EP0105112A1 - Dispositif pour la fabrication de demi-produits stratifiés - Google Patents

Dispositif pour la fabrication de demi-produits stratifiés Download PDF

Info

Publication number: EP0105112A1
Authority: EP; European Patent Office
Prior art keywords: metal; die; blank; extrusion; layer
Prior art date: 1982-08-09
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

EP83107409A

Other languages

German (de)

English (en)

Other versions

EP0105112B1 (fr

Inventor

Joachim Grosse

Heinrich Dr. Hässler

Günter Tiefel

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.)

Siemens AG

Siemens Corp

Original Assignee

Siemens AG

Siemens Corp

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.)

1982-08-09

Filing date

1983-07-27

Publication date

1984-04-11

1983-07-27 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1983-07-27 Priority to AT83107409T priority Critical patent/ATE22828T1/de

1984-04-11 Publication of EP0105112A1 publication Critical patent/EP0105112A1/fr

1986-10-15 Application granted granted Critical

1986-10-15 Publication of EP0105112B1 publication Critical patent/EP0105112B1/fr

Status Expired legal-status Critical Current

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/06—Press heads, dies, or mandrels for coating work
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/004—Composite billet
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Powder Metallurgy (AREA)
Extrusion Of Metal (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Light Receiving Elements (AREA)

EP83107409A 1982-08-09 1983-07-27 Dispositif pour la fabrication de demi-produits stratifiés Expired EP0105112B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT83107409T ATE22828T1 (de)	1982-08-09	1983-07-27	Vorrichtung zum herstellen eines schichtfoermigen halbzeuges.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19823229626 DE3229626A1 (de)	1982-08-09	1982-08-09	Vorrichtung zum herstellen eines schichtfoermigen halbzeuges
DE3229626		1982-08-09

Publications (2)

Publication Number	Publication Date
EP0105112A1 true EP0105112A1 (fr)	1984-04-11
EP0105112B1 EP0105112B1 (fr)	1986-10-15

Family

ID=6170442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP83107409A Expired EP0105112B1 (fr)	1982-08-09	1983-07-27	Dispositif pour la fabrication de demi-produits stratifiés

Country Status (6)

Country	Link
US (1)	US4519234A (fr)
EP (1)	EP0105112B1 (fr)
JP (1)	JPS5945024A (fr)
AT (1)	ATE22828T1 (fr)
BR (1)	BR8304237A (fr)
DE (2)	DE3229626A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0508434A1 (fr) *	1991-04-09	1992-10-14	Österreichisches Forschungszentrum Seibersdorf Ges.M.B.H.	Procédé de fabrication de profilés extrudés
CN112207142A (zh) *	2020-09-24	2021-01-12	哈尔滨理工大学	一种制备层状异构镁合金的多次挤压装置及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3426240A1 (de) *	1984-07-17	1986-01-30	Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim	Verfahren zum herstellen eines bandfoermigen halbzeugs fuer elektrische kontakte aus einem verbundmaterial und vorrichtung zum durchfuehren des verfahrens
JPH02100503U (fr) *	1989-01-30	1990-08-10
US6854994B2 (en) *	2001-04-19	2005-02-15	Medtronic, Inc.	Medical electrical lead connector arrangement including anti-rotation means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE887188C (de) *	1942-03-12	1953-08-20	Rau Fa G	Verfahren, Rohling und Vorrichtung zur Herstellung von duennplattierten Profilschienen fuer Kontaktstuecke u. dgl.
DE1527783A1 (de) *	1966-01-03	1970-04-09	E Duerrwaechter Doduco Kg Dr	Verfahren zum Strangpressen schichtweise aus unterschiedlichen Metallen und/oder Verbundwerkstoffen zusammengesetzter Bloecke und Pressmatrize zur Ausuebung des Verfahrens
DE2748392A1 (de) *	1977-10-28	1979-05-03	Degussa	Matrize zum strangpressen von eckigen profilen aus sproeden werkstoffen, insbesondere silbergraphit-werkstoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB880583A (en) *	1959-06-30	1961-10-25	Mallory Metallurg Prod Ltd	Improvements in and relating to the production of composite metallic material
SU555930A1 (ru) *	1975-05-04	1977-04-30		Матрица дл прессовани многослойных изделий
DE2848980A1 (de) *	1978-11-11	1980-05-22	Heraeus Gmbh W C	Verfahren zur herstellung eines verbundwerkstoffes durch plattieren
DE2952128C2 (de) *	1979-12-22	1984-10-11	Degussa Ag, 6000 Frankfurt	Verfahren zur Vorbehandlung des Pulvers für gesintertes und stranggepreßtes Halbzeug aus Silber-Zinnoxid für elektrische Kontakte

1982
- 1982-08-09 DE DE19823229626 patent/DE3229626A1/de not_active Withdrawn
1983
- 1983-07-12 US US06/513,075 patent/US4519234A/en not_active Expired - Lifetime
- 1983-07-27 EP EP83107409A patent/EP0105112B1/fr not_active Expired
- 1983-07-27 AT AT83107409T patent/ATE22828T1/de not_active IP Right Cessation
- 1983-07-27 DE DE8383107409T patent/DE3366858D1/de not_active Expired
- 1983-08-03 JP JP58142388A patent/JPS5945024A/ja active Granted
- 1983-08-08 BR BR8304237A patent/BR8304237A/pt not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE887188C (de) *	1942-03-12	1953-08-20	Rau Fa G	Verfahren, Rohling und Vorrichtung zur Herstellung von duennplattierten Profilschienen fuer Kontaktstuecke u. dgl.
DE1527783A1 (de) *	1966-01-03	1970-04-09	E Duerrwaechter Doduco Kg Dr	Verfahren zum Strangpressen schichtweise aus unterschiedlichen Metallen und/oder Verbundwerkstoffen zusammengesetzter Bloecke und Pressmatrize zur Ausuebung des Verfahrens
DE2748392A1 (de) *	1977-10-28	1979-05-03	Degussa	Matrize zum strangpressen von eckigen profilen aus sproeden werkstoffen, insbesondere silbergraphit-werkstoffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0508434A1 (fr) *	1991-04-09	1992-10-14	Österreichisches Forschungszentrum Seibersdorf Ges.M.B.H.	Procédé de fabrication de profilés extrudés
CN112207142A (zh) *	2020-09-24	2021-01-12	哈尔滨理工大学	一种制备层状异构镁合金的多次挤压装置及方法

Also Published As

Publication number	Publication date
DE3366858D1 (en)	1986-11-20
JPS6128411B2 (fr)	1986-06-30
BR8304237A (pt)	1984-03-13
JPS5945024A (ja)	1984-03-13
US4519234A (en)	1985-05-28
ATE22828T1 (de)	1986-11-15
DE3229626A1 (de)	1984-02-09
EP0105112B1 (fr)	1986-10-15

Publication	Publication Date	Title
DE69105749T2 (de)	1995-05-24	Aus pulvermetallrohlingen gewalzte zahnräder.
DE1577035A1 (de)	1970-03-19	Verfahren zur Herstellung von hinterfangenen Nuten an Muttern
DE29904705U1 (de)	1999-06-17	Vorrichtung zur Herstellung eines Profilteils
EP0426101A2 (fr)	1991-05-08	Elément de cylindre d'une extrudeuse pour un dispositif à deux vis et procédé de fabrication
DE2733925C2 (de)	1985-12-19	Verfahren zum Herstellen von Verbundfließpreßkörpern
DE3110756A1 (de)	1982-02-04	Verfahren zur herstellung einer aluminiumfelge
DE4292014C2 (de)	2003-03-27	Verfahren zur Herstellung einer langen Hochdruck-Brennstoffleitung
DE3629239A1 (de)	1987-03-12	Verfahren zur herstellung eines gleit- bzw. schiebeverbundwerkstoffs
WO2013030123A1 (fr)	2013-03-07	Procédé de production d'un demi-produit pour des contacts électriques, et pièce de contact
EP0105112B1 (fr)	1986-10-15	Dispositif pour la fabrication de demi-produits stratifiés
DE3530454C2 (fr)	1991-12-19
DE3043631C2 (de)	1985-05-09	Verfahren zur Herstellung eines zusammengesetzten elektrischen Kontaktes
DE3112453C2 (de)	1985-08-08	Verfahren zur Herstellung von Bimetallkontaktnieten
DE4328160A1 (de)	1994-04-28	Schneckenwelle einer Schneckenstrangpresse und Verfahren zur Herstellung einer solchen Schneckenwelle
WO1986003437A1 (fr)	1986-06-19	Dispositif de presse pour la fabrication d'une cremaillere de direction
DD145506A5 (de)	1980-12-17	Verfahren zur herstellung von naegeln
DE2357094A1 (de)	1974-05-30	Lagerwerkstoff
DE2932405A1 (de)	1981-02-12	Strangpresse fuer mit bindemittel gemischte pflanzliche kleinteile
EP0062248B1 (fr)	1985-01-30	Méthode de fabrication de rivets de contact à trois métaux
DE102017207823B4 (de)	2020-02-20	Verfahren zum Herstellen eines aufschäumbaren Halbzeugs
DE8222460U1 (de)	1986-06-05	Vorrichtung zum Herstellen eines schichtförmigen Halbzeuges
DE2504032C2 (fr)	1988-06-09
DE69815850T2 (de)	2004-05-06	Metallpulverpresse
DE2415774A1 (de)	1974-10-24	Matrize zur herstellung von stangen oder draht aus verbundmaterial mit nicht rundem querschnitt
DE2530704C3 (de)	1980-06-04	Verbundwerkstoff als Halbzeug für elektrische Kontaktstucke und Herstellungsverfahren hierzu

Legal Events

Date	Code	Title	Description
1984-02-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1984-04-11	AK	Designated contracting states	Designated state(s): AT DE IT SE
1984-07-18	17P	Request for examination filed	Effective date: 19840508
1986-08-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-10-15	17Q	First examination report despatched	Effective date: 19851030
1986-10-15	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT DE IT SE
1986-10-15	REF	Corresponds to:	Ref document number: 22828 Country of ref document: AT Date of ref document: 19861115 Kind code of ref document: T
1986-11-20	REF	Corresponds to:	Ref document number: 3366858 Country of ref document: DE Date of ref document: 19861120
1987-01-14	ITF	It: translation for a ep patent filed
1987-08-12	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-08-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-09-30	26N	No opposition filed
1991-07-31	ITTA	It: last paid annual fee
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 83107409.1
1996-06-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19960621 Year of fee payment: 14
1996-07-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19960723 Year of fee payment: 14
1997-07-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970727
1997-07-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19970728
1998-04-06	EUG	Se: european patent has lapsed	Ref document number: 83107409.1
2002-09-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20020916 Year of fee payment: 20

EP0105112A1 - Dispositif pour la fabrication de demi-produits stratifiés - Google Patents

Info

Links

Images

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (2)

Publications (2)

Family

ID=6170442

Family Applications (1)

Country Status (6)

Cited By (2)

Families Citing this family (3)

Citations (3)

Family Cites Families (4)

Patent Citations (3)

Cited By (2)

Also Published As

Similar Documents

Legal Events