DE59203018D1 - Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall. - Google Patents
Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall.Info
- Publication number
- DE59203018D1 DE59203018D1 DE59203018T DE59203018T DE59203018D1 DE 59203018 D1 DE59203018 D1 DE 59203018D1 DE 59203018 T DE59203018 T DE 59203018T DE 59203018 T DE59203018 T DE 59203018T DE 59203018 D1 DE59203018 D1 DE 59203018D1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- end portion
- pct
- die
- fitting
- 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 - Fee Related
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59203018T DE59203018D1 (de) | 1991-02-01 | 1992-01-31 | Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall. |
Applications Claiming Priority (3)
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 |
PCT/DE1992/000063 WO1992013655A1 (de) | 1991-02-01 | 1992-01-31 | Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall |
DE59203018T DE59203018D1 (de) | 1991-02-01 | 1992-01-31 | Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59203018D1 true DE59203018D1 (de) | 1995-08-31 |
Family
ID=6424200
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4103079A Granted DE4103079A1 (de) | 1991-02-01 | 1991-02-01 | Vorrichtung zum hydrostatischen umformen von hohlkoerpern aus kaltumformbarem metall |
DE59203018T Expired - Fee Related DE59203018D1 (de) | 1991-02-01 | 1992-01-31 | Vorrichtung zum hydrostatischen umformen von hohlkörpern aus kaltumformbarem metall. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4103079A Granted DE4103079A1 (de) | 1991-02-01 | 1991-02-01 | Vorrichtung zum hydrostatischen umformen von hohlkoerpern aus kaltumformbarem metall |
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)
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 |
US6006567A (en) * | 1997-05-15 | 1999-12-28 | Aquaform Inc | Apparatus and method for hydroforming |
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 |
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 |
WO2019163190A1 (ja) | 2018-02-23 | 2019-08-29 | 住友重機械工業株式会社 | 成形装置 |
Family Cites Families (15)
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 |
-
1991
- 1991-02-01 DE DE4103079A patent/DE4103079A1/de active Granted
-
1992
- 1992-01-31 DE DE59203018T patent/DE59203018D1/de not_active Expired - Fee Related
- 1992-01-31 DK DK92903604.4T patent/DK0523216T3/da active
- 1992-01-31 BR BR929204113A patent/BR9204113A/pt not_active IP Right Cessation
- 1992-01-31 WO PCT/DE1992/000063 patent/WO1992013655A1/de active IP Right Grant
- 1992-01-31 JP JP4503458A patent/JP2546768B2/ja not_active Expired - Lifetime
- 1992-01-31 ES ES92903604T patent/ES2076750T3/es not_active Expired - Lifetime
- 1992-01-31 AT AT92903604T patent/ATE125475T1/de not_active IP Right Cessation
- 1992-01-31 EP EP92903604A patent/EP0523216B1/de not_active Expired - Lifetime
- 1992-01-31 US US07/927,397 patent/US5279142A/en not_active Expired - Fee Related
-
1995
- 1995-08-18 GR GR950402265T patent/GR3017157T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK0523216T3 (da) | 1995-09-11 |
DE4103079C2 (de) | 1993-01-07 |
JP2546768B2 (ja) | 1996-10-23 |
BR9204113A (pt) | 1993-06-08 |
US5279142A (en) | 1994-01-18 |
EP0523216B1 (de) | 1995-07-26 |
JPH05504726A (ja) | 1993-07-22 |
ATE125475T1 (de) | 1995-08-15 |
DE4103079A1 (de) | 1992-08-27 |
GR3017157T3 (en) | 1995-11-30 |
EP0523216A1 (de) | 1993-01-20 |
ES2076750T3 (es) | 1995-11-01 |
WO1992013655A1 (de) | 1992-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |