FR1426154A - Method and apparatus for forming tees from metal tubes - Google Patents

Method and apparatus for forming tees from metal tubes

Info

Publication number
FR1426154A
FR1426154A FR985231A FR985231A FR1426154A FR 1426154 A FR1426154 A FR 1426154A FR 985231 A FR985231 A FR 985231A FR 985231 A FR985231 A FR 985231A FR 1426154 A FR1426154 A FR 1426154A
Authority
FR
France
Prior art keywords
metal tubes
tees
forming
forming tees
tubes
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
FR985231A
Other languages
French (fr)
Inventor
Victor Round
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.)
CT NAT de la RECH SCIENT ET CO
Centre National de la Recherche Scientifique CNRS
Original Assignee
CT NAT de la RECH SCIENT ET CO
Centre National de la Recherche Scientifique CNRS
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 CT NAT de la RECH SCIENT ET CO, Centre National de la Recherche Scientifique CNRS filed Critical CT NAT de la RECH SCIENT ET CO
Priority to FR985231A priority Critical patent/FR1426154A/en
Application granted granted Critical
Publication of FR1426154A publication Critical patent/FR1426154A/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)
FR985231A 1964-08-14 1964-08-14 Method and apparatus for forming tees from metal tubes Expired FR1426154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985231A FR1426154A (en) 1964-08-14 1964-08-14 Method and apparatus for forming tees from metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985231A FR1426154A (en) 1964-08-14 1964-08-14 Method and apparatus for forming tees from metal tubes

Publications (1)

Publication Number Publication Date
FR1426154A true FR1426154A (en) 1966-01-28

Family

ID=8836697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985231A Expired FR1426154A (en) 1964-08-14 1964-08-14 Method and apparatus for forming tees from metal tubes

Country Status (1)

Country Link
FR (1) FR1426154A (en)

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