BR0110346A - Pneumático - Google Patents

Pneumático

Info

Publication number
BR0110346A
BR0110346A BR0110346-6A BR0110346A BR0110346A BR 0110346 A BR0110346 A BR 0110346A BR 0110346 A BR0110346 A BR 0110346A BR 0110346 A BR0110346 A BR 0110346A
Authority
BR
Brazil
Prior art keywords
profile
upturn
axially
bead
reinforcement
Prior art date
Application number
BR0110346-6A
Other languages
English (en)
Other versions
BR0110346B1 (pt
Inventor
Olivier Perlin
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BR0110346A publication Critical patent/BR0110346A/pt
Publication of BR0110346B1 publication Critical patent/BR0110346B1/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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • 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
    • Y10T152/10819—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tyre Moulding (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

"PNEUMáTICO", Pneumático P, destinado a ser montado em um aro do qual os assentos formam com o eixo de rotação um ângulo compreendido entre 0<198> e 6<198>, e que compreende uma armadura de carcaça radial (1) ancorada em cada friso B a um cordonel (2) formando assim um reviramento (10), o dito cordonel (2) sendo radialmente encimado, axialmente entre a parte principal de armadura (1) e seu reviramento (10), por pelo menos um perfilado (3) de mistura borrachosa de forma sensivelmente triangular e de dureza Shore A elevada, caracterizado pelo fato de que o perfil meridiano da superfície axialmente exterior de cada friso B que apresenta uma descontinuidade franca de curvatura, é combinado com a presença acima do cordonel de um perfilado (3) de mistura borrachosa de dureza elevada, o dito perfilado (3) estando axialmente em contato em toda sua altura com o reviramento (10) de armadura de carcaça (1), e separado da parte principal da dita armadura (1) por um perfilado (4) de mistura borrachosa de pequena dureza, enquanto que um terceiro perfilado (5), axialmente no exterior do reviramento (10), é constituido por mistura de pequena dureza.
BRPI0110346-6A 2000-04-25 2001-04-19 pneumÁtico. BR0110346B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005343A FR2807971A1 (fr) 2000-04-25 2000-04-25 Bourrelet allege de pneumatique radial
PCT/EP2001/004427 WO2001081103A1 (fr) 2000-04-25 2001-04-19 Bourrelet allege de pneumatique

Publications (2)

Publication Number Publication Date
BR0110346A true BR0110346A (pt) 2003-07-29
BR0110346B1 BR0110346B1 (pt) 2010-08-24

Family

ID=8849632

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110346-6A BR0110346B1 (pt) 2000-04-25 2001-04-19 pneumÁtico.

Country Status (11)

Country Link
US (1) US6910513B2 (pt)
EP (1) EP1284875B1 (pt)
JP (1) JP4653923B2 (pt)
CN (1) CN1214935C (pt)
AT (1) ATE270626T1 (pt)
AU (1) AU2001248373A1 (pt)
BR (1) BR0110346B1 (pt)
DE (1) DE60104198T2 (pt)
FR (1) FR2807971A1 (pt)
RU (1) RU2254241C2 (pt)
WO (1) WO2001081103A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20011209A1 (it) * 2001-12-21 2003-06-21 Bridgestone Firestone Tech Pneumatico per autoveicoli e metodo per la sua realizzazione.
JP4005529B2 (ja) 2003-03-31 2007-11-07 住友ゴム工業株式会社 空気入りタイヤ
JP4528007B2 (ja) * 2004-03-23 2010-08-18 住友ゴム工業株式会社 空気入りタイヤ
DE102004018998A1 (de) * 2004-04-20 2005-11-17 Continental Aktiengesellschaft Fahrzeugluftreifen mit einem Reifenwulst mit einem Kern sowie einem Kernprofil und Verfahren zur Herstellung des Fahrzeugluftreifens
FR2879965B1 (fr) * 2004-12-24 2007-03-02 Michelin Soc Tech Bourrelet de pneumatique facilitant le montage et methode de construction d'un tel bourrelet
FR2946919B1 (fr) * 2009-06-22 2012-08-31 Michelin Soc Tech Bourrelet de pneumatique pour vehicule poids lourd
CN104066600B (zh) * 2012-01-24 2016-09-14 株式会社普利司通 充气轮胎
JP6261121B2 (ja) * 2014-01-20 2018-01-17 住友ゴム工業株式会社 空気入りタイヤ
GB201603377D0 (en) 2016-02-26 2016-04-13 Apollo Tyres Global R & D Bv Vehicle tyre with enhanced bead contour
FR3140796B1 (fr) * 2022-10-13 2024-10-04 Michelin & Cie Architecture optimisée d’un pneumatique de type Génie Civil
JP7831566B1 (ja) * 2024-12-26 2026-03-17 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1039990B (it) * 1975-07-23 1979-12-10 Pirelli Perfezionamento ai talloni di pneumatici a carcassa radiale
US4120338A (en) * 1976-10-04 1978-10-17 Mirtain Henri J Pneumatic tire having an improved heel structure
DE2747009A1 (de) * 1977-10-19 1979-04-26 Uniroyal Gmbh Fahrzeugluftreifen
JPS6092103A (ja) * 1983-10-25 1985-05-23 Yokohama Rubber Co Ltd:The 乗用車用ラジアルタイヤ
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
LU87296A1 (fr) * 1988-07-27 1989-02-02 Goodyear Tire & Rubber Pneumatique
JPH0342310A (ja) * 1989-07-10 1991-02-22 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPH03248903A (ja) * 1990-02-26 1991-11-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
IT1250517B (it) * 1991-10-08 1995-04-08 Firestone Int Dev Spa Pmeumatico per veicoli
JP3062324B2 (ja) * 1991-11-20 2000-07-10 オーツタイヤ株式会社 空気入ラジアルタイヤ
JPH0672108A (ja) * 1992-08-28 1994-03-15 Sumitomo Rubber Ind Ltd 建設車両用空気入りタイヤ
JPH06234310A (ja) * 1993-02-10 1994-08-23 Bridgestone Corp 空気入りラジアルタイヤ
JPH06320922A (ja) * 1993-05-17 1994-11-22 Ohtsu Tire & Rubber Co Ltd :The 空気入りラジアルタイヤ
FR2716645B1 (fr) * 1994-02-28 1996-04-19 Michelin & Cie Pneumatique avec des bourrelets de structure améliorée et ensemble d'un tel pneumatique avec une jante adaptée.
JP4021521B2 (ja) * 1996-07-08 2007-12-12 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
JP3718020B2 (ja) * 1997-01-30 2005-11-16 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
FR2773517B1 (fr) * 1998-01-12 2000-02-04 Michelin & Cie Bourrelet de pneumatique avec elements de renfort circonferentiels
JP4679001B2 (ja) * 2001-08-09 2011-04-27 株式会社ブリヂストン 空気入りタイヤ及びその製造方法

Also Published As

Publication number Publication date
EP1284875A1 (fr) 2003-02-26
US6910513B2 (en) 2005-06-28
EP1284875B1 (fr) 2004-07-07
JP2003531057A (ja) 2003-10-21
JP4653923B2 (ja) 2011-03-16
CN1426357A (zh) 2003-06-25
DE60104198D1 (de) 2004-08-12
ATE270626T1 (de) 2004-07-15
RU2254241C2 (ru) 2005-06-20
CN1214935C (zh) 2005-08-17
WO2001081103A1 (fr) 2001-11-01
US20030075254A1 (en) 2003-04-24
RU2002131456A (ru) 2004-03-27
AU2001248373A1 (en) 2001-11-07
DE60104198T2 (de) 2005-07-14
FR2807971A1 (fr) 2001-10-26
BR0110346B1 (pt) 2010-08-24

Similar Documents

Publication Publication Date Title
AU1848795A (en) Tyre with beads having an improved structure, and assembly of said tyre and a suitable rim
BR0110346B1 (pt) pneumÁtico.
AU2157701A (en) Tyre with low zone comprising a concentration of wires
EP1013482A3 (en) Pneumatic vehicle tyre
DE60207856D1 (de) Reifen mit verstärkter wulst
EP0820884A3 (en) Pneumatic tyre
ATE298674T1 (de) Wulst für notlaufreifen
AU754754B2 (en) Tyre with beads having improved structure
AU2001283888A1 (en) Tyre with improved carcass reinforcement anchoring structure
WO2001039999A3 (fr) Bourrelet pour pneumatique a mobilite etendue
EP1145874A3 (en) Tire chipper construction for runflat tires
AU621248B2 (en) Tire and wheel rim assembly
CA2417585A1 (fr) Pneumatique avec des flancs de structure amelioree
BR0108253A (pt) Pneumático
BR0116787A (pt) Pneumático
AU2001281888A1 (en) Tyre with improved carcass reinforcement anchoring structure
BR0204861A (pt) Pneu com reforço da carcaça radial
DE69926413D1 (de) Luftreifen mit einer druckaufnahmefähigen, rinförmigen struktur
AU2002223602A1 (en) Tire having more carcass layers in sidewall than in bead
BRPI0513974A (pt) pneumático
FR2809348B1 (fr) Pneumatique comprenant un profile de renfort dans au moins un flanc et ensemble pneumatique/jante comprenant un tel pneumatique
ATE349344T1 (de) Reifen mit verstärkter flanke und herstellungsverfahren dafür
WO2000041467A3 (fr) Pneumatique avec des bourrelets de structure amelioree
AU2003274093A1 (en) Tyre with extended mobility with substantially low-modulus anchoring zone

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.