BRPI0805509A2 - aparelho e método para desmontar um núcleo de construção de pneu - Google Patents
aparelho e método para desmontar um núcleo de construção de pneuInfo
- Publication number
- BRPI0805509A2 BRPI0805509A2 BRPI0805509-2A BRPI0805509A BRPI0805509A2 BR PI0805509 A2 BRPI0805509 A2 BR PI0805509A2 BR PI0805509 A BRPI0805509 A BR PI0805509A BR PI0805509 A2 BRPI0805509 A2 BR PI0805509A2
- Authority
- BR
- Brazil
- Prior art keywords
- core
- segment
- disassembling
- radially
- central axis
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000010276 construction Methods 0.000 title abstract 2
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
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- 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
-
- 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
- B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
-
- 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
- B29D30/0649—Devices for removing vulcanising cores, i.e. bladders, from the tyres; Opening the press in combination herewith
-
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/12—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
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1142—Changing dimension during delaminating [e.g., crushing, expanding, warping, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1168—Gripping and pulling work apart during delaminating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/19—Delaminating means
- Y10T156/1978—Delaminating bending means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tyre Moulding (AREA)
Abstract
APARELHO E MéTODO PARA DESMONTAR UM NúCLEO DE CONSTRUçãO DE PNEU. Aparelho e método para desmontar um núcleo de forma toroidal são fornecidos. O núcleo é configurado para transportar um pneu cru e inclui múltiplos segmentos de núcleo se estendendo geralmente radialmente a partir de um eixo central. O aparelho inclui uma base; um ou mais dispositivos de posicionamento de segmento conectados para movimento em relação à base e operativos para mover um ou mais segmentos de núcleo de uma posição de núcleo montada próxima a um segmento de núcleo adjacente em torno do eixo central a uma posição radialmente interna; e um ou mais dispositivos de remoção de segmento operativamente conectados para engatar um segmento de núcleo na posição radialmente interna e removendo um segmento da posição radialmente interna a uma posição remota externa ao núcleo. O dispositivo de remoção de segmento operativamente se move em três eixos de movimento para deslocar um segmento da posição remota a uma posição de armazenamento e deposita o segmento de núcleo na estação de armazenamento em uma orientação de pronta restauração. Todos os segmentos de núcleo podem ser movidos seqúencialmente de maneira similar pelo dispositivo de remoção de segmento de modo a desmontar o núcleo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/962,269 US7896632B2 (en) | 2007-12-21 | 2007-12-21 | Apparatus for disassembling a tire building core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0805509A2 true BRPI0805509A2 (pt) | 2009-12-01 |
Family
ID=40459766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0805509-2A BRPI0805509A2 (pt) | 2007-12-21 | 2008-12-18 | aparelho e método para desmontar um núcleo de construção de pneu |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7896632B2 (pt) |
| EP (1) | EP2072231A1 (pt) |
| JP (1) | JP5317678B2 (pt) |
| CN (1) | CN101462324B (pt) |
| BR (1) | BRPI0805509A2 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7854603B2 (en) * | 2007-12-21 | 2010-12-21 | The Goodyear Tire & Rubber Company | Tire building core assembly and disassembly station |
| ITFI20120233A1 (it) * | 2012-10-29 | 2014-04-30 | Esanastri S R L | Dispositivo di micro-sfridatura di film plastici o in carta a uno o più strati autoadesivi, biadesivizzati o elettrostatici accoppiati con un liner di supporto antiaderente |
| JP6666638B2 (ja) * | 2017-12-25 | 2020-03-18 | 株式会社名機製作所 | 複合成形品用の射出成形機 |
Family Cites Families (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1179898A (en) * | 1915-04-22 | 1916-04-18 | Gutta Percha And Rubber Ltd | Tire-molding machine. |
| GB167073A (en) | 1920-07-15 | 1921-08-04 | Dunlop Rubber Co | Improvements in or relating to machines for making pneumatic tyre covers or casings |
| US1388255A (en) * | 1920-11-29 | 1921-08-23 | A corpo | |
| US1682620A (en) * | 1922-01-10 | 1928-08-28 | Budd Edward G Mfg Co | Apparatus for electrical vulcanizing |
| US2123586A (en) * | 1936-08-28 | 1938-07-12 | Nat Rubber Machinery Co | Tire building apparatus |
| GB549905A (en) | 1941-07-29 | 1942-12-14 | Dunlop Rubber Co | Improvements in or relating to tyre building machines and cores therefor |
| FR1480193A (fr) * | 1966-03-11 | 1967-05-12 | Dunlop Sa | Tambour dilatable permettant la confection d'enveloppes pour bandages pneumatiques |
| FR1510912A (fr) * | 1966-11-15 | 1968-01-26 | Tambour de galbage pour la confection d'enveloppes de pneumatiques | |
| DE2002294A1 (de) | 1970-01-20 | 1971-07-29 | Krupp Gmbh | Bombiertrommel |
| US3684621A (en) * | 1970-06-18 | 1972-08-15 | Nat Standard Co | Tire building drum |
| FR2125642A5 (pt) * | 1971-02-15 | 1972-09-29 | Gazuit Georges | |
| US3868203A (en) * | 1971-05-17 | 1975-02-25 | Nrm Corp | Tire molding machine |
| US3833445A (en) * | 1972-01-14 | 1974-09-03 | Nat Standard Co | Tire building apparatus for building tires |
| DE2409586B2 (de) * | 1974-02-28 | 1976-12-09 | Zusatz in: 25 05 486 Continental Gummi-Werke AG, 3000 Hannover | Vorrichtung zum ueberfuehren einer mit kernringen belegten karkasse fuer luftreifenrohlinge |
| US4075275A (en) * | 1974-04-22 | 1978-02-21 | Bridgestone Tire Company Limited | Methods of casting pneumatic tires |
| IT1038996B (it) * | 1975-06-13 | 1979-11-30 | Pirelli | Stampo per pneumatico e relativo metodo e dispositivo di manipolazione |
| FR2314821A1 (fr) | 1975-06-20 | 1977-01-14 | Zelant Gazuit | Tambour de confection de pneus a carcasse radiale |
| AT339757B (de) * | 1975-10-03 | 1977-11-10 | Polyair Maschinenbau Gmbh | Vorrichtung zum giessen oder spritzen von fahrzeugreifen |
| US4045277A (en) * | 1976-05-11 | 1977-08-30 | Uniroyal, Inc. | Pneumatic tire building drum |
| IT1074070B (it) * | 1976-09-13 | 1985-04-17 | Pirelli | Metodo e apparecchiatura perfezionata per manipolare automaticamente uno stampo con maschio rigido a settori per pneumatico |
| US4083672A (en) * | 1977-03-28 | 1978-04-11 | The Firestone Tire & Rubber Company | Automatic hub and apparatus for disassembly of the hub |
| IT1086200B (it) * | 1977-05-19 | 1985-05-28 | Pirelli | Procedimento e relativo impianto per fabbricare pneumatici con stampaggio in piu' fasi |
| US4211592A (en) * | 1978-08-14 | 1980-07-08 | Caterpillar Tractor Co. | Method of building a closed tube-tire |
| DE2900565A1 (de) * | 1979-01-09 | 1980-07-17 | Bayer Ag | Verfahren und vorrichtung zur reifenentformung bei segmentierten kernen |
| EP0054547A4 (en) | 1980-06-25 | 1984-04-24 | Caterpillar Tractor Co | SAFETY DEVICE FOR A WORKPIECE CARRIER. |
| FR2597783B1 (fr) * | 1986-04-25 | 1988-08-26 | Michelin & Cie | Moule rigide pour le moulage et la vulcanisation de pneumatiques |
| IT1189672B (it) * | 1986-05-20 | 1988-02-04 | Firestone Int Dev Spa | Metodo per la realizzazione a caldo di pneumatici |
| IT1189673B (it) * | 1986-05-20 | 1988-02-04 | Firestone Int Dev Spa | Impianto di vulcanizzazione di pneumatici |
| US5201975A (en) * | 1987-11-13 | 1993-04-13 | Bridgestone/Firestone Inc. | Tire manufacture |
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| US6406576B1 (en) * | 1991-12-20 | 2002-06-18 | 3M Innovative Properties Company | Method of making coated abrasive belt with an endless, seamless backing |
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| JPH11320567A (ja) | 1998-05-11 | 1999-11-24 | Bridgestone Corp | タイヤ加硫装置および加硫方法 |
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| JP2001079850A (ja) | 1999-07-15 | 2001-03-27 | Yokohama Rubber Co Ltd:The | タイヤ加硫方法及びその装置 |
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| DE60103817T2 (de) | 2000-02-21 | 2005-07-14 | Pirelli Pneumatici S.P.A. | Ein torusförmiger zusammenlegbarer kern zur herstellung von luftreifen |
| US6669457B2 (en) * | 2000-02-21 | 2003-12-30 | Pirelli Pneumatici S.P.A. | Dismountable toroidal support for tire manufacture |
| JP2003523851A (ja) * | 2000-02-21 | 2003-08-12 | ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ | 硬化したタイヤから分解可能な環状支持体を取り外す方法 |
| 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 |
| AU2002229569A1 (en) | 2000-12-06 | 2002-06-18 | Pirelli Pneumatici S.P.A. | Process for manufacturing, moulding and curing tyres for vehicles wheels |
| JP2002307440A (ja) * | 2001-04-10 | 2002-10-23 | Bridgestone Corp | タイヤ製造用コアのセグメント取出し方法および取出し組立方法、ならびにそれらの方法を実施するために使用する装置 |
| CN1665674A (zh) | 2002-06-05 | 2005-09-07 | 株式会社普利司通 | 轮胎制造方法及轮胎成型鼓 |
| US7459117B2 (en) | 2003-04-17 | 2008-12-02 | The Goodyear Tire & Rubber Company | Method for curing tires using a self-locking tire mold |
| JP4275476B2 (ja) | 2003-07-24 | 2009-06-10 | 株式会社ブリヂストン | タイヤ製造用コア |
| US20050133149A1 (en) * | 2003-12-19 | 2005-06-23 | Sieverding Mark A. | Single station tire curing method and apparatus |
| US7712504B2 (en) * | 2005-06-17 | 2010-05-11 | Michelin Recherche Et Technique S.A. | Machine for assembling and vulcanising tires |
| US7621308B2 (en) * | 2005-12-02 | 2009-11-24 | The Goodyear Tire & Rubber Company | Tire building core latching and transport mechanism |
| US20070125497A1 (en) | 2005-12-02 | 2007-06-07 | Lundell Dennis A | Heated tire building core assembly and method |
| JP2007253414A (ja) | 2006-03-22 | 2007-10-04 | Yokohama Rubber Co Ltd:The | 中子分離取出し機構の脱着シリンダー装置 |
-
2007
- 2007-12-21 US US11/962,269 patent/US7896632B2/en not_active Expired - Fee Related
-
2008
- 2008-12-16 EP EP08171819A patent/EP2072231A1/en not_active Withdrawn
- 2008-12-18 BR BRPI0805509-2A patent/BRPI0805509A2/pt not_active IP Right Cessation
- 2008-12-22 JP JP2008326370A patent/JP5317678B2/ja not_active Expired - Fee Related
- 2008-12-22 CN CN200810185374XA patent/CN101462324B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009149093A (ja) | 2009-07-09 |
| EP2072231A1 (en) | 2009-06-24 |
| JP5317678B2 (ja) | 2013-10-16 |
| CN101462324A (zh) | 2009-06-24 |
| CN101462324B (zh) | 2012-11-14 |
| US7896632B2 (en) | 2011-03-01 |
| US20090159207A1 (en) | 2009-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |