ES2190200T3 - Talon reforzado de neumatico radial. - Google Patents

Talon reforzado de neumatico radial.

Info

Publication number
ES2190200T3
ES2190200T3 ES99910333T ES99910333T ES2190200T3 ES 2190200 T3 ES2190200 T3 ES 2190200T3 ES 99910333 T ES99910333 T ES 99910333T ES 99910333 T ES99910333 T ES 99910333T ES 2190200 T3 ES2190200 T3 ES 2190200T3
Authority
ES
Spain
Prior art keywords
reinforcement
heel
rod
radial
fabric
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
ES99910333T
Other languages
English (en)
Inventor
Patrick Corsi
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Application granted granted Critical
Publication of ES2190200T3 publication Critical patent/ES2190200T3/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
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • 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
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10864—Sidewall stiffening or reinforcing means other than main carcass plies or foldups thereof about beads

Landscapes

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

Abstract

Neumático destinado a llevar cargas pesadas, que comprende, al menos, una armadura (1) de carcasa radial, formada por, al menos, una tela de elementos de refuerzo inextensibles y anclada en cada talón B con una varilla (2) para formar una vuelta (10) cuyo extremo está situado a una distancia radial HRNC de la base de talón, estando reforzado cada talón B por, al menos, dos armaduras (6, 7) adicionales de refuerzo, al menos una primera armadura (6) formada por una única tela de elementos radiales de refuerzo, metálicos e inextensibles, arrollada en torno a la varilla de anclaje de la armadura de carcasa, al exterior de dicha armadura de carcasa, para formar dos ramales (60, 61), de modo que el extremo radialmente superior del ramal (60) axialmente exterior esté radialmente situado a una distancia HLE de la base del talón igual, al menos, al 65 % de la distancia HRNC, y al menos una segunda armadura (7) no arrollada en torno a dicha varilla de anclaje, caracterizado porque, vista en sección meridiana, la segunda armadura adicional de refuerzo de talón está formada por, al menos, una tela (7) de elementos circunferenciales de refuerzo, metálicos, que son secciones o conjuntos de secciones de cables metálicos de longitud circunferencial inferior a la longitud circunferencial del eje medio de la varilla.
ES99910333T 1998-03-20 1999-03-08 Talon reforzado de neumatico radial. Expired - Lifetime ES2190200T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803570A FR2776238B1 (fr) 1998-03-20 1998-03-20 Bourrelet renforce de pneumatique radial

Publications (1)

Publication Number Publication Date
ES2190200T3 true ES2190200T3 (es) 2003-07-16

Family

ID=9524398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99910333T Expired - Lifetime ES2190200T3 (es) 1998-03-20 1999-03-08 Talon reforzado de neumatico radial.

Country Status (11)

Country Link
US (2) US6622765B1 (es)
EP (1) EP1064159B1 (es)
JP (1) JP4491134B2 (es)
KR (1) KR100626564B1 (es)
CN (2) CN1159170C (es)
BR (1) BR9908941A (es)
DE (1) DE69905021T2 (es)
ES (1) ES2190200T3 (es)
FR (1) FR2776238B1 (es)
RU (1) RU2225297C2 (es)
WO (1) WO1999048709A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781425B1 (fr) 1998-07-23 2000-09-01 Michelin Rech Tech Bourrelet renforce de pneumatique radial
FR2840562B1 (fr) * 2002-06-10 2004-07-23 Michelin Soc Tech Armature de bourrelet de pneumatique comprenant des renforts discontinus
JP4041479B2 (ja) * 2004-08-06 2008-01-30 住友ゴム工業株式会社 重荷重用タイヤ
KR20060060317A (ko) * 2004-11-30 2006-06-05 한국타이어 주식회사 내구성이 향상된 중하중용 타이어 비드구조
US20060124221A1 (en) * 2004-12-13 2006-06-15 Richards Gary W Method and apparatus for torque wind-up reduction in a free-rolling dual tire assembly
JP4598504B2 (ja) * 2004-12-15 2010-12-15 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
DE102006011158A1 (de) * 2006-03-10 2007-09-13 Continental Aktiengesellschaft Fahrzeugluftreifen
FR2901178B1 (fr) * 2006-05-22 2010-10-08 Michelin Soc Tech Pneumatique avec ancrage comportant un element de renfort bielastique
FR2901177B1 (fr) * 2006-05-22 2008-07-25 Michelin Soc Tech Pneumatique avec zone basse comportant un element de renfort bielastique
BRPI0917583A2 (pt) * 2008-08-04 2015-11-17 Titan International Inc pneu radial
JP5124421B2 (ja) * 2008-11-11 2013-01-23 東洋ゴム工業株式会社 空気入りタイヤ
FR2948605B1 (fr) * 2009-07-30 2011-08-12 Michelin Soc Tech Pneumatique pour vehicule poids lourd ayant un bourrelet renforce.
FR2953764B1 (fr) * 2009-12-15 2015-01-23 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
US8413700B2 (en) 2010-02-04 2013-04-09 Bridgestone Americas Tire Operations, Llc Tire having staggered turn-ups
US8517072B2 (en) 2010-02-04 2013-08-27 Bridgestone Americas Tire Operations, Llc Tire having gum strip and chafer
US20130119667A1 (en) 2010-07-28 2013-05-16 Tor Christensen Jet engine with carbon capture
FR2971733B1 (fr) * 2011-02-17 2013-02-22 Michelin Soc Tech Pneumatique ayant des bourrelets perfectionnes.
FR2976220B1 (fr) * 2011-06-07 2013-06-28 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
FR2999475B1 (fr) * 2012-12-14 2016-12-30 Michelin & Cie Bourrelet de pneumatique pour vehicule lourd
CN103754070B (zh) * 2014-01-07 2016-03-23 中策橡胶集团有限公司 一种胎圈外加强的全钢子午线轮胎及其制备方法
CN103738120B (zh) * 2014-01-07 2016-06-01 中策橡胶集团有限公司 一种双层钢丝加强胎圈的全钢子午线轮胎及其制备方法
JP6572088B2 (ja) * 2015-10-07 2019-09-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
DE112017006307T5 (de) * 2016-12-15 2019-08-29 The Yokohama Rubber Co., Ltd. Luftreifen
CN107685602B (zh) * 2017-09-14 2024-02-09 中策橡胶集团股份有限公司 一种具有高胎圈耐久性能的全钢子午线轮胎
CN107627790B (zh) * 2017-10-16 2023-08-18 中策橡胶集团股份有限公司 一种交叉内置式钢丝增强胎圈的全钢子午线轮胎
JP7020899B2 (ja) * 2017-12-15 2022-02-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 重荷重用空気入りラジアルタイヤ
FR3088247B3 (fr) * 2018-11-08 2021-01-01 Michelin & Cie Pneumatique dont la zone du bourrelet est allegee

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1234995A (fr) * 1958-09-05 1960-07-01 Dunlop Sa Perfectionnements aux bandages pneumatiques
US2958360A (en) * 1959-06-26 1960-11-01 Us Rubber Co Pneumatic tires and bead construction therefor
FR1594780A (es) * 1968-11-14 1970-06-08
FR1600345A (es) * 1968-12-31 1970-07-20
IT1045356B (it) * 1973-06-12 1980-05-10 Pirelli Perfezionamento ai pneumatici radiali provvisti di struttura di irrigidimento circonferenziale dei fianchi
JPS52155702A (en) * 1976-06-22 1977-12-24 Bridgestone Corp Radial tyre having improved reinforcing structure at bead section
DE2839450A1 (de) * 1978-09-11 1980-03-27 Continental Gummi Werke Ag Fahrzeugluftreifen
JPS61268507A (ja) * 1985-05-21 1986-11-28 Sumitomo Rubber Ind Ltd 重荷重用ラジアルタイヤ
DE3518940C2 (de) * 1985-05-25 1995-06-01 Continental Ag Fahrzeugluftreifen
JP2530807B2 (ja) * 1985-06-13 1996-09-04 住友ゴム工業 株式会社 重荷重用ラジアルタイヤのビ−ド部補強構造
US4699194A (en) * 1985-06-26 1987-10-13 Sumitomo Rubber Industries, Ltd. Pneumatic radial tires for heavy vehicles
JPS624615A (ja) * 1985-06-29 1987-01-10 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPS6229403A (ja) * 1985-07-31 1987-02-07 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPS62131804A (ja) * 1985-12-05 1987-06-15 Bridgestone Corp ビ−ド部補強層を有する空気入りタイヤ
JPS62137207A (ja) * 1985-12-11 1987-06-20 Bridgestone Corp 空気入りラジアルタイヤ
JPS632708A (ja) * 1986-06-24 1988-01-07 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ
JP2886566B2 (ja) * 1989-09-01 1999-04-26 株式会社ブリヂストン 荒地走行建設車両用空気入りラジアルタイヤ
JPH06115327A (ja) * 1992-10-01 1994-04-26 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JPH07232520A (ja) * 1994-02-24 1995-09-05 Ohtsu Tire & Rubber Co Ltd :The 空気入りラジアルタイヤ
FR2718390A1 (fr) * 1994-04-11 1995-10-13 Michelin & Cie Pneumatique avec flancs renforcés.
JP3442158B2 (ja) * 1994-09-27 2003-09-02 不二精工株式会社 空気入りタイヤにおけるビード部の補強構造
FR2730190B1 (fr) * 1995-02-02 1997-04-18 Michelin & Cie Bourrelets de pneumatique
FR2734764A1 (fr) * 1995-05-30 1996-12-06 Michelin & Cie Pneumatique avec une nappe de renforcement a elements circonferentiels.

Also Published As

Publication number Publication date
CN1298354A (zh) 2001-06-06
EP1064159A1 (fr) 2001-01-03
US6834699B2 (en) 2004-12-28
DE69905021T2 (de) 2003-11-06
CN1307981A (zh) 2001-08-15
KR20010034607A (ko) 2001-04-25
KR100626564B1 (ko) 2006-09-22
CN1159170C (zh) 2004-07-28
FR2776238A1 (fr) 1999-09-24
BR9908941A (pt) 2000-11-28
WO1999048709A1 (fr) 1999-09-30
JP2002507516A (ja) 2002-03-12
DE69905021D1 (de) 2003-02-27
CN1204011C (zh) 2005-06-01
JP4491134B2 (ja) 2010-06-30
US6622765B1 (en) 2003-09-23
EP1064159B1 (fr) 2003-01-22
FR2776238B1 (fr) 2000-05-05
US20020189738A1 (en) 2002-12-19
RU2225297C2 (ru) 2004-03-10

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