ES2166584T3 - Procedimiento para la fabricacion de un cuerpo hueco alargado. - Google Patents
Procedimiento para la fabricacion de un cuerpo hueco alargado.Info
- Publication number
- ES2166584T3 ES2166584T3 ES98118631T ES98118631T ES2166584T3 ES 2166584 T3 ES2166584 T3 ES 2166584T3 ES 98118631 T ES98118631 T ES 98118631T ES 98118631 T ES98118631 T ES 98118631T ES 2166584 T3 ES2166584 T3 ES 2166584T3
- Authority
- ES
- Spain
- Prior art keywords
- hollow body
- aluminum
- procedure
- plate
- manufacture
- 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
- B21D26/053—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 characterised by the material of the blanks
- B21D26/057—Tailored blanks
-
- 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
-
- 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
- B21C37/065—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 starting from a specific blank, e.g. tailored blank
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA ELABORACION DE UN CUERPO HUECO LONGITUDINAL BASANDOSE EN ALUMINIO ENDURECIDO DE FORMA NATURAL, TAL COMO POR EJEMPLO ALMGMN, O UNA ALEACION DE ALUMINIO ENDURECIBLE, POR EJEMPLO ALMGSI1, ASI COMO LA UTILIZACION DE CUERPO HUECO DE ESTE TIPO COMO COMPONENTE SOPORTE DE MECANISMO DE MARCHA EN CONSTRUCCION DE VEHICULOS. EN LA ELABORACION SE UNEN DOS CHAPAS UNA CON OTRA DE ESPESOR DIFERENTE A UNA PLETINA. DESPUES LA PLETINA SE CONFORMA PARA LA OBTENCION DE UN CUERPO HUECO Y SE UNE EN SUS CANTOS LONGITUDINALES SEGUN TECNICA DE UNION DE JUNTURA. LA CONFORMACION FINAL DEL CUERPO HUECO RESULTA A TRAVES DE CONFORMADO DE ALTA PRESION INTERIOR HIDRAULICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19802685A DE19802685A1 (de) | 1998-01-24 | 1998-01-24 | Verfahren zur Herstellung eines länglichen Hohlkörpers und dessen Anwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2166584T3 true ES2166584T3 (es) | 2002-04-16 |
Family
ID=7855576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98118631T Expired - Lifetime ES2166584T3 (es) | 1998-01-24 | 1998-10-01 | Procedimiento para la fabricacion de un cuerpo hueco alargado. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0931605B1 (es) |
BR (1) | BR9804252A (es) |
CZ (1) | CZ295791B6 (es) |
DE (2) | DE19802685A1 (es) |
ES (1) | ES2166584T3 (es) |
PT (1) | PT931605E (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1014823C2 (nl) * | 2000-04-03 | 2001-10-04 | Corus Staal Bv | Werkwijze voor het vervaardigen van een buisvormig onderdeel. |
DE10018238C1 (de) * | 2000-04-12 | 2001-12-20 | Vaw Alutubes Gmbh | Abrollkolben für Luftfedersysteme |
DE10024225A1 (de) * | 2000-05-17 | 2001-11-22 | Volkswagen Ag | Einschaliger Lenker für eine Fahrzeugradaufhängung und Verfahren zur Herstellung eines solchen Lenkers |
JP2002153930A (ja) * | 2000-09-06 | 2002-05-28 | Toyota Motor Corp | 中空部材、その製造方法、その中空部材を用いた流体流通システム、および中空状材の成形装置 |
DE10153799A1 (de) | 2001-11-05 | 2003-05-15 | Zf Lemfoerder Metallwaren Ag | Kraftverbindungsstrebe |
EP1364817B1 (de) * | 2002-05-22 | 2006-06-21 | Norsk Hydro Asa | Einstückiger Federlenker |
DE10252135A1 (de) * | 2002-11-09 | 2004-05-27 | Zf Friedrichshafen Ag | Achsaufhängung in Einzelradaufhängung für Kraftfahrzeuge |
US6825442B2 (en) * | 2003-01-06 | 2004-11-30 | General Motors Corporation | Tailor welded blank for fluid forming operation |
DE10360327A1 (de) | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | Verfahren zur Herstellung eines festen Gehäuses |
DE102005027409B4 (de) * | 2005-06-02 | 2010-12-02 | Koki Technik Transmission Systems Gmbh | Rastierungshülse |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714905C3 (de) * | 1977-04-02 | 1979-10-04 | Metallgesellschaft Ag, 6000 Frankfurt | Zweistufiges Aufblähen von Kanalplatten |
DE4142325C2 (de) * | 1991-12-20 | 1996-06-13 | Bayerische Motoren Werke Ag | Verfahren zum Herstellen von Fahrwerksträgern |
DE4216640C2 (de) * | 1992-05-20 | 1994-08-25 | Daimler Benz Ag | Einstückig gefalteter Lenker |
DE4232161A1 (de) * | 1992-09-25 | 1994-03-31 | Audi Ag | Verfahren zum Herstellen eines Hohlkörpers |
US5333775A (en) * | 1993-04-16 | 1994-08-02 | General Motors Corporation | Hydroforming of compound tubes |
DE4320656B4 (de) * | 1993-06-22 | 2005-07-07 | Schuler Hydroforming Gmbh & Co. Kg | Anwendung des bekannten Innenhochdruckverfahrens |
DE19535870C2 (de) * | 1995-07-24 | 2002-07-11 | Blz Gmbh | Verfahren zum Herstellen von schalenförmigen Hohlstrukturen aus gedoppelten Blechzuschnitten mittels Innenhochdruckumformen |
DE19624955A1 (de) * | 1996-06-24 | 1998-01-08 | Matthias Prof Dr Ing Kleiner | Verfahren zur Herstellung von Rohren durch eine Umformung mittels Wirkmedien |
CA2273904C (en) * | 1996-12-03 | 2006-05-02 | Elpatronic Ag | Method for producing a molded part and a molded part produced according to said method |
DE19713963C1 (de) * | 1997-04-04 | 1998-10-22 | Prototechnik Gmbh | Fluidführungselement |
-
1998
- 1998-01-24 DE DE19802685A patent/DE19802685A1/de not_active Withdrawn
- 1998-10-01 EP EP98118631A patent/EP0931605B1/de not_active Expired - Lifetime
- 1998-10-01 ES ES98118631T patent/ES2166584T3/es not_active Expired - Lifetime
- 1998-10-01 DE DE59802523T patent/DE59802523D1/de not_active Expired - Fee Related
- 1998-10-01 PT PT98118631T patent/PT931605E/pt unknown
- 1998-10-06 CZ CZ19983222A patent/CZ295791B6/cs not_active IP Right Cessation
- 1998-10-27 BR BR9804252-1A patent/BR9804252A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ322298A3 (cs) | 1999-10-13 |
EP0931605A3 (de) | 2000-05-03 |
PT931605E (pt) | 2002-06-28 |
EP0931605A2 (de) | 1999-07-28 |
EP0931605B1 (de) | 2001-12-19 |
DE59802523D1 (de) | 2002-01-31 |
CZ295791B6 (cs) | 2005-11-16 |
DE19802685A1 (de) | 1999-07-29 |
BR9804252A (pt) | 1999-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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