ES2163312T3 - Procedimiento y dispositivo para fabricar un cuerpo hueco tubular con abombamientos dispuestos distanciados. - Google Patents
Procedimiento y dispositivo para fabricar un cuerpo hueco tubular con abombamientos dispuestos distanciados.Info
- Publication number
- ES2163312T3 ES2163312T3 ES99104527T ES99104527T ES2163312T3 ES 2163312 T3 ES2163312 T3 ES 2163312T3 ES 99104527 T ES99104527 T ES 99104527T ES 99104527 T ES99104527 T ES 99104527T ES 2163312 T3 ES2163312 T3 ES 2163312T3
- Authority
- ES
- Spain
- Prior art keywords
- hollow body
- procedure
- tool
- distanced
- manufacturing
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
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
-
- 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
- B21D26/043—Means for controlling the axial pusher
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49805—Shaping by direct application of fluent pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN DISPOSITIVO PARA LA FABRICACION DE UN CUERPO HUECO TUBULAR (1) CON ENSANCHES DISPUESTOS SEPARADOS EN LA DIRECCION LONGITUDINAL DEL CUERPO HUECO MEDIANTE EL EMPLEO DE CONFORMADO INTERIOR A ALTA PRESION. PARA ELLO SE INTRODUCE UN CUERPO HUECO (1) EN UNA HERRAMIENTA DE CONFORMADO (3) BIPARTIDA, Y SE INTRODUCE EN EL CUERPO HUECO (1) UNA HERRAMIENTA DE JUNTA Y APOYO (14). ESTA COMPRENDE UN CABEZAL DE JUNTA (15) Y UN CUERPO DE APOYO (16) QUE SE PUEDEN POSICIONAR RESPECTIVAMENTE EN POSICION AXIAL DENTRO DEL CUERPO HUECO (1). DE ESTA MANERA SE PUEDE LIMITAR DENTRO DEL CUERPO HUECO (1) UN TRAMO INTERIOR (18). EMPUJANDO AXIALMENTE EL CUERPO HUECO (1) SE PRODUCE ENTONCES EN EL TRAMO INTERIOR (13) UN ENSANCHAMIENTO. CAMBIANDO LA POSICION AXIAL DEL CUERPO HUECO (1) DENTRO DE LA HERRAMIENTA DE CONFORMADO (3) SE PUEDEN FABRICAR OTROS ENSANCHAMIENTOS, TENIENDOSE LA POSIBILIDAD DE QUE EL CUERPO HUECO (1) SE CURVE ENTRE LA FABRICACION DE DOS ENSANCHAMIENTOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19810422A DE19810422C1 (de) | 1998-03-11 | 1998-03-11 | Verfahren und Vorrichtung zur Herstellung eines rohrförmigen Hohlkörpers mit im Abstand angeordneten Ausbauchungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2163312T3 true ES2163312T3 (es) | 2002-01-16 |
Family
ID=7860445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99104527T Expired - Lifetime ES2163312T3 (es) | 1998-03-11 | 1999-03-06 | Procedimiento y dispositivo para fabricar un cuerpo hueco tubular con abombamientos dispuestos distanciados. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6044678A (es) |
| EP (1) | EP0941780B1 (es) |
| DE (1) | DE19810422C1 (es) |
| ES (1) | ES2163312T3 (es) |
| PT (1) | PT941780E (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19802484C2 (de) * | 1998-01-23 | 2000-06-08 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Herstellung von gebauten Nockenwellen |
| DE10004159C2 (de) * | 2000-02-01 | 2001-12-06 | Bosch Gmbh Robert | Düsenstock für Gasbrenner |
| US6176114B1 (en) * | 2000-05-23 | 2001-01-23 | General Motors Corporation | Method and apparatus for sequential axial feed hydroforming |
| FR2828120B1 (fr) * | 2001-08-06 | 2003-10-10 | Brigitte Dossmann | Procede et dispositif pour courber un tube cylindrique ou analogue |
| US6695711B2 (en) | 2002-01-28 | 2004-02-24 | Royal Precision, Inc. | Hydroformed metallic golf club shafts and method therefore |
| DE10212400C5 (de) * | 2002-03-13 | 2010-05-20 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Formbauteils |
| US6984179B2 (en) | 2002-10-28 | 2006-01-10 | Royal Precision, Inc. | Golf club shafts having variable taper lengths |
| US20040138000A1 (en) * | 2003-01-15 | 2004-07-15 | Braly W. Kim | Lightweight, durable golf club shafts |
| CN100489165C (zh) * | 2004-06-15 | 2009-05-20 | 沈传良 | 不锈钢巢丝筒管的加工模具和方法 |
| US20060260374A1 (en) * | 2005-05-23 | 2006-11-23 | Flex-Weld, Inc. | Hydroforming machine |
| DE102016112157B4 (de) * | 2016-07-04 | 2019-05-23 | Linamar Gmbh | Verfahren und Vorrichtung zur Herstellung einer Nockenwelle sowie Nockenwelle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1136143A (fr) * | 1954-11-22 | 1957-05-09 | Procédé de fabrication de tuyaux métalliques flexibles | |
| US3130771A (en) * | 1957-09-20 | 1964-04-28 | Federal Mogul Bower Bearings | Metal bellows forming apparatus |
| DE3004838C2 (de) * | 1980-02-09 | 1984-09-13 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen |
| US4840053A (en) * | 1987-07-29 | 1989-06-20 | Mitsui & Co., Ltd. | Method for manufacturing a pipe with projections |
| US4788843A (en) * | 1987-08-14 | 1988-12-06 | R. Seaman Company | Method and apparatus for hydraulically forming a tubular body |
| JPH02290626A (ja) * | 1989-04-27 | 1990-11-30 | Nhk Spring Co Ltd | 金属ベローズの製造方法および製造装置 |
| US5481892A (en) * | 1989-08-24 | 1996-01-09 | Roper; Ralph E. | Apparatus and method for forming a tubular member |
| IT1240233B (it) * | 1990-02-02 | 1993-11-27 | Europa Metalli Lmi | Procedimento per la realizzazione di elementi monolitici cavi in materiale metallico |
| US5235836A (en) * | 1990-03-06 | 1993-08-17 | Ti Corporate Services Limited | Seal head for tube expansion apparatus |
| DE19622372B4 (de) * | 1996-06-04 | 2006-06-01 | Htm Härtetechnik & Metallbearbeitung Gmbh | Verfahren und Vorrichtung zum Herstellen von Nockenwellen |
-
1998
- 1998-03-11 DE DE19810422A patent/DE19810422C1/de not_active Expired - Fee Related
-
1999
- 1999-03-06 ES ES99104527T patent/ES2163312T3/es not_active Expired - Lifetime
- 1999-03-06 PT PT99104527T patent/PT941780E/pt unknown
- 1999-03-06 EP EP99104527A patent/EP0941780B1/de not_active Expired - Lifetime
- 1999-03-10 US US09/266,141 patent/US6044678A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6044678A (en) | 2000-04-04 |
| EP0941780B1 (de) | 2001-11-14 |
| DE19810422C1 (de) | 1999-08-12 |
| PT941780E (pt) | 2002-05-31 |
| EP0941780A1 (de) | 1999-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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