BRPI0806191A2 - pneu e método de construção de pneus - Google Patents

pneu e método de construção de pneus Download PDF

Info

Publication number
BRPI0806191A2
BRPI0806191A2 BRPI0806191-2A BRPI0806191A BRPI0806191A2 BR PI0806191 A2 BRPI0806191 A2 BR PI0806191A2 BR PI0806191 A BRPI0806191 A BR PI0806191A BR PI0806191 A2 BRPI0806191 A2 BR PI0806191A2
Authority
BR
Brazil
Prior art keywords
tire
bead
extension
construction method
section
Prior art date
Application number
BRPI0806191-2A
Other languages
English (en)
Inventor
Kenneth B Turvey
Paul D Gatley
Original Assignee
Bartell Mach Sys Llc
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 Bartell Mach Sys Llc filed Critical Bartell Mach Sys Llc
Publication of BRPI0806191A2 publication Critical patent/BRPI0806191A2/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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores
    • 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

Landscapes

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

Abstract

PNEU E MéTODO DE CONSTRUçãO DE PNEU. A presente invenção refere-se a um pneu com um talão de pneu com com perfil transversal, incluindo uma seção de base relativamente larga e uma seção superior que é afunilada em pelo menos um lado, com o talão do pneu sendo embutido diretamente no corpo do pneu sem o uso de uma extensão. Além disso, a invenção apresenta um pneu com um talão de pneu com com perfil transversal, incluindo uma seção de base relativamente larga e uma seção superior com um lado afunilado e um lado não afunilado, com o talão do pneu sendo embutido diretamente no corpo do pneu sem o uso de uma extensão. Trata ainda de um método de construção de pneu no qual o talão de pneu e a extensão são montados no corpo do pneu, no tambor de construção de pneu da máquina de montagem de pneu e o talão de pneu e a extensão não são pré-montados antes de serem introduzidos sobre ou no corpo do pneu.
BRPI0806191-2A 2007-02-15 2008-02-15 pneu e método de construção de pneus BRPI0806191A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88996307P 2007-02-15 2007-02-15
PCT/US2008/054107 WO2008101174A1 (en) 2007-02-15 2008-02-15 Tire with tapered bead and method of making tires

Publications (1)

Publication Number Publication Date
BRPI0806191A2 true BRPI0806191A2 (pt) 2011-08-30

Family

ID=39690541

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806191-2A BRPI0806191A2 (pt) 2007-02-15 2008-02-15 pneu e método de construção de pneus

Country Status (7)

Country Link
US (1) US20080196812A1 (pt)
EP (1) EP2121354A1 (pt)
KR (1) KR20090118903A (pt)
CN (1) CN101595004A (pt)
BR (1) BRPI0806191A2 (pt)
RU (1) RU2009114227A (pt)
WO (1) WO2008101174A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102253723B1 (ko) 2013-04-09 2021-05-21 쿠퍼 타이어 앤드 러버 캄파니 타이어 비드
JP6988540B2 (ja) * 2018-02-14 2022-01-05 横浜ゴム株式会社 空気入りタイヤ
FR3090487A3 (fr) * 2018-12-20 2020-06-26 Michelin & Cie Extenseur perfectionne et ensemble roulant comportant un tel extenseur
FR3100159A1 (fr) * 2019-08-29 2021-03-05 Compagnie Generale Des Etablissements Michelin tringle pour pneumatique agricole

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163683A (en) * 1977-12-27 1979-08-07 The Goodyear Tire & Rubber Company Forming a tire bead assembly
US4922985A (en) * 1986-06-24 1990-05-08 The Goodyear Tire & Rubber Company Tire and rim assembly
US4820563A (en) * 1987-08-13 1989-04-11 National-Standard Company Tire bead assembly
US5226460A (en) * 1989-09-08 1993-07-13 Continental Aktiengesellschaft Method of producing a bead core for pneumatic tires
US5253692A (en) * 1989-12-21 1993-10-19 Sumitomo Rubber Industries, Limited Bead portion of a tire
US5058649A (en) * 1990-07-25 1991-10-22 The Goodyear Tire & Rubber Company Pneumatic tire comprising a pentagonal bead core
JP2001510419A (ja) * 1997-01-30 2001-07-31 ザ グッドイヤー タイヤ アンド ラバー カンパニー 特殊なビード形状を有する重荷重用タイヤ
US6422280B1 (en) * 1997-01-30 2002-07-23 The Goodyear Tire & Rubber Company Heavy duty tire with specified bead design
GB2325200A (en) * 1997-05-12 1998-11-18 A R T A method of and apparatus for producing at least two single wire tyre beads
US6524416B1 (en) * 1998-10-20 2003-02-25 The Goodyear Tire & Rubber Company Stress neutralization of an apex filler for a tire bead subassembly
JP3338663B2 (ja) * 1999-06-16 2002-10-28 住友ゴム工業株式会社 単線ビード製造装置
US7201199B2 (en) * 2000-01-27 2007-04-10 Pirelli Pneumatici S.P.A. Tire with bead core with hexagonal section
US6413342B1 (en) * 2000-02-15 2002-07-02 The Goodyear Tire & Rubber Company Method of forming a bead with an anchored trailing end
US20030029573A1 (en) * 2000-02-29 2003-02-13 Robert Franke Formation of tyre beads or the like
EP1201414B2 (en) * 2000-10-30 2019-12-04 Sumitomo Rubber Industries, Ltd. Method of manufacturing the sidewall of a pneumatic tire
JP4464700B2 (ja) * 2004-01-28 2010-05-19 住友ゴム工業株式会社 空気入りタイヤ及びその製造方法
GB0412573D0 (en) * 2004-06-04 2004-07-07 A R T Formation of a tire bead assembly
US20060108053A1 (en) * 2004-11-19 2006-05-25 Hart James M Hot application of apex on a tire building machine
US7670449B2 (en) * 2005-11-22 2010-03-02 The Goodyear Tire & Rubber Company Method of manufacturing tire with turned down ply construction

Also Published As

Publication number Publication date
EP2121354A1 (en) 2009-11-25
US20080196812A1 (en) 2008-08-21
KR20090118903A (ko) 2009-11-18
CN101595004A (zh) 2009-12-02
RU2009114227A (ru) 2011-03-20
WO2008101174A1 (en) 2008-08-21

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Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 5A E 6A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 5A, 6A, 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.