ATE287303T1 - Vorrichtung zur innenhochdruck-umformung von hohlkörpern - Google Patents
Vorrichtung zur innenhochdruck-umformung von hohlkörpernInfo
- Publication number
- ATE287303T1 ATE287303T1 AT03017922T AT03017922T ATE287303T1 AT E287303 T1 ATE287303 T1 AT E287303T1 AT 03017922 T AT03017922 T AT 03017922T AT 03017922 T AT03017922 T AT 03017922T AT E287303 T1 ATE287303 T1 AT E287303T1
- Authority
- AT
- Austria
- Prior art keywords
- high pressure
- hollow bodies
- pressure forming
- internal high
- support plate
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
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)
- Pistons, Piston Rings, And Cylinders (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10236296A DE10236296B4 (de) | 2002-08-08 | 2002-08-08 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE287303T1 true ATE287303T1 (de) | 2005-02-15 |
Family
ID=30128770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03017922T ATE287303T1 (de) | 2002-08-08 | 2003-08-06 | Vorrichtung zur innenhochdruck-umformung von hohlkörpern |
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)
| 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)
| 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 |
-
2002
- 2002-08-08 DE DE10236296A patent/DE10236296B4/de not_active Expired - Fee Related
-
2003
- 2003-08-06 EP EP03017922A patent/EP1388381B1/de not_active Expired - Lifetime
- 2003-08-06 DE DE50300265T patent/DE50300265D1/de not_active Expired - Lifetime
- 2003-08-06 ES ES03017922T patent/ES2236655T3/es not_active Expired - Lifetime
- 2003-08-06 AT AT03017922T patent/ATE287303T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE50300265D1 (de) | 2005-02-24 |
| ES2236655T3 (es) | 2005-07-16 |
| EP1388381B1 (de) | 2005-01-19 |
| DE10236296B4 (de) | 2004-10-28 |
| EP1388381A1 (de) | 2004-02-11 |
| DE10236296A1 (de) | 2004-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |