ES2187103T3 - Procedimiento y aparato para el moldeado y la vulcanizacion de neumaticos. - Google Patents

Procedimiento y aparato para el moldeado y la vulcanizacion de neumaticos.

Info

Publication number
ES2187103T3
ES2187103T3 ES99114596T ES99114596T ES2187103T3 ES 2187103 T3 ES2187103 T3 ES 2187103T3 ES 99114596 T ES99114596 T ES 99114596T ES 99114596 T ES99114596 T ES 99114596T ES 2187103 T3 ES2187103 T3 ES 2187103T3
Authority
ES
Spain
Prior art keywords
tire
vulcanization
tires
molding
procedure
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
ES99114596T
Other languages
English (en)
Inventor
Renato Caretta
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 and C SpA
Pirelli Tyre SpA
Original Assignee
Pirelli Pneumatici SpA
Pirelli 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 Pneumatici SpA, Pirelli SpA filed Critical Pirelli Pneumatici SpA
Application granted granted Critical
Publication of ES2187103T3 publication Critical patent/ES2187103T3/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
    • 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
    • B29D30/0005—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)
    • B29D30/0601—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
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores

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)

Abstract

Un neumático en bruto (7) fabricado sobre un soporte toroidal (10) se encierra en un molde de vulcanización (2). Se suministra vapor o bien otro fluido a presión en un interespacio de difusión (18) que está formado, siguiendo una expansión del neumático, entre la superficie interna (7b) del mencionado neumático y la superficie externa (10a) del soporte toroidal (10). Un revestimiento prevulcanizado se aplica previamente a la superficie interna del neumático para impedir la difusión de las partículas de agua en el material elastómero en bruto.
ES99114596T 1998-07-31 1999-07-26 Procedimiento y aparato para el moldeado y la vulcanizacion de neumaticos. Expired - Lifetime ES2187103T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830473 1998-07-31

Publications (1)

Publication Number Publication Date
ES2187103T3 true ES2187103T3 (es) 2003-05-16

Family

ID=8236742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99114596T Expired - Lifetime ES2187103T3 (es) 1998-07-31 1999-07-26 Procedimiento y aparato para el moldeado y la vulcanizacion de neumaticos.

Country Status (11)

Country Link
EP (1) EP0976533B1 (es)
JP (1) JP4431221B2 (es)
CN (1) CN1285456C (es)
AR (1) AR023037A1 (es)
AT (1) ATE227209T1 (es)
BR (1) BR9903255A (es)
DE (1) DE69903772T2 (es)
ES (1) ES2187103T3 (es)
PT (1) PT976533E (es)
RU (1) RU2224656C2 (es)
TR (1) TR199901821A3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7597837B2 (en) 1999-06-25 2009-10-06 Pirelli Pneumatici S.P.A. Method and apparatus for moulding and curing tyres for vehicle wheels
AU5813700A (en) * 1999-06-25 2001-01-31 Pirelli Pneumatici S.P.A. Method and apparatus for moulding and curing tyres for vehicle wheels
PT1171282E (pt) * 2000-02-21 2004-10-29 Pirelli Suporte toroidal desmontavel para fabrico de pneu
ATE280679T1 (de) * 2001-03-29 2004-11-15 Pirelli Verfahren zur herstellung einer gürtelstruktur in einem reifen, insbesondere für motorrad-räder
US7094302B2 (en) 2001-03-29 2006-08-22 Pirelli Pneumatici S.P.A. Method of forming a belt structure in a tire, in particular for motorcycle wheels
WO2003092988A1 (en) * 2002-04-29 2003-11-13 Pirelli Pneumatici S.P.A Method and apparatus for moulding and curing a tyre for vehicle
BR0211536B1 (pt) * 2002-05-31 2011-06-28 processo para fabricar um pneu e suporte toroidal para fabricar um pneu cru sobre o mesmo.
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
CN1878656B (zh) 2003-11-28 2010-12-15 倍耐力轮胎公司 制造轮胎的方法以及实施该方法的环形支架
CN101060972B (zh) 2004-12-28 2010-05-26 倍耐力轮胎股份公司 用于制造充气轮胎的方法和装置
WO2006114117A1 (en) 2005-04-27 2006-11-02 Pirelli Tyre S.P.A. Method for extruding a polymeric material and extrusion head therefor
CN101193740B (zh) 2005-07-29 2010-09-08 倍耐力轮胎股份公司 车轮轮胎的硫化方法和装置
WO2007013112A1 (en) 2005-07-29 2007-02-01 Pirelli Tyre S.P.A. Method and apparatus for the vulcanisation of tyres for vehicle wheels
JP5226970B2 (ja) * 2007-05-18 2013-07-03 住友ゴム工業株式会社 空気入りタイヤ及びその製造方法
US8127434B2 (en) 2007-12-21 2012-03-06 The Goodyear Tire & Rubber Company Apparatus assembly and disassembly of a tire curing mold
JP4297290B2 (ja) * 2007-12-21 2009-07-15 横浜ゴム株式会社 空気入りタイヤの製造方法
US8926889B2 (en) 2008-11-21 2015-01-06 Compagnie Generale Des Etablissements Michelin Apparatus and method for curing a rubber like article
DE212011100124U1 (de) 2010-07-26 2013-06-06 Andrey Vladimirovich FIODOROV Heizpresse zur Vulkanisierung von Mänteln pneumatischer Reifen
US9415553B2 (en) 2011-05-04 2016-08-16 Compagnie Generale Des Etablissements Michelin Apparatus and method for curing a rubber like article
CN103600443B (zh) * 2013-11-14 2015-09-16 青岛豪迈宏毅模具有限公司 便于取胚的空气弹簧胶囊模具
JP6605737B2 (ja) 2016-08-12 2019-11-13 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ加硫装置及びタイヤの製造方法
CN110421754B (zh) * 2019-09-18 2021-01-15 山东垚坤模具有限公司 一种无气孔的轮胎模具

Family Cites Families (9)

* 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
GB150373A (en) * 1919-04-02 1920-09-02 Dunlop Rubber Co Improvements in or relating to manufacture of tyres
US1407839A (en) * 1921-06-02 1922-02-28 James C Clinefelter Method for the manufacture of tires
US1798210A (en) * 1927-06-27 1931-03-31 Pearl Fisher Laursen Manufacture of pneumatic tires
IT1038996B (it) * 1975-06-13 1979-11-30 Pirelli Stampo per pneumatico e relativo metodo e dispositivo di manipolazione
FR2495554A1 (fr) * 1980-12-10 1982-06-11 Larane Jean Jacques Galerie de securite pour voitures
FR2597783B1 (fr) * 1986-04-25 1988-08-26 Michelin & Cie Moule rigide pour le moulage et la vulcanisation de pneumatiques
US5705007A (en) * 1995-12-21 1998-01-06 Bridgestone Corporation Method for forming cord-reinforced elastomeric stripe
ES2184937T3 (es) * 1996-08-01 2003-04-16 Conception & Dev Michelin Sa Nucleo destructible, utilizable particularmente para la fabricacion de un neumatico.

Also Published As

Publication number Publication date
TR199901821A2 (xx) 2000-02-21
EP0976533A3 (en) 2000-09-13
JP2000052349A (ja) 2000-02-22
CN1285456C (zh) 2006-11-22
ATE227209T1 (de) 2002-11-15
PT976533E (pt) 2003-03-31
TR199901821A3 (tr) 2000-02-21
AR023037A1 (es) 2002-09-04
JP4431221B2 (ja) 2010-03-10
EP0976533A2 (en) 2000-02-02
DE69903772D1 (de) 2002-12-12
EP0976533B1 (en) 2002-11-06
DE69903772T2 (de) 2003-07-17
CN1246404A (zh) 2000-03-08
RU2224656C2 (ru) 2004-02-27
BR9903255A (pt) 2000-02-22

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