DK0523216T3 - Indretning til hydrostatisk formning af metallegemer af koldformbart metal - Google Patents

Indretning til hydrostatisk formning af metallegemer af koldformbart metal

Info

Publication number
DK0523216T3
DK0523216T3 DK92903604.4T DK92903604T DK0523216T3 DK 0523216 T3 DK0523216 T3 DK 0523216T3 DK 92903604 T DK92903604 T DK 92903604T DK 0523216 T3 DK0523216 T3 DK 0523216T3
Authority
DK
Denmark
Prior art keywords
workpiece
end portion
pct
die
fitting
Prior art date
Application number
DK92903604.4T
Other languages
Danish (da)
English (en)
Inventor
Wilhelm Kaiser
Original Assignee
Hde Metallwerk 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 Hde Metallwerk Gmbh filed Critical Hde Metallwerk Gmbh
Application granted granted Critical
Publication of DK0523216T3 publication Critical patent/DK0523216T3/da

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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Metal Extraction Processes (AREA)
DK92903604.4T 1991-02-01 1992-01-31 Indretning til hydrostatisk formning af metallegemer af koldformbart metal DK0523216T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4103079A DE4103079A1 (de) 1991-02-01 1991-02-01 Vorrichtung zum hydrostatischen umformen von hohlkoerpern aus kaltumformbarem metall

Publications (1)

Publication Number Publication Date
DK0523216T3 true DK0523216T3 (da) 1995-09-11

Family

ID=6424200

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92903604.4T DK0523216T3 (da) 1991-02-01 1992-01-31 Indretning til hydrostatisk formning af metallegemer af koldformbart metal

Country Status (10)

Country Link
US (1) US5279142A (de)
EP (1) EP0523216B1 (de)
JP (1) JP2546768B2 (de)
AT (1) ATE125475T1 (de)
BR (1) BR9204113A (de)
DE (2) DE4103079A1 (de)
DK (1) DK0523216T3 (de)
ES (1) ES2076750T3 (de)
GR (1) GR3017157T3 (de)
WO (1) WO1992013655A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
US6502822B1 (en) 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
US6434990B1 (en) * 1999-01-08 2002-08-20 Formrite Companies, Inc. Hose fitting and die for preparation
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
US6006568A (en) * 1998-03-20 1999-12-28 The Budd Company Multi-piece hydroforming tool
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
DE10045641B4 (de) * 2000-09-15 2005-04-21 Audi Ag Hydromechanische Umformvorrichtung
EP1695814B1 (de) * 2003-11-12 2009-07-01 Bridgestone Corporation Verfahren zur herstellung eines run-flat-reifen-stützkörpers
US8910500B2 (en) 2012-09-10 2014-12-16 National Research Council Of Canada Low friction end feeding in tube hydroforming
CA3090208C (en) * 2018-02-23 2023-10-31 Sumitomo Heavy Industries, Ltd. Forming device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780273A (en) * 1956-01-30 1957-02-05 Fred T Roberts Method and apparatus for making a molded flexible hose
US2938562A (en) * 1957-12-24 1960-05-31 Gray Tool Co Structure for lining tubular members
DE1855909U (de) * 1962-02-15 1962-08-02 Leitz Ernst Gmbh Vorrichtung zur sicherung des schrittweisen transports von gefachmagazinen.
DE1885909U (de) * 1963-08-26 1964-01-16 American Radiator & Standard Vorrichtung zum verformen eines hohlkoerpers.
US3625040A (en) * 1969-08-06 1971-12-07 Koppy Tool Corp Method and apparatus for forming articles from a tubular blank
US3704983A (en) * 1970-12-04 1972-12-05 Establissements Butin Gillet Method of and apparatus for the formation of tubular articles
DE2118207C3 (de) * 1971-04-15 1979-01-25 Tokyu Sharyo Seizo K.K., Yokohama, Kanagawa (Japan) Preßform mit mehreren, gleitbeweglich in einem Gehäuse angeordneten Matrizen
JPS5314156A (en) * 1976-07-26 1978-02-08 Aizawa Tetsukoushiyo Kk Device for processing bulge
JPS5584231A (en) * 1978-12-20 1980-06-25 Toshiba Corp Hydrostatic bulge forming method
DE3105735C2 (de) * 1981-02-17 1983-05-26 Wilfried 4630 Bochum Busse Anlage zur druckdichten Befestigung eines Rohres in einem Rohrboden mit Hilfe einer Druckflüssigkeit
US4467630A (en) * 1981-12-17 1984-08-28 Haskel, Incorporated Hydraulic swaging seal construction
US4827747A (en) * 1986-05-21 1989-05-09 Hitachi, Ltd. Method for producing a bellows with oval cross section and apparatus for carrying out the method
US4751836A (en) * 1986-07-07 1988-06-21 Vetco Gray Inc. Pipe end conditioner and method
DE3820952A1 (de) * 1988-06-16 1989-12-21 Mannesmann Ag Verfahren und vorrichtung zum hydraulischen aufweiten von hohlprofilen
JPH0280127A (ja) * 1988-09-19 1990-03-20 Hitachi Ltd 楕円ベローズの製造方法

Also Published As

Publication number Publication date
WO1992013655A1 (de) 1992-08-20
ATE125475T1 (de) 1995-08-15
DE4103079A1 (de) 1992-08-27
EP0523216A1 (de) 1993-01-20
DE59203018D1 (de) 1995-08-31
US5279142A (en) 1994-01-18
ES2076750T3 (es) 1995-11-01
DE4103079C2 (de) 1993-01-07
EP0523216B1 (de) 1995-07-26
JP2546768B2 (ja) 1996-10-23
JPH05504726A (ja) 1993-07-22
GR3017157T3 (en) 1995-11-30
BR9204113A (pt) 1993-06-08

Similar Documents

Publication Publication Date Title
DK0523215T3 (da) Fremgangsmåde til hydrostatisk formning af hullegemer af koldformbart metal samt indretning til udøvelse af fremgangsmåden
DK0523216T3 (da) Indretning til hydrostatisk formning af metallegemer af koldformbart metal
GR3033995T3 (en) Sealing connection between a plastic pipe and a connecting piece made of metal
WO1997048268A3 (en) Automatic self energizing stop collar
DE69000739T2 (de) Verfahren zur herstellung einer abdichtungsverbindung zwischen hartrohren und damit hergestellte rohrverbindung.
HUT38416A (en) Arrangement for constant connecting tubes
GR3026200T3 (en) Method and apparatus for compression molding closure liners.
PL324482A1 (en) Press-fit pipe unions
FR2394736A1 (fr) Raccord de tuyauterie
AU1580895A (en) Connector device for one end of a rigid metal tube for transporting a fluid
ES2111232T3 (es) Procedimiento y dispositivo para la fabricacion de accesorios de presion.
MY117084A (en) Method of producing bulge-shaped pipe.
ATE153744T1 (de) Herstellungsverfahren für eine rohrverbindung
ES2034603T3 (es) Union indisoluble de tuberias de pared delgada, utilizando un accesorio para el prensado de tuberias.
EP0080791A3 (de) Verfahren und Vorrichtung zum Formen des Halses und zum Herstellen des Endwulstes an einem Behälterverschluss
GB9220042D0 (en) Method of making a tubular body having a deformable internal skirt
GR3021720T3 (en) Method of fixing or plug in a tube and tube with a plug made by this method
JPS5630042A (en) Liquid pressure pipe expanding device
IT1241890B (it) Procedimento e dispositivo per la flangiatura di tubi metallici a parete media e sottile.
JPH02309097A (ja) 受口のステンレス材内張方法
IT1249520B (it) Dispositivo idraulico di bloccaggio
FR2302796A1 (fr) Dispositif de fixation d'un organe de compression sur des presses d'extrusion