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
Authority: AT; Austria
Prior art keywords: sections; coupling member; transverse faces; parts; core
Prior art date: 1999-08-10

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.)

1999-08-10

Filing date

2000-08-02

Publication date

2006-02-15

2000-08-02 Application filed by Sedepro filed Critical Sedepro

2006-02-15 Application granted granted Critical

2006-02-15 Publication of ATE316861T1 publication Critical patent/ATE316861T1/de

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)
Materials For Medical Uses (AREA)
Tires In General (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
AT03016412T ATE316861T1 (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

Family Applications Before (1)

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

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
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)	EP1371479B1 (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
ATE311975T1 (de) *	2002-05-31	2005-12-15	Pirelli	Verfahren zur herstellung von luftreifen und torusförmiger kern zur durchführung des verfahrens
JP3799363B2 (ja) *	2003-07-16	2006-07-19	横浜ゴム株式会社	空気入りタイヤの製造方法及びそれに使用されるタイヤ成形ドラム装置
KR101050450B1 (ko)	2003-11-28	2011-07-19	피렐리 타이어 소시에떼 퍼 아찌오니	타이어 제조방법 및 상기 방법을 수행하기 위한 토로이드형지지체
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
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
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
JP5432955B2 (ja) *	2011-06-24	2014-03-05	住友ゴム工業株式会社	剛性中子
JP5261541B2 (ja) *	2011-06-24	2013-08-14	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
FR2597783B1 (fr)	1986-04-25	1988-08-26	Michelin & Cie	Moule rigide pour le moulage et la vulcanisation de pneumatiques
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.
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

2000
- 2000-08-02 EP EP03016412A patent/EP1371479B1/de not_active Expired - Lifetime
- 2000-08-02 EP EP00116695A patent/EP1075929B1/de not_active Expired - Lifetime
- 2000-08-02 DE DE60025855T patent/DE60025855T2/de not_active Expired - Lifetime
- 2000-08-02 AT AT03016411T patent/ATE464174T1/de not_active IP Right Cessation
- 2000-08-02 EP EP03016411A patent/EP1371478B1/de not_active Expired - Lifetime
- 2000-08-02 DE DE60044212T patent/DE60044212D1/de not_active Expired - Lifetime
- 2000-08-02 AT AT03016412T patent/ATE316861T1/de not_active IP Right Cessation
- 2000-08-02 AT AT00116695T patent/ATE267691T1/de not_active IP Right Cessation
- 2000-08-02 DE DE60010989T patent/DE60010989T2/de not_active Expired - Lifetime
- 2000-08-08 JP JP2000240295A patent/JP4601784B2/ja not_active Expired - Fee Related
- 2000-08-10 US US09/636,021 patent/US6468062B1/en not_active Expired - Lifetime

Also Published As

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

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Legal Events

Date	Code	Title	Description
2006-08-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties