FR2921859B1 - Noyau rigide pour la fabrication des pneumatiques. - Google Patents

Noyau rigide pour la fabrication des pneumatiques.

Info

Publication number
FR2921859B1
FR2921859B1 FR0707062A FR0707062A FR2921859B1 FR 2921859 B1 FR2921859 B1 FR 2921859B1 FR 0707062 A FR0707062 A FR 0707062A FR 0707062 A FR0707062 A FR 0707062A FR 2921859 B1 FR2921859 B1 FR 2921859B1
Authority
FR
France
Prior art keywords
tires
manufacture
rigid core
rigid
core
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 - Fee Related
Application number
FR0707062A
Other languages
English (en)
Other versions
FR2921859A1 (fr
Inventor
Castellano Miguel Torres
Alain Soulalioux
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.)
Michelin Recherche et Technique SA Switzerland
Michelin Recherche et Technique SA France
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Michelin Recherche et Technique SA France
Societe de Technologie Michelin SAS
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
Priority to FR0707062A priority Critical patent/FR2921859B1/fr
Application filed by Michelin Recherche et Technique SA Switzerland, Michelin Recherche et Technique SA France, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Priority to JP2010528362A priority patent/JP2010540301A/ja
Priority to EP08804919A priority patent/EP2205431A1/fr
Priority to CN200880108040A priority patent/CN101801654A/zh
Priority to PCT/EP2008/063083 priority patent/WO2009047169A1/fr
Priority to BRPI0819080 priority patent/BRPI0819080A2/pt
Priority to US12/682,202 priority patent/US20110017403A1/en
Publication of FR2921859A1 publication Critical patent/FR2921859A1/fr
Application granted granted Critical
Publication of FR2921859B1 publication Critical patent/FR2921859B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

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)
FR0707062A 2007-10-08 2007-10-08 Noyau rigide pour la fabrication des pneumatiques. Expired - Fee Related FR2921859B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0707062A FR2921859B1 (fr) 2007-10-08 2007-10-08 Noyau rigide pour la fabrication des pneumatiques.
EP08804919A EP2205431A1 (fr) 2007-10-08 2008-09-30 Noyau rigide pour la fabrication des pneumatiques
CN200880108040A CN101801654A (zh) 2007-10-08 2008-09-30 用于制造轮胎的刚性芯体
PCT/EP2008/063083 WO2009047169A1 (fr) 2007-10-08 2008-09-30 Noyau rigide pour la fabrication des pneumatiques
JP2010528362A JP2010540301A (ja) 2007-10-08 2008-09-30 タイヤ製造用剛性コア
BRPI0819080 BRPI0819080A2 (pt) 2007-10-08 2008-09-30 Núcleo rígido definindo pelo menos parcialmente uma forma de fabricação para a superfície interna de um pneumático
US12/682,202 US20110017403A1 (en) 2007-10-08 2008-09-30 Rigid Core for Making Tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707062A FR2921859B1 (fr) 2007-10-08 2007-10-08 Noyau rigide pour la fabrication des pneumatiques.

Publications (2)

Publication Number Publication Date
FR2921859A1 FR2921859A1 (fr) 2009-04-10
FR2921859B1 true FR2921859B1 (fr) 2011-05-20

Family

ID=39322538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0707062A Expired - Fee Related FR2921859B1 (fr) 2007-10-08 2007-10-08 Noyau rigide pour la fabrication des pneumatiques.

Country Status (7)

Country Link
US (1) US20110017403A1 (fr)
EP (1) EP2205431A1 (fr)
JP (1) JP2010540301A (fr)
CN (1) CN101801654A (fr)
BR (1) BRPI0819080A2 (fr)
FR (1) FR2921859B1 (fr)
WO (1) WO2009047169A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5261541B2 (ja) * 2011-06-24 2013-08-14 住友ゴム工業株式会社 剛性中子

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389892A (en) * 1919-03-19 1921-09-06 Fisk Rubber Co Collapsible core
US1631855A (en) * 1923-10-23 1927-06-07 Mattia Brothers Inc De Tire-building core
US1577928A (en) * 1923-11-19 1926-03-23 Lee Tire & Rubber Company Tire-band-expanding machine
US1717437A (en) * 1925-12-31 1929-06-18 Nat Rubber Machinery Co Tire-building core
US1810072A (en) * 1926-10-04 1931-06-16 Gen Tire & Rubber Co Pneumatic tire and method of and apparatus for building the same
US1815359A (en) * 1929-06-04 1931-07-21 Bridgwater Machine Company Collapsible tire building core
US3088171A (en) * 1954-12-06 1963-05-07 Donald M Macmillan Means for removably incorporating electrical heating elements in heater bodies
US2822576A (en) * 1955-03-31 1958-02-11 Jr Daniel G Rowe Curing tube
US4190405A (en) * 1979-01-18 1980-02-26 Donald Macmillan & Son, Inc. Heating device for a tire retreading mold
US6113833A (en) * 1997-07-22 2000-09-05 Bridgestone Corporation Segmented toroidal core for manufacturing pneumatic tires
EP1371478B1 (fr) * 1999-08-10 2010-04-14 Manufacture Française des Pneumatiques Michelin Noyau rigide en deux parties, pour la fabrication de pneumatiques
ATE264743T1 (de) * 1999-08-10 2004-05-15 Sedepro Steifer kern zur herstellung von luftreifen, enthaltend eine befestigungsfelge
JP3589644B2 (ja) * 2000-12-07 2004-11-17 日本碍子株式会社 タイヤ成形用金型
US7691217B2 (en) * 2002-05-31 2010-04-06 Pirelli Pneumatici S.P.A. Process for manufacturing a tyre and toroidal support for carrying out the process
JP2007050596A (ja) * 2005-08-18 2007-03-01 Bridgestone Corp タイヤ加硫成型金型及び加硫成型方法

Also Published As

Publication number Publication date
BRPI0819080A2 (pt) 2015-04-22
CN101801654A (zh) 2010-08-11
EP2205431A1 (fr) 2010-07-14
FR2921859A1 (fr) 2009-04-10
US20110017403A1 (en) 2011-01-27
JP2010540301A (ja) 2010-12-24
WO2009047169A1 (fr) 2009-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140630