DE2709890C3 - - Google Patents

Info

Publication number
DE2709890C3
DE2709890C3 DE19772709890 DE2709890A DE2709890C3 DE 2709890 C3 DE2709890 C3 DE 2709890C3 DE 19772709890 DE19772709890 DE 19772709890 DE 2709890 A DE2709890 A DE 2709890A DE 2709890 C3 DE2709890 C3 DE 2709890C3
Authority
DE
Germany
Prior art keywords
press
storage space
mandrel
pressing
space
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
Application number
DE19772709890
Other languages
German (de)
English (en)
Other versions
DE2709890B2 (de
DE2709890A1 (de
Inventor
Heinz 4100 Duisburg Riemann
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.)
Mannesmann Demag AG
Original Assignee
Mannesmann Demag 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.)
Filing date
Publication date
Application filed by Mannesmann Demag AG filed Critical Mannesmann Demag AG
Priority to DE19772709890 priority Critical patent/DE2709890B2/de
Publication of DE2709890A1 publication Critical patent/DE2709890A1/de
Publication of DE2709890B2 publication Critical patent/DE2709890B2/de
Application granted granted Critical
Publication of DE2709890C3 publication Critical patent/DE2709890C3/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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels
    • 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
    • B21C26/00—Rams or plungers for metal extruding; Discs therefor
    • 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
    • B21C33/02—Feeding extrusion presses with metal to be extruded ; Loading the dummy block the metal being in liquid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE19772709890 1977-03-08 1977-03-08 Kontinuierlich arbeitende Strang- Granted DE2709890B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772709890 DE2709890B2 (de) 1977-03-08 1977-03-08 Kontinuierlich arbeitende Strang-

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709890 DE2709890B2 (de) 1977-03-08 1977-03-08 Kontinuierlich arbeitende Strang-

Publications (3)

Publication Number Publication Date
DE2709890A1 DE2709890A1 (de) 1978-09-14
DE2709890B2 DE2709890B2 (de) 1979-06-21
DE2709890C3 true DE2709890C3 (en:Method) 1980-02-21

Family

ID=6002982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772709890 Granted DE2709890B2 (de) 1977-03-08 1977-03-08 Kontinuierlich arbeitende Strang-

Country Status (1)

Country Link
DE (1) DE2709890B2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034554A2 (de) 2010-09-14 2012-03-22 Sms Meer Gmbh Strangpresse sowie verfahren zum kontinuierlichen pressen von metall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013015446A1 (de) 2013-09-18 2015-03-19 Ulrich Bruhnke Strangpresse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034554A2 (de) 2010-09-14 2012-03-22 Sms Meer Gmbh Strangpresse sowie verfahren zum kontinuierlichen pressen von metall

Also Published As

Publication number Publication date
DE2709890B2 (de) 1979-06-21
DE2709890A1 (de) 1978-09-14

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
BGA New person/name/address of the applicant
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee