SE379943B - - Google Patents

Info

Publication number
SE379943B
SE379943B SE7207689A SE768972A SE379943B SE 379943 B SE379943 B SE 379943B SE 7207689 A SE7207689 A SE 7207689A SE 768972 A SE768972 A SE 768972A SE 379943 B SE379943 B SE 379943B
Authority
SE
Sweden
Application number
SE7207689A
Inventor
J Nilsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7207689A priority Critical patent/SE379943B/xx
Priority to DE2327274A priority patent/DE2327274A1/de
Priority to US00367104A priority patent/US3789642A/en
Priority to JP48064618A priority patent/JPS4955558A/ja
Priority to GB2767273A priority patent/GB1428444A/en
Priority to FR7321239A priority patent/FR2187435B1/fr
Publication of SE379943B publication Critical patent/SE379943B/xx

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
SE7207689A 1972-06-12 1972-06-12 SE379943B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7207689A SE379943B (sv) 1972-06-12 1972-06-12
DE2327274A DE2327274A1 (de) 1972-06-12 1973-05-29 Verfahren zum hydraulischen strangpressen von rohren
US00367104A US3789642A (en) 1972-06-12 1973-06-05 Method for hydrostatic extrusion of tubes
JP48064618A JPS4955558A (sv) 1972-06-12 1973-06-08
GB2767273A GB1428444A (en) 1972-06-12 1973-06-11 Method of hydrostatically extruding tubes
FR7321239A FR2187435B1 (sv) 1972-06-12 1973-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207689A SE379943B (sv) 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
SE379943B true SE379943B (sv) 1975-10-27

Family

ID=20272048

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7207689A SE379943B (sv) 1972-06-12 1972-06-12

Country Status (6)

Country Link
US (1) US3789642A (sv)
JP (1) JPS4955558A (sv)
DE (1) DE2327274A1 (sv)
FR (1) FR2187435B1 (sv)
GB (1) GB1428444A (sv)
SE (1) SE379943B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7407507L (sv) * 1974-06-07 1975-12-08 Asea Ab Forfarande vid hydrostatisk stengpressning av ror.
US4112723A (en) * 1974-11-07 1978-09-12 Kobe Steel, Ltd. Hydrostatic extrusion apparatus
DE2549778A1 (de) * 1974-11-07 1976-05-20 Kobe Steel Ltd Verfahren und vorrichtung zum hydrostatischen strangpressen
TW201114521A (en) * 2009-10-29 2011-05-01 Metal Ind Res & Dev Ct Method of forming and manufacturing U-shaped metal tube support frame

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR89354E (fr) * 1965-10-25 1967-06-16 Commissariat Energie Atomique Perfectionnements aux procédés de mise en forme des métaux sous pression hydrostatique élevée
US3397562A (en) * 1966-04-08 1968-08-20 Western Electric Co Method and apparatus for the extrusion of metal tubes and billets by an initial impulsive force and the subsequent application of uniform extrusion forces
SE364649B (sv) * 1971-03-15 1974-03-04 Asea Ab
US3751958A (en) * 1971-05-20 1973-08-14 Asea Ab Press for hydrostatic extrusion of tubes

Also Published As

Publication number Publication date
JPS4955558A (sv) 1974-05-29
DE2327274A1 (de) 1974-01-03
FR2187435B1 (sv) 1977-02-11
GB1428444A (en) 1976-03-17
FR2187435A1 (sv) 1974-01-18
US3789642A (en) 1974-02-05

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