SI2138246T1 - Tube manufactured from a planar blank and method of manufacturing such a tube - Google Patents

Tube manufactured from a planar blank and method of manufacturing such a tube

Info

Publication number
SI2138246T1
SI2138246T1 SI200930028T SI200930028T SI2138246T1 SI 2138246 T1 SI2138246 T1 SI 2138246T1 SI 200930028 T SI200930028 T SI 200930028T SI 200930028 T SI200930028 T SI 200930028T SI 2138246 T1 SI2138246 T1 SI 2138246T1
Authority
SI
Slovenia
Prior art keywords
tube
manufacturing
planar blank
manufactured
blank
Prior art date
Application number
SI200930028T
Other languages
Slovenian (sl)
Inventor
Georges Teixeira
Original Assignee
Noiseene D Outil De Presse Soc
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 Noiseene D Outil De Presse Soc filed Critical Noiseene D Outil De Presse Soc
Publication of SI2138246T1 publication Critical patent/SI2138246T1/en

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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • 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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/108—Making tubes with riveted seams or with non-welded and non-soldered seams without continuous longitudinal movement of the sheet during the bending operation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Glass Compositions (AREA)
  • Resistance Heating (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The tube (100) has fixation tabs (5, 6) realized in the form of excrescence projected from a folded rim (3) in one of two opposite edges (2) of the tube, where the tube is opened on its entire length and made of plastically deformable blank such as steel blank. The zone is folded towards a wall of the tube. The opposite edges are extended parallel to a longitudinal axis of the tube, where shapes of the edges are changed according to the resistance to be obtained. An independent claim is also included for a method for fabricating a tube.
SI200930028T 2008-06-27 2009-06-25 Tube manufactured from a planar blank and method of manufacturing such a tube SI2138246T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854345A FR2933014B1 (en) 2008-06-27 2008-06-27 TUBE REALIZED FROM A FLAN
EP09163818A EP2138246B1 (en) 2008-06-27 2009-06-25 Tube manufactured from a planar blank and method of manufacturing such a tube

Publications (1)

Publication Number Publication Date
SI2138246T1 true SI2138246T1 (en) 2011-09-30

Family

ID=40292465

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200930028T SI2138246T1 (en) 2008-06-27 2009-06-25 Tube manufactured from a planar blank and method of manufacturing such a tube

Country Status (8)

Country Link
EP (1) EP2138246B1 (en)
AT (1) ATE507016T1 (en)
DE (1) DE602009001142D1 (en)
ES (1) ES2363801T3 (en)
FR (1) FR2933014B1 (en)
PL (1) PL2138246T3 (en)
PT (1) PT2138246E (en)
SI (1) SI2138246T1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525415A (en) *
CH341520A (en) * 1955-01-21 1959-10-15 Morris Motors Ltd Process for the production of flat tubes made of aluminum or a light metal alloy for tube heat exchangers
NL6402439A (en) * 1964-03-10 1965-09-13
FR2673589B1 (en) * 1991-03-04 1993-07-09 Nacan STEERING COLUMN TUBE FOR MOTOR VEHICLE.
JP2003190282A (en) * 2001-12-27 2003-07-08 Terumo Corp Metal tubular body and its manufacturing method

Also Published As

Publication number Publication date
PL2138246T3 (en) 2011-09-30
ES2363801T3 (en) 2011-08-17
EP2138246B1 (en) 2011-04-27
DE602009001142D1 (en) 2011-06-09
ATE507016T1 (en) 2011-05-15
PT2138246E (en) 2011-07-28
FR2933014A1 (en) 2010-01-01
EP2138246A1 (en) 2009-12-30
FR2933014B1 (en) 2011-04-22

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