ATE264743T1 - Steifer kern zur herstellung von luftreifen, enthaltend eine befestigungsfelge - Google Patents

Steifer kern zur herstellung von luftreifen, enthaltend eine befestigungsfelge

Info

Publication number
ATE264743T1
ATE264743T1 AT00116694T AT00116694T ATE264743T1 AT E264743 T1 ATE264743 T1 AT E264743T1 AT 00116694 T AT00116694 T AT 00116694T AT 00116694 T AT00116694 T AT 00116694T AT E264743 T1 ATE264743 T1 AT E264743T1
Authority
AT
Austria
Prior art keywords
core
rim
parts
tire
gripping device
Prior art date
Application number
AT00116694T
Other languages
German (de)
English (en)
Inventor
Alain Legagneur
Jean-Claude Mayet
Miguel Torres
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 ATE264743T1 publication Critical patent/ATE264743T1/de

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
    • 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
    • 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
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
AT00116694T 1999-08-10 2000-08-02 Steifer kern zur herstellung von luftreifen, enthaltend eine befestigungsfelge ATE264743T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910421 1999-08-10

Publications (1)

Publication Number Publication Date
ATE264743T1 true ATE264743T1 (de) 2004-05-15

Family

ID=9549094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116694T ATE264743T1 (de) 1999-08-10 2000-08-02 Steifer kern zur herstellung von luftreifen, enthaltend eine befestigungsfelge

Country Status (4)

Country Link
EP (1) EP1075928B1 (enExample)
JP (1) JP4574812B2 (enExample)
AT (1) ATE264743T1 (enExample)
DE (1) DE60009991T2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517781B1 (fr) 2002-06-03 2007-04-04 Société de Technologie Michelin Appareil de fabrication d une structure de renforcement pour pneumatique, comprenant un mecanisme de retournement de la bandelette
DE60312983T2 (de) 2002-06-03 2007-12-13 Société de Technologie Michelin Herstellung einer reifenverstärkungsstruktur mit der volumenregelung der matrix
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
FR2921859B1 (fr) * 2007-10-08 2011-05-20 Michelin Soc Tech Noyau rigide pour la fabrication des pneumatiques.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3922123A (en) * 1975-01-29 1975-11-25 Firestone Tire & Rubber Co Core removal apparatus
US4140454A (en) * 1975-06-13 1979-02-20 Industrie Pirelli, S.P.A. Molding apparatus for injection molding a vehicle
US4083672A (en) * 1977-03-28 1978-04-11 The Firestone Tire & Rubber Company Automatic hub and apparatus for disassembly of the hub
IT1189672B (it) * 1986-05-20 1988-02-04 Firestone Int Dev Spa Metodo per la realizzazione a caldo di pneumatici
FR2715602A1 (fr) * 1994-02-02 1995-08-04 Sedepro Assemblage et vulcanisation de pneumatiques.
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

Also Published As

Publication number Publication date
EP1075928B1 (fr) 2004-04-21
DE60009991T2 (de) 2005-03-31
DE60009991D1 (de) 2004-05-27
EP1075928A1 (fr) 2001-02-14
JP4574812B2 (ja) 2010-11-04
JP2001088140A (ja) 2001-04-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties