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ES2172237T3 - Talon sin varilla para neumatico. - Google Patents

Talon sin varilla para neumatico.

Info

Publication number
ES2172237T3
ES2172237T3 ES98954457T ES98954457T ES2172237T3 ES 2172237 T3 ES2172237 T3 ES 2172237T3 ES 98954457 T ES98954457 T ES 98954457T ES 98954457 T ES98954457 T ES 98954457T ES 2172237 T3 ES2172237 T3 ES 2172237T3
Authority
ES
Spain
Prior art keywords
heel
reinforcement
axis
axially
radially
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
ES98954457T
Other languages
English (en)
Inventor
Jean Billieres
Pierre Durif
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 ES2172237T3 publication Critical patent/ES2172237T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02Seating or securing beads on rims
    • B60C15/0203Seating or securing beads on rims using axially extending bead seating, i.e. the bead and the lower sidewall portion extend in the axial direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02Seating or securing beads on rims
    • B60C15/024Bead contour, e.g. lips, grooves, or ribs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10819Characterized by the structure of the bead portion of the tire
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10819Characterized by the structure of the bead portion of the tire
    • Y10T152/10828Chafer or sealing strips
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10819Characterized by the structure of the bead portion of the tire
    • Y10T152/10846Bead characterized by the chemical composition and or physical properties of elastomers or the like
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10855Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

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

Abstract

Neumático destinado a ser montado en una llanta de anchura axial L, con pestañas de llanta con ganchos redon deados, que comprende una banda de rodadura unida a dos talones (3) por dos costados (2) y, al menos, una armadura de carcasa (1) formada, al menos, por una tela de elementos de refuerzo, caracterizado porque cada talón (3) está desprovisto de varilla, teniendo la citada armadura de carcasa (1) en cada talón (3) un perfil meridiano curvo y formado, yendo axial y radialmente del exterior al interior, por, al menos, un arco de círculo BC convexo, eventualmente prolongado tangencialmente por un segmento de recta CD, para constituir un borde de armadura de carcasa (1) en el talón (3), localizado en un ángulo á agudo abierto axial y radialmente hacia el interior, uno de cuyos lados es paralelo al eje de rotación y de valor igual, a lo sumo, a 25E, estando reforzada la citada armadura de carcasa (1), en cada talón (3), al menos, radialmente al exterior y axialmente al interior por, al menos, una primera capa adicional (6) continua, de perfil meridiano sensiblemente paralelo al perfil meridiano de la citada armadura de carcasa (1) en el talón (3) y que comprende, al menos, una primera parte compuesta por, al menos, una tela (61, 62, 63) formada por elementos de refuerzo inextensi bles que forman con la dirección circunferencial un ángulo comprendido entre -2,5E y +2,5E, distando el extremo radial mente superior de la citada tela adicional, del eje de rotación, una magnitud, al menos, igual a 0,96 veces la distancia que separa del citado eje el punto de la pestaña correspondiente de la llanta de montaje más alejado del citado eje de rotación y distando el extremo axialmente interior, del plano ecuatorial, una magnitud igual, a lo sumo, a 0,43 veces la anchura L de la llanta de montaje.
ES98954457T 1997-11-14 1998-10-28 Talon sin varilla para neumatico. Expired - Lifetime ES2172237T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9714409A FR2771050B1 (fr) 1997-11-14 1997-11-14 Bourrelet sans tringle pour pneumatique

Publications (1)

Publication Number Publication Date
ES2172237T3 true ES2172237T3 (es) 2002-09-16

Family

ID=9513469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98954457T Expired - Lifetime ES2172237T3 (es) 1997-11-14 1998-10-28 Talon sin varilla para neumatico.

Country Status (17)

Country Link
US (1) US6523591B1 (es)
EP (1) EP1053111B1 (es)
JP (1) JP4557420B2 (es)
KR (1) KR100746496B1 (es)
CN (1) CN1197724C (es)
AR (1) AR033637A1 (es)
AT (1) ATE212590T1 (es)
AU (1) AU740290B2 (es)
BR (1) BR9814145A (es)
CA (1) CA2310108A1 (es)
DE (1) DE69803704T2 (es)
ES (1) ES2172237T3 (es)
FR (1) FR2771050B1 (es)
PL (1) PL190671B1 (es)
RU (1) RU2219071C2 (es)
WO (1) WO1999025572A1 (es)
ZA (1) ZA9810303B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794062A1 (fr) 1999-05-25 2000-12-01 Michelin Soc Tech Ensemble de montage d'un pneumatique sur un moyeu
FR2794064B1 (fr) * 1999-05-25 2001-08-10 Michelin Soc Tech Bourrelet sans tringle pour pneumatique
JP2001097010A (ja) 1999-09-30 2001-04-10 Bridgestone Corp 空気入りタイヤ
ATE298673T1 (de) 1999-11-18 2005-07-15 Michelin Soc Tech Luftreifen mit niedrieger zone, die eine fadenkonzentration enthält
KR20020060246A (ko) * 1999-12-03 2002-07-16 미첼 롤리에르 확장된 이동성을 가진 타이어 비드
US6899154B2 (en) 2000-01-28 2005-05-31 Pirelli Pneumatici S.P.A. Carcass structure for a tire and tire provided with the carcass structure
DE60106200T2 (de) * 2000-01-28 2006-02-23 Pirelli Pneumatici S.P.A. Reifenkarkasseaufbau und luftreifen mit solchem karkasseaufbau
EP1299256B1 (fr) * 2000-06-29 2006-04-26 Société de Technologie Michelin Pneumatique d'avion a bourrelet perfectionne
ATE468232T1 (de) * 2000-06-29 2010-06-15 Michelin Soc Tech Reifen mit verbesserter karkassenverankerungsstruktur
CA2512840A1 (fr) * 2003-01-17 2004-08-05 Michelin Recherche Et Technique S.A. Ensembles montes pour avion, roues et pneumatiques
US6966351B2 (en) * 2003-09-22 2005-11-22 The Goodyear Tire & Rubber Company Tire bead configuration
JP4259357B2 (ja) * 2004-03-12 2009-04-30 三菱ふそうトラック・バス株式会社 車両走行状態判定装置
JP4258413B2 (ja) * 2004-03-26 2009-04-30 三菱ふそうトラック・バス株式会社 車両走行状態判定装置
KR100798606B1 (ko) * 2006-11-27 2008-01-28 한국타이어 주식회사 그린타이어 성형 방법
US9139050B2 (en) 2010-09-21 2015-09-22 The Goodyear Tire & Rubber Company Pneumatic tire having first and second turnup pads
FR2956836B1 (fr) * 2010-02-26 2015-03-27 Michelin Soc Tech Pneumatique ayant une plus grande resistance au decoincement.
US9308782B2 (en) 2010-09-21 2016-04-12 The Goodyear Tire & Rubber Company Pneumatic tire having turn-up pad
FR3014743B1 (fr) * 2013-12-12 2017-07-21 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
FR3014742B1 (fr) * 2013-12-12 2017-10-20 Michelin & Cie Pneumatique a carcasse radiale ou croisee renforce
WO2019180357A1 (fr) * 2018-03-20 2019-09-26 Compagnie Generale Des Etablissements Michelin Pneumatique poids-lourd equipe d'un module de communication radiofrequence
FR3105097A1 (fr) 2019-12-19 2021-06-25 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant un bourrelet perfectionné

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95227C (es) * 1957-03-14 Michelin & Cie
NL130936C (es) * 1966-10-13
FR2132509B1 (es) * 1971-04-05 1974-03-08 Kleber Colombes
SU1636256A1 (ru) * 1987-10-21 1991-03-23 Научно-исследовательский институт шинной промышленности Покрышка пневматической шины
FR2694521A1 (fr) * 1992-08-05 1994-02-11 Sedepro Ancrage de la carcasse d'un pneumatique.
US5660656A (en) * 1992-08-05 1997-08-26 Sedepro Tire with anchored carcass
FR2717425A1 (fr) * 1994-03-16 1995-09-22 Michelin & Cie Enveloppe de pneumatique dépourvue de tringle.
FR2727653B1 (fr) 1994-12-05 1997-03-14 Michelin & Cie Profil meridien du retournement d'une carcasse radiale de pneumatique
FR2736006A1 (fr) * 1995-06-29 1997-01-03 Sedepro Pneumatique comportant des cables circonferentiels pour ancrer la carcasse, procede de preparation de tels cables
DE19537188C1 (de) * 1995-10-06 1996-12-05 Continental Ag Verfahren zur Befestigung eines kernlosen Fahrzeugreifens auf einer Felge und Fahrzeugrad mit Luftreifen und Felge
FR2752200B1 (fr) * 1996-08-09 1998-09-11 Michelin & Cie Enveloppe de pneumatique depourvue de tringle
US6116313A (en) * 1996-10-30 2000-09-12 Compagnie Generale Des Etablissementis Michelin-Michelin & Cie Tire with beads designed to ease removal from rim

Also Published As

Publication number Publication date
WO1999025572A8 (fr) 2000-09-14
KR20010032105A (ko) 2001-04-16
JP2001523608A (ja) 2001-11-27
BR9814145A (pt) 2000-10-03
FR2771050A1 (fr) 1999-05-21
AR033637A1 (es) 2004-01-07
DE69803704T2 (de) 2002-08-22
PL340460A1 (en) 2001-02-12
CA2310108A1 (fr) 1999-05-27
FR2771050B1 (fr) 1999-12-24
AU740290B2 (en) 2001-11-01
DE69803704D1 (de) 2002-03-14
CN1285790A (zh) 2001-02-28
RU2219071C2 (ru) 2003-12-20
WO1999025572A1 (fr) 1999-05-27
EP1053111A1 (fr) 2000-11-22
JP4557420B2 (ja) 2010-10-06
PL190671B1 (pl) 2005-12-30
EP1053111B1 (fr) 2002-01-30
ZA9810303B (en) 1999-05-14
AU1156299A (en) 1999-06-07
KR100746496B1 (ko) 2007-08-07
CN1197724C (zh) 2005-04-20
ATE212590T1 (de) 2002-02-15
US6523591B1 (en) 2003-02-25

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