FR429762A - Further training in the manufacture of tubes and hollow bodies - Google Patents

Further training in the manufacture of tubes and hollow bodies

Info

Publication number
FR429762A
FR429762A FR429762DA FR429762A FR 429762 A FR429762 A FR 429762A FR 429762D A FR429762D A FR 429762DA FR 429762 A FR429762 A FR 429762A
Authority
FR
France
Prior art keywords
tubes
manufacture
hollow bodies
further training
training
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
Other languages
French (fr)
Inventor
Camille-Alexis Clopin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR429762A publication Critical patent/FR429762A/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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR429762D 1910-07-25 1910-07-25 Further training in the manufacture of tubes and hollow bodies Expired FR429762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR429762T 1910-07-25

Publications (1)

Publication Number Publication Date
FR429762A true FR429762A (en) 1911-09-30

Family

ID=1472066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR429762D Expired FR429762A (en) 1910-07-25 1910-07-25 Further training in the manufacture of tubes and hollow bodies

Country Status (1)

Country Link
FR (1) FR429762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693632A (en) * 1951-07-21 1954-11-09 Heussner Louis Process for manufacturing seam-welded steel tubes
DE1110117B (en) * 1958-01-31 1961-07-06 Wuragrohr Gmbh Process for the continuous production of a box-like profile from a flat sheet metal strip
DE3327660A1 (en) * 1983-06-20 1984-12-20 Motoren Turbinen Union Method for the production of small shaped tubes for tubular heat exchangers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693632A (en) * 1951-07-21 1954-11-09 Heussner Louis Process for manufacturing seam-welded steel tubes
DE1110117B (en) * 1958-01-31 1961-07-06 Wuragrohr Gmbh Process for the continuous production of a box-like profile from a flat sheet metal strip
DE3327660A1 (en) * 1983-06-20 1984-12-20 Motoren Turbinen Union Method for the production of small shaped tubes for tubular heat exchangers

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