BR0212049A - Pneumático para rodas de veìculos - Google Patents

Pneumático para rodas de veìculos

Info

Publication number
BR0212049A
BR0212049A BR0212049-6A BR0212049A BR0212049A BR 0212049 A BR0212049 A BR 0212049A BR 0212049 A BR0212049 A BR 0212049A BR 0212049 A BR0212049 A BR 0212049A
Authority
BR
Brazil
Prior art keywords
carcass
tire
annular reinforcement
carcass ply
tread
Prior art date
Application number
BR0212049-6A
Other languages
English (en)
Inventor
Claudio Lacagnina
Rodolfo Noto
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BR0212049A publication Critical patent/BR0212049A/pt

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
    • B60C15/04—Bead cores
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre 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
    • 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
    • B60C15/04—Bead cores
    • B60C15/05—Bead cores multiple, i.e. with two or more cores in each 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
    • 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
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

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

Abstract

"PNEUMáTICO PARA RODAS DE VEìCULOS". A invenção se refere a um pneumático para rodas de veículos, compreendendo uma carcaça toroidal que tem uma porção de coroa central e duas paredes laterais axialmente opostas terminando em um par de talões para ancorar o pneumático (1) em uma correspondente jante de montagem, cada talão compreendendo pelo menos um núcleo de reforço anular (5, 6), uma banda de rodagem (9) posicionada na coroa e coaxialmente estendida em torno da dita carcaça, provida com um padrão de relevo para o contato de rolamento com a rodovia, e uma estrutura de cinta (8) coaxialmente interposta entre a dita carcaça e a dita banda de rodagem (9), a dita carcaça compreendendo pelo menos uma lona de carcaça (7), a dita pelo menos uma lona de carcaça (7) tendo suas próprias extremidades ancoradas nos ditos núcleos de reforço anulares, sendo que a dita pelo menos uma lona de carcaça (7) compreende uma porção que encerra em seu interior pelo menos um inserto (15) na proximidade aos ditos núcleos de reforço anulares (5, 6).
BR0212049-6A 2002-06-27 2002-06-27 Pneumático para rodas de veìculos BR0212049A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/002457 WO2004002756A1 (en) 2002-06-27 2002-06-27 Tyre for vehicle wheels with reinforced bead structure

Publications (1)

Publication Number Publication Date
BR0212049A true BR0212049A (pt) 2004-08-17

Family

ID=29798163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212049-6A BR0212049A (pt) 2002-06-27 2002-06-27 Pneumático para rodas de veìculos

Country Status (9)

Country Link
US (1) US20060070692A1 (pt)
EP (1) EP1525105A1 (pt)
JP (1) JP2005530652A (pt)
CN (1) CN100408359C (pt)
AR (1) AR039738A1 (pt)
AU (1) AU2002315766A1 (pt)
BR (1) BR0212049A (pt)
EG (1) EG23482A (pt)
WO (1) WO2004002756A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083775A (ja) * 2005-09-20 2007-04-05 Bridgestone Corp 空気入りタイヤ
FR2921304B1 (fr) * 2007-09-20 2009-11-27 Michelin Soc Tech Pneumatique pour poids lourd
BR112013006549B1 (pt) * 2010-09-28 2020-02-18 Pirelli Tyre S.P.A Processo e aparelho para fabricar um pneu para rodas de veículo

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653553C2 (de) * 1976-11-25 1980-04-30 Otto Kuhlmann Gmbh & Co, 5870 Hemer Verfahren zum Herstellen eines im Querschnitt parallelogrammförmigen, ringartigen Paketkernes für den Wulst eines Luftreifens für Schrägschulterfelgen
GB8519579D0 (en) * 1985-08-03 1985-09-11 Apsley Metals Ltd Pneumatic tyres
GB2179009B (en) * 1985-08-03 1989-02-01 Apsley Metals Ltd Pneumatic tyres
FR2694521A1 (fr) * 1992-08-05 1994-02-11 Sedepro Ancrage de la carcasse d'un pneumatique.
FR2715348A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
US5660656A (en) * 1992-08-05 1997-08-26 Sedepro Tire with anchored carcass
FR2715349A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
FR2715350A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
FR2752200B1 (fr) * 1996-08-09 1998-09-11 Michelin & Cie Enveloppe de pneumatique depourvue de tringle
CA2290680A1 (fr) * 1997-05-27 1998-12-03 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Ancrage de la carcasse d'un pneumatique
GB2327391B (en) * 1997-07-23 2001-06-13 Holroyd Associates Ltd Improvements in tyre manufacture
DE69719771T2 (de) * 1997-12-30 2003-12-11 Pirelli Pneumatici S.P.A., Milano Verfahren zur Herstellung von Luftreifen für Fahrzeugräder
FR2773518A1 (fr) * 1998-01-12 1999-07-16 Michelin & Cie Bourrelet de pneumatique avec elements de renfort circonferentiels
ES2184372T3 (es) * 1998-07-31 2003-04-01 Pirelli Procedimiento de fabricacion de una carcasa para neumaticos, en particular para vehiculos de dos ruedas, y carcasa asi obtenida.
ATE224804T1 (de) * 1998-07-31 2002-10-15 Pirelli Verfahren zum herstellen einer reifenkarkasse und damit hergestellte karkasse
ATE258855T1 (de) * 1998-12-07 2004-02-15 Pirelli Reifen für fahrzeugräder mit verbesserter wulststruktur
JP4713049B2 (ja) * 2000-01-28 2011-06-29 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 自動車ホイール用タイヤのカーカス構造体およびそのカーカス構造体を有するタイヤ
FR2804906B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique
CN100411894C (zh) * 2001-10-31 2008-08-20 倍耐力轮胎公司 具有改进的胎缘结构的车轮轮胎

Also Published As

Publication number Publication date
WO2004002756A1 (en) 2004-01-08
EG23482A (en) 2005-11-26
CN100408359C (zh) 2008-08-06
CN1630589A (zh) 2005-06-22
JP2005530652A (ja) 2005-10-13
AU2002315766A1 (en) 2004-01-19
EP1525105A1 (en) 2005-04-27
US20060070692A1 (en) 2006-04-06
AR039738A1 (es) 2005-03-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A A NUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2108 DE 31/05/2011.