ES2236655T3 - Dispositivo para la hidroconformacion de cuerpos huecos. - Google Patents

Dispositivo para la hidroconformacion de cuerpos huecos.

Info

Publication number
ES2236655T3
ES2236655T3 ES03017922T ES03017922T ES2236655T3 ES 2236655 T3 ES2236655 T3 ES 2236655T3 ES 03017922 T ES03017922 T ES 03017922T ES 03017922 T ES03017922 T ES 03017922T ES 2236655 T3 ES2236655 T3 ES 2236655T3
Authority
ES
Spain
Prior art keywords
sealing
piston
support plate
groove
edge
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 - Lifetime
Application number
ES03017922T
Other languages
English (en)
Spanish (es)
Inventor
Matthias Dr.-Ing. Prier
Christof Dipl.-Ing. Merten
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.)
Schuler Hydroforming GmbH and Co KG
Original Assignee
Schuler Hydroforming GmbH and Co KG
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 Schuler Hydroforming GmbH and Co KG filed Critical Schuler Hydroforming GmbH and Co KG
Application granted granted Critical
Publication of ES2236655T3 publication Critical patent/ES2236655T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
ES03017922T 2002-08-08 2003-08-06 Dispositivo para la hidroconformacion de cuerpos huecos. Expired - Lifetime ES2236655T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10236296 2002-08-08
DE10236296A DE10236296B4 (de) 2002-08-08 2002-08-08 Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern

Publications (1)

Publication Number Publication Date
ES2236655T3 true ES2236655T3 (es) 2005-07-16

Family

ID=30128770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03017922T Expired - Lifetime ES2236655T3 (es) 2002-08-08 2003-08-06 Dispositivo para la hidroconformacion de cuerpos huecos.

Country Status (4)

Country Link
EP (1) EP1388381B1 (de)
AT (1) ATE287303T1 (de)
DE (2) DE10236296B4 (de)
ES (1) ES2236655T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426123B1 (de) * 2002-12-06 2007-02-28 Thyssenkrupp Automotive AG Verfahren und Vorrichtung zum Innenhochdrukumformen
DE102004058362B3 (de) * 2004-12-03 2006-03-23 Daimlerchrysler Ag Verfahren und Vorrichtung zur Herstellung eines Mehrkammerprofils
DE102024120770A1 (de) * 2024-07-22 2026-01-22 Thyssenkrupp Ag Dichtstempel, Vorrichtung und Verfahren zum Innenhochdruckumformen
DE102024120773B3 (de) * 2024-07-22 2026-01-22 Thyssenkrupp Ag Dichtstempel, Vorrichtung und Verfahren zum Innenhochdruckumformen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511970C2 (de) * 1995-04-18 1998-07-09 Werdau Fahrzeugwerk Verfahren zum Herstellen von verformten mehrwandigen Rohren mit Hohlräumen zwischen den Wandungen
DE19513559C2 (de) * 1995-04-18 1997-09-25 Werdau Fahrzeugwerk Vorrichtung zum Herstellen von verformten mehrwandigen Rohren mit einem oder mehreren Hohlräumen zwischen den Wandungen
DE19909929C2 (de) * 1999-03-06 2003-03-27 Audi Ag Verfahren zum Innenhochdruck-Umformen eines Hohlprofiles mit angeformtem Steg sowie Vorrichtung zur Durchführung des Verfahrens
EP1170070B1 (de) * 2000-07-05 2004-12-01 Alcan Technology & Management AG Vorrichtung zum Umformen eines Hohlprofils mittels Innenhochdruck-Umformens
DE10056610A1 (de) * 2000-11-15 2002-05-23 Schuler Hydroforming Gmbh & Co Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern

Also Published As

Publication number Publication date
DE10236296B4 (de) 2004-10-28
DE50300265D1 (de) 2005-02-24
EP1388381A1 (de) 2004-02-11
DE10236296A1 (de) 2004-04-01
ATE287303T1 (de) 2005-02-15
EP1388381B1 (de) 2005-01-19

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