ATE213183T1 - Erwärmungsvorrichtung eines verformungswerkzeugs - Google Patents

Erwärmungsvorrichtung eines verformungswerkzeugs

Info

Publication number
ATE213183T1
ATE213183T1 AT98954516T AT98954516T ATE213183T1 AT E213183 T1 ATE213183 T1 AT E213183T1 AT 98954516 T AT98954516 T AT 98954516T AT 98954516 T AT98954516 T AT 98954516T AT E213183 T1 ATE213183 T1 AT E213183T1
Authority
AT
Austria
Prior art keywords
heating device
deforming tool
tube
tool
deforming
Prior art date
Application number
AT98954516T
Other languages
English (en)
Inventor
Jean-Francois Rochas
Serge Cappello
Jean-Paul Bruyas
Jean-Paul Chastan
Original Assignee
Silfax S A R L
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 Silfax S A R L filed Critical Silfax S A R L
Application granted granted Critical
Publication of ATE213183T1 publication Critical patent/ATE213183T1/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • General Induction Heating (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
AT98954516T 1997-11-07 1998-11-05 Erwärmungsvorrichtung eines verformungswerkzeugs ATE213183T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9714259A FR2770794B1 (fr) 1997-11-07 1997-11-07 Dispositif de chauffage d'un outil de mise en forme
PCT/FR1998/002360 WO1999024189A1 (fr) 1997-11-07 1998-11-05 Dispositif de chauffage d'un outil de mise en forme

Publications (1)

Publication Number Publication Date
ATE213183T1 true ATE213183T1 (de) 2002-02-15

Family

ID=9513348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98954516T ATE213183T1 (de) 1997-11-07 1998-11-05 Erwärmungsvorrichtung eines verformungswerkzeugs

Country Status (6)

Country Link
EP (1) EP1035930B1 (de)
AT (1) ATE213183T1 (de)
CA (1) CA2309306A1 (de)
DE (1) DE69803879T2 (de)
FR (1) FR2770794B1 (de)
WO (1) WO1999024189A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003682A1 (de) * 2004-01-24 2005-08-11 Klingelnberg Ag Verfahren zum Warmfließformbiegen und eine Vorrichtung zur Ausübung des Verfahrens
FR2929140B1 (fr) * 2008-03-26 2010-07-30 Faurecia Sys Echappement Machine de cintrage pour tubes
SG10201907808VA (en) 2018-09-05 2020-04-29 Blm Spa Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450807A (fr) * 1965-07-15 1966-06-24 Perfectionnements aux procédés et dispositifs pour déformer des tronçons de tubes métalliques et aux tubes déformés obtenus
DE2220910A1 (de) * 1972-04-28 1973-12-20 Babcock & Wilcox Ag Verfahren und vorrichtung zur herstellung von boegen aus rohren oder hohlkoerpern im warmbiegeverfahren
JPS5645220A (en) * 1979-09-21 1981-04-24 Dai Ichi High Frequency Co Ltd Bending method for metallic pipe

Also Published As

Publication number Publication date
EP1035930A1 (de) 2000-09-20
WO1999024189A1 (fr) 1999-05-20
EP1035930B1 (de) 2002-02-13
CA2309306A1 (fr) 1999-05-20
FR2770794B1 (fr) 2000-01-21
FR2770794A1 (fr) 1999-05-14
DE69803879T2 (de) 2002-10-10
DE69803879D1 (de) 2002-03-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties