어

Publications (2)

Publication Number Publication Date
KR20020074318A KR20020074318A (ko) 2002-09-30
KR100393476B1 true KR100393476B1 (ko) 2003-08-02

Family

ID=19707130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0014259A Expired - Fee Related KR100393476B1 (ko) 2001-03-20 2001-03-20 비드부를 보강한 공기입 타이어

Country Status (7)

Country Link
US (1) US7225846B2 (enExample)
EP (1) EP1377464B1 (enExample)
JP (1) JP2004523419A (enExample)
KR (1) KR100393476B1 (enExample)
CA (1) CA2441527A1 (enExample)
DE (1) DE60138838D1 (enExample)
WO (1) WO2002076767A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6779574B2 (en) * 2001-11-27 2004-08-24 Michelin Recherche Et Technique S.A. Tire with multiple carcass reinforcement plies having beads of specified structure
WO2008063178A1 (en) * 2006-11-22 2008-05-29 Michelin Recherche Et Technique S.A. Tire with improved bead portion
KR100985150B1 (ko) * 2008-07-10 2010-10-08 강준길 내연기관용 소음기 및 이를 구비한 내연기관용 엔진
US8627866B2 (en) * 2009-01-09 2014-01-14 Bridgestone Americas Tire Operations, Llc Tire and wheel rim assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077161A2 (en) * 1981-10-09 1983-04-20 Dunlop Limited A tyre
JPH06227216A (ja) * 1992-12-07 1994-08-16 Bridgestone Corp 空気入りラジアルタイヤ
JPH0717219A (ja) * 1993-07-02 1995-01-20 Bridgestone Corp 乗用車用空気入りラジアルタイヤ
US6179028B1 (en) * 1994-02-28 2001-01-30 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Tire having beads of specified structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2644518B2 (ja) * 1988-02-23 1997-08-25 株式会社ブリヂストン 航空機用空気入りラジアルタイヤ
JP2916082B2 (ja) * 1993-08-10 1999-07-05 住友ゴム工業株式会社 空気入りラジアルタイヤ
JP2962658B2 (ja) * 1994-08-22 1999-10-12 住友ゴム工業株式会社 空気入りチューブレスタイヤ
FR2773518A1 (fr) * 1998-01-12 1999-07-16 Michelin & Cie Bourrelet de pneumatique avec elements de renfort circonferentiels
JP4244246B2 (ja) * 1998-10-15 2009-03-25 株式会社ブリヂストン 空気入りタイヤ
EP1414656B1 (fr) * 2001-07-31 2006-02-15 Société de Technologie Michelin Bourrelet de pneumatique avec nervure de protection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077161A2 (en) * 1981-10-09 1983-04-20 Dunlop Limited A tyre
JPH06227216A (ja) * 1992-12-07 1994-08-16 Bridgestone Corp 空気入りラジアルタイヤ
JPH0717219A (ja) * 1993-07-02 1995-01-20 Bridgestone Corp 乗用車用空気入りラジアルタイヤ
US6179028B1 (en) * 1994-02-28 2001-01-30 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Tire having beads of specified structure

Also Published As

Publication number Publication date
JP2004523419A (ja) 2004-08-05
US7225846B2 (en) 2007-06-05
US20040134583A1 (en) 2004-07-15
EP1377464A4 (en) 2006-04-05
EP1377464A1 (en) 2004-01-07
WO2002076767A1 (en) 2002-10-03
EP1377464B1 (en) 2009-05-27
CA2441527A1 (en) 2002-10-03
KR20020074318A (ko) 2002-09-30
DE60138838D1 (enExample) 2009-07-09

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