DE102007039320B4 - Verfahren zur Herstellung eines Rohrs - Google Patents

Verfahren zur Herstellung eines Rohrs Download PDF

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Publication number
DE102007039320B4
DE102007039320B4 DE102007039320A DE102007039320A DE102007039320B4 DE 102007039320 B4 DE102007039320 B4 DE 102007039320B4 DE 102007039320 A DE102007039320 A DE 102007039320A DE 102007039320 A DE102007039320 A DE 102007039320A DE 102007039320 B4 DE102007039320 B4 DE 102007039320B4
Authority
DE
Germany
Prior art keywords
profile
sheet metal
profiling
metal blank
forming
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 - Fee Related
Application number
DE102007039320A
Other languages
German (de)
English (en)
Other versions
DE102007039320A1 (de
Inventor
Wolfgang Streubel
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.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik GmbH
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 Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Priority to DE102007039320A priority Critical patent/DE102007039320B4/de
Priority to FR0855290A priority patent/FR2920103B1/fr
Priority to ITRM2008A000461A priority patent/IT1391280B1/it
Publication of DE102007039320A1 publication Critical patent/DE102007039320A1/de
Application granted granted Critical
Publication of DE102007039320B4 publication Critical patent/DE102007039320B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • B21C37/156—Making tubes with wall irregularities
    • B21C37/158—Protrusions, e.g. dimples
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K23/00—Making other articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE102007039320A 2007-08-20 2007-08-20 Verfahren zur Herstellung eines Rohrs Expired - Fee Related DE102007039320B4 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102007039320A DE102007039320B4 (de) 2007-08-20 2007-08-20 Verfahren zur Herstellung eines Rohrs
FR0855290A FR2920103B1 (fr) 2007-08-20 2008-07-31 Procede de fabrication d'un tube.
ITRM2008A000461A IT1391280B1 (it) 2007-08-20 2008-08-14 Procedimento per la produzione di un tubo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007039320A DE102007039320B4 (de) 2007-08-20 2007-08-20 Verfahren zur Herstellung eines Rohrs

Publications (2)

Publication Number Publication Date
DE102007039320A1 DE102007039320A1 (de) 2009-02-26
DE102007039320B4 true DE102007039320B4 (de) 2013-05-16

Family

ID=40280038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007039320A Expired - Fee Related DE102007039320B4 (de) 2007-08-20 2007-08-20 Verfahren zur Herstellung eines Rohrs

Country Status (3)

Country Link
DE (1) DE102007039320B4 (fr)
FR (1) FR2920103B1 (fr)
IT (1) IT1391280B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034045B4 (de) * 2010-08-11 2015-12-10 Jörg Vogelsang GmbH & Co. KG Verfahren zur Herstellung eines hülsenartigen Distanzelements und Anordnung zur Durchführung des Verfahrens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003285117A (ja) * 2002-03-26 2003-10-07 Sumitomo Metal Ind Ltd バルジ加工用素管の製造法、バルジ成形品及びその製造法
DE102005006579B3 (de) * 2005-02-11 2006-03-30 Benteler Automobiltechnik Gmbh Verfahren und Vorrichtung zur Herstellung von Rohren
DE102006011626A1 (de) * 2005-03-09 2006-09-21 Visteon Global Technologies, Inc., Van Buren Township Wärmeübertragerrohr mit Versteifungsverformungen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003285117A (ja) * 2002-03-26 2003-10-07 Sumitomo Metal Ind Ltd バルジ加工用素管の製造法、バルジ成形品及びその製造法
DE102005006579B3 (de) * 2005-02-11 2006-03-30 Benteler Automobiltechnik Gmbh Verfahren und Vorrichtung zur Herstellung von Rohren
DE102006011626A1 (de) * 2005-03-09 2006-09-21 Visteon Global Technologies, Inc., Van Buren Township Wärmeübertragerrohr mit Versteifungsverformungen

Also Published As

Publication number Publication date
ITRM20080461A1 (it) 2009-02-21
FR2920103B1 (fr) 2015-03-13
DE102007039320A1 (de) 2009-02-26
IT1391280B1 (it) 2011-12-01
FR2920103A1 (fr) 2009-02-27

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130817

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee