BRPI0721513A2 - processo para fabricar pneumÁticos, e, aparelho para fabricar pneus - Google Patents
processo para fabricar pneumÁticos, e, aparelho para fabricar pneusInfo
- Publication number
- BRPI0721513A2 BRPI0721513A2 BRPI0721513-4A BRPI0721513A BRPI0721513A2 BR PI0721513 A2 BRPI0721513 A2 BR PI0721513A2 BR PI0721513 A BRPI0721513 A BR PI0721513A BR PI0721513 A2 BRPI0721513 A2 BR PI0721513A2
- Authority
- BR
- Brazil
- Prior art keywords
- sleeve
- annular anchor
- tire manufacturing
- tire
- manufacturing
- 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)
- B29D30/08—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
-
- 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
- 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
- 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
- B29C2035/0283—Thermal pretreatment of the plastics material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
PROCESSO PARA FABRICAR PNEUMÁTICOS, E, APARELHO PARA FABRICAR PNEUS. Em um processo para fabricar pneumáticos, uma luva de carcaça (14) é produzida que compreende pelo menos uma lona de carcaça (3) provida com abas axialmente opostas (3a) viradas para cima em tomo de estruturas de ancoragem anulares (5), a fim de formar respectivos anéis (16). Uma luva externa (35) é posicionada em tomo da luva de carcaça (14) e a última é radialmente expandida a fim de causar a aplicação da mesma contra uma superficie radialmente interna da luva externa (35). Após cada uma das abas (3a) ter sido virada para cima e antes da expansão radial, somente uma parte (25) pertencente a cada um dos anéis (16) e estendendo-se substancialmente paralela à respectiva estrutura de ancoragem anular (5) é submetida a uma etapa de aquecimento sob pressão, para produzir cada anel (16) integral com a estrutura de ancoragem anular (5) e evitar que a lona/lonas viradas para cima deslizem parcialmente para fora, durante a subsequente etapa de expansão radial da luva de carcaça (14) e etapa de vulcanização do pneu (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2007/051481 WO2008129363A1 (en) | 2007-04-23 | 2007-04-23 | Process and apparatus for manufacturing pneumatic tyres |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0721513A2 true BRPI0721513A2 (pt) | 2013-01-22 |
BRPI0721513B1 BRPI0721513B1 (pt) | 2018-06-26 |
Family
ID=38835015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0721513-4A BRPI0721513B1 (pt) | 2007-04-23 | 2007-04-23 | Processo para fabricar pneumáticos |
Country Status (7)
Country | Link |
---|---|
US (2) | US8603275B2 (pt) |
EP (1) | EP2136988B1 (pt) |
JP (1) | JP5208202B2 (pt) |
KR (1) | KR101326151B1 (pt) |
CN (1) | CN101657323B (pt) |
BR (1) | BRPI0721513B1 (pt) |
WO (1) | WO2008129363A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9789658B2 (en) | 2008-12-02 | 2017-10-17 | Pirelli Tyre S.P.A. | Process and apparatus for building tyres for vehicle wheels |
EP2358520B1 (en) * | 2008-12-15 | 2013-02-13 | Pirelli Tyre S.P.A. | Process for manufacturing a tyre, and tyre obtained therefrom |
IT1402569B1 (it) | 2010-11-12 | 2013-09-13 | Pirelli | Metodo per controllare la gestione di strutture anulari di ancoraggio in un processo ed un impianto per confezionare pneumatici per ruote di veicoli |
US10363714B2 (en) * | 2011-12-23 | 2019-07-30 | Pirelli Tyre S.P.A. | Method, process and plant for controlling the manufacture of tyres for vehicle wheels |
JP2014111377A (ja) * | 2014-01-06 | 2014-06-19 | Pirelli Tyre Spa | 車両ホイール用タイヤを構築するための方法および装置 |
WO2018017039A1 (en) * | 2016-07-18 | 2018-01-25 | Compagnie Generale Des Etablissements Michelin | Monitoring of the cure state of a tire through the use of microwaves |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1370100A (en) * | 1917-09-29 | 1921-03-01 | Ernest Hopkinson | Tire-band-making machine |
US1862024A (en) * | 1928-11-14 | 1932-06-07 | Goodrich Co B F | Tire building apparatus |
US2319643A (en) * | 1937-08-19 | 1943-05-18 | Goodrich Co B F | Pneumatic tire machine |
US2625981A (en) * | 1951-02-21 | 1953-01-20 | Us Rubber Co | Method of making pneumatic tires |
US3143450A (en) * | 1958-01-15 | 1964-08-04 | Dunlop Tire & Rubber Corp | Method for the manufacture of pneumatic tires |
GB1244164A (en) * | 1967-12-01 | 1971-08-25 | Dunlop Holdings Ltd | Improvements in or relating to the manufacture of pneumatic tyres |
US3919024A (en) * | 1970-10-28 | 1975-11-11 | Goodyear Tire & Rubber | Pneumatic tire |
DE2145574C3 (de) * | 1971-09-11 | 1978-12-21 | Vakuum Vulk Holdings Ltd., Nassau | Verfahren und Bindekautschukschicht zum Erneuern des Laufstreifens eines abgefahrenen Luft- oder Vollgummireifens |
US3909341A (en) * | 1973-12-12 | 1975-09-30 | Owens Corning Fiberglass Corp | Splicing tool |
JPS54146879A (en) * | 1978-05-10 | 1979-11-16 | Bridgestone Corp | Hot-melt bonding of vulcanized rubber |
DE3507713A1 (de) * | 1985-03-05 | 1986-09-11 | Continental Gummi-Werke Ag, 3000 Hannover | Verfahren zur herstellung eines fahrzeugluftreifens |
JPH0647274B2 (ja) * | 1986-03-31 | 1994-06-22 | 住友ゴム工業株式会社 | 航空機用ラジアルタイヤの製造方法 |
JPH06234172A (ja) * | 1993-02-10 | 1994-08-23 | Bridgestone Corp | グリーンタイヤの形成方法及び空気入りタイヤの製造方法 |
JPH09117969A (ja) | 1995-10-24 | 1997-05-06 | Bridgestone Corp | タイヤ構成部材の圧着装置 |
JP4233658B2 (ja) * | 1998-06-01 | 2009-03-04 | 株式会社ブリヂストン | カーカスコードの貼付け装置およびタイヤの製造方法 |
DE19837817C1 (de) * | 1998-08-20 | 2000-02-17 | Continental Ag | Verfahren zur Herstellung eines Fahrzeugluftreifens sowie Fahrzeugluftreifen |
US6709540B1 (en) | 1999-06-17 | 2004-03-23 | The Goodyear Tire & Rubber Company | Composite ply structure for tires and method of manufacture |
US6740280B1 (en) * | 2000-04-10 | 2004-05-25 | The Goodyear Tire & Rubber Company | Tire construction method for improving tire uniformity |
JP2002096403A (ja) | 2000-09-21 | 2002-04-02 | Yokohama Rubber Co Ltd:The | タイヤ製造方法及びその装置 |
JP4209328B2 (ja) * | 2001-11-28 | 2009-01-14 | 株式会社ブリヂストン | タイヤの製造方法およびタイヤ成型機 |
JP3834540B2 (ja) * | 2002-10-10 | 2006-10-18 | 株式会社神戸製鋼所 | 生タイヤ予熱方法およびその装置 |
WO2005007392A1 (ja) | 2003-07-16 | 2005-01-27 | The Yokohama Rubber Co., Ltd. | 空気入りタイヤの製造方法及びそれに使用されるタイヤ成形ドラム装置 |
US20050028920A1 (en) * | 2003-08-04 | 2005-02-10 | Roedseth John Kolbjoern | High crown first stage tire building drum |
KR100593000B1 (ko) * | 2004-03-19 | 2006-06-23 | 금호타이어 주식회사 | 반제품 스플라이싱 장치가 부착된 타이어의 그린케이스성형기 |
JP4545148B2 (ja) * | 2004-06-08 | 2010-09-15 | 株式会社ブリヂストン | タイヤの製造方法及びこれに用いる装置 |
-
2007
- 2007-04-23 CN CN2007800526744A patent/CN101657323B/zh active Active
- 2007-04-23 EP EP07735609.5A patent/EP2136988B1/en active Active
- 2007-04-23 JP JP2010504881A patent/JP5208202B2/ja active Active
- 2007-04-23 WO PCT/IB2007/051481 patent/WO2008129363A1/en active Application Filing
- 2007-04-23 BR BRPI0721513-4A patent/BRPI0721513B1/pt active IP Right Grant
- 2007-04-23 KR KR1020097021845A patent/KR101326151B1/ko active IP Right Grant
- 2007-04-23 US US12/449,924 patent/US8603275B2/en active Active
-
2013
- 2013-09-11 US US14/024,172 patent/US20140008023A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2010524741A (ja) | 2010-07-22 |
US20140008023A1 (en) | 2014-01-09 |
BRPI0721513B1 (pt) | 2018-06-26 |
KR101326151B1 (ko) | 2013-11-06 |
KR20100015713A (ko) | 2010-02-12 |
US20100163158A1 (en) | 2010-07-01 |
EP2136988A1 (en) | 2009-12-30 |
CN101657323A (zh) | 2010-02-24 |
JP5208202B2 (ja) | 2013-06-12 |
EP2136988B1 (en) | 2013-10-09 |
US8603275B2 (en) | 2013-12-10 |
CN101657323B (zh) | 2013-03-27 |
WO2008129363A1 (en) | 2008-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0721513A2 (pt) | processo para fabricar pneumÁticos, e, aparelho para fabricar pneus | |
US2182176A (en) | Apparatus for forming pneumatic tire casings | |
US8689848B2 (en) | Bead lock arrangement | |
US20130008611A1 (en) | Multi-Piece Sealing Sleeve | |
US2614951A (en) | Pneumatic tire building drum | |
KR950002971A (ko) | 타이어 제조 드럼과 기동성을 향상시킨 타이어의 제조 방법 | |
DE602005009958D1 (de) | Reifentrommelanordnung mit umschlagmechanismen zum bau eines unvulkanisierten reifens | |
US20200376789A1 (en) | Method and apparatus for forming a non-pneumatic tire carcass | |
BRPI0704092A8 (pt) | Molde para vulcanização de um pneu e método para vulcanização de uma matriz de pneu verde | |
AU2003277082A1 (en) | Two part run-flat device with shear pins | |
US6824633B2 (en) | Method and apparatus of treading a tire carcass | |
BRPI0721631A2 (pt) | aparelho para moldagem e vulcanizaÇço de pneus para rodas de veÍculos, e, processo para controlar um destacamento dos setores de molde dos pneus vulcanizados em um molde de vulcanizaÇço | |
BR112013033131B1 (pt) | núcleo rígido e método de fabricação de pneu usando o mesmo | |
BRPI0601461A8 (pt) | Pneu, e, processo para fabricar um pneu sobre um tambor | |
TWI820230B (zh) | 輪胎成型鼓和用於輪胎成型的方法 | |
JP4952925B2 (ja) | 空気入りタイヤの加硫成形方法及びその装置 | |
ATE389548T1 (de) | Segmentierte stütze | |
JP6484107B2 (ja) | 生タイヤの形成方法 | |
BR102018067445A2 (pt) | Método de construir um pneu | |
JP6153845B2 (ja) | タイヤ成型ドラム用スリーブ、タイヤ成型装置、及びタイヤ成型方法 | |
BRPI0419247A (pt) | método e aparelho para fabricar pneumáticos para rodas de veìculo | |
US20170015074A1 (en) | System and method for building and curing a tire curing bladder | |
JP6109711B2 (ja) | タイヤ成型装置 | |
US1339451A (en) | Centering-ring for tire-beads | |
BRPI0804135A2 (pt) | método e dispositivo para separação de talão de pneumáticos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] |