AT308496B - Method and device for extrusion and ejection - Google Patents

Method and device for extrusion and ejection

Info

Publication number
AT308496B
AT308496B AT518871A AT518871A AT308496B AT 308496 B AT308496 B AT 308496B AT 518871 A AT518871 A AT 518871A AT 518871 A AT518871 A AT 518871A AT 308496 B AT308496 B AT 308496B
Authority
AT
Austria
Prior art keywords
ejection
extrusion
Prior art date
Application number
AT518871A
Other languages
German (de)
Inventor
Ferdinand Ing Schloegelhofer
Original Assignee
Vmw Ranshofen Berndorf 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 Vmw Ranshofen Berndorf Ag filed Critical Vmw Ranshofen Berndorf Ag
Priority to AT518871A priority Critical patent/AT308496B/en
Priority to DE19722228622 priority patent/DE2228622A1/en
Priority to IT50895/72A priority patent/IT958369B/en
Priority to US00263104A priority patent/US3810379A/en
Application granted granted Critical
Publication of AT308496B publication Critical patent/AT308496B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/04—Cutting-off or removing waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C26/00—Rams or plungers; Discs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
AT518871A 1971-06-16 1971-06-16 Method and device for extrusion and ejection AT308496B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT518871A AT308496B (en) 1971-06-16 1971-06-16 Method and device for extrusion and ejection
DE19722228622 DE2228622A1 (en) 1971-06-16 1972-06-13 Method and device for extrusion and ejection
IT50895/72A IT958369B (en) 1971-06-16 1972-06-14 IMPROVEMENT IN PROCEDURES AND DEVICES FOR THE EXTRUSION OF METALS
US00263104A US3810379A (en) 1971-06-16 1972-06-15 Apparatus for the extrusion of billets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT518871A AT308496B (en) 1971-06-16 1971-06-16 Method and device for extrusion and ejection

Publications (1)

Publication Number Publication Date
AT308496B true AT308496B (en) 1973-07-10

Family

ID=3572934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT518871A AT308496B (en) 1971-06-16 1971-06-16 Method and device for extrusion and ejection

Country Status (4)

Country Link
US (1) US3810379A (en)
AT (1) AT308496B (en)
DE (1) DE2228622A1 (en)
IT (1) IT958369B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721362A1 (en) * 1977-05-12 1978-11-16 Demag Ag Ejection device for extrusion presses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519766C3 (en) * 1975-05-02 1980-09-25 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Press ram with at least one press channel
FR2627405B1 (en) * 1988-02-19 1994-04-29 Clecim Sa PROCESS FOR SPINNING METAL, ESPECIALLY ALUMINUM, AND SPINNING PRESS FOR IMPLEMENTING THE PROCESS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815127A (en) * 1953-05-29 1957-12-03 Babcock & Wilcox Co Apparatus for cleaning an extrusion press container and for preventing spraying during cooling of the mandrel
US3034642A (en) * 1957-10-11 1962-05-15 Int Nickel Co Extrusion of metal
US3073442A (en) * 1958-12-22 1963-01-15 Hydraulik Gmbh System for thermally separating the stump from the extrusion and for straightening the latter in a metal rod or pipe press
US3563079A (en) * 1968-11-21 1971-02-16 Reynolds Metals Co Indirect extrusion with skull skimming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721362A1 (en) * 1977-05-12 1978-11-16 Demag Ag Ejection device for extrusion presses

Also Published As

Publication number Publication date
DE2228622A1 (en) 1972-12-21
US3810379A (en) 1974-05-14
IT958369B (en) 1973-10-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee