ATE316861T1 - Steifer kern in zwei teilen, zur herstellung von luftreifen - Google Patents

Steifer kern in zwei teilen, zur herstellung von luftreifen

Info

Publication number
ATE316861T1
ATE316861T1 AT03016412T AT03016412T ATE316861T1 AT E316861 T1 ATE316861 T1 AT E316861T1 AT 03016412 T AT03016412 T AT 03016412T AT 03016412 T AT03016412 T AT 03016412T AT E316861 T1 ATE316861 T1 AT E316861T1
Authority
AT
Austria
Prior art keywords
sections
coupling member
transverse faces
parts
core
Prior art date
Application number
AT03016412T
Other languages
English (en)
Inventor
Jean-Pierre Ladouce
Alain Soulalioux
Original Assignee
Sedepro
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 Sedepro filed Critical Sedepro
Application granted granted Critical
Publication of ATE316861T1 publication Critical patent/ATE316861T1/de

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
    • B29D30/10—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
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Materials For Medical Uses (AREA)
AT03016412T 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen ATE316861T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910420 1999-08-10

Publications (1)

Publication Number Publication Date
ATE316861T1 true ATE316861T1 (de) 2006-02-15

Family

ID=9549093

Family Applications (3)

Application Number Title Priority Date Filing Date
AT03016411T ATE464174T1 (de) 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen
AT00116695T ATE267691T1 (de) 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen
AT03016412T ATE316861T1 (de) 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT03016411T ATE464174T1 (de) 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen
AT00116695T ATE267691T1 (de) 1999-08-10 2000-08-02 Steifer kern in zwei teilen, zur herstellung von luftreifen

Country Status (5)

Country Link
US (1) US6468062B1 (de)
EP (3) EP1075929B1 (de)
JP (1) JP4601784B2 (de)
AT (3) ATE464174T1 (de)
DE (3) DE60025855T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4056290B2 (ja) * 2002-04-30 2008-03-05 株式会社ブリヂストン 空気入りタイヤの製造方法および装置
JP4220963B2 (ja) * 2002-05-31 2009-02-04 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ タイヤの製造方法およびかかる方法を実行するためのトロイダル支持体
US7704343B2 (en) * 2003-07-16 2010-04-27 The Yokohama Rubber Co., Ltd. Method of manufacturing pneumatic tire and tire building machine used therefor
DE60323547D1 (de) 2003-11-28 2008-10-23 Pirelli Verfahren zur herstellung von luftreifen und torusförmiger kern zur durchführung des verfahrens.
US20070125497A1 (en) * 2005-12-02 2007-06-07 Lundell Dennis A Heated tire building core assembly and method
FR2921859B1 (fr) * 2007-10-08 2011-05-20 Michelin Soc Tech Noyau rigide pour la fabrication des pneumatiques.
US7910043B2 (en) * 2007-12-21 2011-03-22 The Goodyear Tire & Rubber Company Tire building and cure station coupling apparatus and method
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
JP4407773B1 (ja) 2009-05-07 2010-02-03 横浜ゴム株式会社 空気入りタイヤの製造方法
JP4816761B2 (ja) 2009-05-07 2011-11-16 横浜ゴム株式会社 空気入りタイヤの製造方法
JP5261541B2 (ja) * 2011-06-24 2013-08-14 住友ゴム工業株式会社 剛性中子
JP5432955B2 (ja) * 2011-06-24 2014-03-05 住友ゴム工業株式会社 剛性中子
JP5492149B2 (ja) * 2011-06-27 2014-05-14 住友ゴム工業株式会社 剛性中子、及びそれを用いたタイヤの製造方法
JP5698694B2 (ja) * 2012-03-19 2015-04-08 住友ゴム工業株式会社 タイヤ形成用の剛性中子
JP6242146B2 (ja) * 2013-10-10 2017-12-06 住友ゴム工業株式会社 タイヤ形成用の剛性中子、及びそれを用いたタイヤ製造方法
JP5913266B2 (ja) * 2013-11-27 2016-04-27 住友ゴム工業株式会社 タイヤの製造方法
US10441503B2 (en) 2016-12-27 2019-10-15 Richard T. FRENCH SPA with temperature responsive pump activation and deactivation independent of heater activation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303256A (en) * 1919-05-13 of cleveland
US1249033A (en) * 1914-07-03 1917-12-04 Us Rubber Co Mandrel for vulcanizing tire-shoes.
US1221349A (en) * 1916-12-30 1917-04-03 Robert M Merriman Collapsible core.
US1389892A (en) * 1919-03-19 1921-09-06 Fisk Rubber Co Collapsible core
US1810072A (en) * 1926-10-04 1931-06-16 Gen Tire & Rubber Co Pneumatic tire and method of and apparatus for building the same
US1903458A (en) * 1930-01-11 1933-04-11 Frank L Johnson Collapsible core
US1954764A (en) * 1931-11-14 1934-04-10 Gen Tire & Rubber Co Tire building core
AT338637B (de) * 1975-03-24 1977-09-12 Polyair Maschinenbau Gmbh Giess- oder spritzform zur herstellung von reifen
US4083672A (en) * 1977-03-28 1978-04-11 The Firestone Tire & Rubber Company Automatic hub and apparatus for disassembly of the hub
DE2900565A1 (de) * 1979-01-09 1980-07-17 Bayer Ag Verfahren und vorrichtung zur reifenentformung bei segmentierten kernen
FR2460200A1 (fr) * 1979-06-29 1981-01-23 Michelin & Cie Procede de fabrication de pneumatiques par moulage, et pneumatiques obtenus par ce procede
ES2025339B3 (es) * 1986-04-25 1992-03-16 Cie Generale Des Etablissements Michelin-Michelin & Cie Molde rigido para el moldeado y la vulcanizacion de neumaticos.
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
FR2712229A1 (fr) * 1993-11-12 1995-05-19 Sedepro Moule pour pneumatique, et procédé de moulage du pneumatique.
JP3770705B2 (ja) * 1997-07-22 2006-04-26 株式会社ブリヂストン タイヤ製造用内型
US6113833A (en) * 1997-07-22 2000-09-05 Bridgestone Corporation Segmented toroidal core for manufacturing pneumatic tires
JP4191293B2 (ja) * 1998-10-05 2008-12-03 株式会社ブリヂストン タイヤ加硫成形金型及びタイヤ加硫成形方法

Also Published As

Publication number Publication date
EP1371478B1 (de) 2010-04-14
US6468062B1 (en) 2002-10-22
JP2001088143A (ja) 2001-04-03
ATE464174T1 (de) 2010-04-15
EP1371478A3 (de) 2004-03-24
DE60010989D1 (de) 2004-07-01
EP1371479A2 (de) 2003-12-17
EP1371478A2 (de) 2003-12-17
EP1075929B1 (de) 2004-05-26
DE60025855D1 (de) 2006-04-13
ATE267691T1 (de) 2004-06-15
DE60010989T2 (de) 2005-05-19
EP1371479A3 (de) 2004-03-24
DE60025855T2 (de) 2006-09-14
EP1371479B1 (de) 2006-02-01
DE60044212D1 (de) 2010-05-27
JP4601784B2 (ja) 2010-12-22
EP1075929A1 (de) 2001-02-14

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Legal Events

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