ATE403502T1 - Dornschaft-wechselbiege-werkzeug - Google Patents

Dornschaft-wechselbiege-werkzeug

Info

Publication number
ATE403502T1
ATE403502T1 AT07005872T AT07005872T ATE403502T1 AT E403502 T1 ATE403502 T1 AT E403502T1 AT 07005872 T AT07005872 T AT 07005872T AT 07005872 T AT07005872 T AT 07005872T AT E403502 T1 ATE403502 T1 AT E403502T1
Authority
AT
Austria
Prior art keywords
bending tool
bending
changing bending
mandrel
mandrel changing
Prior art date
Application number
AT07005872T
Other languages
English (en)
Inventor
Walter E Spaeth
Original Assignee
Klingelnberg Ag
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 Klingelnberg Ag filed Critical Klingelnberg Ag
Application granted granted Critical
Publication of ATE403502T1 publication Critical patent/ATE403502T1/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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT07005872T 2006-05-31 2007-03-22 Dornschaft-wechselbiege-werkzeug ATE403502T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006025746A DE102006025746A1 (de) 2006-05-31 2006-05-31 Dornschaft-Wechselbiege-Werkzeug

Publications (1)

Publication Number Publication Date
ATE403502T1 true ATE403502T1 (de) 2008-08-15

Family

ID=38508798

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005872T ATE403502T1 (de) 2006-05-31 2007-03-22 Dornschaft-wechselbiege-werkzeug

Country Status (3)

Country Link
EP (1) EP1862235B1 (de)
AT (1) ATE403502T1 (de)
DE (2) DE102006025746A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043805A1 (de) * 2007-09-13 2009-03-19 Patentgesellschaft Maranatha Verfahren und Vorrichtung zum Biegen oder zum linearen Auswalzen von Profilen mit achslosen Minirollwalzkörpern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310569A (fr) * 1951-09-29 1955-10-31 Wilman Sigismond Procédé et machine pour le cintrage à froid de tubes métalliques minces de gros diamètres.
SU1301520A1 (ru) * 1984-12-12 1987-04-07 Центральное технико-конструкторское бюро Министерства речного флота РСФСР Разжимной дорн
NL8901713A (nl) * 1989-07-05 1991-02-01 Grand Prix Silencers Bv Werkwijze, inrichting en buigdoorn voor het buigen van een meervoudige buis.
DE10123265A1 (de) * 2001-05-12 2002-11-14 Palima W Ludwig & Co Profil-Dornschaft-Werkzeug
DE602004007465T2 (de) * 2003-12-26 2007-10-31 Calsonic Kansei Corp. Vorrichtung und Verfahren zum Biegen von Mehrkammerrohren

Also Published As

Publication number Publication date
EP1862235B1 (de) 2008-08-06
EP1862235A1 (de) 2007-12-05
DE502007000066D1 (de) 2008-09-18
DE102006025746A1 (de) 2007-12-06

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Legal Events

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