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ES2040728T3 - Perfeccionamientos en prensas para la vulcanizacion de neumaticos. - Google Patents

Perfeccionamientos en prensas para la vulcanizacion de neumaticos.

Info

Publication number
ES2040728T3
ES2040728T3 ES198787117556T ES87117556T ES2040728T3 ES 2040728 T3 ES2040728 T3 ES 2040728T3 ES 198787117556 T ES198787117556 T ES 198787117556T ES 87117556 T ES87117556 T ES 87117556T ES 2040728 T3 ES2040728 T3 ES 2040728T3
Authority
ES
Spain
Prior art keywords
alabe
pins
clamp
support
hitch
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198787117556T
Other languages
English (en)
Inventor
Augusto Pizzorno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli Tyre SpA
Original Assignee
Pirelli Coordinamento Pneumatici SpA
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 Coordinamento Pneumatici SpA filed Critical Pirelli Coordinamento Pneumatici SpA
Application granted granted Critical
Publication of ES2040728T3 publication Critical patent/ES2040728T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • 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)
    • 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
    • B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
    • B29D2030/0646—Attaching to, or removing the vulcanizing cores or bladders from the center mechanisms

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)
  • Diaphragms And Bellows (AREA)

Abstract

PARA OBTENER UN FACIL Y AUTOMATICO ENGANCHE Y DESENGANCHE DEL ALABE (10) CON RESPECTO AL MECANISMO DE ACCIONAMIENTO RELATIVO, EN PARTICULAR EN LAS PRENSAS UTILIZADAS PARA TRATAR YANTAS DE NEUMATICOS, LA ABRAZADERA DESLIZABLE (13), Y LA ABRAZADERA FIJA (14), RESPECTIVAMENTE, QUE BLOQUEAN LOS TALONES DEL MANGITO DEFORMABLE ELASTICAMENTE, FLEXIBLE QUE CONSTITUYE EL ALABE, COMPRENDE RANURAS ANULARES (136,145) COAXIALES CON EL EJE DEL ALABE, LO CUAL, EN OPERACION, CONTIENE LAS CABEZAS DE UNA PLURALIDAD DE CLAVIJAS (242,213) SITUADAS EN LA CABEZA (24) PARA SER MONTADA SOBRE LA ABRAZADERA DESLIZABLE Y EN EL CUERPO (21), DEL SOPORTE PARA SER ASOCIADO A LA ABRAZADERA FIJA, DICHAS CLAVIJAS SON DESPLAZABLES RADIALMENTE EN AMBOS SENTIDOS ENTRE DOS POSICIONES, POR EJEMPLO, UNA POSICION DE TRABAJO EN CONDICION DE OPERACION Y UNA POSICION RESTANTE EN LA CUAL DICHAS CLAVIJAS ENTAN COMPLETAMENTE PLEGABLES DENTRO DEL CUERPO DE DICHA CABEZA Y DE DICHO SOPORTE TAL QUE PERMITA LA INSERCION AXIAL DE DICHO ALABE SOBRE DICHO MECANISMO Y SU DESPLAZAMIENTO DE ALLI.
ES198787117556T 1986-12-01 1987-11-27 Perfeccionamientos en prensas para la vulcanizacion de neumaticos. Expired - Lifetime ES2040728T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22514/86A IT1198209B (it) 1986-12-01 1986-12-01 Miglioramenti alle presse di vulcanizzazione per pneumatici

Publications (1)

Publication Number Publication Date
ES2040728T3 true ES2040728T3 (es) 1993-11-01

Family

ID=11197291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787117556T Expired - Lifetime ES2040728T3 (es) 1986-12-01 1987-11-27 Perfeccionamientos en prensas para la vulcanizacion de neumaticos.

Country Status (8)

Country Link
US (1) US4872822A (es)
EP (1) EP0270022B1 (es)
JP (1) JP2677807B2 (es)
BR (1) BR8706627A (es)
DE (1) DE3785306T2 (es)
ES (1) ES2040728T3 (es)
IT (1) IT1198209B (es)
TR (1) TR23285A (es)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768761B2 (ja) * 1989-10-17 1998-06-25 株式会社神戸製鋼所 タイヤ加硫機の割金型操作装置
IT1251381B (it) * 1991-08-30 1995-05-09 Pirelli Dispositivo di comando per camere di vulcanizzazione in presse di vulcanizzazione, e procedimento di comando attuato da detto dispositivo.
JPH05131453A (ja) * 1991-11-14 1993-05-28 Kobe Steel Ltd タイヤ加硫機の中心機構
JPH06134765A (ja) * 1992-10-23 1994-05-17 Kobe Steel Ltd タイヤ加硫プレスのブラダ搬送装置
JP3001747B2 (ja) * 1993-04-05 2000-01-24 株式会社神戸製鋼所 タイヤ加硫プレス用ブラダ組立体の取付装置及び搬送装置
JP2866027B2 (ja) * 1995-06-06 1999-03-08 三菱重工業株式会社 タイヤ加硫機用中心機構
US6292993B1 (en) 1998-04-17 2001-09-25 Bridgestone Corporation Vulcanizing machine with segmented mold
US6416305B1 (en) * 1998-10-26 2002-07-09 Mcneil & Nrm, Inc. Tire curing press center mechanism
KR100706886B1 (ko) * 1998-12-22 2007-04-11 피렐리 타이어 소시에떼 퍼 아찌오니 타이어 생산 방법, 상기 방법에 의해 얻어진 타이어 및상기 타이어에 사용된 엘라스토머 조성물
JP4323050B2 (ja) 1999-03-16 2009-09-02 株式会社ブリヂストン タイヤ加硫装置及びブラダ着脱方法並びにタイヤ製造方法
US6217307B1 (en) * 1999-04-12 2001-04-17 Pirelli Tire Llc Spring spacer for bladder assembly in a tire curing press
JP4271785B2 (ja) * 1999-07-23 2009-06-03 Ｈｉｒｏｔｅｋ株式会社 タイヤ加硫装置のプラダー交換装置
US20030075253A1 (en) * 1999-08-26 2003-04-24 Antonio Serra Process for producing tyres, tyres thus obtained and elastomeric compositions used therein
US20060231183A1 (en) * 2000-06-14 2006-10-19 Antonio Serra Process for producing tyres, tyres thus obtained and elastomeric compositions used therein
US7152642B2 (en) * 2000-09-26 2006-12-26 Pirelli Pneumatici S.P.A. Tire for a vehicle wheel and process for producing the tire
IT1316031B1 (it) * 2000-12-19 2003-03-26 Trelleborg Wheel Systems S P A Procedimento per radiografare i tessuti di rinforzo tessili neipneumatici e nei manufatti in genere realizzati con detti tessuti.
ES2223658T3 (es) * 2001-02-07 2005-03-01 Pirelli Pneumatici Societa Per Azioni Procedimiento para la fabricacion de neumaticos, composiciones elastomericas y neumaticos.
BR0207687A (pt) * 2001-02-23 2004-03-23 Pirelli Processo para a produção de pneus para rodas de veìculos, pneu para rodas de veìculos, composição elastomérica reticulável, e, produto manufaturado elastomérico reticulado
WO2002078983A1 (en) * 2001-03-30 2002-10-10 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels with a reinforced bead
JP2004523642A (ja) * 2001-04-13 2004-08-05 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 高度の路面保持性を有するタイヤ、トレッドバンド、およびそれらに使用されるエラストマー組成物
US20040192816A1 (en) * 2001-04-13 2004-09-30 Maurizio Galimberti Product in subdivided form for preparing crosslinkable elastomeric compositions
JP2004535319A (ja) * 2001-07-25 2004-11-25 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ エラストマー性組成物を連続的に製造するための方法および装置
WO2003028986A1 (en) * 2001-09-27 2003-04-10 Pirelli Pneumatici S.P.A. Self-sealing tyre and method 0f manufacture
US20050085582A1 (en) * 2001-10-30 2005-04-21 Maurizio Galimberti Tyre with low rolling resistance, tread band and elastomeric composition used therein
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
AU2002229683A1 (en) * 2001-12-21 2003-07-09 Pirelli Pneumatici S.P.A. Tyre comprising a cycloolefin polymer, tread band and elastomeric composition used therein
EP1456293A1 (en) * 2001-12-21 2004-09-15 Pirelli Pneumatici S.p.A. Tyre for vehicle wheels, tread band and elastomeric composition used therein
WO2003091324A1 (en) * 2002-04-23 2003-11-06 Pirelli Pneumatici S.P.A. Tyre having a high wear resistance, tread band and elastomeric composition used therein
BR0210762A (pt) * 2002-04-29 2004-07-20 Pirelli & C Spa Cabo, composição, e, método para manter a capacidade de isolamento em um cabo sob condições de fogo
JP4404764B2 (ja) * 2002-05-31 2010-01-27 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 自己シールタイヤ、およびその製造方法
ATE390301T1 (de) 2002-06-28 2008-04-15 Pirelli Vorrichtung zur überwachung von kennzeichnenden parametern eines reifens
BR0212387B1 (pt) * 2002-07-11 2011-11-29 processo e aparelho para produzir continuamente uma composição elastomérica.
BR0212953A (pt) * 2002-07-31 2004-10-13 Pirelli Pneu para rodas de veìculos, composição elastomérica, e, produto fabricado elastomérico reticulado
AU2002368306A1 (en) * 2002-10-31 2004-05-25 Pirelli Pneumatici S.P.A. Method for preparing a crosslinkable elastomeric composition
US20060155077A1 (en) * 2002-12-12 2006-07-13 Maurizio Galimberti Tyre for vehicle wheels and elastomeric composition
US20070006953A1 (en) * 2003-06-24 2007-01-11 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels with tread band of cap and base construction
DE60320598T2 (de) * 2003-10-31 2009-06-10 Pirelli Tyre S.P.A. Hochleistungsreifen für kraftfahrzeugräder
US20090056847A1 (en) * 2004-07-01 2009-03-05 Pirelli Pneumatici S.P.A. Studded tire
ATE430660T1 (de) * 2004-07-28 2009-05-15 Pirelli Reifen mit einem epoxidierten elastomeren polymer und vernetzbare elastomere zusammensetzung
CN101076458B (zh) * 2004-12-21 2010-09-08 倍耐力轮胎股份公司 重型载重车辆轮胎
WO2006066615A1 (en) * 2004-12-23 2006-06-29 Pirelli Tyre S.P.A. Pneumatic tyre
BRPI0520003B1 (pt) * 2005-04-28 2016-02-16 Pirelli pneu, composição elastomérica reticulável, e , artigo manufaturado reticulado
DE602006004601D1 (de) * 2005-07-29 2009-02-12 Pirelli Hochleistungsreifen, profilband und vernetzbare elastomerzusammensetzung
JP4134138B2 (ja) * 2005-10-05 2008-08-13 株式会社市丸技研 タイヤ加硫装置
EP1954754A1 (en) * 2005-11-29 2008-08-13 PIRELLI TYRE S.p.A. Tire and crosslinkable elastomeric composition
WO2007071272A1 (en) * 2005-12-21 2007-06-28 Pirelli Tyre S.P.A. Tire having a colored surface
WO2007137608A1 (en) * 2006-05-31 2007-12-06 Pirelli Tyre S.P.A. Tire having a coated surface
WO2007144012A1 (en) * 2006-06-14 2007-12-21 Pirelli Tyre S.P.A. Tire and crosslinkable elastomeric composition
US20090250151A1 (en) * 2006-07-19 2009-10-08 Maurizio Galimberti Tire and crosslinkable elastomeric composition
EP2078054A1 (en) * 2006-10-30 2009-07-15 Pirelli Tyre S.p.A. Tire for vehicle wheels comprising crosslinked elastomeric composition
EP2077951A1 (en) * 2006-10-30 2009-07-15 Pirelli Tyre S.p.A. Tire for vehicle wheels comprising an improved elastomeric component
WO2008071220A1 (en) * 2006-12-15 2008-06-19 Pirelli Tyre S.P.A. Process for producing and storing a semi-finished product made of elastomeric material
US7513763B1 (en) 2007-06-04 2009-04-07 Mcneil & Nrm, Inc. Tire press center mechanism
EP2424738B1 (en) 2009-04-29 2014-04-02 Pirelli Tyre S.p.A. Tire with controlled resistance to the formation of surface defects
JP6504954B2 (ja) * 2015-07-23 2019-04-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気ばね用ダイヤフラムの予備成形方法及び予備成形装置、並びに空気ばね用ダイヤフラムの製造方法
JP6735079B2 (ja) * 2015-10-15 2020-08-05 Ｔｏｙｏ Ｔｉｒｅ株式会社 ブラダー固定ユニット
CN107584716A (zh) * 2016-07-06 2018-01-16 上海长园电子材料有限公司 一种成型装置和成型方法
US10821691B2 (en) * 2018-12-19 2020-11-03 The Goodyear Tire & Rubber Company Corrugated tire bladder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722305A (en) * 1951-12-13 1955-01-19 Nat Rubber Machinery Co Tire curing press
US2970342A (en) * 1957-10-17 1961-02-07 Cleveland Trust Co Vulcanizing press
US3890073A (en) * 1971-10-04 1975-06-17 Mcneil Corp Center mechanism for a press to shape and cure tires
US3976409A (en) * 1974-11-07 1976-08-24 Mcneil Corporation Tire curing press center mechanism
JPS576743A (en) * 1980-06-13 1982-01-13 Mitsubishi Heavy Ind Ltd Tire vulcanizer
JPS5739941A (en) * 1980-08-23 1982-03-05 Kobe Steel Ltd Central mechanism of tyre vulcanizer
SU1024299A1 (ru) * 1982-01-15 1983-06-23 Brailovskij Aron Механизм управлени диафрагмой форматора-вулканизатора
US4684338A (en) * 1986-07-03 1987-08-04 The Goodyear Tire & Rubber Company Rod gland and hub assembly for tire curing press

Also Published As

Publication number Publication date
EP0270022B1 (en) 1993-04-07
BR8706627A (pt) 1988-07-19
JPS63218311A (ja) 1988-09-12
TR23285A (tr) 1989-08-28
IT8622514A0 (it) 1986-12-01
US4872822A (en) 1989-10-10
DE3785306T2 (de) 1993-10-21
EP0270022A2 (en) 1988-06-08
DE3785306D1 (de) 1993-05-13
JP2677807B2 (ja) 1997-11-17
IT1198209B (it) 1988-12-21
EP0270022A3 (en) 1989-04-05

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