BR9804252A - Processo para a fabricação de um corpo oco oblongo e sua aplicação. - Google Patents
Processo para a fabricação de um corpo oco oblongo e sua aplicação.Info
- Publication number
- BR9804252A BR9804252A BR9804252-1A BR9804252A BR9804252A BR 9804252 A BR9804252 A BR 9804252A BR 9804252 A BR9804252 A BR 9804252A BR 9804252 A BR9804252 A BR 9804252A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- application
- hollow body
- hollow
- oblong
- Prior art date
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)
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 |
---|---|
BR9804252A true BR9804252A (pt) | 1999-12-07 |
Family
ID=7855576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9804252-1A BR9804252A (pt) | 1998-01-24 | 1998-10-27 | Processo para a fabricação de um corpo oco oblongo e sua aplicação. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0931605B1 (cs) |
BR (1) | BR9804252A (cs) |
CZ (1) | CZ295791B6 (cs) |
DE (2) | DE19802685A1 (cs) |
ES (1) | ES2166584T3 (cs) |
PT (1) | PT931605E (cs) |
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 |
DE50303905D1 (de) * | 2002-05-22 | 2006-08-03 | Norsk Hydro As | 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 |
JP2001507283A (ja) * | 1996-12-03 | 2001-06-05 | エルパトローニク アクチエンゲゼルシヤフト | 成形部材の製法並びに前記製法により製作された成形部材 |
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 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
- 1998-10-01 EP EP98118631A patent/EP0931605B1/de not_active Expired - Lifetime
- 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 |
---|---|
EP0931605A3 (de) | 2000-05-03 |
CZ295791B6 (cs) | 2005-11-16 |
PT931605E (pt) | 2002-06-28 |
EP0931605A2 (de) | 1999-07-28 |
DE19802685A1 (de) | 1999-07-29 |
ES2166584T3 (es) | 2002-04-16 |
EP0931605B1 (de) | 2001-12-19 |
DE59802523D1 (de) | 2002-01-31 |
CZ322298A3 (cs) | 1999-10-13 |
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Legal Events
Date | Code | Title | Description |
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FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 10A , 11A , 12A E 13A ANUIDADES. |
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B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 10A, 11A, 12A E 13A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |