BR0318573A - método de fabricar pneus pneumáticos para rodas de veìculo, instalação para fabricar pneus pneumáticos, e, aparelho para realizar uma vulcanização parcial de um pneu pneumático verde - Google Patents
método de fabricar pneus pneumáticos para rodas de veìculo, instalação para fabricar pneus pneumáticos, e, aparelho para realizar uma vulcanização parcial de um pneu pneumático verdeInfo
- Publication number
- BR0318573A BR0318573A BRPI0318573-7A BR0318573A BR0318573A BR 0318573 A BR0318573 A BR 0318573A BR 0318573 A BR0318573 A BR 0318573A BR 0318573 A BR0318573 A BR 0318573A
- Authority
- BR
- Brazil
- Prior art keywords
- pneumatic tires
- manufacturing
- vehicle wheels
- vulcanisation
- tyre
- Prior art date
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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
,"MéTODO DE FABRICAR PNEUS PNEUMáTICOS PARA RODAS DE VEìCULO, INSTALAçãO PARA FABRICAR PNEUS PNEUMáTICOS, E, APARELHO PARA REALIZAR UMA VULCANIZAçãO PARCIAL DE UM PNEU PNEUMáTICO VERDE". é divulgado um método de fazer pneus pneumáticos para rodas de veículo no qual, durante a construção do pneu sobre um suporte toroidal (10), no mínimo uma etapa de vulcanização parcial é introduzida, dita etapa possibilitando que o tempo de produção global seja reduzido, reduzindo o tempo global da etapa de moldagem final e vulcanização, ao mesmo tempo que mantém os aspectos do talão e a (s) lona (s) de carcaça ligadas a ele como descrito nas especificações de projeto. Mais particularmente, construindo no mínimo uma estrutura de carcaça sobre dito suporte toroidal (10) e submetendo esta última a uma primeira etapa de vulcanização ao mesmo tempo que exercendo uma pressão a partir do exterior para o interior da própria estrutura é obtida uma estrutura de carcaça no mínimo parcialmente vulcanizada, a qual é estável em sua geometria e adequada para completar a construção do pneu. Em seguida, uma segunda etapa de vulcanização, acompanhada por moldagem da banda de rodagem e dos costados, permitem que seja obtido um pneu acabado em um período de tempo global mais reduzido.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2003/004790 WO2005042237A1 (en) | 2003-10-29 | 2003-10-29 | Method and plant for manufacturing a pneumatic tyre for vehicle wheels |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0318573A true BR0318573A (pt) | 2006-10-10 |
BR0318573B1 BR0318573B1 (pt) | 2013-08-13 |
Family
ID=34531837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0318573-7B1A BR0318573B1 (pt) | 2003-10-29 | 2003-10-29 | método de fabricar pneus pneumáticos para rodas de veículo, instalação para fabricar pneus pneumáticos, e, aparelho para realizar uma vulcanização parcial de um pneu pneumático verde |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070209750A1 (pt) |
EP (1) | EP1680270B1 (pt) |
CN (1) | CN100455429C (pt) |
AT (1) | ATE380652T1 (pt) |
AU (1) | AU2003274475A1 (pt) |
BR (1) | BR0318573B1 (pt) |
DE (1) | DE60318130T2 (pt) |
ES (1) | ES2298567T3 (pt) |
WO (1) | WO2005042237A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100018632A1 (en) * | 2005-09-30 | 2010-01-28 | Pirelli Tyre, S.P.A. | Process for the production of tyres for vehicle wheels |
EP2038110B1 (en) | 2006-07-11 | 2010-10-06 | Pirelli Tyre S.p.A. | Process and apparatus for producing pneumatic tyres |
EP2038109B1 (en) | 2006-07-11 | 2010-10-27 | Pirelli Tyre S.p.A. | Process and apparatus for producing pneumatic tyres |
CN103240825B (zh) * | 2013-05-28 | 2016-03-02 | 三角轮胎股份有限公司 | 轮胎电磁感应硫化装置 |
CN103240823B (zh) * | 2013-05-28 | 2016-01-06 | 三角轮胎股份有限公司 | 轮胎内腔电磁加热硫化装置 |
CN103264466B (zh) * | 2013-05-28 | 2016-03-02 | 三角轮胎股份有限公司 | 热源温度分段可控的轮胎电磁加热硫化装置 |
CN104690858A (zh) * | 2014-12-07 | 2015-06-10 | 青岛科技大学 | 轮胎辐射型微波硫化机 |
JP7031106B2 (ja) * | 2017-09-25 | 2022-03-08 | 住友ゴム工業株式会社 | タイヤ内面形状測定装置およびタイヤ内面形状測定方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1394928A (en) * | 1921-10-25 | Chusetts | ||
US844820A (en) * | 1906-11-19 | 1907-02-19 | Arthur Hudson Marks | Method of forming pneumatic tires or tire-casings. |
DE355909C (de) * | 1918-01-31 | 1922-07-10 | Ernest Hopkinson | Verfahren zur Herstellung von Luftradreifen |
GB1202702A (en) * | 1966-11-15 | 1970-08-19 | Dunlop Co Ltd | Improvements in or relating to pneumatic tyres |
DE2134525B1 (de) * | 1971-07-10 | 1973-01-25 | N.V. Rubberfabriek Vredestein, Den Haag (Niederlande) | Vorrichtung zum Bombieren und Vulkanisieren von Luftreifenrohlingen |
US4620561A (en) * | 1985-05-20 | 1986-11-04 | Bandag Licensing Corporation | Differential pressure control valve |
FR2708888A1 (fr) * | 1993-08-09 | 1995-02-17 | Sedepro | Procédé et appareil de vulcanisation de pneumatiques. |
DE19549501C2 (de) * | 1995-03-03 | 1998-06-10 | Continental Ag | Verfahren zur Herstellung eines Reifens |
DE19831747A1 (de) * | 1998-07-15 | 2000-01-20 | Continental Ag | Verfahren zur Herstellung eines Luftreifens |
US6409959B1 (en) * | 1998-07-31 | 2002-06-25 | Pirelli Pneumatici S.P.A. | Process for manufacturing, moulding and curing tires for vehicle wheels |
US6183252B1 (en) * | 1999-11-30 | 2001-02-06 | Wen-Shan Huang | Dental syringe for dentists |
JP3641203B2 (ja) * | 2000-12-12 | 2005-04-20 | 住友ゴム工業株式会社 | 空気入りタイヤおよびその製造方法 |
-
2003
- 2003-10-29 EP EP03758450A patent/EP1680270B1/en not_active Expired - Lifetime
- 2003-10-29 AU AU2003274475A patent/AU2003274475A1/en not_active Abandoned
- 2003-10-29 AT AT03758450T patent/ATE380652T1/de not_active IP Right Cessation
- 2003-10-29 BR BRPI0318573-7B1A patent/BR0318573B1/pt not_active IP Right Cessation
- 2003-10-29 US US10/577,252 patent/US20070209750A1/en not_active Abandoned
- 2003-10-29 CN CNB2003801106376A patent/CN100455429C/zh not_active Expired - Fee Related
- 2003-10-29 ES ES03758450T patent/ES2298567T3/es not_active Expired - Lifetime
- 2003-10-29 WO PCT/IB2003/004790 patent/WO2005042237A1/en active IP Right Grant
- 2003-10-29 DE DE60318130T patent/DE60318130T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE380652T1 (de) | 2007-12-15 |
EP1680270A1 (en) | 2006-07-19 |
ES2298567T3 (es) | 2008-05-16 |
EP1680270B1 (en) | 2007-12-12 |
CN1860017A (zh) | 2006-11-08 |
DE60318130T2 (de) | 2008-11-13 |
US20070209750A1 (en) | 2007-09-13 |
AU2003274475A1 (en) | 2005-05-19 |
WO2005042237A1 (en) | 2005-05-12 |
CN100455429C (zh) | 2009-01-28 |
DE60318130D1 (de) | 2008-01-24 |
BR0318573B1 (pt) | 2013-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/10/2003, 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 2642 DE 24-08-2021 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. |