DK125775B - Maskine til fremstilling af rør med skrueliniesøm. - Google Patents

Maskine til fremstilling af rør med skrueliniesøm.

Info

Publication number
DK125775B
DK125775B DK311269AA DK311269A DK125775B DK 125775 B DK125775 B DK 125775B DK 311269A A DK311269A A DK 311269AA DK 311269 A DK311269 A DK 311269A DK 125775 B DK125775 B DK 125775B
Authority
DK
Denmark
Prior art keywords
machine
making pipes
helical seams
seams
helical
Prior art date
Application number
DK311269AA
Other languages
English (en)
Inventor
E Malkki
V Silde
Original Assignee
E Malkki
V Silde
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 E Malkki, V Silde filed Critical E Malkki
Publication of DK125775B publication Critical patent/DK125775B/da

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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sewing Machines And Sewing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DK311269AA 1968-06-07 1969-06-09 Maskine til fremstilling af rør med skrueliniesøm. DK125775B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI681617A FI45418C (fi) 1968-06-07 1968-06-07 Kone kierresaumatun putken valmistamiseksi.

Publications (1)

Publication Number Publication Date
DK125775B true DK125775B (da) 1973-05-07

Family

ID=8505907

Family Applications (1)

Application Number Title Priority Date Filing Date
DK311269AA DK125775B (da) 1968-06-07 1969-06-09 Maskine til fremstilling af rør med skrueliniesøm.

Country Status (18)

Country Link
US (1) US3614882A (da)
JP (1) JPS4925553B1 (da)
AT (1) AT295293B (da)
BE (1) BE734007A (da)
CH (1) CH488501A (da)
CS (1) CS150265B2 (da)
DE (1) DE1928011B2 (da)
DK (1) DK125775B (da)
ES (1) ES368097A1 (da)
FI (1) FI45418C (da)
FR (1) FR2011907A1 (da)
GB (1) GB1211505A (da)
IE (1) IE33455B1 (da)
IL (1) IL32322A (da)
NL (1) NL6908623A (da)
SE (1) SE360028B (da)
SU (1) SU383252A3 (da)
YU (1) YU32319B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940962A (en) * 1974-05-09 1976-03-02 Pacific Roller Die Company, Incorporated Conduit making machine with diameter control and method
JPS56138663U (da) * 1980-03-21 1981-10-20
FI85231C (fi) * 1989-02-17 1992-03-25 Tuotekolmio Oy Maskin foer framstaellning av roer med spiralsoem.
DE102013013735B4 (de) * 2013-08-21 2018-12-27 Fritz Hahn Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung eines Wickelfalzrohres sowie ein mit der Vorrichtung und nach dem Verfahren aus einem profilierten Metallband hergestelltes Wickelfalzrohr

Also Published As

Publication number Publication date
US3614882A (en) 1971-10-26
IL32322A (en) 1973-05-31
SU383252A3 (da) 1973-05-25
CS150265B2 (da) 1973-09-04
FI45418C (fi) 1972-06-12
IL32322A0 (en) 1969-08-27
YU32319B (en) 1974-08-31
BE734007A (da) 1969-11-17
CH488501A (de) 1970-04-15
IE33455B1 (en) 1974-07-10
DE1928011B2 (de) 1972-07-06
JPS4925553B1 (da) 1974-07-01
YU140269A (en) 1974-02-28
DE1928011A1 (de) 1969-12-11
GB1211505A (en) 1970-11-11
IE33455L (en) 1969-12-07
AT295293B (de) 1971-12-27
NL6908623A (da) 1969-12-09
SE360028B (da) 1973-09-17
ES368097A1 (es) 1971-05-01
FR2011907A1 (da) 1970-03-13
FI45418B (da) 1972-02-29

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