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BR0112144A - Pneumático - Google Patents

Pneumático

Info

Publication number
BR0112144A
BR0112144A BR0112144-8A BR0112144A BR0112144A BR 0112144 A BR0112144 A BR 0112144A BR 0112144 A BR0112144 A BR 0112144A BR 0112144 A BR0112144 A BR 0112144A
Authority
BR
Brazil
Prior art keywords
threads
bead
circumferential
beads
elasticity modulus
Prior art date
Application number
BR0112144-8A
Other languages
English (en)
Other versions
BR0112144B1 (pt
Inventor
Yves Herbelleau
Bernard Guerinon
Pierre Roux
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 BR0112144A publication Critical patent/BR0112144A/pt
Publication of BR0112144B1 publication Critical patent/BR0112144B1/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
    • B60C15/06—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
    • B60C15/0009—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
    • B60C15/02—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
    • B60C15/04—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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
    • 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
    • Y10T152/10846—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

"PNEUMáTICO". Pneumático que compreende um topo, dois flancos e dois frisos, uma armadura de carcaça ancorada em cada um dos frisos e uma armadura de topo, no qual a armadura de carcaça compreende pelo menos dois alinhamentos circunferenciais de primeiros reforços de alto módulo de elasticidade, cada alinhamento circunferencial dos ditos primeiros reforços sendo, em cada friso, orlado axialmente interiormente e axialmente exteriormente por segundos reforços orientados sensivelmente circunferencialmente de módulo superior ou igual ao módulo dos ditos primeiros reforços, os ditos primeiros reforços e segundos reforços sendo separados por uma camada de mistura de módulo de elasticidade muito alto e no qual a superfície exterior dos frisos compreendendo um assento, uma parede troncocónica de orientação sensivelmente radial adjacente radialmente interiormente a uma parede da qual a seção é um arco de círculo EF de centro C, o dito centro C sendo disposto axialmente exteriormente relativamente ao friso e considerando-se uma linha CD que atravessa o friso formando assim um ângulo <244> = + 45 <sym> 5 graus relativamente ao eixo A do pneumático, o conjunto dos segundos reforços é disposto a uma distância radial do eixo A inferior ou igual à dita linha CD.
BRPI0112144-8A 2000-06-29 2001-06-25 pneumÁtico. BR0112144B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0008453A FR2810923A1 (fr) 2000-06-29 2000-06-29 Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee
PCT/EP2001/007225 WO2002000453A1 (fr) 2000-06-29 2001-06-25 Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee

Publications (2)

Publication Number Publication Date
BR0112144A true BR0112144A (pt) 2003-05-06
BR0112144B1 BR0112144B1 (pt) 2010-08-24

Family

ID=8851914

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112144-8A BR0112144B1 (pt) 2000-06-29 2001-06-25 pneumÁtico.

Country Status (11)

Country Link
US (1) US6994139B2 (pt)
EP (1) EP1299255B1 (pt)
JP (1) JP2004501816A (pt)
CN (1) CN1207159C (pt)
AT (1) ATE320929T1 (pt)
AU (1) AU2001281888A1 (pt)
BR (1) BR0112144B1 (pt)
DE (1) DE60118211T2 (pt)
ES (1) ES2257430T3 (pt)
FR (1) FR2810923A1 (pt)
WO (1) WO2002000453A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001036219A1 (fr) * 1999-11-18 2001-05-25 Société de Technologie Michelin Pneumatique avec zone basse comportant une concentration de fils
BR0112012B1 (pt) * 2000-06-29 2010-09-21 pneumático.
EP1534542B1 (fr) * 2002-07-23 2007-01-10 Société de Technologie Michelin Pneumatique avec ancrage non-lineaire de structure de renfort
EP1428690A1 (fr) * 2002-12-11 2004-06-16 Société de Technologie Michelin Bourrelet de pneumatique facilitant le montage
AU2003290105A1 (en) * 2002-12-23 2004-07-14 Michelin Recherche Et Technique S.A. Aircraft tyre
EP1601541A1 (fr) * 2003-01-17 2005-12-07 Société de Technologie Michelin Ensembles montes pour avion, roues et pneumatiques
KR20060076777A (ko) * 2003-09-18 2006-07-04 소시에떼 드 테크놀로지 미쉐린 비대칭 배열 비드를 갖는 확장된 이동성을 갖는 타이어
FR2870164B1 (fr) * 2004-05-12 2006-07-14 Michelin Soc Tech Pneumatique et composite metal/caoutchouc pour pneumatique
WO2006024561A1 (fr) * 2004-08-31 2006-03-09 Societe De Technologie Michelin Pneumatique a mobilite etendue avec zone d'ancrage a moment d'inertie eleve
US8973635B2 (en) * 2009-12-23 2015-03-10 The Goodyear Tire & Rubber Company Pneumatic tire with carcass cord strip wound in specified pattern
FR2987310B1 (fr) * 2012-02-29 2014-03-21 Michelin & Cie Stratifie multicouche utilisable pour le renforcement d'une ceinture de pneumatique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39644A1 (pt) * 1960-03-10
FR2597783B1 (fr) 1986-04-25 1988-08-26 Michelin & Cie Moule rigide pour le moulage et la vulcanisation de pneumatiques
US4832102A (en) * 1987-06-15 1989-05-23 The Goodyear Tire & Rubber Company Pneumatic tires
FR2715349A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
FR2694521A1 (fr) * 1992-08-05 1994-02-11 Sedepro Ancrage de la carcasse d'un pneumatique.
FR2715350A1 (fr) * 1994-01-21 1995-07-28 Sedepro Ancrage de la carcasse d'un pneumatique.
US5464051A (en) * 1993-11-05 1995-11-07 The Goodyear Tire & Rubber Company Radial ply tire with specified bead portion design
FR2728192A1 (fr) * 1994-12-19 1996-06-21 Michelin & Cie Tambour d'assemblage de pneumatique
FR2749536A1 (fr) 1996-06-11 1997-12-12 Michelin & Cie Tambour d'assemblage d'un pneumatique
DE69716529T2 (de) * 1996-08-01 2003-06-05 Conception Et Development Michelin S.A., Givisiez Zerstörbarer Kern, der besonders für den Zusammenbau eines Reifens verwendbar ist
WO1998054006A1 (fr) * 1997-05-27 1998-12-03 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Ancrage de la carcasse d'un pneumatique
US6109321A (en) * 1997-05-27 2000-08-29 Compagnie Generale Des Establissements Michelin-Michelin & Cie Tire carcass anchoring
ATE258855T1 (de) * 1998-12-07 2004-02-15 Pirelli Reifen für fahrzeugräder mit verbesserter wulststruktur
BR0112012B1 (pt) * 2000-06-29 2010-09-21 pneumático.
EP1299254B1 (fr) * 2000-06-29 2007-01-03 Société de Technologie Michelin Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee
ES2258098T3 (es) * 2000-06-29 2006-08-16 Societe De Technologie Michelin Neumatico para avion con talones perfeccionados.

Also Published As

Publication number Publication date
DE60118211T2 (de) 2006-12-14
DE60118211D1 (de) 2006-05-11
ES2257430T3 (es) 2006-08-01
US6994139B2 (en) 2006-02-07
CN1438946A (zh) 2003-08-27
CN1207159C (zh) 2005-06-22
FR2810923A1 (fr) 2002-01-04
WO2002000453A1 (fr) 2002-01-03
EP1299255A1 (fr) 2003-04-09
BR0112144B1 (pt) 2010-08-24
JP2004501816A (ja) 2004-01-22
EP1299255B1 (fr) 2006-03-22
ATE320929T1 (de) 2006-04-15
US20030150542A1 (en) 2003-08-14
AU2001281888A1 (en) 2002-01-08

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 25/06/2001, 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 13A 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 2261 DE 06-05-2014 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.