FR1232988A - Tube making machine - Google Patents

Tube making machine

Info

Publication number
FR1232988A
FR1232988A FR791941A FR791941A FR1232988A FR 1232988 A FR1232988 A FR 1232988A FR 791941 A FR791941 A FR 791941A FR 791941 A FR791941 A FR 791941A FR 1232988 A FR1232988 A FR 1232988A
Authority
FR
France
Prior art keywords
making machine
tube making
tube
machine
making
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
FR791941A
Other languages
French (fr)
Inventor
A Huet
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 FR791941A priority Critical patent/FR1232988A/en
Application granted granted Critical
Publication of FR1232988A publication Critical patent/FR1232988A/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
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR791941A 1959-04-13 1959-04-13 Tube making machine Expired FR1232988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR791941A FR1232988A (en) 1959-04-13 1959-04-13 Tube making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791941A FR1232988A (en) 1959-04-13 1959-04-13 Tube making machine

Publications (1)

Publication Number Publication Date
FR1232988A true FR1232988A (en) 1960-10-12

Family

ID=8713589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791941A Expired FR1232988A (en) 1959-04-13 1959-04-13 Tube making machine

Country Status (1)

Country Link
FR (1) FR1232988A (en)

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