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FR1547673A - Machine for the production of metal bellows - Google Patents

Machine for the production of metal bellows

Info

Publication number
FR1547673A
FR1547673A FR124811A FR124811A FR1547673A FR 1547673 A FR1547673 A FR 1547673A FR 124811 A FR124811 A FR 124811A FR 124811 A FR124811 A FR 124811A FR 1547673 A FR1547673 A FR 1547673A
Authority
FR
France
Prior art keywords
production
machine
metal bellows
bellows
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR124811A
Other languages
French (fr)
Inventor
Georges Rene Pergand
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 filed Critical
Priority to FR124811A priority Critical patent/FR1547673A/en
Application granted granted Critical
Publication of FR1547673A publication Critical patent/FR1547673A/en
Expired legal-status Critical Current

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
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR124811A 1967-10-18 1967-10-18 Machine for the production of metal bellows Expired FR1547673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124811A FR1547673A (en) 1967-10-18 1967-10-18 Machine for the production of metal bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR124811A FR1547673A (en) 1967-10-18 1967-10-18 Machine for the production of metal bellows

Publications (1)

Publication Number Publication Date
FR1547673A true FR1547673A (en) 1968-11-29

Family

ID=8640233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124811A Expired FR1547673A (en) 1967-10-18 1967-10-18 Machine for the production of metal bellows

Country Status (1)

Country Link
FR (1) FR1547673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004983A1 (en) * 1978-04-06 1979-10-31 Metallgesellschaft Ag Gas-cooler with lead tubes finned on the inside

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004983A1 (en) * 1978-04-06 1979-10-31 Metallgesellschaft Ag Gas-cooler with lead tubes finned on the inside

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