FR1475659A - Tubular body with corrugated wall - Google Patents

Tubular body with corrugated wall

Info

Publication number
FR1475659A
FR1475659A FR30568A FR30568A FR1475659A FR 1475659 A FR1475659 A FR 1475659A FR 30568 A FR30568 A FR 30568A FR 30568 A FR30568 A FR 30568A FR 1475659 A FR1475659 A FR 1475659A
Authority
FR
France
Prior art keywords
tubular body
corrugated wall
corrugated
wall
tubular
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
FR30568A
Other languages
French (fr)
Inventor
Georges Rouyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nord Aviation Societe Nationale de Constructions Aeronautiques
Original Assignee
Nord Aviation Societe Nationale de Constructions Aeronautiques
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 Nord Aviation Societe Nationale de Constructions Aeronautiques filed Critical Nord Aviation Societe Nationale de Constructions Aeronautiques
Priority to FR30568A priority Critical patent/FR1475659A/en
Priority to DEN29118A priority patent/DE1287545B/en
Priority to US577233A priority patent/US3458684A/en
Priority to GB39893/66A priority patent/GB1156166A/en
Application granted granted Critical
Publication of FR1475659A publication Critical patent/FR1475659A/en
Expired legal-status Critical Current

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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/12—Making hollow objects characterised by the structure of the objects objects with corrugated walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR30568A 1965-09-06 1965-09-06 Tubular body with corrugated wall Expired FR1475659A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR30568A FR1475659A (en) 1965-09-06 1965-09-06 Tubular body with corrugated wall
DEN29118A DE1287545B (en) 1965-09-06 1966-09-06 Process for the production of tubular bodies of any cross-section with a corrugated wall made of profiled strip material and machine for carrying out the process
US577233A US3458684A (en) 1965-09-06 1966-09-06 Tubular body with corrugated wall
GB39893/66A GB1156166A (en) 1965-09-06 1966-09-06 A Machine for and a Method of Producing a Hollow Body from an Elongate Strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30568A FR1475659A (en) 1965-09-06 1965-09-06 Tubular body with corrugated wall

Publications (1)

Publication Number Publication Date
FR1475659A true FR1475659A (en) 1967-04-07

Family

ID=8587863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30568A Expired FR1475659A (en) 1965-09-06 1965-09-06 Tubular body with corrugated wall

Country Status (1)

Country Link
FR (1) FR1475659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537895A1 (en) * 1982-12-17 1984-06-22 Ja Ro Ab Oy Heat exchanger forming and fastening process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537895A1 (en) * 1982-12-17 1984-06-22 Ja Ro Ab Oy Heat exchanger forming and fastening process

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