BR112015013237A2 - processo e aparelho para construir pneus - Google Patents

processo e aparelho para construir pneus

Info

Publication number
BR112015013237A2
BR112015013237A2 BR112015013237A BR112015013237A BR112015013237A2 BR 112015013237 A2 BR112015013237 A2 BR 112015013237A2 BR 112015013237 A BR112015013237 A BR 112015013237A BR 112015013237 A BR112015013237 A BR 112015013237A BR 112015013237 A2 BR112015013237 A2 BR 112015013237A2
Authority
BR
Brazil
Prior art keywords
semi
finished product
continuous
forming drum
around
Prior art date
Application number
BR112015013237A
Other languages
English (en)
Other versions
BR112015013237B1 (pt
Inventor
Mancini Gianni
Marchini Maurizio
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 BR112015013237A2 publication Critical patent/BR112015013237A2/pt
Publication of BR112015013237B1 publication Critical patent/BR112015013237B1/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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3042—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction perpendicular to the drum axis and in a plane parallel to the drum axis, and placing the pieces side-by-side to form an annular element
    • 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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2657—Radially expandable and contractable drum comprising a set of circumferentially arranged rigid elements, e.g. fingers or arms
    • 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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2664—Accessories or details, e.g. membranes, transfer rings the drum comprising at least two portions that are axially separable, e.g. the portions being supported by different shafts, e.g. in order to facilitate the insertion of the beads
    • 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

Abstract

1 / 1 resumo “processo e aparelho para construir pn e u sâ€� processo para construir pneus prev㪠a construã§ã£o de uma luva de carcaã§a (24) em torno de um tambor de conformaã§ã£o (1) tendo um diã¢metro de aplicaã§ã£o (d1) e duas semiporã§ãµes laterais (10) axialmente mã³veis uma em relaã§ã£o a outra. a luva de carcaã§a (24) compreende pelo menos uma lona de carcaã§a (3) coaxialmente engatada em torno de cada uma das suas abas de extremidade axialmente opostas (3a) para uma estrutura de ancoragem anular (5) definindo um diã¢metro de encaixe (do) menor do que o diã¢metro de aplicaã§ã£o (d1). a construã§ã£o da luva de carcaã§a (24) compreende: aplicar e deter uma extremidade de ataque (26a) de um produto semiacabado (26) em forma de tira contã­nua cortada no tamanho contra uma superfã­cie contã­nua (18) do tambor de conformaã§ã£o (1); enrolar o produto semiacabado (26) em forma de tira contã­nua cortada no tamanho circunferencialmente em torno do tambor de conformaã§ã£o (1); unir uma extremidade de fuga (26b) do produto semiacabado (26) com a extremidade de ataque (26a) em dita superfã­cie contã­nua (18). a superfã­cie contã­nua (18) ã© estendida apenas parcialmente em torno do tambor de conformaã§ã£o (1). o produto semiacabado (26), exceto para a extremidade de ataque (26a) e a extremidade de fuga (26b), ã© aplicado contra uma superfã­cie circunferencial descontã­nua (22) do tambor de conformaã§ã£o (1) adjacente ã  superfã­cie contã­nua (18) e pertencendo ã s duas semiporã§ãµes laterais (10).
BR112015013237-5A 2012-12-17 2013-12-13 Processo e aparelho para construir pneus BR112015013237B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ITMI2012A002148 2012-12-17
IT002148A ITMI20122148A1 (it) 2012-12-17 2012-12-17 Processo ed apparato per realizzare pneumatici
US201261746404P 2012-12-27 2012-12-27
US61/746,404 2012-12-27
PCT/IB2013/060934 WO2014097100A1 (en) 2012-12-17 2013-12-13 Process and apparatus for building tyres

Publications (2)

Publication Number Publication Date
BR112015013237A2 true BR112015013237A2 (pt) 2017-07-11
BR112015013237B1 BR112015013237B1 (pt) 2021-07-27

Family

ID=47720639

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013237-5A BR112015013237B1 (pt) 2012-12-17 2013-12-13 Processo e aparelho para construir pneus

Country Status (7)

Country Link
US (2) US9738044B2 (pt)
EP (1) EP2931508B1 (pt)
CN (1) CN104870176B (pt)
BR (1) BR112015013237B1 (pt)
IT (1) ITMI20122148A1 (pt)
MX (1) MX363230B (pt)
WO (1) WO2014097100A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2011308C2 (en) 2013-08-15 2015-02-19 Vmi Holland Bv Belt and tread drum.
BR112016021998B1 (pt) * 2014-04-02 2021-08-17 Pirelli Tyre S.P.A. Método e equipamento para controlar um processo de fabricação de um componente de um pneu para rodas de veículos
US20160176138A1 (en) * 2014-12-23 2016-06-23 The Goodyear Tire & Rubber Company Sleeveless tire building drum
NL2014195B1 (en) * 2015-01-27 2017-01-11 Vmi Holland Bv Validation tool and method for validating optical equipment.
NL2019085B1 (en) * 2017-06-16 2018-12-24 Vmi Holland Bv Tire building system and method
NL2020768B1 (en) * 2018-04-13 2019-10-22 Vmi Holland Bv Tire building drum and turn-up method
CN108928023B (zh) * 2018-08-14 2023-06-23 联亚智能科技（苏州）有限公司 一种辅助组装轮胎带束层和胎面层的鼓装置
JP7455609B2 (ja) 2020-02-26 2024-03-26 株式会社ブリヂストン 搬送装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU36717A1 (pt) * 1958-01-02
GB1113622A (en) * 1964-09-08 1968-05-15 Dunlop Co Ltd Improvements in or relating to apparatus for the manufacture of pneumatic tyres
US3932256A (en) * 1974-08-19 1976-01-13 The Goodyear Tire & Rubber Company Tire building drum
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US4210482A (en) * 1978-10-25 1980-07-01 Eaton Corporation Variable width tire building drum
IN167661B (pt) * 1985-06-24 1990-12-01 Nrm Corp
DE3907123A1 (de) * 1989-03-06 1990-09-13 Krupp Gmbh Reifenaufbaumaschine
US5268057A (en) * 1989-12-14 1993-12-07 Sumitomo Rubber Industries Ltd. Tire building apparatus
JP2644168B2 (ja) * 1993-07-14 1997-08-25 住友ゴム工業株式会社 タイヤ成形機用フォーマ
JPH0780963A (ja) * 1993-09-13 1995-03-28 Bridgestone Corp タイヤ用シート状未加硫ゴム部材の接合方法
JP4537806B2 (ja) * 2004-08-31 2010-09-08 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
US7288160B2 (en) * 2004-12-23 2007-10-30 The Goodyear Tire & Rubber Company Method of making a tire using a high crown uni-stage tire building drum
DE102005034782A1 (de) * 2005-07-21 2007-01-25 Karl Eugen Fischer Gmbh Maschinenfabrik Vorrichtung zum Schneiden und Verspleissen von Bandabschnitten eines klebrigen Bandes, insbesondere eines Cord-, vorzugsweise eines Textilcordbandes
US7775475B2 (en) * 2006-02-22 2010-08-17 The Yokohama Rubber Co., Ltd. Winding drum for sheet-like member
EP2117820B1 (en) * 2007-02-15 2011-12-07 Pirelli Tyre S.p.A. Process and apparatus for manufacturing tyres
ITTO20070848A1 (it) 2007-11-26 2009-05-27 Marangoni Meccanica Tamburo di formatura di pneumatici
US20090151873A1 (en) * 2007-12-18 2009-06-18 Pinto Ricardo De Mello Sleeveless tire building drum
CN102046363B (zh) * 2008-05-28 2013-08-28 倍耐力轮胎股份公司 用于构建轮胎的方法和设备
DE102009025759A1 (de) * 2009-05-07 2010-11-11 Continental Reifen Deutschland Gmbh Verfahren und Vorrichtung zum Aufbauen eines PKW-Radialreifens

Also Published As

Publication number Publication date
ITMI20122148A1 (it) 2014-06-18
CN104870176A (zh) 2015-08-26
US10800123B2 (en) 2020-10-13
BR112015013237B1 (pt) 2021-07-27
CN104870176B (zh) 2017-06-23
MX363230B (es) 2019-03-14
US20150314543A1 (en) 2015-11-05
MX2015006691A (es) 2015-08-05
US9738044B2 (en) 2017-08-22
WO2014097100A1 (en) 2014-06-26
EP2931508A1 (en) 2015-10-21
EP2931508B1 (en) 2017-03-15
US20170291380A1 (en) 2017-10-12

Similar Documents

Publication Publication Date Title
BR112015013237A2 (pt) processo e aparelho para construir pneus
BR112014014386A2 (pt) pneu autovedante para rodas de veículos, e, processo de preparação de pneu autovedante para rodas de veículos
BR112016006197A2 (pt) método para produzir heteromultímero de polipeptídeo
ATE504422T1 (de) Verfahren und vorrichtung zur herstellung von reifen
BR112013016711A2 (pt) configuração de dispositivo dinâmico com o uso de predicados
BR112013011425A2 (pt) método para modificar quimicamente a região interna de um fio de cabelo
BR112014013637A2 (pt) aro de roda com base da roda em material de fibra reforçada e método de produção
BR112014027773A2 (pt) sistema de expansão, e, método para expandir um tubular
BR112015010304A8 (pt) tubo do eixo de transmissão hidroformado
BR112012033244A8 (pt) Pneumático de veículo que compreende um transponder com radiofrequência
ATE504459T1 (de) Fahrzeugluftreifen
BR112015020025A2 (pt) processo e dispositivo para produção de peças em bruto de pneus
BR112017020061A2 (pt) tambor de formação toroidal expansível para construir pneus, e, processo para construir pneus
BR112012027781A2 (pt) método de produção de uma banda de rodagem para pneu de veículo
BR112017007499A2 (pt) ?método e tambor para fabricar um pneu, em particular, um pneu de esvaziamento limitado?
MX2016006407A (es) Metodo, proceso y planta para construir llantas.
BR112015008764A2 (pt) flanco de pneumático para veículo pesado de tipo engenharia civil
BR112015011285A2 (pt) processo e aparelho para confeccionar pneus para rodas de veículos
BR112014002495A2 (pt) mandril adequado para formar uma parte oca e método para formar uma parte oca feita a partir de um material curável a quente
BR112014015001A2 (pt) ferramenta de assentamento
BR112016013733A2 (pt) Tambor de formação toroidal expansível para construção de pneus, e, processo para construção de pneus
BR112015003100A2 (pt) uso de um copolímero, material de borracha modificada, pneumático, e, processo para modificar um material de borracha.
TWD182816S (zh) 警示燈
BR112016001340A8 (pt) Tambor munido de setores móveis para a confecção de um pneumático
BR112015012764A2 (pt) processo e aparelho para produzir pneus para rodas de veículo

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/12/2013, OBSERVADAS AS CONDICOES LEGAIS.