NO129388B - - Google Patents

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Publication number
NO129388B
NO129388B NO04396/69A NO439669A NO129388B NO 129388 B NO129388 B NO 129388B NO 04396/69 A NO04396/69 A NO 04396/69A NO 439669 A NO439669 A NO 439669A NO 129388 B NO129388 B NO 129388B
Authority
NO
Norway
Prior art keywords
mandrel
pipe
tube
cold deformation
mold
Prior art date
Application number
NO04396/69A
Other languages
English (en)
Norwegian (no)
Inventor
A Kipp
H Payk
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of NO129388B publication Critical patent/NO129388B/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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/16—Mandrels; Mounting or adjusting same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/057—Manufacturing or calibrating the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Continuous Casting (AREA)
  • Metal Extraction Processes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Earth Drilling (AREA)
NO04396/69A 1968-11-19 1969-11-06 NO129388B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1809633A DE1809633C3 (de) 1968-11-19 1968-11-19 Verfahren zur Herstellung einer gebogenen Durchlaufkokille für Kreisbogenstranggußmaschinen

Publications (1)

Publication Number Publication Date
NO129388B true NO129388B (ro) 1974-04-08

Family

ID=5713694

Family Applications (1)

Application Number Title Priority Date Filing Date
NO04396/69A NO129388B (ro) 1968-11-19 1969-11-06

Country Status (18)

Country Link
JP (1) JPS5027031B1 (ro)
AT (1) AT295768B (ro)
BE (1) BE741790A (ro)
BG (1) BG16170A3 (ro)
CH (1) CH495799A (ro)
CS (1) CS209835B2 (ro)
DE (1) DE1809633C3 (ro)
DK (1) DK147552C (ro)
ES (1) ES373560A1 (ro)
FI (1) FI49479C (ro)
FR (1) FR2023612B1 (ro)
GB (1) GB1269690A (ro)
NL (1) NL6917405A (ro)
NO (1) NO129388B (ro)
PL (1) PL82722B1 (ro)
RO (1) RO61001A (ro)
SE (1) SE353477B (ro)
SU (1) SU541418A3 (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120027U (ro) * 1976-03-09 1977-09-12
DE3218100A1 (de) * 1982-05-13 1983-11-17 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung einer rohrkokille mit rechteckigem bzw. quadratischem querschnitt
IT1160132B (it) * 1983-12-14 1987-03-04 Tubi Italia Spa Procedimento per la preparazione di comchiglie tubolari destinate ad impianti per la colata continua di acciaio
DE3412486C2 (de) * 1984-04-03 1994-02-03 Kabelmetal Ag Verfahren zur Herstellung von Durchlaufkokillen für Stranggußmaschinen
FI71243C (fi) * 1984-06-27 1986-12-19 Outokumpu Oy Foerfarande och anordning foer framstaellning av koppar- ellerkopparlegeringsroer bildade kokiller foer straenggjutning smskiner foer ett aemne
DE3514123C2 (de) * 1985-04-19 1994-12-08 Kabelmetal Ag Verfahren zur Herstellung von Durchlaufkokillen für Stranggießmaschinen
DE3810033A1 (de) * 1988-03-25 1989-10-05 Egon Evertz Verfahren und werkzeug zum ziehen von rohrkoerpern
DE102011106313A1 (de) * 2011-06-27 2012-12-27 Kme Germany Ag & Co. Kg Verfahren zur Herstellung eines Kokillenrohrs
JP5921229B2 (ja) * 2012-02-02 2016-05-24 淡路マテリア株式会社 管曲げ加工方法、曲管及び管曲げ加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE457536A (ro) *
FR718561A (fr) * 1930-07-16 1932-01-26 Krupp Ag Presse à étirer verticale pour l'étirage de corps creux de dimensions relativement grandes, en particulier de corps de chaudières à haute pression et analogues
US2560822A (en) * 1945-11-08 1951-07-17 Walton S Robinson Means and method for making seamless pipe elbows
GB775000A (en) * 1953-05-23 1957-05-15 Ferguson James Mackay Method of, and apparatus for, manufacturing pipe bends
GB784619A (en) * 1954-05-27 1957-10-09 American Radiator & Standard Improvements in or relating to cold shaping of steel

Also Published As

Publication number Publication date
FI49479C (fi) 1975-07-10
PL82722B1 (ro) 1975-10-31
DK147552B (da) 1984-10-01
DE1809633A1 (de) 1970-07-23
CS209835B2 (en) 1981-12-31
DE1809633C3 (de) 1979-10-31
JPS5027031B1 (ro) 1975-09-04
BE741790A (ro) 1970-05-04
ES373560A1 (es) 1972-08-01
FI49479B (ro) 1975-04-01
BG16170A3 (bg) 1972-07-20
DE1809633B2 (de) 1979-02-08
AT295768B (de) 1972-01-25
RO61001A (ro) 1976-12-15
CH495799A (de) 1970-09-15
SE353477B (ro) 1973-02-05
NL6917405A (ro) 1970-05-21
SU541418A3 (ru) 1976-12-30
GB1269690A (en) 1972-04-06
FR2023612B1 (ro) 1974-02-22
FR2023612A1 (ro) 1970-08-21
DK147552C (da) 1985-03-04

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