FR1129664A - Fabrication de bulbe sur tube droit - Google Patents

Fabrication de bulbe sur tube droit

Info

Publication number
FR1129664A
FR1129664A FR1129664DA FR1129664A FR 1129664 A FR1129664 A FR 1129664A FR 1129664D A FR1129664D A FR 1129664DA FR 1129664 A FR1129664 A FR 1129664A
Authority
FR
France
Prior art keywords
straight tube
bulb manufacture
bulb
manufacture
straight
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
English (en)
Inventor
Andre 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
Application granted granted Critical
Publication of FR1129664A publication Critical patent/FR1129664A/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
    • B21C37/15—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
    • B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1129664D 1955-08-02 1955-08-02 Fabrication de bulbe sur tube droit Expired FR1129664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129664T 1955-08-02

Publications (1)

Publication Number Publication Date
FR1129664A true FR1129664A (fr) 1957-01-24

Family

ID=9637035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129664D Expired FR1129664A (fr) 1955-08-02 1955-08-02 Fabrication de bulbe sur tube droit

Country Status (1)

Country Link
FR (1) FR1129664A (fr)

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