NO131190B - - Google Patents

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Info

Publication number
NO131190B
NO131190B NO169488A NO16948867A NO131190B NO 131190 B NO131190 B NO 131190B NO 169488 A NO169488 A NO 169488A NO 16948867 A NO16948867 A NO 16948867A NO 131190 B NO131190 B NO 131190B
Authority
NO
Norway
Prior art keywords
workpiece
pressure
force
longitudinal
nozzle
Prior art date
Application number
NO169488A
Other languages
English (en)
Norwegian (no)
Other versions
NO131190C (cs
Inventor
Jr F J Fuchs
Original Assignee
Western Electric Co Ltd
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 Western Electric Co Ltd filed Critical Western Electric Co Ltd
Publication of NO131190B publication Critical patent/NO131190B/no
Publication of NO131190C publication Critical patent/NO131190C/no

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
    • B21C23/007—Hydrostatic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, 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
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
NO169488A 1966-09-01 1967-08-24 NO131190C (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57657766A 1966-09-01 1966-09-01

Publications (2)

Publication Number Publication Date
NO131190B true NO131190B (cs) 1975-01-13
NO131190C NO131190C (cs) 1975-04-23

Family

ID=24305012

Family Applications (1)

Application Number Title Priority Date Filing Date
NO169488A NO131190C (cs) 1966-09-01 1967-08-24

Country Status (15)

Country Link
US (1) US3451241A (cs)
AT (1) AT274527B (cs)
BE (1) BE701397A (cs)
BR (1) BR6792591D0 (cs)
CH (1) CH454780A (cs)
CS (1) CS174103B2 (cs)
DE (1) DE1602396C3 (cs)
DK (1) DK125267B (cs)
ES (1) ES344998A1 (cs)
FI (1) FI50475C (cs)
GB (1) GB1201485A (cs)
IL (1) IL28498A (cs)
NL (1) NL147054B (cs)
NO (1) NO131190C (cs)
SE (1) SE346916B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756879A (fr) * 1969-10-01 1971-03-01 Western Electric Co Procede et appareil pour l'extrusion d'une matiere avec ecoulement positif d'un fluide
USRE29205E (en) * 1972-06-12 1977-05-10 Asea Ab Press for hydrostatic extrusion of tubes
SE379944B (cs) * 1972-06-12 1975-10-27 Asea Ab
US4363611A (en) * 1979-09-05 1982-12-14 Bethlehem Steel Corporation Apparatus for hydrostatic extrusion of thermoplastic polymers
US4449904A (en) * 1980-10-30 1984-05-22 Bethlehem Steel Corporation Apparatus for the hydrostatic extrusion of thermoplastic polymers
ATE54094T1 (de) * 1984-04-13 1990-07-15 Nat Res Dev Verfahren zum verformen im festen zustand.
GB2207436B (en) * 1987-07-24 1991-07-24 Nat Research And Dev Corp The Solid phase deformation process
US5740688A (en) * 1995-10-05 1998-04-21 Sural Tech Pressure-assisted formation of shaped articles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA476793A (en) * 1951-09-11 W. Bridgman Percy Art of extrusion
US524504A (en) * 1893-10-14 1894-08-14 robertson
US796970A (en) * 1904-01-26 1905-08-08 Pittsburgh Reduction Company Method of extruding metal.
US2558035A (en) * 1947-07-05 1951-06-26 Percy W Bridgman Method and apparatus for cold drawing
US3364716A (en) * 1965-07-07 1968-01-23 Fielding & Platt Ltd Extrusion apparatus

Also Published As

Publication number Publication date
DK125267B (da) 1973-01-29
CH454780A (de) 1968-04-30
ES344998A1 (es) 1968-11-01
BE701397A (cs) 1968-01-15
CS174103B2 (en) 1977-03-31
NO131190C (cs) 1975-04-23
NL147054B (nl) 1975-09-15
NL6711980A (cs) 1968-03-04
FI50475B (cs) 1975-12-31
FI50475C (fi) 1976-04-12
DE1602396C3 (de) 1975-02-27
IL28498A (en) 1971-08-25
DE1602396A1 (de) 1970-03-26
AT274527B (de) 1969-09-25
BR6792591D0 (pt) 1973-05-08
GB1201485A (en) 1970-08-05
DE1602396B2 (de) 1974-07-18
SE346916B (cs) 1972-07-24
US3451241A (en) 1969-06-24

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