CH396811A - Machine for corrugating metal pipes - Google Patents

Machine for corrugating metal pipes

Info

Publication number
CH396811A
CH396811A CH1475363A CH1475363A CH396811A CH 396811 A CH396811 A CH 396811A CH 1475363 A CH1475363 A CH 1475363A CH 1475363 A CH1475363 A CH 1475363A CH 396811 A CH396811 A CH 396811A
Authority
CH
Switzerland
Prior art keywords
machine
metal pipes
corrugating metal
corrugating
pipes
Prior art date
Application number
CH1475363A
Other languages
French (fr)
Inventor
Koch Jean
Original Assignee
Trefimetaux
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 Trefimetaux filed Critical Trefimetaux
Publication of CH396811A publication Critical patent/CH396811A/en

Links

Classifications

    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
CH1475363A 1962-12-13 1963-12-03 Machine for corrugating metal pipes CH396811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918477A FR1368114A (en) 1962-12-13 1962-12-13 Machine for corrugating metal pipes

Publications (1)

Publication Number Publication Date
CH396811A true CH396811A (en) 1965-08-15

Family

ID=8792746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1475363A CH396811A (en) 1962-12-13 1963-12-03 Machine for corrugating metal pipes

Country Status (3)

Country Link
CH (1) CH396811A (en)
FR (1) FR1368114A (en)
NO (1) NO115531B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727443A (en) * 1971-04-23 1973-04-17 F Quinlan Ball swage for reducing tubes
NL7713195A (en) * 1977-11-30 1979-06-01 Philips Nv METHOD AND DEVICE FOR THE MANUFACTURE OF A HYDRODYNAMIC GROOVE BEARING AS WELL AS A GROOVE BEARING MANUFACTURED IN THIS WAY.

Also Published As

Publication number Publication date
NO115531B (en) 1968-10-21
FR1368114A (en) 1964-07-31

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