BR0318421A - método e aparelho para produzir pneumáticos para rodas de veìculos - Google Patents

método e aparelho para produzir pneumáticos para rodas de veìculos

Info

Publication number
BR0318421A
BR0318421A BRPI0318421-8A BR0318421A BR0318421A BR 0318421 A BR0318421 A BR 0318421A BR 0318421 A BR0318421 A BR 0318421A BR 0318421 A BR0318421 A BR 0318421A
Authority
BR
Brazil
Prior art keywords
distal
proximal
vehicle wheel
carcass structure
drum
Prior art date
Application number
BRPI0318421-8A
Other languages
English (en)
Other versions
BR0318421B1 (pt
Inventor
Claudio Lacagnina
Gase Ignazio De
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 BR0318421A publication Critical patent/BR0318421A/pt
Publication of BR0318421B1 publication Critical patent/BR0318421B1/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
    • 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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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
    • B29D2030/202—Building tyres by the flat-tyre method, i.e. building on cylindrical drums the building drums being movable, i.e. not permanently connected to a fixed frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Testing Of Balance (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"MéTODO E APARELHO PARA PRODUZIR PNEUMáTICOS PARA RODAS DE VEìCULOS". A estrutura da carcaça (3) de um pneumático (2) é produzida em um tambor (14) que tem uma metade proximal (14a) e uma metade distal (14b) que podem ser mutuamente aproximadas para determinar uma expansão radial da lona da carcaça (10) até colocá-la contra a estrutura de cinta (49) suportada por um componente de transferência (30). A metade proximal (14a) é axialmente integral com uma estrutura de suporte (15) suportada por um braço robotizado (21) de uma unidade de atuação (20) que transmite um movimento axial à metade proximal (14a), enquanto que a metade distal (14b) realiza uma translação após um curso cujo valor é o dobro do curso transmitido pelo braço robotizado (21). O braço robotizado transfere o tambor (14) para uma unidade para aplicação de um elemento alongado para formar uma banda de rodagem (5) na estrutura de cinta (4) e/ou um par de costados (6) em posições axialmente externas na estrutura da carcaça (3).
BRPI0318421-8B1A 2003-07-30 2003-07-30 método e aparelho para produzir pneumáticos para rodas de veículos BR0318421B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000478 WO2005011967A1 (en) 2003-07-30 2003-07-30 Method and apparatus for producing tyres for vehicle wheels

Publications (2)

Publication Number Publication Date
BR0318421A true BR0318421A (pt) 2006-08-01
BR0318421B1 BR0318421B1 (pt) 2013-08-13

Family

ID=34113397

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318421-8B1A BR0318421B1 (pt) 2003-07-30 2003-07-30 método e aparelho para produzir pneumáticos para rodas de veículos

Country Status (10)

Country Link
US (1) US20070187018A1 (pt)
EP (1) EP1651425B1 (pt)
JP (1) JP2007518589A (pt)
KR (1) KR100987411B1 (pt)
CN (1) CN100469562C (pt)
AT (1) ATE352410T1 (pt)
AU (1) AU2003253290A1 (pt)
BR (1) BR0318421B1 (pt)
DE (1) DE60311533T2 (pt)
WO (1) WO2005011967A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7712504B2 (en) * 2005-06-17 2010-05-11 Michelin Recherche Et Technique S.A. Machine for assembling and vulcanising tires
US9630369B2 (en) * 2007-02-15 2017-04-25 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres
DE112008001952T5 (de) 2007-07-26 2010-06-02 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung einer Polyolefinharzzusammensetzung
PL2387500T3 (pl) * 2008-12-17 2013-11-29 Pirelli Proces i instalacja do konstruowania opon surowych do kół pojazdów
US9039853B2 (en) 2009-12-23 2015-05-26 Pirelli Tyre S.P.A. Process and plant for building tyres
WO2012146988A1 (en) * 2011-04-28 2012-11-01 Pirelli Tyre S.P.A. Process and plant for building tyres for vehicle wheels
ITMI20112370A1 (it) * 2011-12-23 2013-06-24 Pirelli Processo e impianto di confezionamento di pneumatici per ruote di veicoli
US20160016171A1 (en) 2013-03-15 2016-01-21 Nanobiosym, Inc. Systems and Methods for Mobile Device Analysis of Nucleic Acids and Proteins
US10322554B2 (en) * 2013-08-29 2019-06-18 The Goodyear Tire & Rubber Company Tire building drum
US20150059962A1 (en) * 2013-08-29 2015-03-05 The Goodyear Tire & Rubber Company Method of building a tire
IT201900023718A1 (it) 2019-12-12 2021-06-12 Pirelli Macchina assemblatrice per il confezionamento di pneumatici per ruote di veicoli, e processo per sostituire tamburi di conformazione in una macchina assemblatrice

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986196A (en) * 1956-01-24 1961-05-30 Nat Standard Co Tire building machine
US3929540A (en) * 1971-07-13 1975-12-30 Rheinstahl Ag Method and drum for building and shaping blanks for radial-ply tires
US3990931A (en) * 1972-07-06 1976-11-09 Uniroyal, S.A. Tire building apparatus and method
US3950201A (en) * 1974-05-24 1976-04-13 The Goodyear Tire & Rubber Company Tire manufacture
US4314864A (en) * 1980-05-07 1982-02-09 The Firestone Tire & Rubber Company Method and apparatus for building a tire
US4805872A (en) * 1983-01-17 1989-02-21 The Firestone Tire & Rubber Company Shaping turret
IT1189648B (it) * 1986-04-08 1988-02-04 Firestone Int Dev Spa Unita a tamburo doppio girevole per la realizzazione di pneumatici
US5354404A (en) * 1990-05-25 1994-10-11 Cooper Tire & Rubber Company Control for integrated tire building system
DE69022070T2 (de) * 1990-11-02 1996-03-07 Sumitomo Rubber Ind Rohreifenaufbaumaschine.
US5582666A (en) * 1994-04-11 1996-12-10 Mitsubishi Jukogyo Kabushiki Kaisha Method of forming a radial tire
JP4259704B2 (ja) * 1999-12-07 2009-04-30 横浜ゴム株式会社 タイヤ成形システム及び成形方法
JP4167817B2 (ja) * 2000-08-21 2008-10-22 不二精工株式会社 タイヤの生産システム及び生産方法
US20020088529A1 (en) * 2000-11-22 2002-07-11 Bridgestone Corporation Method for manufacturing pneumatic tire
ITVR20010060A1 (it) 2001-05-18 2002-11-18 Marangoni Meccanica Procedimento di fabbricazione di pneumatici crudi.

Also Published As

Publication number Publication date
KR100987411B1 (ko) 2010-10-13
DE60311533D1 (de) 2007-03-15
CN1819914A (zh) 2006-08-16
AU2003253290A1 (en) 2005-02-15
BR0318421B1 (pt) 2013-08-13
DE60311533T2 (de) 2007-11-22
JP2007518589A (ja) 2007-07-12
US20070187018A1 (en) 2007-08-16
EP1651425A1 (en) 2006-05-03
CN100469562C (zh) 2009-03-18
ATE352410T1 (de) 2007-02-15
EP1651425B1 (en) 2007-01-24
KR20060032644A (ko) 2006-04-17
WO2005011967A1 (en) 2005-02-10

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2013, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 18A 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 2630 DE 01-06-2021 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.