WO2005051747A1 - Blechplatine für die herstellung von karosseriebauteilen von kraftfahrzeugen, sowie verfahren zum herstellen der blechplatine - Google Patents
Blechplatine für die herstellung von karosseriebauteilen von kraftfahrzeugen, sowie verfahren zum herstellen der blechplatine Download PDFInfo
- Publication number
- WO2005051747A1 WO2005051747A1 PCT/EP2004/010763 EP2004010763W WO2005051747A1 WO 2005051747 A1 WO2005051747 A1 WO 2005051747A1 EP 2004010763 W EP2004010763 W EP 2004010763W WO 2005051747 A1 WO2005051747 A1 WO 2005051747A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet metal
- metal plate
- strip
- strips
- production
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0463—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/26—Seam welding of rectilinear seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0463—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
- B60J5/0465—Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door using tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
- B21D35/006—Blanks having varying thickness, e.g. tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
- B23K2101/185—Tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- 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
- Y10T29/49616—Structural member making
- Y10T29/49622—Vehicular structural member making
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/49904—Assembling a subassembly, then assembling with a second subassembly
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
- Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
Definitions
- Sheet metal for the production of car body parts as well as a method for manufacturing the sheet metal
- the invention relates to a sheet metal plate, in particular made of steel, for the production of body components of motor vehicles with at least one local reinforcement area.
- Sheet metal boards of this type are known. They become body components, e.g. cut out the inner panels of doors or front and tailgates.
- body components e.g. cut out the inner panels of doors or front and tailgates.
- it is known to weld suitable reinforcing sheets with non-linear seam profiles into cutouts in the sheet metal boards (DE 195 24 235 AI).
- the production of such sheet metal plates with local reinforcements is complex and leads to a not inconsiderable waste.
- the invention has for its object to develop a sheet metal plate that meets the requirements of a lightweight construction in connection with sufficient durability in mechanically highly stressed areas, which is easy to manufacture and in which no waste is incurred.
- Sheet metal board is joined from at least two sheet metal blanks with a straight joining line, at least one of the sheet metal blanks having a plurality of strips of different thicknesses running parallel to one another and each local reinforcement region lying in a reinforced strip.
- the invention is characterized by the following steps:
- a sheet metal strip is produced with strips of different thickness and / or quality running parallel to the longitudinal direction of the strip.
- a first sheet metal blank of this strip is joined with a second sheet metal blank with a joining line running straight and transverse to the longitudinal direction of the strips of the first sheet metal blank in such a way that the strips with greater thickness and / or higher quality form the local reinforcement areas.
- the advantages of the continuously produced striped strip are used in order to obtain one or more reinforced areas at a specific point on the sheet metal plate or at several specific points on the sheet metal plate.
- the striped sheet is only used where a reinforced area is desired.
- a simple sheet metal can be used in the remaining area Find.
- the particular advantages of the invention are thus that only a minimum of progress is required in the case of linear seam courses, namely the joining step in the production of the strip-shaped band and the joining step for the sheet metal cutting of this band and the second sheet metal cutting. This eliminates the otherwise complex manufacturing steps of cutting and inserting reinforced sheets with non-linear seams. This means that sheet metal plates according to the invention can be produced comparatively inexpensively with a high degree of flexibility without waste.
- a strip-like band is joined with a nicrite-striped band or a band of the same or a different kind.
- the choice of tapes depends on the component to be manufactured, whereby striped tapes are only used in areas where reinforcements are required.
- Fig. 2 is a cut sheet metal plate for the inner panel of a tailgate of a vehicle and 3 is a cut sheet metal blank for the inner sheet of a hood of a motor vehicle,
- a longitudinally striped strip 1 is produced in a continuous manufacturing process by profile rolling or joining individual strips 2 to 6 using a laser.
- This band 1 has two thicker strips 2, 3.
- the remaining strips 4, 5, 6, however, are thinner.
- Individual sheet blanks 7 are cut to length from the strip 1 by means of a straight cut running transversely to the strip longitudinal direction. Deviating from the exemplary embodiment, the cut can also run obliquely to the longitudinal direction of the strip, the straight cut edge being important.
- sheet metal blanks 9 are also cut to length from a second strip 8, which is comparatively thin and the thickness of which can correspond to the thin strips 4, 5 and 6 of the first strip 1, by straight cuts running transversely or obliquely to the strip longitudinal direction.
- the two different sheet metal blanks 7, 9 with straight cutting edges are then butted together and joined, in particular by means of a laser welding beam, so that a straight joining line 10 is created. There was no waste in the individual production stages.
- the inner sheet 12 of a door is then cut out of the sheet metal plate 11.
- the lower picture of Fig. 1 is too see that the local reinforcement areas 13, 14 are located in the thicker strips 2, 3, in which door hinges can be attached.
- the cut-out inner door panel 12 receives its final shape in a press, which is not shown in FIG. 1.
- FIG. 2 shows a sheet metal plate which is joined from a triple-striped sheet-metal blank 15 and from a non-striped sheet-metal blank 16 with a straight joining line 17.
- the outer strips 19, 20 consist of a thicker sheet metal, because the local reinforcement areas 21, 22 for hinges are located in these areas.
- the middle strip 23 is comparatively thin.
- the sheet metal plate of the exemplary embodiment in FIG. 3 is made up of two sheet metal blanks 24, 25 of strips with different stripes and a straight joining line 26.
- the sheet metal blank 24 consists of a strip 27 of a thicker sheet and a strip 28 of a thinner sheet, while the sheet metal blank 25 consists of a band with two outer strips 29, 30 of a thicker sheet, a middle strip 31 of a somewhat thinner sheet and two in between Strips 32, 33 of an even thinner sheet.
- the different thickness of the sheet in the individual areas takes account of the local requirements for mechanical stability.
- the thinnest possible sheet is only used in areas where the requirements for mechanical stability are low.
- the sheet thickness in the reinforcement areas 34 to 37 is greater than in the other areas.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Transportation (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Metal Rolling (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/575,669 US7958638B2 (en) | 2003-10-30 | 2004-09-24 | Method for the production of a sheet metal plate, in particular of steel, for the Manufacture of motor vehicle body components |
JP2006537091A JP4625466B2 (ja) | 2003-10-30 | 2004-09-24 | 自動車車体部品の製造用の、特に鋼製の、シート状金属プレートの製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10350670A DE10350670B3 (de) | 2003-10-30 | 2003-10-30 | Blechplatine für die Herstellung von Karosseriebauteilen von Kraftfahrzeugen, sowie Verfahren zum Herstellen der Blechplatine |
DE10350670.5 | 2003-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005051747A1 true WO2005051747A1 (de) | 2005-06-09 |
Family
ID=33560378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/010763 WO2005051747A1 (de) | 2003-10-30 | 2004-09-24 | Blechplatine für die herstellung von karosseriebauteilen von kraftfahrzeugen, sowie verfahren zum herstellen der blechplatine |
Country Status (4)
Country | Link |
---|---|
US (1) | US7958638B2 (de) |
JP (1) | JP4625466B2 (de) |
DE (1) | DE10350670B3 (de) |
WO (1) | WO2005051747A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004019448A1 (de) * | 2004-04-19 | 2005-11-10 | Muhr Und Bender Kg | Hybrid hergestelltes Blechelement und Verfahren zu seiner Herstellung |
DE102005062063B3 (de) * | 2005-12-22 | 2007-01-04 | Linde + Wiemann Gmbh Kg | Flachband und Profilteil aus Metall |
DE102007048660A1 (de) * | 2007-10-10 | 2009-04-16 | Siemens Ag | Blechelement, insbesondere als Halbzeug, zum Ausbau von Schienenfahrzeugen und Verfahren zum Aufbau eines Flächenelementes daraus |
US20110151271A1 (en) * | 2008-07-10 | 2011-06-23 | Shiloh Industries, Inc. | Metal forming process and welded coil assembly |
US20100055488A1 (en) * | 2008-08-30 | 2010-03-04 | Gm Global Technology Operations, Inc. | Non-linear welded blank and method of reducing mass |
CN102317002A (zh) * | 2009-05-08 | 2012-01-11 | 丰田自动车株式会社 | 拼焊板材及使用该拼焊板材的结构件的制造方法 |
JP2012236441A (ja) * | 2011-05-10 | 2012-12-06 | Nissan Motor Co Ltd | パネル材の溶接接合方法及び接合パネル材 |
US20140062136A1 (en) * | 2012-09-06 | 2014-03-06 | GM Global Technology Operations LLC | Laser welded structural fender inner blank for mass optimization |
JP6131639B2 (ja) * | 2013-03-07 | 2017-05-24 | スズキ株式会社 | 車両用後部ドア構造 |
DE102014008718B3 (de) * | 2014-06-18 | 2015-02-19 | Thyssenkrupp Ag | Maßgeschneidertes Halbzeug und Kraftfahrzeugbauteil |
US10822011B2 (en) * | 2016-09-07 | 2020-11-03 | UniCarriers Americas Corporation | Pallet truck with pressed fork structure |
WO2019171150A1 (en) * | 2018-03-08 | 2019-09-12 | Arcelormittal | Method for producing a welded metal blank and thus obtained welded metal blank |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19534127A1 (de) * | 1994-09-22 | 1996-03-28 | Volkswagen Ag | Trägerblech |
DE19524235A1 (de) * | 1995-07-04 | 1997-01-16 | Volkswagen Ag | Verfahren zur Herstellung eines Formteils |
WO2000000320A1 (en) * | 1998-06-29 | 2000-01-06 | Automated Welding Systems Incorporated | Method of laser welding tailored blanks |
EP1149719A2 (de) * | 2000-04-26 | 2001-10-31 | Ford Global Technologies, Inc. | Verfahren und Vorrichtung zum Formen einer geschweissten Tür bestehend aus drei passenden Teilen |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2135038C (en) * | 1994-11-03 | 2002-01-22 | Bob Bishop | Method and apparatus for automated processing and handling of mash welded sheet metal blanks |
DE19604357B4 (de) * | 1996-02-07 | 2004-06-24 | Benteler Ag | Verfahren zur Herstellung von Rohren mit Abschnitten unterschiedlicher Wanddicke |
US6977355B2 (en) * | 1997-01-14 | 2005-12-20 | Walter Duley | Tailored blank |
GB9700652D0 (en) * | 1997-01-14 | 1997-03-05 | Powerlasers Ltd | Composite tailored blank |
DE59700614D1 (de) * | 1997-02-08 | 1999-12-02 | Volkswagen Ag | Umformteil mit einer bereichsweise ausgebildeten Mehrfachblechstruktur |
JPH11104750A (ja) * | 1997-09-30 | 1999-04-20 | Nissan Motor Co Ltd | 突き合わせ溶接板のプレス成形方法 |
DE19846900C2 (de) * | 1998-10-12 | 2000-08-10 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zum Herstellen eines Metallbandes für abzulängende Tailored Blanks |
JP4047470B2 (ja) * | 1998-11-30 | 2008-02-13 | 新日本製鐵株式会社 | 鋼帯の接合方法 |
JP2001011541A (ja) * | 1999-06-29 | 2001-01-16 | Nippon Steel Corp | プレス成形用テーラード鋼帯及びその製造方法 |
JP2001247063A (ja) * | 2000-03-06 | 2001-09-11 | Mazda Motor Corp | 車両ドアの製造方法及び車両のドア構造 |
CA2403785A1 (en) * | 2000-03-23 | 2002-09-20 | Elpatronic Ag | Tailored tubular blanks and process for the production thereof |
JP2001301652A (ja) * | 2000-04-18 | 2001-10-31 | Toyota Motor Corp | 車両のボデーおよびその成形方法 |
FR2809646B1 (fr) * | 2000-05-31 | 2002-09-27 | Air Liquide | Procede et dispositif de soudage hybride laser-arc avec controle du positionnement des prises de masse |
IT1320220B1 (it) * | 2000-06-30 | 2003-11-26 | Prima Ind Spa | Procedimento per la produzione di lamiere multispessore e/omultimateriale. |
DE10041281C2 (de) * | 2000-08-22 | 2002-07-11 | Muhr & Bender Kg | Vorrichtung zum Umformen von Platinen aus flexibel gewalztem Metallband |
JP2002160020A (ja) * | 2000-11-28 | 2002-06-04 | Sumitomo Metal Ind Ltd | 自動車車体用接合金属帯およびその製造法 |
JP3778007B2 (ja) * | 2001-06-06 | 2006-05-24 | 日産自動車株式会社 | ブランク材のギャップ矯正装置 |
DE10246164B4 (de) * | 2002-10-02 | 2014-03-20 | Benteler Automobiltechnik Gmbh | Verfahren zum Herstellen von Strukturbauteilen |
DE10323693B3 (de) * | 2003-05-22 | 2004-09-09 | Muhr Und Bender Kg | Blechelemente aus flexibel gewalztem Bandmaterial |
DE102004019448A1 (de) * | 2004-04-19 | 2005-11-10 | Muhr Und Bender Kg | Hybrid hergestelltes Blechelement und Verfahren zu seiner Herstellung |
-
2003
- 2003-10-30 DE DE10350670A patent/DE10350670B3/de not_active Expired - Fee Related
-
2004
- 2004-09-24 WO PCT/EP2004/010763 patent/WO2005051747A1/de active Application Filing
- 2004-09-24 JP JP2006537091A patent/JP4625466B2/ja not_active Expired - Fee Related
- 2004-09-24 US US10/575,669 patent/US7958638B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19534127A1 (de) * | 1994-09-22 | 1996-03-28 | Volkswagen Ag | Trägerblech |
DE19524235A1 (de) * | 1995-07-04 | 1997-01-16 | Volkswagen Ag | Verfahren zur Herstellung eines Formteils |
WO2000000320A1 (en) * | 1998-06-29 | 2000-01-06 | Automated Welding Systems Incorporated | Method of laser welding tailored blanks |
EP1149719A2 (de) * | 2000-04-26 | 2001-10-31 | Ford Global Technologies, Inc. | Verfahren und Vorrichtung zum Formen einer geschweissten Tür bestehend aus drei passenden Teilen |
Non-Patent Citations (2)
Title |
---|
SCHNEIDER C ET AL: "TAILORED BLANKS - EIN WERKSTOFF FUR NEUE FORMEN DER KONSTRUKTION.ÖTAILORED BLANKS - A MATERIAL FOR NEW WAYS OF DESIGN", THYSSEN TECHNISCHE BERICHTE, DUISBURG, DE, no. 1, January 1992 (1992-01-01), pages 97 - 106, XP000600330 * |
SIEGERT K ET AL: "OPTIMIERUNG DES ZIEHVORGANGS BEIM UMFORMEN GESCHWEISSTER BLECHE (TAILORED BLANKS)", WERKSTATTSTECHNIK, SPRINGER VERLAG. BERLIN, DE, vol. 87, no. 6, June 1997 (1997-06-01), pages 304 - 309, XP000725079, ISSN: 0340-4544 * |
Also Published As
Publication number | Publication date |
---|---|
JP2007509797A (ja) | 2007-04-19 |
US7958638B2 (en) | 2011-06-14 |
DE10350670B3 (de) | 2005-02-03 |
JP4625466B2 (ja) | 2011-02-02 |
US20080268277A1 (en) | 2008-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102014008718B3 (de) | Maßgeschneidertes Halbzeug und Kraftfahrzeugbauteil | |
EP2555957B1 (de) | AUßENWAND FÜR EINEN SCHIENENFAHRZEUG-WAGENKASTEN UND VERFAHREN ZU DESSEN HERSTELLUNG | |
DE102007047036A1 (de) | Verfahren zur Herstellung eines weitestgehend flächenförmigen Bauteileverbundes und weitestgehend flächenförmiger Bauteileverbund dazu | |
DE10350670B3 (de) | Blechplatine für die Herstellung von Karosseriebauteilen von Kraftfahrzeugen, sowie Verfahren zum Herstellen der Blechplatine | |
DE4300398A1 (de) | Verfahren zur Herstellung einer Kraftfahrzeugkarosserie | |
DE102009044417B4 (de) | Profil und Verfahren zu dessen Herstellung | |
DE102005045781B4 (de) | Rahmenstruktur | |
EP1931557B1 (de) | Aus mindestens zwei vorkonfektionierten baugruppen zusammengesetzte fahrzeugkarosserie und verfahren zu ihrer herstellung | |
DE102006036915A1 (de) | Strukturteil für eine Rückenlehne, Fahrzeugsitzrahmen und Verfahren zur Herstellung eines Fahrzeugsitzrahmens | |
WO2004050459A1 (de) | Seitenwandmodul für ein kraftfahrzeug und herstellungsverfahren für eine kraftfahrzeugkarosserie | |
DE102012103332A1 (de) | Verfahren zum Herstellen großer Leichtbleche | |
DE102011119560A1 (de) | Kraftfahrzeugkarosserie mit Dachspriegel | |
DE10338025B3 (de) | Versteifungsprofil | |
WO2011144427A1 (de) | Verfahren zum herstellen eines hohlprofils | |
EP1658218B1 (de) | Säule in einer tragstruktur eines kraftfahrzeugs in spacefra me-bauweise | |
DE102008054159B4 (de) | Verfahren zum Herstellen einer Klemmleiste | |
DE102016008830A1 (de) | Verbund-Metallteil und Herstellungsverfahren dafür | |
DE102007041221B3 (de) | Verfahren zum Herstellen einer Klemmleiste | |
DE10051804B4 (de) | Innenblech einer Fahrzeugtür mit integriertem Seitenaufprallträger und Verfahren zu seiner Herstellung | |
DE19534127A1 (de) | Trägerblech | |
DE102008013830A1 (de) | Verfahren zur Herstellung eines Hohlprofils, Hohlprofil sowie Fahrzeugkarosserie | |
EP1583684A1 (de) | Längsträger für ein fahrzeug | |
EP0799756B1 (de) | Karosseriekörper für ein Fahrzeug | |
DE102004011920B4 (de) | Blechteil für ein Kraftfahrzeug | |
DE102008050418A1 (de) | Mehrteiliges Profilbauteil und Verfahren zur Herstellung desselben |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006537091 Country of ref document: JP |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
122 | Ep: pct application non-entry in european phase | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10575669 Country of ref document: US |