BR0214057A - Tambor para uso na construção de um pneu e método de construção de um pneu - Google Patents

Tambor para uso na construção de um pneu e método de construção de um pneu

Info

Publication number
BR0214057A
BR0214057A BR0214057-8A BR0214057A BR0214057A BR 0214057 A BR0214057 A BR 0214057A BR 0214057 A BR0214057 A BR 0214057A BR 0214057 A BR0214057 A BR 0214057A
Authority
BR
Brazil
Prior art keywords
drum
tire
tire construction
section
vulcanized rubber
Prior art date
Application number
BR0214057-8A
Other languages
English (en)
Inventor
John Wiens
Original Assignee
Michelin Rech Et Techique S A
Michelin Soc 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 Rech Et Techique S A, Michelin Soc Tech filed Critical Michelin Rech Et Techique S A
Publication of BR0214057A publication Critical patent/BR0214057A/pt

Links

Classifications

    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
    • 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)

Abstract

"TAMBOR PARA USO NA CONSTRUçãO DE UM PNEU, E, MéTODO DE CONSTRUçãO DE UM PNEU". Um tambor e um método de construção de um pneu são apresentados. O método inclui a etapa de fornecer um tambor (10) que tem uma pluralidade de segmentos de tambor (20). Uma seção de uma superfície externa (16) do tambor (10) é formada que tem a mesma distância radial do centro axial do tambor. O tambor (10) tem uma pluralidade de gargantas de talão (12). Outra etapa envolve a aplicação de um reforço de carcaça (34) sobre a seção da superfície externa do tambor (10) que tem a mesma distância radial do centro axial do tambor. Pelo menos uma seção de borracha não vulcanizada (42) é aplicada sobre o reforço de carcaça (34). O reforço de carcaça (34) é passado em torno da seção de borracha não vulcanizada (42) de tal maneira que a orientação da seção de borracha não vulcanizada permaneça a mesma.
BR0214057-8A 2002-09-12 2002-09-12 Tambor para uso na construção de um pneu e método de construção de um pneu BR0214057A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/029136 WO2004024430A1 (en) 2002-09-12 2002-09-12 Tire building method and apparatus

Publications (1)

Publication Number Publication Date
BR0214057A true BR0214057A (pt) 2004-10-13

Family

ID=31989879

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214057-8A BR0214057A (pt) 2002-09-12 2002-09-12 Tambor para uso na construção de um pneu e método de construção de um pneu

Country Status (7)

Country Link
EP (1) EP1551619A4 (pt)
JP (1) JP2005538865A (pt)
KR (1) KR20040024517A (pt)
CN (1) CN1668453A (pt)
AU (1) AU2002330021A1 (pt)
BR (1) BR0214057A (pt)
WO (1) WO2004024430A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100783848B1 (ko) * 2006-10-10 2007-12-10 기아자동차주식회사 가변 터보 챠저의 제어 방법
ITTO20090191A1 (it) * 2009-03-13 2010-09-14 Marangoni Meccanica Metodo e tamburo di formatura per carcasse di pneumatici
KR101819995B1 (ko) 2009-12-23 2018-01-18 피렐리 타이어 소시에떼 퍼 아찌오니 타이어를 제조하는 공정 및 설비
US20190070813A1 (en) * 2017-09-01 2019-03-07 The Goodyear Tire & Rubber Company Tire building drum
MX2022006559A (es) * 2019-12-19 2022-06-29 Michelin & Cie Metodo de moldeo de un contenedor en un neumatico.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579145B1 (de) * 1965-08-25 1972-02-03 Continental Gummi Werke Ag Maschine zum Aufbauen von Luftreifenrohlingen
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US6250356B1 (en) * 1998-04-28 2001-06-26 Compagnie Géńerale des Etablissements Michelin - Michelin & Cie. Assembly drum and method for the manufacture of tires
EP1238788B1 (en) * 1999-12-15 2006-03-08 Mitsubishi Heavy Industries, Ltd. Radial tire forming apparatus

Also Published As

Publication number Publication date
AU2002330021A1 (en) 2004-04-30
KR20040024517A (ko) 2004-03-20
WO2004024430A1 (en) 2004-03-25
CN1668453A (zh) 2005-09-14
JP2005538865A (ja) 2005-12-22
EP1551619A4 (en) 2006-03-29
EP1551619A1 (en) 2005-07-13

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.