ES2188042T3 - Talon de neumatico con elementos de refuerzo circunferenciales. - Google Patents

Talon de neumatico con elementos de refuerzo circunferenciales.

Info

Publication number
ES2188042T3
ES2188042T3 ES98966633T ES98966633T ES2188042T3 ES 2188042 T3 ES2188042 T3 ES 2188042T3 ES 98966633 T ES98966633 T ES 98966633T ES 98966633 T ES98966633 T ES 98966633T ES 2188042 T3 ES2188042 T3 ES 2188042T3
Authority
ES
Spain
Prior art keywords
reinforcement
heel
fabric
measured
point
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
ES98966633T
Other languages
English (en)
Inventor
Pascal Auxerre
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 ES2188042T3 publication Critical patent/ES2188042T3/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
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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

Landscapes

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

Abstract

Neumático, que comprende, al menos, una armadura de carcasa radial (2), formada por, al menos, una tela (2) de elementos de refuerzo inextensibles y anclada en cada talón B a una varilla (1) para formar un doblez (20), estando reforzado cada talón B por una armadura adicional de refuerzo (6) de, al menos, una tela (61) formada por elementos metálicos, dispuesta axialmente al interior de la parte no doblada de la citada armadura de carcasa (2), caracterizado porque, vista en sección meridiana, la armadura de carcasa (2) tiene un perfil meridiano, cuyo trazado, comprendido entre el punto de tangencia A de mayor anchura axial y el punto de tangencia T con la capa de recubrimiento (10), casi circular, de la varilla de anclaje (1), es convexo en toda en toda su longitud, y tal que el espesor e del talón B, medido en una perpendicular al citado perfil meridiano en un punto C de altura hc, comprendida entre 30 y 40 mm y medida con respecto a la base del talón YY¿, está comprendido entre 2, 5 y 3,0 veces el espesor e del costado medido en la recta D¿ de mayor anchura axial, estando reforzada la citada armadura de carcasa (2) en su parte no doblada, por la armadura adicional de refuerzo (6) formada por, al menos, una tela (61) de elementos de refuerzo circunferenciales.
ES98966633T 1998-01-12 1998-12-16 Talon de neumatico con elementos de refuerzo circunferenciales. Expired - Lifetime ES2188042T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800290A FR2773517B1 (fr) 1998-01-12 1998-01-12 Bourrelet de pneumatique avec elements de renfort circonferentiels

Publications (1)

Publication Number Publication Date
ES2188042T3 true ES2188042T3 (es) 2003-06-16

Family

ID=9521738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98966633T Expired - Lifetime ES2188042T3 (es) 1998-01-12 1998-12-16 Talon de neumatico con elementos de refuerzo circunferenciales.

Country Status (12)

Country Link
US (1) US6443204B1 (es)
EP (1) EP1047567B1 (es)
JP (1) JP4557423B2 (es)
KR (1) KR100639523B1 (es)
CN (1) CN1149155C (es)
BR (1) BR9814585A (es)
CA (1) CA2318334C (es)
DE (1) DE69810161T2 (es)
ES (1) ES2188042T3 (es)
FR (1) FR2773517B1 (es)
RU (1) RU2219074C2 (es)
WO (1) WO1999034991A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807971A1 (fr) * 2000-04-25 2001-10-26 Michelin Soc Tech Bourrelet allege de pneumatique radial
JP2002019430A (ja) * 2000-07-05 2002-01-23 Bridgestone Corp 空気入りタイヤ
FR2840562B1 (fr) * 2002-06-10 2004-07-23 Michelin Soc Tech Armature de bourrelet de pneumatique comprenant des renforts discontinus
ATE534537T1 (de) * 2006-10-20 2011-12-15 Bridgestone Corp Luftreifen
EP2077194B1 (en) * 2006-10-20 2012-01-04 Bridgestone Corporation Pneumatic tire
JP4703583B2 (ja) * 2007-02-06 2011-06-15 株式会社ブリヂストン 空気入りタイヤ
FR2953457B1 (fr) * 2009-12-03 2011-12-09 Michelin Soc Tech Pneumatique ayant un bourrelet perfectionne
JP2013100062A (ja) * 2011-11-09 2013-05-23 Bridgestone Corp 空気入りタイヤ
FR2987312B1 (fr) * 2012-02-28 2014-03-14 Michelin & Cie Pneumatique ayant un bourrelet perfectionne.
WO2017074335A1 (en) * 2015-10-28 2017-05-04 Compagnie Generale Des Etablissements Michelin Hybrid bead cores for tires
CN111559208A (zh) * 2020-04-14 2020-08-21 安徽佳通乘用子午线轮胎有限公司 一种超跑赛事专用充气子午线轮胎

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR750726A (fr) 1932-05-14 1933-08-17 Michelin & Cie Perfectionnements aux armatures d'enveloppes pour bandages pneumatiques
BE565709A (es) 1957-03-14 Michelin & Cie
FR1234995A (fr) 1958-09-05 1960-07-01 Dunlop Sa Perfectionnements aux bandages pneumatiques
FR1256432A (fr) 1959-05-08 1961-03-17 Dunlop Sa Perfectionnements aux enveloppes pneumatiques
FR2055988A5 (es) 1969-08-14 1971-05-14 Dunlop Ltd
FR2415016A1 (fr) * 1978-01-20 1979-08-17 Michelin & Cie Pneumatique pour roue de vehicule gros porteur
DE2901719A1 (de) 1978-01-20 1979-07-26 Michelin & Cie Fahrzeugluftreifen
JPS5934521B2 (ja) * 1980-06-09 1984-08-23 株式会社ブリヂストン 重荷重用ラジアルタイヤ
JPS57191104A (en) * 1981-05-17 1982-11-24 Toyo Tire & Rubber Co Ltd Radial tire for truck and bus
JPS59109406A (ja) * 1982-12-14 1984-06-25 Yokohama Rubber Co Ltd:The 重荷重用空気入りラジアルタイヤ
JPS59216709A (ja) * 1983-05-24 1984-12-06 Bridgestone Corp ビ−ド部耐久性にすぐれるラジアルタイヤ
FR2601293B1 (fr) * 1986-07-09 1988-11-18 Michelin & Cie Tringle gainee pour enveloppes de pneumatiques; procede pour realiser cette tringle; enveloppes de pneumatiques comportant cette tringle.
JPS638006A (ja) * 1986-06-30 1988-01-13 Yokohama Rubber Co Ltd:The 小形トラツク用ラジアルタイヤ
SU1546293A1 (ru) * 1987-12-30 1990-02-28 Научно-исследовательский институт шинной промышленности Борт покрышки пневматической шины
DE4037343A1 (de) * 1989-11-25 1991-06-27 Sumitomo Rubber Ind Schlauchloser reifen mit steilschulter-wulstteilen
JPH03189214A (ja) * 1989-12-18 1991-08-19 Toyo Tire & Rubber Co Ltd 重荷重用空気入りラジアルタイヤ
JP2682902B2 (ja) * 1991-02-15 1997-11-26 住友ゴム工業株式会社 重荷重用チューブレスラジアルタイヤ
JPH05155205A (ja) * 1991-12-04 1993-06-22 Bridgestone Corp 重荷重用空気入りタイヤ
FR2718390A1 (fr) * 1994-04-11 1995-10-13 Michelin & Cie Pneumatique avec flancs renforcés.
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
BR9814585A (pt) 2000-10-24
CA2318334C (fr) 2004-02-10
FR2773517A1 (fr) 1999-07-16
WO1999034991A1 (fr) 1999-07-15
JP2002500123A (ja) 2002-01-08
EP1047567B1 (fr) 2002-12-11
JP4557423B2 (ja) 2010-10-06
RU2219074C2 (ru) 2003-12-20
DE69810161T2 (de) 2003-10-09
CN1284917A (zh) 2001-02-21
KR20010034033A (ko) 2001-04-25
DE69810161D1 (de) 2003-01-23
KR100639523B1 (ko) 2006-10-31
US6443204B1 (en) 2002-09-03
CN1149155C (zh) 2004-05-12
FR2773517B1 (fr) 2000-02-04
EP1047567A1 (fr) 2000-11-02
CA2318334A1 (fr) 1999-07-15

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