BR0011807A - Método e aparelho para moldar e curar pneus para rodas de veìculo - Google Patents

Método e aparelho para moldar e curar pneus para rodas de veìculo

Info

Publication number
BR0011807A
BR0011807A BR0011807-9A BR0011807A BR0011807A BR 0011807 A BR0011807 A BR 0011807A BR 0011807 A BR0011807 A BR 0011807A BR 0011807 A BR0011807 A BR 0011807A
Authority
BR
Brazil
Prior art keywords
tire
molding
vehicle wheels
toroidal support
curing tires
Prior art date
Application number
BR0011807-9A
Other languages
English (en)
Other versions
BR0011807B1 (pt
Inventor
Renato Caretta
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 BR0011807A publication Critical patent/BR0011807A/pt
Publication of BR0011807B1 publication Critical patent/BR0011807B1/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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/102—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using rigid mould parts specially adapted for moulding articles having an axis of symmetry
    • B29C43/104—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using rigid mould parts specially adapted for moulding articles having an axis of symmetry the mould cavity lying totally outside the axis of symmetry, e.g. toroidal moulds
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0602—Vulcanising tyres; Vulcanising presses for tyres the vulcanising medium being in direct contact with the tyre
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0666—Heating by using fluids
    • B29D2030/0667—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"MéTODO E APARELHO PARA MOLDAR E CURAR PNEUS PARA RODAS DE VEìCULO". Um pneu cru (7) fabricado sobre um suporte toroidal (10) é fechado num molde de vulcanização (2). Partes laterais (8) do pneu são ensanduichadas entre faces de molde (4a, 4b) e o suporte toroidal (10). Vapor d'água ou um outro fluido sob pressão é fornecido a um espaço intermediário de difusão (19) formado, devido à expansão de pneu, entre a superfície interna do pneu (7) e a superfície externa (10a) do suporte toroidal (10). Um forro pré-curado é previamente aplicado à superfície interna do pneu (7), a fim de impedir difusão de partículas d'água no material elastomérico cru.
BRPI0011807-9A 1999-06-25 2000-06-13 processo e aparelho para moldar e curar pneus para rodas de veìculo. BR0011807B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99830405 1999-06-25
EP99830405.9 1999-06-25
PCT/EP2000/005389 WO2001000395A1 (en) 1999-06-25 2000-06-13 Method and apparatus for moulding and curing tyres for vehicle wheels

Publications (2)

Publication Number Publication Date
BR0011807A true BR0011807A (pt) 2002-03-12
BR0011807B1 BR0011807B1 (pt) 2010-12-28

Family

ID=8243476

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0011807-9A BR0011807B1 (pt) 1999-06-25 2000-06-13 processo e aparelho para moldar e curar pneus para rodas de veìculo.

Country Status (12)

Country Link
EP (1) EP1189744B1 (pt)
JP (1) JP2003503235A (pt)
CN (1) CN1248845C (pt)
AR (1) AR024452A1 (pt)
AT (1) ATE251030T1 (pt)
AU (1) AU5813700A (pt)
BR (1) BR0011807B1 (pt)
DE (1) DE60005667T2 (pt)
ES (1) ES2208357T3 (pt)
PT (1) PT1189744E (pt)
RU (1) RU2235641C2 (pt)
WO (1) WO2001000395A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045838A1 (en) 2002-11-20 2004-06-03 Pirelli Pneumatici S.P.A. Method and apparatus for molding and curing a tyre for vehicle wheels
WO2005053942A1 (en) * 2003-11-28 2005-06-16 Pirelli Pneumatici S.P.A. Process for manufacturing a tyre and toroidal support for carrying out said process
AU2003296841A1 (en) 2003-12-29 2005-08-12 Pirelli Pneumatici S.P.A. Method for manufacturing a tyre
US8007710B2 (en) * 2004-12-28 2011-08-30 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
BRPI0520003B1 (pt) 2005-04-28 2016-02-16 Pirelli pneu, composição elastomérica reticulável, e , artigo manufaturado reticulado
EP1954478B1 (en) 2005-11-30 2009-04-22 PIRELLI TYRE S.p.A. Method and apparatus for manufacturing tyres
US8609007B2 (en) 2005-12-19 2013-12-17 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
ATE485939T1 (de) 2006-07-11 2010-11-15 Pirelli Verfahren und vorrichtung zur herstellung von luftreifen
US8127434B2 (en) * 2007-12-21 2012-03-06 The Goodyear Tire & Rubber Company Apparatus assembly and disassembly of a tire curing mold
JP4407773B1 (ja) * 2009-05-07 2010-02-03 横浜ゴム株式会社 空気入りタイヤの製造方法
RU2552412C2 (ru) * 2013-10-28 2015-06-10 Виктор Евсеевич Евзович Способ изготовления пневматических шин
JP6763710B2 (ja) * 2016-07-05 2020-09-30 住友ゴム工業株式会社 タイヤ加硫装置及びタイヤ加硫方法
MX2019002161A (es) * 2016-08-25 2019-06-20 Harburg Freudenberger Maschb Gmbh Metodo y dispositivo para vulcanizar llantas.
JP6809084B2 (ja) * 2016-09-26 2021-01-06 住友ゴム工業株式会社 タイヤ加硫装置
WO2018100501A1 (en) 2016-11-30 2018-06-07 Pirelli Tyre S.P.A. Method, curing line, processing unit and associated electronic unit for controlling curing apparatuses for tyre production
EP3562660B1 (en) * 2016-12-28 2021-01-06 Pirelli Tyre S.p.A. Method for loading a green tyre for bicycles in a vulcanisation mould and apparatus for moulding and vulcanising
RU2718555C1 (ru) * 2019-09-17 2020-04-08 Артур Армович Каспаров Способ восстановления протектора пневматических шин
CN115384092B (zh) * 2022-10-31 2022-12-20 山东玲珑轮胎股份有限公司 一种轮胎的硫化装置及硫化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1328676A (en) * 1917-11-30 1920-01-20 Louis A Andregg Tire-core
DE355909C (de) * 1918-01-31 1922-07-10 Ernest Hopkinson Verfahren zur Herstellung von Luftradreifen
GB150373A (en) * 1919-04-02 1920-09-02 Dunlop Rubber Co Improvements in or relating to manufacture of tyres
US1798210A (en) * 1927-06-27 1931-03-31 Pearl Fisher Laursen Manufacture of pneumatic tires
US2987769A (en) * 1954-09-09 1961-06-13 Cleveland Trust Co Apparatus for vulcanizing pneumatic tires
US3887313A (en) * 1973-10-25 1975-06-03 Continental Gummi Werke Ag Vulcanizing device for open hollow bodies, especially toroidal raw pneumatic tires
PT976533E (pt) * 1998-07-31 2003-03-31 Pirelli Metodo e aparelho para moldar e curar pneus de veiculos
JP3045492B2 (ja) * 1998-08-03 2000-05-29 住友ゴム工業株式会社 タイヤの加硫方法及び加硫装置

Also Published As

Publication number Publication date
AR024452A1 (es) 2002-10-02
CN1248845C (zh) 2006-04-05
RU2235641C2 (ru) 2004-09-10
AU5813700A (en) 2001-01-31
ATE251030T1 (de) 2003-10-15
ES2208357T3 (es) 2004-06-16
EP1189744A1 (en) 2002-03-27
DE60005667T2 (de) 2004-08-19
BR0011807B1 (pt) 2010-12-28
JP2003503235A (ja) 2003-01-28
WO2001000395A1 (en) 2001-01-04
CN1358132A (zh) 2002-07-10
EP1189744B1 (en) 2003-10-01
DE60005667D1 (de) 2003-11-06
PT1189744E (pt) 2004-02-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 28/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 28.12.2020