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BR0012849A - Aparelho de montagem de pneu - Google Patents

Aparelho de montagem de pneu

Info

Publication number
BR0012849A
BR0012849A BR0012849-0A BR0012849A BR0012849A BR 0012849 A BR0012849 A BR 0012849A BR 0012849 A BR0012849 A BR 0012849A BR 0012849 A BR0012849 A BR 0012849A
Authority
BR
Brazil
Prior art keywords
housing sleeve
fit
sleeve
halves
cylindrical
Prior art date
Application number
BR0012849-0A
Other languages
English (en)
Other versions
BR0012849B1 (pt
Inventor
Adamo Sala
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 BR0012849A publication Critical patent/BR0012849A/pt
Publication of BR0012849B1 publication Critical patent/BR0012849B1/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
    • 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
    • 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
    • B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages

Landscapes

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

Abstract

"APARELHO DE MONTAGEM DE PNEU". Um aparelho de montagem de pneu (2) constituido por duas metades (3a, 3b) axialmente móveis próximas uma da outra, nas quais uma luva da carcaça (7) de conformação cilíndrica se ajusta. Cada metade (3a, 3b) compreende setores radiais (5), cada qual provido com um membro de retenção radialmente expansível (14, 15) para encaixar a luva da carcaça (7) próximo a uma estrutura de ancoragem (10). Membros de sustentação (23) associados aos membros de retenção (14, 15) definem uma superfície de sustentação cilíndrica para as lonas da carcaça (9) estendida em uma conformação cilíndrica, tomando assim a aplicação das tiras sob a cinta (26) mais fácil. Dispositivos de reviramento (31) que compreendem alavancas circunferencialmente distribuídas (32) reviram as bordas laterais (7a, 7b) da luva da carcaça (7) em torno de estruturas de ancoragem anulares (10), depois das metades (3a, 3b) terem se movido uma para perto da outra, de forma a dar à luva da carcaça (7) uma conformação toroidal e encaixá-la a um conjunto de cintas (29) provido com uma banda de rodagem (30).
BRPI0012849-0A 1999-07-30 2000-06-27 aparelho de montagem de pneu. BR0012849B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99830497 1999-07-30
PCT/EP2000/005972 WO2001008874A1 (en) 1999-07-30 2000-06-27 Tyre assembling apparatus

Publications (2)

Publication Number Publication Date
BR0012849A true BR0012849A (pt) 2002-04-30
BR0012849B1 BR0012849B1 (pt) 2010-08-24

Family

ID=8243533

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0012849-0A BR0012849B1 (pt) 1999-07-30 2000-06-27 aparelho de montagem de pneu.

Country Status (13)

Country Link
EP (1) EP1200247B1 (pt)
CN (1) CN1120774C (pt)
AR (1) AR024978A1 (pt)
AT (1) ATE251031T1 (pt)
AU (1) AU6265700A (pt)
BR (1) BR0012849B1 (pt)
DE (1) DE60005681T2 (pt)
EG (1) EG22375A (pt)
ES (1) ES2208373T3 (pt)
PT (1) PT1200247E (pt)
RU (1) RU2223861C2 (pt)
TR (1) TR200200245T2 (pt)
WO (1) WO2001008874A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4651885B2 (ja) 2001-09-12 2011-03-16 株式会社ブリヂストン タイヤ成型ドラム
AU2003267814A1 (en) * 2002-05-07 2003-11-11 Matador A.S. Tyre building drum with turn-up device and method for production of green tyres
DE602004019254D1 (de) 2004-03-31 2009-03-12 Pirelli Verfahren und vorrichtung zur herstellung von reifen für fahrzeugräder
JP4060841B2 (ja) * 2004-10-06 2008-03-12 住友ゴム工業株式会社 生タイヤビード部成型方法、及びそれに用いる生タイヤビード部成型装置
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
DE102006018508A1 (de) 2006-04-21 2007-10-25 Continental Aktiengesellschaft Vorrichtung zum Hochschlagen eines Reifenaufbauteiles auf eine Reifenaufbautrommel
WO2009063264A1 (en) * 2007-11-15 2009-05-22 Pirelli Tyre S.P.A. Process for manufacturing tyres for vehicle wheels and apparatus for building a carcass structure of a tyre for vehicle wheels
EP2217434B1 (en) * 2007-11-26 2012-04-18 VMI Holland B.V. Method of building tyres and drum therefor.
TWI436883B (zh) * 2008-04-24 2014-05-11 Vmi Holland Bv 用於建立輪胎的裝置
DE102009026223A1 (de) * 2009-07-22 2011-02-03 Continental Reifen Deutschland Gmbh Verfahren zum Herstellen von Reifenrohlingen auf einer Reifenaufbautrommel
EP2845720B1 (en) * 2013-08-29 2017-01-25 The Goodyear Tire & Rubber Company Tire building drum and method of building a tire
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
DE102014200986A1 (de) * 2014-01-21 2015-07-23 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Fahrzeugreifens
NL2015246B1 (en) 2015-07-30 2017-02-20 Vmi Holland Bv Tire building drum and a method for shaping tire components on said tire building drum.
US10611112B2 (en) * 2016-07-22 2020-04-07 The Goodyear Tire & Rubber Company Center mechanism for tire building drum
NL2018238B1 (en) * 2017-01-26 2018-08-01 Vmi Holland Bv Apparatus and method for applying a gum strip to an edge of a cord reinforced ply
RS63261B1 (sr) * 2017-06-16 2022-06-30 Harburg Freudenberger Maschb Gmbh Postupak i postrojenje za proizvodnju guma
DE102019131337B3 (de) * 2019-11-20 2020-12-31 Herbert Maschinen- und Anlagenbau GmbH & Co. KG Reifenbaumaschine und Verfahren zur Herstellung von Fahrzeugreifen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093180A5 (en) * 1970-06-04 1972-01-28 Gazuit Georges Radial tyre forming drum
FR2125642A5 (pt) * 1971-02-15 1972-09-29 Gazuit Georges
US3990931A (en) * 1972-07-06 1976-11-09 Uniroyal, S.A. Tire building apparatus and method
DE2654443A1 (de) * 1976-12-01 1978-06-08 Metzeler Kautschuk Einstufige reifenaufbautrommel mit flexiblem stuetzelement
NL9001645A (nl) * 1990-07-19 1992-02-17 Vmi Epe Holland Mechanisme voor het steunen en vastleggen van de hielen bij het bouwen van luchtbanden.
EP1001876B1 (en) * 1997-05-23 2002-10-30 Vmi Epe Holland B.V. Tyre building drum with turn-up apparatus

Also Published As

Publication number Publication date
CN1120774C (zh) 2003-09-10
EP1200247A1 (en) 2002-05-02
PT1200247E (pt) 2004-02-27
EP1200247B1 (en) 2003-10-01
ATE251031T1 (de) 2003-10-15
EG22375A (en) 2002-12-31
TR200200245T2 (tr) 2002-06-21
WO2001008874A1 (en) 2001-02-08
BR0012849B1 (pt) 2010-08-24
AR024978A1 (es) 2002-11-06
CN1365314A (zh) 2002-08-21
RU2223861C2 (ru) 2004-02-20
ES2208373T3 (es) 2004-06-16
AU6265700A (en) 2001-02-19
DE60005681D1 (de) 2003-11-06
DE60005681T2 (de) 2004-07-29

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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24.08.2020