CH367466A - Verfahren zur Herstellung dünnwandiger Rohre - Google Patents

Verfahren zur Herstellung dünnwandiger Rohre

Info

Publication number
CH367466A
CH367466A CH6997259A CH6997259A CH367466A CH 367466 A CH367466 A CH 367466A CH 6997259 A CH6997259 A CH 6997259A CH 6997259 A CH6997259 A CH 6997259A CH 367466 A CH367466 A CH 367466A
Authority
CH
Switzerland
Prior art keywords
thin
production
walled pipes
walled
pipes
Prior art date
Application number
CH6997259A
Other languages
English (en)
Inventor
Arthur Fromson Howard
Original Assignee
Aluminium Ind Ag
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
Priority claimed from US719236A external-priority patent/US3078567A/en
Application filed by Aluminium Ind Ag filed Critical Aluminium Ind Ag
Publication of CH367466A publication Critical patent/CH367466A/de

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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/14—Making tubes from double flat material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
CH6997259A 1958-03-05 1959-02-24 Verfahren zur Herstellung dünnwandiger Rohre CH367466A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US719236A US3078567A (en) 1958-03-05 1958-03-05 Method of forming thin-walled metal tubing

Publications (1)

Publication Number Publication Date
CH367466A true CH367466A (de) 1963-02-28

Family

ID=24889299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6997259A CH367466A (de) 1958-03-05 1959-02-24 Verfahren zur Herstellung dünnwandiger Rohre

Country Status (3)

Country Link
BE (1) BE576303A (de)
CH (1) CH367466A (de)
GB (1) GB898980A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126435A1 (de) * 1971-02-25 1972-10-06 Jury & Spiers Pty Ltd

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8614394D0 (en) * 1986-06-13 1986-07-16 Metal Box Plc Containers
DK165778C (da) * 1990-12-18 1993-06-14 Variantsystemet As Fremgangsmaade til at forsyne en transportindretning med et informationsbaerende omraade, og en transportindretning med et saadant informtaionsbaerende omraade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126435A1 (de) * 1971-02-25 1972-10-06 Jury & Spiers Pty Ltd

Also Published As

Publication number Publication date
BE576303A (fr) 1959-07-01
GB898980A (en) 1962-06-14

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