EP1477248A3 - Méthode de fabrication d'un corps creux comme demi-produit pour un creuset ou un cylindre de coulée - Google Patents

Méthode de fabrication d'un corps creux comme demi-produit pour un creuset ou un cylindre de coulée Download PDF

Info

Publication number: EP1477248A3
Authority: EP; European Patent Office
Prior art keywords: hollow body; crucible; semi; manufacturing; finished product
Prior art date: 2003-05-14
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.): Granted

Application number

EP04007496A

Other languages

German (de)

English (en)

Other versions

EP1477248A2 (fr

EP1477248B1 (fr

Inventor

Fred Riechert

Hans-Günter Dr. Wobker

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.)

KM Europa Metal AG

Original Assignee

KM Europa Metal AG

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.)

2003-05-14

Filing date

2004-03-27

Publication date

2005-01-05

2004-03-27 Application filed by KM Europa Metal AG filed Critical KM Europa Metal AG

2004-11-17 Publication of EP1477248A2 publication Critical patent/EP1477248A2/fr

2005-01-05 Publication of EP1477248A3 publication Critical patent/EP1477248A3/fr

2006-08-23 Application granted granted Critical

2006-08-23 Publication of EP1477248B1 publication Critical patent/EP1477248B1/fr

2024-03-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Rolls And Other Rotary Bodies (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Continuous Casting (AREA)

EP04007496A 2003-05-14 2004-03-27 Méthode de fabrication d'un corps creux comme demi-produit pour un creuset ou un cylindre de coulée Expired - Lifetime EP1477248B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10321566A DE10321566A1 (de)	2003-05-14	2003-05-14	Verfahren zur Herstellung eines Hohlkörpers als Halbzeug für einen Tiegel oder eine Gießwalze
DE10321566		2003-05-14

Publications (3)

Publication Number	Publication Date
EP1477248A2 EP1477248A2 (fr)	2004-11-17
EP1477248A3 true EP1477248A3 (fr)	2005-01-05
EP1477248B1 EP1477248B1 (fr)	2006-08-23

Family

ID=33016381

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04007496A Expired - Lifetime EP1477248B1 (fr)	2003-05-14	2004-03-27	Méthode de fabrication d'un corps creux comme demi-produit pour un creuset ou un cylindre de coulée

Country Status (6)

Country	Link
EP (1)	EP1477248B1 (fr)
AT (1)	ATE337116T1 (fr)
DE (2)	DE10321566A1 (fr)
DK (1)	DK1477248T3 (fr)
ES (1)	ES2268522T3 (fr)
PT (1)	PT1477248E (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006024125A1 (de) *	2006-05-22	2007-11-29	Gurtec Gmbh	Förderrolle
CN100446889C (zh) *	2007-04-12	2008-12-31	林昌绪	利用冷镦机加工金属盲管零件的加工方法
US9446445B2 (en) *	2011-12-30	2016-09-20	Bharat Forge Ltd.	Method for manufacturing hollow shafts
RU2605875C1 (ru) *	2015-07-13	2016-12-27	Виталий Вениаминович Девятов	Способ изготовления длинномерных полых изделий
RU2699425C1 (ru) *	2018-07-30	2019-09-05	Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ")	Способ изготовления полой цилиндрической заготовки
DE102024109118A1 (de) *	2024-03-28	2025-10-02	Sms Group Gmbh	Verfahren und Vorrichtung zur Herstellung von Hülsen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2425501A1 (de) *	1974-05-27	1975-12-11	Kabel Metallwerke Ghh	Verfahren und vorrichtung zum napffliesspressen von dickwandigen hohlkoerpern mit boden
US4059003A (en) *	1974-10-29	1977-11-22	Moore Charles H	Process for producing heavy-duty high-pressure ferrous metal cup-shaped products having a cylindrical barrel
DE2817415A1 (de) *	1978-04-18	1979-10-25	Mannesmann Ag	Verfahren und vorrichtung zum warmfliesspressen von lochstuecken mit bodenstueck aus rundstranggussbloecken
JPS6049825A (ja) *	1983-08-31	1985-03-19	Komatsu Ltd	鍛造によるせん孔方法
DE19852537A1 (de) *	1998-11-05	2000-05-18	Mannesmann Ag	Ziehpreßverfahren zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres
EP1193720A1 (fr) *	2000-04-25	2002-04-03	Japan Casting & Forging Corporation	Enceinte de confinement de substance radioactive, dispositif de production d'une telle enceinte et procede de production
DE10108861A1 (de) *	2001-02-15	2002-09-05	V&M Deutschland Gmbh	Zieh-Press-Verfahren zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres aus Stahl

2003
- 2003-05-14 DE DE10321566A patent/DE10321566A1/de not_active Withdrawn
2004
- 2004-03-27 PT PT04007496T patent/PT1477248E/pt unknown
- 2004-03-27 DK DK04007496T patent/DK1477248T3/da active
- 2004-03-27 EP EP04007496A patent/EP1477248B1/fr not_active Expired - Lifetime
- 2004-03-27 AT AT04007496T patent/ATE337116T1/de not_active IP Right Cessation
- 2004-03-27 DE DE502004001238T patent/DE502004001238D1/de not_active Expired - Fee Related
- 2004-03-27 ES ES04007496T patent/ES2268522T3/es not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2425501A1 (de) *	1974-05-27	1975-12-11	Kabel Metallwerke Ghh	Verfahren und vorrichtung zum napffliesspressen von dickwandigen hohlkoerpern mit boden
US4059003A (en) *	1974-10-29	1977-11-22	Moore Charles H	Process for producing heavy-duty high-pressure ferrous metal cup-shaped products having a cylindrical barrel
DE2817415A1 (de) *	1978-04-18	1979-10-25	Mannesmann Ag	Verfahren und vorrichtung zum warmfliesspressen von lochstuecken mit bodenstueck aus rundstranggussbloecken
JPS6049825A (ja) *	1983-08-31	1985-03-19	Komatsu Ltd	鍛造によるせん孔方法
DE19852537A1 (de) *	1998-11-05	2000-05-18	Mannesmann Ag	Ziehpreßverfahren zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres
EP1193720A1 (fr) *	2000-04-25	2002-04-03	Japan Casting & Forging Corporation	Enceinte de confinement de substance radioactive, dispositif de production d'une telle enceinte et procede de production
DE10108861A1 (de) *	2001-02-15	2002-09-05	V&M Deutschland Gmbh	Zieh-Press-Verfahren zur Herstellung eines nahtlosen Hohlkörpers mit Boden oder eines nahtlosen Rohres aus Stahl

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0091, no. 79 (M - 399) 24 July 1985 (1985-07-24) *
PATENT ABSTRACTS OF JAPAN vol. 0134, no. 14 (C - 635) 13 September 1989 (1989-09-13) *

Also Published As

Publication number	Publication date
PT1477248E (pt)	2006-12-29
DE10321566A1 (de)	2004-12-02
DE502004001238D1 (de)	2006-10-05
EP1477248A2 (fr)	2004-11-17
ES2268522T3 (es)	2007-03-16
EP1477248B1 (fr)	2006-08-23
DK1477248T3 (da)	2007-01-02
ATE337116T1 (de)	2006-09-15

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CN110091138A (zh)	2019-08-06	一种新型空心轴制造方法
EP1655089A4 (fr)	2007-08-01	Procede de production d'une roue, et roue
MXPA03009049A (es)	2004-04-02	Metodo para fabricar componentes estructurales a partir de preformas de tubo de espesor de pared variable.
WO2011061444A3 (fr)	2011-08-18	Procédé de fabrication d'une pièce métallique tubulaire
WO2004073903A8 (fr)	2005-01-13	Produit metallique forge, arme superieur et inferieur, preforme du bras, procede de production du produit metallique forge, matrice a forger, et systeme de production de produit forge metallique
CA2426501A1 (fr)	2002-05-02	Procede et appareil pour former un tube dans lequel un article est insere
EP1252946A3 (fr)	2003-10-08	Procédé pour la production des pièces à symétrie de rotation
EP1452250A3 (fr)	2005-09-21	Méthode de fabrication d'un piston à canal de refroidissement avec collet déformable
AU6685900A (en)	2001-02-19	Method of producing antimicrobial synthetic bodies with improved long-term behavior
EP1477248A3 (fr)	2005-01-05	Méthode de fabrication d'un corps creux comme demi-produit pour un creuset ou un cylindre de coulée
US2751676A (en)	1956-06-26	Method of cold working metal
US6427329B2 (en)	2002-08-06	Method of forming a hub with blind bore
MXPA02008632A (es)	2003-04-14	Metodo para la fabricacion de un cuerpo de una articulacion esferica.
JP2005288505A (ja)	2005-10-20	材料歩留りの良好な円錐ころ軸受レース素形品の製造方法
EP1295654A3 (fr)	2004-01-02	Procédé et dispositif de fabrication d'un ensemble de moyeu de roue
JP2005271034A (ja)	2005-10-06	歩留りよく深溝球軸受レース素形品を製造する方法
JP2009028780A (ja)	2009-02-12	中空成形体の製造方法
AU2003251254A1 (en)	2004-02-09	Method for manufacture of a metal shell, and a cup designed to serve as a blank
GB0317765D0 (en)	2003-09-03	Deformed forging
SI1388378T1 (sl)	2006-10-31	Postopek izdelave votlega bloka iz kovinskega materiala
WO2007067303A3 (fr)	2009-09-03	Procede de formage d'une piece
WO1999038712A2 (fr)	1999-08-05	Procede de production d'un manchon de moyeu de vehicules deux roues, plus particulierement de bicyclettes
CA2505095A1 (fr)	2004-05-27	Procede de realisation d'article hydroforme avec ouverture

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