CH537221A - Process for the production of copper pipes by means of hydrostatic extrusion presses and pressing equipment for carrying out the process - Google Patents

Process for the production of copper pipes by means of hydrostatic extrusion presses and pressing equipment for carrying out the process

Info

Publication number
CH537221A
CH537221A CH1099472A CH1099472A CH537221A CH 537221 A CH537221 A CH 537221A CH 1099472 A CH1099472 A CH 1099472A CH 1099472 A CH1099472 A CH 1099472A CH 537221 A CH537221 A CH 537221A
Authority
CH
Switzerland
Prior art keywords
carrying
production
copper pipes
pressing equipment
hydrostatic extrusion
Prior art date
Application number
CH1099472A
Other languages
German (de)
Inventor
Stromblad Ingemar Ing Dipl
Rolf Dipl Ing Hogland
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
Publication of CH537221A publication Critical patent/CH537221A/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
    • B21C23/007—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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
CH1099472A 1971-07-27 1972-07-20 Process for the production of copper pipes by means of hydrostatic extrusion presses and pressing equipment for carrying out the process CH537221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE960571A SE365957B (en) 1971-07-27 1971-07-27

Publications (1)

Publication Number Publication Date
CH537221A true CH537221A (en) 1973-05-31

Family

ID=20277079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1099472A CH537221A (en) 1971-07-27 1972-07-20 Process for the production of copper pipes by means of hydrostatic extrusion presses and pressing equipment for carrying out the process

Country Status (8)

Country Link
BR (1) BR7204995D0 (en)
CH (1) CH537221A (en)
DE (1) DE2235143A1 (en)
FR (1) FR2147194A1 (en)
GB (1) GB1389035A (en)
IT (1) IT964788B (en)
NL (1) NL7210195A (en)
SE (1) SE365957B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242895A (en) * 1978-09-15 1981-01-06 Wean United, Inc. Method and apparatus for cooling and handling extruded workpieces
CN111974820A (en) * 2020-06-04 2020-11-24 中山玖美塑胶制品有限公司 Equipment for manufacturing superfine seamless metal pipe

Also Published As

Publication number Publication date
IT964788B (en) 1974-01-31
SE365957B (en) 1974-04-08
GB1389035A (en) 1975-04-03
FR2147194A1 (en) 1973-03-09
DE2235143A1 (en) 1973-03-15
NL7210195A (en) 1973-01-30
BR7204995D0 (en) 1974-10-22

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Legal Events

Date Code Title Description
PL Patent ceased