DE2737886C2 - - Google Patents

Info

Publication number
DE2737886C2
DE2737886C2 DE2737886A DE2737886A DE2737886C2 DE 2737886 C2 DE2737886 C2 DE 2737886C2 DE 2737886 A DE2737886 A DE 2737886A DE 2737886 A DE2737886 A DE 2737886A DE 2737886 C2 DE2737886 C2 DE 2737886C2
Authority
DE
Germany
Prior art keywords
pressure
block
clamping
plunger
indirect extrusion
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 - Lifetime
Application number
DE2737886A
Other languages
German (de)
English (en)
Other versions
DE2737886A1 (de
Inventor
Harry Spielvogel
Winfried Steyvers
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.)
SMS Hasenclever GmbH
Original Assignee
SMS Hasenclever GmbH
SMS Hasenclever Maschinenfabrik GmbH
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 SMS Hasenclever GmbH, SMS Hasenclever Maschinenfabrik GmbH filed Critical SMS Hasenclever GmbH
Priority to DE19772737886 priority Critical patent/DE2737886A1/de
Priority to ES472434A priority patent/ES472434A1/es
Priority to PL1978209068A priority patent/PL122935B1/pl
Priority to GB7833606A priority patent/GB2005172B/en
Priority to IT7826877A priority patent/IT7826877A0/it
Priority to SU782648707A priority patent/SU865122A3/ru
Priority to BR7805431A priority patent/BR7805431A/pt
Priority to FR7824498A priority patent/FR2400971A1/fr
Priority to JP10267178A priority patent/JPS5445665A/ja
Publication of DE2737886A1 publication Critical patent/DE2737886A1/de
Application granted granted Critical
Publication of DE2737886C2 publication Critical patent/DE2737886C2/de
Granted legal-status Critical Current

Links

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
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/218—Indirect extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Press Drives And Press Lines (AREA)
  • Clamps And Clips (AREA)
DE19772737886 1977-08-23 1977-08-23 Strang- und rohrpresse fuer indirektes anpressen und indirektes pressen Granted DE2737886A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19772737886 DE2737886A1 (de) 1977-08-23 1977-08-23 Strang- und rohrpresse fuer indirektes anpressen und indirektes pressen
ES472434A ES472434A1 (es) 1977-08-23 1978-08-08 Perfeccionamientos en prensas para extrusion de perfiles en general y tubos para la iniciacion de extrusion indirecta y la extrusion indirecta
PL1978209068A PL122935B1 (en) 1977-08-23 1978-08-15 Indirect pressure press for indirectly extruding rods and pipes
GB7833606A GB2005172B (en) 1977-08-23 1978-08-16 Indirect extrusion press
IT7826877A IT7826877A0 (it) 1977-08-23 1978-08-21 Pressa per estrudere barre e tubi, per la pre-estrusione indiretta e l'estrusione indiretta.
SU782648707A SU865122A3 (ru) 1977-08-23 1978-08-21 Горизонтальный прутково-профильный пресс
BR7805431A BR7805431A (pt) 1977-08-23 1978-08-22 Prensa extrusora e de tubos para extrusao inicial e sequencial indireta
FR7824498A FR2400971A1 (fr) 1977-08-23 1978-08-23 Presse a extruder et filer pour compression indirecte et extrusion indirecte
JP10267178A JPS5445665A (en) 1977-08-23 1978-08-23 Indirect extrusion machine for band material and pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737886 DE2737886A1 (de) 1977-08-23 1977-08-23 Strang- und rohrpresse fuer indirektes anpressen und indirektes pressen

Publications (2)

Publication Number Publication Date
DE2737886A1 DE2737886A1 (de) 1979-03-15
DE2737886C2 true DE2737886C2 (enrdf_load_stackoverflow) 1992-07-23

Family

ID=6017052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772737886 Granted DE2737886A1 (de) 1977-08-23 1977-08-23 Strang- und rohrpresse fuer indirektes anpressen und indirektes pressen

Country Status (9)

Country Link
JP (1) JPS5445665A (enrdf_load_stackoverflow)
BR (1) BR7805431A (enrdf_load_stackoverflow)
DE (1) DE2737886A1 (enrdf_load_stackoverflow)
ES (1) ES472434A1 (enrdf_load_stackoverflow)
FR (1) FR2400971A1 (enrdf_load_stackoverflow)
GB (1) GB2005172B (enrdf_load_stackoverflow)
IT (1) IT7826877A0 (enrdf_load_stackoverflow)
PL (1) PL122935B1 (enrdf_load_stackoverflow)
SU (1) SU865122A3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456967A (en) * 1977-10-15 1979-05-08 Kobe Steel Ltd Indirect extrusion method
DE3120641C2 (de) * 1980-05-24 1987-03-12 Kobe Steel, Ltd., Kobe, Hyogo Indirekt-Metallstrangpresse
DE3836702C1 (en) * 1988-10-28 1989-09-14 Hasenclever Maschf Sms Extrusion press for indirect extrusion of metal
IT202000029909A1 (it) * 2020-12-04 2022-06-04 Danieli Off Mecc Pressa di estrusione a caricamento frontale per la produzione di estrusi metallici mediante estrusione di una billetta

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514735C (de) * 1928-07-27 1930-12-17 Fried Krupp Grusonwerk Akt Ges Hydraulische Strangpresse
GB370274A (en) * 1931-07-06 1932-04-07 Fielding And Platt Ltd Improvements in extrusion presses
GB660257A (en) * 1948-01-14 1951-11-07 Reginald Genders Improvements in and relating to the extrusion of materials such as metals
DE1922497C3 (de) * 1969-05-02 1973-09-20 Schloemann Ag, 4000 Duesseldorf Spannmittel zum Spannen und Halten von Hohlkörpern, insbesondere Rohren, bei spielsweise in einem Dicht und Spannkopf einer Rohrprüfpresse Die Erfindung geht aus von einem Spannmittel der im Oberbegnff des Anspruches 1 angegeben ist
GB1292710A (en) * 1970-09-18 1972-10-11 Reynolds Metals Co Extrusion press
FR2196860B1 (enrdf_load_stackoverflow) * 1972-08-24 1977-08-05 Morane Somua Pr Sses Mat
JPS52752B2 (enrdf_load_stackoverflow) * 1972-10-14 1977-01-10
US3950979A (en) * 1974-10-04 1976-04-20 Western Electric Company, Inc. Apparatus and method for tube extrusion
FR2370534A1 (fr) * 1976-11-10 1978-06-09 Secim Presse a filage inverse

Also Published As

Publication number Publication date
PL209068A1 (pl) 1979-07-02
ES472434A1 (es) 1979-03-16
IT7826877A0 (it) 1978-08-21
JPS5440464B2 (enrdf_load_stackoverflow) 1979-12-04
JPS5445665A (en) 1979-04-11
FR2400971A1 (fr) 1979-03-23
FR2400971B1 (enrdf_load_stackoverflow) 1984-01-20
PL122935B1 (en) 1982-09-30
GB2005172B (en) 1982-03-31
SU865122A3 (ru) 1981-09-15
BR7805431A (pt) 1979-05-29
DE2737886A1 (de) 1979-03-15
GB2005172A (en) 1979-04-19

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SMS SCHLOEMANN-SIEMAG AG, 4000 DUESSELDORF, DE

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SMS HASENCLEVER MASCHINENFABRIK GMBH, 4000 DUESSEL

8176 Proceedings suspended because of application no:

Ref document number: 2749430

Country of ref document: DE

Format of ref document f/p: P

8178 Suspension cancelled
8127 New person/name/address of the applicant

Owner name: SMS HASENCLEVER GMBH, 4000 DUESSELDORF, DE

8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee