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KR900012779A - 공기 타이어 - Google Patents

공기 타이어 Download PDF

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Publication number
KR900012779A
KR900012779A KR1019900000247A KR900000247A KR900012779A KR 900012779 A KR900012779 A KR 900012779A KR 1019900000247 A KR1019900000247 A KR 1019900000247A KR 900000247 A KR900000247 A KR 900000247A KR 900012779 A KR900012779 A KR 900012779A
Authority
KR
South Korea
Prior art keywords
reinforcement
layer
nth
strip
pneumatic tire
Prior art date
Application number
KR1019900000247A
Other languages
English (en)
Other versions
KR950014412B1 (ko
Inventor
요시히데 고오노
야스히꼬 고바야시
기요시 사또
히로유끼 고세끼
Original Assignee
이에이리 아끼라
가부시끼가이샤 브리지스톤
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 claimed from JP1025636A external-priority patent/JP2783826B2/ja
Priority claimed from JP1054978A external-priority patent/JP2783833B2/ja
Application filed by 이에이리 아끼라, 가부시끼가이샤 브리지스톤 filed Critical 이에이리 아끼라
Publication of KR900012779A publication Critical patent/KR900012779A/ko
Application granted granted Critical
Publication of KR950014412B1 publication Critical patent/KR950014412B1/ko

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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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

내용 없음

Description

공기 타이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1a-1c 도는 본 발명에 따른 타이어 주요 부분의 개략단면도,
제2도는 본 발명에서 사용된 파상보강재(wavy reinforcing element)의 개략도,
제3a도는 트레드부의 변형 동작을 도시한 타이어의 적도와 평행한 개략 단면도.

Claims (4)

  1. 한쌍의 비이드부와 방사카아케스의 트레드를 보강하는 벨트 사이에서 환상으로 신장하는 적어도 한 개의 방사 카아케스 가닥을 포함하고, 상기 벨트는 보강재로서 코드와 필라멘트를 각각에 포함하고 타이어의 적도에 대해 10°~40°의 경사 코드 각으로 서로 교차된 최소의 두 개의 교차 벨트층과 상기 카아케스 가닥 및 상기 교차 벨트층 사이에 배치된 최소한 한 개의 크라운 보강층으로 구성된 공기 타이어에 있어서, 상기 크라운 보강층은 타이어의 적도와 대체로 평행하게 배열된 보강재로서의 파상 또는 지그재그형 코드 또는 필라멘트를 가진 스트립으로 구성되어 있는 것을 특징으로 하는 공기 타이어.
  2. 제1항에 있어서, 상기 스트립이 파상 또는 지그재그형 보강재의 진폭(a)대 파장(λ)의 비가 0.015~0.06이 되는 것을 특징으로 하는 공기 타이어.
  3. 제1항에 있어서, 상기 크라운 보강층이 상기 스트립의 너비 방향에서의 외단부에서 타이어의 적도면까지의 거리가 교차 벨트층 내의 실제로 겹쳐진 영역의 최대 너비의 25~47.5%범위 이내에 있도록 배열되는 것을 특징으로 하는 공기 타이어.
  4. 제1항에 있어서, 상기 크라운 보강층은 이하의 방정식에서 정의된 비율 M이 0.25~1.0범위 이내에 있도록 배열되는 것을 특징으로 하는 공기 타이어.
    여기서, mw: 총 스트립수, mB: 총 교차 벨트 층수, Ewn: n번째 스트립에서의 보강재의 탄성계수, EBn: n번째 교차 벨트층에서의 보강재의 탄성계수, Awn: n번째 스트립에서의 보강재의 단면적, ABn: n번째 교차 벨트층에서의 보강재의 단면적, Nwn: n번째 스트립에서의 최종 카운트(코드/50㎜), NBn: n번째 교차 벨트층에서의 최종 카운트(코드/50㎜)
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900000247A 1989-02-06 1990-01-10 공기 타이어 KR950014412B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1-25,636 1989-02-06
GB1-25636 1989-02-06
JP1025636A JP2783826B2 (ja) 1989-02-06 1989-02-06 空気入りタイヤ
JP1-54,978 1989-03-09
JP1054978A JP2783833B2 (ja) 1989-03-09 1989-03-09 空気入りタイヤ
GB1-54978 1989-03-09

Publications (2)

Publication Number Publication Date
KR900012779A true KR900012779A (ko) 1990-09-01
KR950014412B1 KR950014412B1 (ko) 1995-11-27

Family

ID=26363276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900000247A KR950014412B1 (ko) 1989-02-06 1990-01-10 공기 타이어

Country Status (6)

Country Link
US (1) US5054532A (ko)
EP (1) EP0384558B1 (ko)
KR (1) KR950014412B1 (ko)
CA (1) CA2007131C (ko)
DE (1) DE69004590T2 (ko)
ES (1) ES2048422T3 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766529B1 (ko) * 2006-09-04 2007-10-12 한국타이어 주식회사 차량용 공기입 타이어

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271445A (en) * 1988-09-19 1993-12-21 Bridgestone Corporation Pneumatic tire including wave-shaped cords or filaments
JP3009670B2 (ja) * 1988-09-19 2000-02-14 株式会社ブリヂストン 乗用車用空気入りタイヤ
US5225013A (en) * 1989-03-14 1993-07-06 Bridgestone Corporation Pneumatic radial tire including wavy or zigzag belt cords
US5213652A (en) * 1989-09-11 1993-05-25 The Yokohama Rubber Co., Ltd. Pneumatic radial tire including 1×2 steel cords
JP3016622B2 (ja) * 1991-04-27 2000-03-06 株式会社ブリヂストン 空気入りラジアルタイヤ
JPH05338406A (ja) * 1992-06-05 1993-12-21 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JP3464501B2 (ja) * 1993-07-06 2003-11-10 株式会社ブリヂストン 重荷重用ラジアルタイヤ
DE69922457T2 (de) * 1998-08-19 2005-10-27 Bridgestone Corp. Radiale Luftreifen
US6708747B1 (en) * 1998-08-19 2004-03-23 Bridgestone Corporation Pneumatic radial tires
BR9917531A (pt) * 1999-05-14 2004-10-19 Michelin Soc Tech Pneumático com armadura de carcaça radial
US6371182B1 (en) * 2000-02-24 2002-04-16 The Goodyear Tire & Rubber Company Runflat tire with dual-modulus underlay
JP4133338B2 (ja) * 2001-03-16 2008-08-13 株式会社ブリヂストン 空気入りタイヤ
EP1406773B9 (en) * 2001-07-19 2011-08-31 Pirelli Tyre S.p.A. Tyre for motor vehicles with undulated monofilaments in belt reinforcement layer
JP4046502B2 (ja) * 2001-11-20 2008-02-13 株式会社ブリヂストン 空気入りラジアルタイヤ
US7404425B2 (en) * 2002-04-24 2008-07-29 The Goodyear Tire & Rubber Company Belt package for super single truck tires
CN100406278C (zh) * 2002-06-28 2008-07-30 株式会社普利司通 充气轮胎
FR2842142A1 (fr) * 2002-07-15 2004-01-16 Michelin Soc Tech Pneumatique pour vehicules lourds
JP4635010B2 (ja) * 2004-09-30 2011-02-16 株式会社ブリヂストン 空気入りラジアルタイヤ
EP1963112B1 (en) * 2005-12-23 2009-11-11 PIRELLI TYRE S.p.A. Heavy load vehicle tire
FR3018734B1 (fr) * 2014-03-18 2017-08-18 Michelin & Cie Pneu pour vehicule de genie civil ayant une endurance amelioree
US20220185019A1 (en) * 2020-12-16 2022-06-16 The Goodyear Tire & Rubber Company Tire with protective belt structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815055A (en) * 1955-03-16 1959-06-17 Pirelli Improvements relating to pneumatic vehicle wheel tyres
US3217778A (en) * 1963-10-02 1965-11-16 Goodyear Tire & Rubber Pneumatic cord tire
US3979536A (en) * 1971-07-08 1976-09-07 Uniroyal Inc. Zero degree belted tires, and high "soft stretch" belt-forming tapes therefor
BE792557A (fr) * 1971-12-31 1973-06-12 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
JPS5462285A (en) * 1977-10-28 1979-05-19 Bridgestone Corp Reinforcing material for rubber and its preparation
FR2419180A1 (fr) * 1978-03-10 1979-10-05 Michelin & Cie Pneumatique a carcasse radiale
FR2452390A1 (fr) * 1979-03-29 1980-10-24 Michelin & Cie Pneumatique a carcasse radiale
DE3108140A1 (de) * 1981-03-04 1982-09-16 Continental Gummi-Werke Ag, 3000 Hannover "fahrzeugluftreifen"
JP2527801B2 (ja) * 1988-03-09 1996-08-28 株式会社ブリヂストン 帯状の積層補強体並びに空気入りタイヤ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100766529B1 (ko) * 2006-09-04 2007-10-12 한국타이어 주식회사 차량용 공기입 타이어

Also Published As

Publication number Publication date
US5054532A (en) 1991-10-08
CA2007131C (en) 1999-02-16
CA2007131A1 (en) 1990-08-06
EP0384558B1 (en) 1993-11-18
ES2048422T3 (es) 1994-03-16
EP0384558A1 (en) 1990-08-29
DE69004590D1 (de) 1993-12-23
DE69004590T2 (de) 1994-04-28
KR950014412B1 (ko) 1995-11-27

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