ATE425825T1 - Profilbiegewerkzeug mit dorn - Google Patents

Profilbiegewerkzeug mit dorn

Info

Publication number
ATE425825T1
ATE425825T1 AT02010533T AT02010533T ATE425825T1 AT E425825 T1 ATE425825 T1 AT E425825T1 AT 02010533 T AT02010533 T AT 02010533T AT 02010533 T AT02010533 T AT 02010533T AT E425825 T1 ATE425825 T1 AT E425825T1
Authority
AT
Austria
Prior art keywords
mandrel
bending tool
profile bending
bending
pressure
Prior art date
Application number
AT02010533T
Other languages
English (en)
Original Assignee
Palima W Ludwig & Co
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 Palima W Ludwig & Co filed Critical Palima W Ludwig & Co
Application granted granted Critical
Publication of ATE425825T1 publication Critical patent/ATE425825T1/de

Links

Classifications

    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/10—Bending tubes using mandrels or the like by passing between rollers
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/04—Bending tubes using mandrels or the like the mandrel being rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Extrusion Of Metal (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
AT02010533T 2001-05-12 2002-05-10 Profilbiegewerkzeug mit dorn ATE425825T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10123265A DE10123265A1 (de) 2001-05-12 2001-05-12 Profil-Dornschaft-Werkzeug

Publications (1)

Publication Number Publication Date
ATE425825T1 true ATE425825T1 (de) 2009-04-15

Family

ID=7684636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02010533T ATE425825T1 (de) 2001-05-12 2002-05-10 Profilbiegewerkzeug mit dorn

Country Status (3)

Country Link
EP (1) EP1256394B1 (de)
AT (1) ATE425825T1 (de)
DE (2) DE10123265A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025746A1 (de) * 2006-05-31 2007-12-06 Klingelnberg Ag Dornschaft-Wechselbiege-Werkzeug
DE102007043805A1 (de) * 2007-09-13 2009-03-19 Patentgesellschaft Maranatha Verfahren und Vorrichtung zum Biegen oder zum linearen Auswalzen von Profilen mit achslosen Minirollwalzkörpern
DE102008006293A1 (de) * 2008-01-28 2009-07-30 Patentgesellschaft Maranatha Verfahren und Vorrichtung zum Biegen von Rundrohren und Profilen
JP6710598B2 (ja) * 2016-07-12 2020-06-17 三菱重工業株式会社 管材の製造方法およびマンドレル
CN107363133B (zh) * 2017-08-30 2019-04-05 杭州流控机器制造有限公司 弯管半径连续可调的无模自动弯管机及弯管方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1567107A (en) * 1922-08-04 1925-12-29 Bonn Carl Robert Hugo Machine for bending tubes and the like
DE4041668A1 (de) * 1990-12-22 1992-07-02 Walter E Spaeth Verfahren zum biegen von metall-hohlprofilen und vorrichtung zur ausuebung des verfahrens
AT404908B (de) * 1995-01-23 1999-03-25 Vaillant Gmbh Biegedorn für ein biegewerkzeug
DE29503764U1 (de) * 1995-03-09 1995-05-04 Schulze, Jürgen, Dipl.-Ing., 64711 Erbach Faltenglätter an Rohrbiegemaschinen
DE29600728U1 (de) * 1996-01-17 1996-02-29 Schulze, Jürgen, Dipl.-Ing., 64711 Erbach Stützdorn an Rohr-Kaltbiegemaschinen
DE19717232A1 (de) * 1997-04-24 1998-10-29 Suban Ag Verfahren und Vorrichtung zum dreidimensionalen Biegen von Metall-Hohlprofilen

Also Published As

Publication number Publication date
DE50213359D1 (de) 2009-04-30
EP1256394B1 (de) 2009-03-18
DE10123265A1 (de) 2002-11-14
EP1256394A3 (de) 2004-02-04
EP1256394A2 (de) 2002-11-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee