DE50300265D1 - Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern - Google Patents
Vorrichtung zur Innenhochdruck-Umformung von HohlkörpernInfo
- Publication number
- DE50300265D1 DE50300265D1 DE50300265T DE50300265T DE50300265D1 DE 50300265 D1 DE50300265 D1 DE 50300265D1 DE 50300265 T DE50300265 T DE 50300265T DE 50300265 T DE50300265 T DE 50300265T DE 50300265 D1 DE50300265 D1 DE 50300265D1
- Authority
- DE
- Germany
- Prior art keywords
- hollow bodies
- hydroforming
- support plate
- sealing
- stamp
- 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
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)
- Pistons, Piston Rings, And Cylinders (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50300265T DE50300265D1 (de) | 2002-08-08 | 2003-08-06 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10236296A DE10236296B4 (de) | 2002-08-08 | 2002-08-08 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
DE50300265T DE50300265D1 (de) | 2002-08-08 | 2003-08-06 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50300265D1 true DE50300265D1 (de) | 2005-02-24 |
Family
ID=30128770
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10236296A Expired - Fee Related DE10236296B4 (de) | 2002-08-08 | 2002-08-08 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
DE50300265T Expired - Lifetime DE50300265D1 (de) | 2002-08-08 | 2003-08-06 | Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10236296A Expired - Fee Related DE10236296B4 (de) | 2002-08-08 | 2002-08-08 | 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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE355141T1 (de) * | 2002-12-06 | 2006-03-15 | Thyssen Krupp Automotive Ag | Verfahren und vorrichtung zum innenhochdrukumformen |
DE102004058362B3 (de) * | 2004-12-03 | 2006-03-23 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Herstellung eines Mehrkammerprofils |
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 DE DE50300265T patent/DE50300265D1/de not_active Expired - Lifetime
- 2003-08-06 EP EP03017922A patent/EP1388381B1/de not_active Expired - Lifetime
- 2003-08-06 AT AT03017922T patent/ATE287303T1/de not_active IP Right Cessation
- 2003-08-06 ES ES03017922T patent/ES2236655T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10236296A1 (de) | 2004-04-01 |
ATE287303T1 (de) | 2005-02-15 |
DE10236296B4 (de) | 2004-10-28 |
ES2236655T3 (es) | 2005-07-16 |
EP1388381B1 (de) | 2005-01-19 |
EP1388381A1 (de) | 2004-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |