AU2003212258A1 - Method for shaping a bent single- or multiple-chamber hollow profile by internal high pressure - Google Patents
Method for shaping a bent single- or multiple-chamber hollow profile by internal high pressureInfo
- Publication number
- AU2003212258A1 AU2003212258A1 AU2003212258A AU2003212258A AU2003212258A1 AU 2003212258 A1 AU2003212258 A1 AU 2003212258A1 AU 2003212258 A AU2003212258 A AU 2003212258A AU 2003212258 A AU2003212258 A AU 2003212258A AU 2003212258 A1 AU2003212258 A1 AU 2003212258A1
- Authority
- AU
- Australia
- Prior art keywords
- shaping
- high pressure
- hollow profile
- internal high
- chamber hollow
- 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.)
- Abandoned
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
- B21D7/00—Bending rods, profiles, or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/283—Making U-pieces
-
- 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
- B21D26/047—Mould construction
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02405154A EP1340558A1 (de) | 2002-03-01 | 2002-03-01 | Verfahren zum Umformen eines gebogenen Ein-oder Mehrkammerhohlprofils mittels Innenhochdruck |
EP02405154.2 | 2002-03-01 | ||
PCT/EP2003/001775 WO2003074207A1 (de) | 2002-03-01 | 2003-02-21 | Verfahren zum umformen eines gebogenen ein- oder mehrkammerhohlprofils mittels innenhochdruck |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003212258A1 true AU2003212258A1 (en) | 2003-09-16 |
Family
ID=27675801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003212258A Abandoned AU2003212258A1 (en) | 2002-03-01 | 2003-02-21 | Method for shaping a bent single- or multiple-chamber hollow profile by internal high pressure |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050097935A1 (de) |
EP (2) | EP1340558A1 (de) |
AU (1) | AU2003212258A1 (de) |
WO (1) | WO2003074207A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351139B3 (de) * | 2003-11-03 | 2004-09-02 | Daimlerchrysler Ag | Verfahren zur Herstellung eines Doppelkammerhohlprofils |
DE102004025857A1 (de) * | 2004-05-24 | 2005-12-22 | Wilhelm Karmann Gmbh | Rohrprofil mit bereichsweise gekrümmtem Verlauf und Verfahren zu seiner Herstellung |
DE102007013902A1 (de) * | 2007-03-20 | 2008-09-25 | Universität Dortmund | Vorrichtung zum Profilbiegen |
JP7164871B2 (ja) * | 2018-12-27 | 2022-11-02 | ヒルタ工業株式会社 | 自動車用クロスメンバ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL80878C (de) * | 1900-01-01 | |||
US1542983A (en) * | 1920-05-18 | 1925-06-23 | Gustave R Thompson | Drawn article and method for making the same |
US2138199A (en) * | 1935-09-28 | 1938-11-29 | Frans B Wendel | Method of making metal fittings and the like |
US3681960A (en) * | 1969-04-22 | 1972-08-08 | Furubayashi Welding Pipe Fitt | Method and apparatus for forming valve bodies |
US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
DE19530056B4 (de) * | 1995-08-16 | 2004-09-09 | Schuler Hydroforming Gmbh & Co. Kg | Verfahren und Vorrichtung zum Herstellen T-förmiger bzw. mindestens eine domartige Abzweigung aufweisender Hohlkörper |
JP3419195B2 (ja) * | 1996-04-10 | 2003-06-23 | Jfeエンジニアリング株式会社 | バルジ加工方法および装置 |
DE19839353C1 (de) * | 1998-08-28 | 1999-11-11 | Daimler Chrysler Ag | Verfahren und Vorrichtung zum Innenhochdruckumformen eines Werkstückes |
DE19839526C1 (de) * | 1998-08-29 | 1999-11-18 | Daimler Chrysler Ag | Verfahren und Vorrichtung zum Umformen eines Hohlkörpers |
FR2787357B1 (fr) * | 1998-12-18 | 2001-03-16 | Tubes Et Formes | Procede et dispositif de realisation par hydroformage d'un piquage incline a partir d'un tube metallique |
US6209372B1 (en) * | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
DE19955694A1 (de) * | 1999-11-18 | 2001-05-23 | Alusuisse Tech & Man Ag | Verfahren zum Umformen eines Ausgangsprofils o. dgl. Werkstückes sowie Profil dafür |
JP3750521B2 (ja) * | 2000-03-09 | 2006-03-01 | トヨタ自動車株式会社 | 異形断面筒状体の製造方法及びトーションビーム用アクスルビーム |
US6802196B2 (en) * | 2001-05-01 | 2004-10-12 | Alcan International Limited | Methods of and apparatus for pressure-ram-forming metal containers and the like |
-
2002
- 2002-03-01 EP EP02405154A patent/EP1340558A1/de not_active Withdrawn
-
2003
- 2003-02-21 WO PCT/EP2003/001775 patent/WO2003074207A1/de not_active Application Discontinuation
- 2003-02-21 US US10/506,446 patent/US20050097935A1/en not_active Abandoned
- 2003-02-21 EP EP03708118A patent/EP1483069A1/de not_active Withdrawn
- 2003-02-21 AU AU2003212258A patent/AU2003212258A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050097935A1 (en) | 2005-05-12 |
WO2003074207A1 (de) | 2003-09-12 |
EP1483069A1 (de) | 2004-12-08 |
EP1340558A1 (de) | 2003-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |