FR91069E - Corps tubulaire à paroi ondulée - Google Patents

Corps tubulaire à paroi ondulée

Info

Publication number
FR91069E
FR91069E FR74056A FR74056A FR91069E FR 91069 E FR91069 E FR 91069E FR 74056 A FR74056 A FR 74056A FR 74056 A FR74056 A FR 74056A FR 91069 E FR91069 E FR 91069E
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
FR74056A
Other languages
English (en)
Inventor
Georges Rouyer
Michel Pilette
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 FR74056A priority Critical patent/FR91069E/fr
Priority to DEN29118A priority patent/DE1287545B/de
Priority to GB39893/66A priority patent/GB1156166A/en
Priority to US577233A priority patent/US3458684A/en
Application granted granted Critical
Publication of FR91069E publication Critical patent/FR91069E/fr
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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible 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)
FR74056A 1965-09-06 1966-08-24 Corps tubulaire à paroi ondulée Expired FR91069E (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR74056A FR91069E (fr) 1966-08-24 1966-08-24 Corps tubulaire à paroi ondulée
DEN29118A DE1287545B (de) 1965-09-06 1966-09-06 Verfahren zur Herstellung von Rohrkoerpern beliebigen Querschnitts mit gewellter Wand aus profiliertem Bandmaterial und Maschine zur Durchfuehrung des Verfahrens
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
US577233A US3458684A (en) 1965-09-06 1966-09-06 Tubular body with corrugated wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74056A FR91069E (fr) 1966-08-24 1966-08-24 Corps tubulaire à paroi ondulée

Publications (1)

Publication Number Publication Date
FR91069E true FR91069E (fr) 1968-04-05

Family

ID=8615907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74056A Expired FR91069E (fr) 1965-09-06 1966-08-24 Corps tubulaire à paroi ondulée

Country Status (1)

Country Link
FR (1) FR91069E (fr)

Similar Documents

Publication Publication Date Title
CH498331A (fr) Tuyau à double paroi
FR1510536A (fr) Corps tubulaire à double paroi et appareillage pour son obtention
FR1532197A (fr) Tubes à paroi mince à cannelures longitudinales
FR1528664A (fr) Tube télescopique
CH456096A (fr) Paroi
FR1482374A (fr) Structure de paroi souple
FR1475659A (fr) Corps tubulaire à paroi ondulée
FR1436786A (fr) Cloison préfabriquée à tuyauteries intégrées
FR91069E (fr) Corps tubulaire à paroi ondulée
FR1507514A (fr) Raccord pour tubes
FR1494274A (fr) Paroi chauffante
FR1516411A (fr) Soudage intérieur de tubes
CH449534A (de) Verbindung bei Wasserarmaturen
CH455063A (fr) Tube à onde progressive
FR1452857A (fr) Cloison préfabriquée à canalisations incorporées
FR1474870A (fr) Paroi tubulaire étanche
FR1505905A (fr) Paroi à armature
FR1542808A (fr) Tube à double paroi
CH463704A (fr) Tube cathéter
CH450975A (de) Spulen- oder Hülsenbehälter
FR1525167A (fr) Accouplement de tubes
FR1503967A (fr) Raccord de tubes
FR1478238A (fr) Paroi
FR1508093A (fr) Tuyère à corps central tronqué
FR1479958A (fr) Corps de récipient tubulaire