ES2166584T3 - PROCEDURE FOR THE MANUFACTURE OF A LONG HOLLOW BODY. - Google Patents
PROCEDURE FOR THE MANUFACTURE OF A LONG HOLLOW BODY.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.THE INVENTION REFERS TO A PROCEDURE FOR THE ELABORATION OF A LONGITUDINAL HOLLOW BODY BASED ON NATURAL STRENGTHENED ALUMINUM, SUCH AS BY EXAMPLE ALMGMN, OR AN ALUMINUM ALUMINUM ALLOCATION, BY EXAMPLE OF A THIRTEEN ASSOCIATION AS COMPONENT SUPPORT OF MARCH MECHANISM IN VEHICLE CONSTRUCTION. IN THE PREPARATION TWO SHEETS JOIN ONE WITH ANOTHER THICKNESS DIFFERENT FROM A PLATE. AFTER THE PLATE IS CONFORMED FOR THE OBTAINING OF A HOLLOW BODY AND JOINS IN ITS LONGITUDINAL SONGS ACCORDING TO JOINING JOINT TECHNIQUE. THE FINAL CONFORMATION OF THE HOLLOW BODY RESULTS THROUGH HIGH-PRESSURE HYDRAULIC INTERIOR PRESSURE CONFORMATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19802685A DE19802685A1 (en) | 1998-01-24 | 1998-01-24 | Process for producing an elongated hollow body and its use |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2166584T3 true ES2166584T3 (en) | 2002-04-16 |
Family
ID=7855576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98118631T Expired - Lifetime ES2166584T3 (en) | 1998-01-24 | 1998-10-01 | PROCEDURE FOR THE MANUFACTURE OF A LONG HOLLOW BODY. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0931605B1 (en) |
BR (1) | BR9804252A (en) |
CZ (1) | CZ295791B6 (en) |
DE (2) | DE19802685A1 (en) |
ES (1) | ES2166584T3 (en) |
PT (1) | PT931605E (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1014823C2 (en) | 2000-04-03 | 2001-10-04 | Corus Staal Bv | Method of manufacturing a tubular part. |
DE10018238C1 (en) * | 2000-04-12 | 2001-12-20 | Vaw Alutubes Gmbh | Roll-off pistons for air spring systems |
DE10024225A1 (en) * | 2000-05-17 | 2001-11-22 | Volkswagen Ag | Steering rod re-shaped from sheet metal sections welded together has tilted or transverse shaft and bearing sections. |
JP2002153930A (en) * | 2000-09-06 | 2002-05-28 | Toyota Motor Corp | Hollow member, its manufacturing method, fluid circulation system using the hollow member, and forming apparatus for hollow material |
DE10153799A1 (en) | 2001-11-05 | 2003-05-15 | Zf Lemfoerder Metallwaren Ag | Force connection strut |
DE50303905D1 (en) * | 2002-05-22 | 2006-08-03 | Norsk Hydro As | One-piece spring link |
DE10252135A1 (en) * | 2002-11-09 | 2004-05-27 | Zf Friedrichshafen Ag | Individual suspension for wheel of vehicle, comprising main arms and carrying bars designed with elliptical cross section |
US6825442B2 (en) * | 2003-01-06 | 2004-11-30 | General Motors Corporation | Tailor welded blank for fluid forming operation |
DE10360327A1 (en) * | 2003-12-20 | 2005-07-21 | Robert Bosch Gmbh | Method for producing a solid housing |
DE102005027409B4 (en) * | 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 (en) * | 1977-04-02 | 1979-10-04 | Metallgesellschaft Ag, 6000 Frankfurt | Two-stage expansion of channel plates |
DE4142325C2 (en) * | 1991-12-20 | 1996-06-13 | Bayerische Motoren Werke Ag | Method of manufacturing chassis beams |
DE4216640C2 (en) * | 1992-05-20 | 1994-08-25 | Daimler Benz Ag | Handlebar folded in one piece |
DE4232161A1 (en) * | 1992-09-25 | 1994-03-31 | Audi Ag | Process for producing a hollow body |
US5333775A (en) * | 1993-04-16 | 1994-08-02 | General Motors Corporation | Hydroforming of compound tubes |
DE4320656B4 (en) * | 1993-06-22 | 2005-07-07 | Schuler Hydroforming Gmbh & Co. Kg | Application of the known hydroforming process |
DE19535870C2 (en) * | 1995-07-24 | 2002-07-11 | Blz Gmbh | Process for producing shell-shaped hollow structures from double sheet metal blanks by means of internal high pressure forming |
DE19624955A1 (en) * | 1996-06-24 | 1998-01-08 | Matthias Prof Dr Ing Kleiner | Mobile pipe line manufacturing process |
ES2176770T3 (en) * | 1996-12-03 | 2002-12-01 | Elpatronic Ag | PROCEDURE FOR THE MANUFACTURE OF A MOLDED PART. |
DE19713963C1 (en) * | 1997-04-04 | 1998-10-22 | Prototechnik Gmbh | Fluid guide element |
-
1998
- 1998-01-24 DE DE19802685A patent/DE19802685A1/en not_active Withdrawn
- 1998-10-01 EP EP98118631A patent/EP0931605B1/en not_active Expired - Lifetime
- 1998-10-01 DE DE59802523T patent/DE59802523D1/en not_active Expired - Fee Related
- 1998-10-01 ES ES98118631T patent/ES2166584T3/en not_active Expired - Lifetime
- 1998-10-01 PT PT98118631T patent/PT931605E/en unknown
- 1998-10-06 CZ CZ19983222A patent/CZ295791B6/en not_active IP Right Cessation
- 1998-10-27 BR BR9804252-1A patent/BR9804252A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9804252A (en) | 1999-12-07 |
PT931605E (en) | 2002-06-28 |
EP0931605A2 (en) | 1999-07-28 |
CZ322298A3 (en) | 1999-10-13 |
EP0931605B1 (en) | 2001-12-19 |
DE19802685A1 (en) | 1999-07-29 |
CZ295791B6 (en) | 2005-11-16 |
EP0931605A3 (en) | 2000-05-03 |
DE59802523D1 (en) | 2002-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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