ES2181352T3 - Cubierta neumatica radial. - Google Patents

Cubierta neumatica radial.

Info

Publication number
ES2181352T3
ES2181352T3 ES99119192T ES99119192T ES2181352T3 ES 2181352 T3 ES2181352 T3 ES 2181352T3 ES 99119192 T ES99119192 T ES 99119192T ES 99119192 T ES99119192 T ES 99119192T ES 2181352 T3 ES2181352 T3 ES 2181352T3
Authority
ES
Spain
Prior art keywords
rubber
layers
layer
cord
crossed
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 - Lifetime
Application number
ES99119192T
Other languages
English (en)
Inventor
Yoichi Okamoto
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
Application granted granted Critical
Publication of ES2181352T3 publication Critical patent/ES2181352T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60C9/18—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
    • 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
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C9/185—Rubber strips or cushions at the belt edges between adjacent or radially below the belt plies
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1842—Width or thickness of the strips or cushions
    • 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
    • B60C9/1835—Rubber strips or cushions at the belt edges
    • B60C2009/1864—Rubber strips or cushions at the belt edges wrapped around the edges of the belt
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • 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
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

Landscapes

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

Abstract

Un neumático radial, en particular, un neumático radial para servicio severo, comprende una carcasa radial (1) que se extiende de manera toroidal entre un par de núcleos de talón embebidos en un par de porciones de talón, una porción de banda de rodadura (2) y un cinturón (3) superpuesto alrededor de una periferia exterior de la carcasa para reforzar la porción de banda de rodadura, y comprendida por al menos tres capas (3-1, 3-2, 3-3) de cordones vulcanizados, estando cruzados entre sí cordones de dos capas adyacentes (3-2, 3-3) entre dichas capas en un ángulo de cordón agudo respecto a un plano ecuatorial (E) de la cubierta para formar capas de cordón cruzadas, en las que una capa (3-3) de cordón exterior de las capas de cordón cruzadas, en una dirección radial de la cubierta, tiene una anchura más estrecha que la de una capa (3-2) de cordón interior, y dicha capa (3-3) de cordón de anchura estrecha está previsto en su porción extrema con un caucho de recubrimiento extremo doble (14) quecubre la porción extrema, y comprendido por un caucho exterior (14o) y un caucho interior (14i) que tienen composiciones diferentes, y el caucho exterior (14o) tiene un módulo 100% mayor que el del caucho interior (14i), y el caucho interior (14i) tiene un módulo 100% mayor que el de un caucho de revestimiento para la capa (3-3) de cordón de anchura estrecha.
ES99119192T 1996-01-22 1997-01-22 Cubierta neumatica radial. Expired - Lifetime ES2181352T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP806796 1996-01-22
JP00124697A JP3679213B2 (ja) 1996-01-22 1997-01-08 重荷重用空気入りラジアルタイヤ

Publications (1)

Publication Number Publication Date
ES2181352T3 true ES2181352T3 (es) 2003-02-16

Family

ID=26334434

Family Applications (5)

Application Number Title Priority Date Filing Date
ES99119194T Expired - Lifetime ES2198829T3 (es) 1996-01-22 1997-01-22 Una cubierta neumatica radial.
ES99119192T Expired - Lifetime ES2181352T3 (es) 1996-01-22 1997-01-22 Cubierta neumatica radial.
ES99119193T Expired - Lifetime ES2182442T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.
ES01116024T Expired - Lifetime ES2254293T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.
ES97300401T Expired - Lifetime ES2163096T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES99119194T Expired - Lifetime ES2198829T3 (es) 1996-01-22 1997-01-22 Una cubierta neumatica radial.

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES99119193T Expired - Lifetime ES2182442T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.
ES01116024T Expired - Lifetime ES2254293T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.
ES97300401T Expired - Lifetime ES2163096T3 (es) 1996-01-22 1997-01-22 Cubiertas neumaticas radiales.

Country Status (5)

Country Link
US (7) US5779828A (es)
EP (5) EP1170151B1 (es)
JP (1) JP3679213B2 (es)
DE (5) DE69722666T2 (es)
ES (5) ES2198829T3 (es)

Families Citing this family (41)

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US6082427A (en) * 1997-03-17 2000-07-04 Bridgestone Corporation Heavy duty pneumatic radial tires with specified coating rubber of outermost belt layer
JP4493107B2 (ja) * 1997-03-17 2010-06-30 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
FR2774333B1 (fr) 1998-02-05 2000-03-03 Michelin & Cie Pneumatique a armature de sommet triangulee
JP3389488B2 (ja) * 1998-02-10 2003-03-24 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
US6117258A (en) 1998-04-27 2000-09-12 Bridgestone/Firestone Research, Inc. Band element and method for building same for a run flat banded tire
US20030102067A1 (en) * 1998-09-17 2003-06-05 Yoichi Okamoto Pneumatic radial tires
FR2784054A1 (fr) * 1998-10-02 2000-04-07 Michelin Soc Tech Armature de sommet pour pneumatique radial
US6645334B1 (en) * 1999-01-26 2003-11-11 The Goodyear Tire & Rubber Company Tire manufacturing using a roll forming apparatus
IT1320422B1 (it) * 2000-06-09 2003-11-26 Bridgestone Firestone Tech Pneumatico radiale per trasporto pesante.
JP2002225507A (ja) * 2001-02-02 2002-08-14 Bridgestone Corp 空気入りラジアルタイヤ
JP4615745B2 (ja) * 2001-02-28 2011-01-19 株式会社ブリヂストン ラジアルタイヤ
JP4646424B2 (ja) * 2001-03-16 2011-03-09 株式会社ブリヂストン 空気入りタイヤ
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
US9192586B2 (en) * 2003-03-10 2015-11-24 Zeavision Llc Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders
ATE430663T1 (de) * 2003-02-17 2009-05-15 Michelin Soc Tech Gürtelverstärkung für einen radialreifen
JP4279018B2 (ja) * 2003-03-17 2009-06-17 株式会社ブリヂストン 空気入りタイヤ
DE10358460B3 (de) * 2003-12-13 2004-09-02 Continental Aktiengesellschaft Fahrzeugluftreifen
JP2008024826A (ja) * 2006-07-21 2008-02-07 Bridgestone Corp ゴム組成物を用いた空気入りタイヤ
JP5181467B2 (ja) * 2006-11-17 2013-04-10 横浜ゴム株式会社 空気入りタイヤ及びその製造方法
JP4935521B2 (ja) * 2007-06-12 2012-05-23 横浜ゴム株式会社 空気入りタイヤ
US9789657B2 (en) 2007-10-31 2017-10-17 Pirelli Tyre S.P.A. Process for building tyres and tyre obtainable by said process
US8672010B2 (en) * 2008-04-10 2014-03-18 Bridgestone Corporation Tire for heavy load
JP5066245B2 (ja) * 2010-11-16 2012-11-07 住友ゴム工業株式会社 重荷重用タイヤ
DE102011000821A1 (de) 2011-02-18 2012-08-23 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen in Radialbauart für Nutzfahrzeuge
CN104349911B (zh) * 2012-07-13 2016-07-06 横滨橡胶株式会社 充气轮胎
CN103832217A (zh) * 2012-11-27 2014-06-04 风神轮胎股份有限公司 一种有向型钢丝带束层充气轮胎
WO2014103068A1 (ja) * 2012-12-28 2014-07-03 横浜ゴム株式会社 空気入りタイヤ
KR101711816B1 (ko) * 2012-12-28 2017-03-13 요코하마 고무 가부시키가이샤 공기입 타이어
KR20160088938A (ko) 2013-12-24 2016-07-26 브리지스톤 어메리카스 타이어 오퍼레이션스, 엘엘씨 벨트가 검 스트립 둘레에 랩을 갖는 타이어
JP6302297B2 (ja) 2014-03-12 2018-03-28 住友ゴム工業株式会社 重荷重用空気入りタイヤ
DE102014221044A1 (de) * 2014-10-16 2016-04-21 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
CN104442210A (zh) * 2014-11-15 2015-03-25 杭州朝阳橡胶有限公司 一种高矩形度接地形状的三层带束层结构的全钢低载子午线轮胎
CN104442211B (zh) * 2014-12-03 2017-05-10 杭州朝阳橡胶有限公司 一种全钢子午线无内胎轮胎及制备方法
JP2017149382A (ja) * 2016-02-26 2017-08-31 住友ゴム工業株式会社 空気入りタイヤ
US11104180B2 (en) * 2016-04-08 2021-08-31 The Yokohama Rubber Co., Ltd. Pneumatic tire
KR101832060B1 (ko) * 2016-07-06 2018-02-23 금호타이어 주식회사 개선된 벨트구조의 공기입 타이어
EP3623176B1 (en) * 2017-05-10 2022-08-31 Bridgestone Corporation Pneumatic tire
JP2019104471A (ja) * 2017-12-14 2019-06-27 株式会社ブリヂストン タイヤ
JP7047571B2 (ja) * 2018-04-25 2022-04-05 横浜ゴム株式会社 空気入りタイヤ
CN115257237A (zh) * 2022-07-15 2022-11-01 山东玲珑轮胎股份有限公司 一种全钢子午线轮胎
JP2024081506A (ja) * 2022-12-06 2024-06-18 株式会社ブリヂストン 空気入りタイヤ

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NL134149C (es) * 1965-07-24 Michelin & Cie
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Also Published As

Publication number Publication date
ES2198829T3 (es) 2004-02-01
EP1170151A2 (en) 2002-01-09
EP0976585B1 (en) 2002-08-14
ES2163096T3 (es) 2002-01-16
DE69714783T2 (de) 2003-04-03
ES2182442T3 (es) 2003-03-01
US6371184B1 (en) 2002-04-16
EP0976587A2 (en) 2000-02-02
ES2254293T3 (es) 2006-06-16
DE69722666D1 (de) 2003-07-10
EP0976587B1 (en) 2003-06-04
US6311751B1 (en) 2001-11-06
US6311750B1 (en) 2001-11-06
EP0976586B1 (en) 2002-10-09
JPH09263108A (ja) 1997-10-07
US5779828A (en) 1998-07-14
US6308759B1 (en) 2001-10-30
EP0785095B1 (en) 2001-09-12
EP0976586A2 (en) 2000-02-02
EP0785095A1 (en) 1997-07-23
US6016859A (en) 2000-01-25
EP1170151B1 (en) 2005-12-21
DE69716307T2 (de) 2003-06-26
DE69722666T2 (de) 2004-05-13
DE69706567T2 (de) 2002-07-11
DE69734940T2 (de) 2006-08-24
EP0976585A3 (en) 2000-02-23
EP0976587A3 (en) 2000-02-23
EP1170151A3 (en) 2002-01-16
EP0976585A2 (en) 2000-02-02
EP0976586A3 (en) 2000-02-23
DE69706567D1 (de) 2001-10-18
US6443203B1 (en) 2002-09-03
DE69714783D1 (de) 2002-09-19
JP3679213B2 (ja) 2005-08-03
DE69716307D1 (de) 2002-11-14
DE69734940D1 (de) 2006-01-26

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