SE379944B - - Google Patents

Info

Publication number
SE379944B
SE379944B SE7207688A SE768872A SE379944B SE 379944 B SE379944 B SE 379944B SE 7207688 A SE7207688 A SE 7207688A SE 768872 A SE768872 A SE 768872A SE 379944 B SE379944 B SE 379944B
Authority
SE
Sweden
Application number
SE7207688A
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 SE7207688A priority Critical patent/SE379944B/xx
Priority to DE2327518A priority patent/DE2327518A1/de
Priority to US00367106A priority patent/US3841128A/en
Priority to JP48064616A priority patent/JPS4955559A/ja
Priority to GB2767173A priority patent/GB1428443A/en
Priority to FR7321238A priority patent/FR2187436B1/fr
Publication of SE379944B publication Critical patent/SE379944B/xx
Priority to US05/644,901 priority patent/USRE29205E/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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
SE7207688A 1972-06-12 1972-06-12 SE379944B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7207688A SE379944B (fi) 1972-06-12 1972-06-12
DE2327518A DE2327518A1 (de) 1972-06-12 1973-05-30 Presse zum hydrostatischen strangpressen von rohren
US00367106A US3841128A (en) 1972-06-12 1973-06-05 Press for hydrostatic extrusion of tubes
JP48064616A JPS4955559A (fi) 1972-06-12 1973-06-08
GB2767173A GB1428443A (en) 1972-06-12 1973-06-11 Press for the hydrostaitc extrusion of tubes
FR7321238A FR2187436B1 (fi) 1972-06-12 1973-06-12
US05/644,901 USRE29205E (en) 1972-06-12 1975-12-29 Press for hydrostatic extrusion of tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207688A SE379944B (fi) 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
SE379944B true SE379944B (fi) 1975-10-27

Family

ID=20272043

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7207688A SE379944B (fi) 1972-06-12 1972-06-12

Country Status (6)

Country Link
US (1) US3841128A (fi)
JP (1) JPS4955559A (fi)
DE (1) DE2327518A1 (fi)
FR (1) FR2187436B1 (fi)
GB (1) GB1428443A (fi)
SE (1) SE379944B (fi)

Families Citing this family (3)

* 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.
US10413951B2 (en) * 2015-09-14 2019-09-17 Seyed Sajjad Jamali Hydrostatic extrusion system and method for producing high strength seamless pipes
US10981205B2 (en) 2017-05-24 2021-04-20 Ghader Faraji Apparatus and method for fabricating high strength long nanostructured tubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451241A (en) * 1966-09-01 1969-06-24 Western Electric Co Methods of hydrostatic extrusion
GB1234784A (en) * 1967-10-13 1971-06-09 Atomic Energy Authority Uk Improvements in or relating to the hydrostatic extrusion of tubes
US3722245A (en) * 1971-05-18 1973-03-27 Kobe Steel Ltd Hydrostatically operated extruding machine
US3751958A (en) * 1971-05-20 1973-08-14 Asea Ab Press for hydrostatic extrusion of tubes

Also Published As

Publication number Publication date
DE2327518A1 (de) 1974-01-03
GB1428443A (en) 1976-03-17
FR2187436A1 (fi) 1974-01-18
JPS4955559A (fi) 1974-05-29
FR2187436B1 (fi) 1979-01-26
US3841128A (en) 1974-10-15

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