FR1195612A - Method and apparatus for the manufacture of autofretted tubing from strip - Google Patents

Method and apparatus for the manufacture of autofretted tubing from strip

Info

Publication number
FR1195612A
FR1195612A FR1195612DA FR1195612A FR 1195612 A FR1195612 A FR 1195612A FR 1195612D A FR1195612D A FR 1195612DA FR 1195612 A FR1195612 A FR 1195612A
Authority
FR
France
Prior art keywords
autofretted
tubing
strip
manufacture
autofretted tubing
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
Rene Beghi
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.)
Societe des Grands Travaux de Marseille SA
Original Assignee
Societe des Grands Travaux de Marseille SA
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 Societe des Grands Travaux de Marseille SA filed Critical Societe des Grands Travaux de Marseille SA
Application granted granted Critical
Publication of FR1195612A publication Critical patent/FR1195612A/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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1195612D 1958-05-05 1958-05-05 Method and apparatus for the manufacture of autofretted tubing from strip Expired FR1195612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1195612T 1958-05-05

Publications (1)

Publication Number Publication Date
FR1195612A true FR1195612A (en) 1959-11-18

Family

ID=9668806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1195612D Expired FR1195612A (en) 1958-05-05 1958-05-05 Method and apparatus for the manufacture of autofretted tubing from strip

Country Status (1)

Country Link
FR (1) FR1195612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315509A (en) * 1962-11-07 1967-04-25 Smith & Sons Ltd S Manufacture of tube-like structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315509A (en) * 1962-11-07 1967-04-25 Smith & Sons Ltd S Manufacture of tube-like structures

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