PT931605E - Processo para fabricacao de um corpo oco alongado - Google Patents

Processo para fabricacao de um corpo oco alongado

Info

Publication number
PT931605E
PT931605E PT98118631T PT98118631T PT931605E PT 931605 E PT931605 E PT 931605E PT 98118631 T PT98118631 T PT 98118631T PT 98118631 T PT98118631 T PT 98118631T PT 931605 E PT931605 E PT 931605E
Authority
PT
Portugal
Prior art keywords
manufacture
strong body
strong
Prior art date
Application number
PT98118631T
Other languages
English (en)
Inventor
Topker Dr Dieter
Egon Olszewski
Rainer Hansen
Original Assignee
Benteler Werke Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of PT931605E publication Critical patent/PT931605E/pt

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)
PT98118631T 1998-01-24 1998-10-01 Processo para fabricacao de um corpo oco alongado PT931605E (pt)

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
PT931605E true PT931605E (pt) 2002-06-28

Family

ID=7855576

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98118631T PT931605E (pt) 1998-01-24 1998-10-01 Processo para fabricacao de um corpo oco alongado

Country Status (6)

Country Link
EP (1) EP0931605B1 (pt)
BR (1) BR9804252A (pt)
CZ (1) CZ295791B6 (pt)
DE (2) DE19802685A1 (pt)
ES (1) ES2166584T3 (pt)
PT (1) PT931605E (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0931605A2 (de) 1999-07-28
DE59802523D1 (de) 2002-01-31
CZ322298A3 (cs) 1999-10-13
EP0931605A3 (de) 2000-05-03
DE19802685A1 (de) 1999-07-29
CZ295791B6 (cs) 2005-11-16
EP0931605B1 (de) 2001-12-19
ES2166584T3 (es) 2002-04-16
BR9804252A (pt) 1999-12-07

Similar Documents

Publication Publication Date Title
PT1256584E (pt) Processo para a preparacao de adefovir-dipivoxil
BR9706447A (pt) Processo para a preparação de oxo-álcoois superiores
PT1003792E (pt) Um processo para a preparacao de polietileno
PT1140886E (pt) Metodo para a preparacao de 5- cianoftalida
BR9907230B1 (pt) processo para a preparaÇço de um macrâmero.
PT1147075E (pt) Processo para a preparacao de cloridrato de l-fenilefrina
BR9903865B1 (pt) processo para preparar um corpo cerÂmico.
IT1284836B1 (it) Procedimento per la fabbricazione di un componente per autoveicoli
BRPI9814894B1 (pt) processo para a preparação de ácidos 8-metóxi-quinolonocarboxìlicos.
BR9711201A (pt) Processo para a prepara-ao de um composto
BR9706465A (pt) Processo para a preparação contínua de metilmercaptano
BR9500668A (pt) Processo para a preparaçao de compostos polialquil-1-oxa- diazaspirodecano
PT900254E (pt) Processo para a preparacao de composicoes de betume
PT931605E (pt) Processo para fabricacao de um corpo oco alongado
PT914360E (pt) Processo para a preparacao de um corpo moldado apropriado para fins opticos
PT1432682E (pt) Processo para a preparacao de repaglinida
BR9601004A (pt) Processo para a fabricação de um corpo oco e corpo oco suscetível de ser obtido pelo mesmo
PT1003764E (pt) Processo melhorado para a preparacao de um agente antiparasitico
BR9612457A (pt) Processo para a fabricação de felodipina
PT880498E (pt) Processo para a preparacao de compostos dicetonicos
BR9804873A (pt) Processo para a produ-Æo de ironas
PT1200414E (pt) Processo para a preparacao de pirimidnas substituidas
BR9913938B1 (pt) processo para a preparação de óxido de etileno.
BR9805538B1 (pt) processo para a preparação de ferro-succinilcaseìna.
PT973769E (pt) Processo para a preparacao de eprosartan