DE102010016945C5 - Process for producing a molded part - Google Patents
Process for producing a molded part Download PDFInfo
- Publication number
- DE102010016945C5 DE102010016945C5 DE102010016945A DE102010016945A DE102010016945C5 DE 102010016945 C5 DE102010016945 C5 DE 102010016945C5 DE 102010016945 A DE102010016945 A DE 102010016945A DE 102010016945 A DE102010016945 A DE 102010016945A DE 102010016945 C5 DE102010016945 C5 DE 102010016945C5
- Authority
- DE
- Germany
- Prior art keywords
- blank
- semifinished product
- section
- cut
- contour
- 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.)
- Active
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
- B23P13/02—Making metal objects by operations essentially involving machining but not covered by a single other subclass in which only the machining operations are important
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/09—Means for mounting load bearing surfaces
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2251/00—Treating composite or clad material
- C21D2251/04—Welded or brazed overlays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Metallurgy (AREA)
- Transportation (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Body Structure For Vehicles (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Punching Or Piercing (AREA)
Abstract
Verfahren zur Herstellung eines Formteiles (1) aus einem Halbzeug (2), insbesondere einer Platine, aus härtbarem Stahl, wobei das Halbzeug (2) auf Austenitisierungstemperatur erwärmt wird und nachfolgend umgeformt und vergütet wird, dadurch gekennzeichnet, dass mindestens ein Ausschnitt oder Abschnitt des Halbzeugs (2) entfernt wird, indem er ausgeschnitten oder abgeschnitten wird, wobei im Falle des Entfernen eines Abschnittes die durch den Abschnitt erzeugte Schnittkante Zähne und Zahnlücken bildend ausgebildet wird, nachfolgend anstelle des Ausschnitts oder Abschnitts ein ebener Zuschnitt (3) mit gegenüber dem Halbzeug (2) unterschiedlicher Dicke und/oder anderem Material und/oder anderer Materialeigenschaft zugeführt wird, wobei im Falle des Zuführens eines Zuschnittes anstelle eines Abschnittes der Zuschnitt mit einer dazu komplementären Umfangskontur zugeschnitten wird, sodass der Zuschnitt passend an den Abschnitt anzulegen ist, und mit dem Halbzeug (2) entlang seiner Berührungskante oder -kontur verschweißt wird, und nachfolgend die Erwärmung, Umformung und Vergütung des kompletten Formteiles (1) durchgeführt wird.Method for producing a molded part (1) from a semifinished product (2), in particular a circuit board, made of hardenable steel, wherein the semifinished product (2) is heated to austenitizing temperature and subsequently reshaped and tempered, characterized in that at least one section or section of the Semifinished product (2) is removed by being cut or cut off, wherein in the case of removing a portion, the cutting edge generated by the portion teeth and gaps is formed, followed instead of the cutout or section a flat blank (3) with respect to the semifinished product (2) of different thickness and / or other material and / or other material property is supplied, wherein in the case of feeding a blank instead of a section of the blank is cut with a complementary circumferential contour so that the blank is to be fitted to the section, and with the semifinished product (2) along its B contact edge or contour is welded, and subsequently the heating, forming and tempering of the complete molded part (1) is performed.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Formteiles aus einem Halbzeug, insbesondere einer Platine, aus härtbarem Stahl, wobei das Halbzeug auf Austenitisierungstemperatur erwärmt wird und nachfolgend umgeformt und vergütet wird,The invention relates to a method for producing a molded part from a semifinished product, in particular a circuit board made of hardenable steel, wherein the semifinished product is heated to Austenitisierungstemperatur and is subsequently transformed and annealed,
Im Stand der Technik sind derartige Verfahren bekannt.Such methods are known in the art.
Beispielsweise ist aus der
Dazu werden partielle Bereiche der Platine in einer Zeit von weniger als 30 Sekunden auf eine Temperatur zwischen 600°C und 900°C gebracht, worauf die wärmebehandelte Platine in einem Pressenwerkzeug zum Formbauteil umgeformt und im Pressenwerkzeug vergütet wird. Bei dieser Ausgestaltung wird also die aus einheitlichem Material hergestellte Platine unterschiedlichen Wärmebehandlungen unterworfen, um beim fertigen Formbauteil Bereiche unterschiedlicher Duktilität zu erzeugen.For this purpose, partial areas of the board are brought to a temperature between 600 ° C and 900 ° C in a time of less than 30 seconds, after which the heat-treated board is formed in a press tool to form the mold component and annealed in the press tool. In this embodiment, therefore, the board made of uniform material is subjected to different heat treatments to produce areas of different ductility in the finished mold component.
In ähnlicher Weise wird eine solche Ausgestaltung mit dem Verfahren erreicht, welches in der
Der Erfindung liegt hiervon ausgehend die Aufgabe zugrunde, ein Bauteil mit unterschiedlichen Eigenschaften, beispielsweise unterschiedlicher Duktilität zu schaffen, welches in einfacher Weise durch eine geeignete Ausbildung auf bestimmte Eigenschaften abgestimmt hergestellt werden kann.On this basis, the invention is based on the object of providing a component with different properties, for example different ductility, which can be produced in a simple manner matched to specific properties by suitable design.
Zur Lösung dieser Aufgabe schlägt die Erfindung vor, dass mindestens ein Ausschnitt oder Abschnitt des Halbzeugs entfernt wird, indem er ausgeschnitten oder abgeschnitten wird, nachfolgend anstelle des Ausschnitts oder Abschnitts ein ebener Zuschnitt mit gegenüber dem Halbzeug unterschiedlicher Dicke und/oder anderem Material und/oder anderer Materialeigenschaft zugeführt wird und mit dem Halbzeug entlang seiner Berührungskante oder -kontur verschweißt wird, und nachfolgend die Erwärmung, Umformung und Vergütung des kompletten Formteiles durchgeführt wird.To achieve this object, the invention proposes that at least one cutout or section of the semifinished product is removed by cutting or cutting it off, followed by a planar blank having a different thickness and / or other material and / or material instead of the cutout or section another material property is supplied and is welded to the semifinished product along its contact edge or contour, and subsequently the heating, forming and annealing of the complete molded part is performed.
Gemäß der Erfindung wird das Halbzeug in Form einer Platine zunächst derart bearbeitet, dass ein Ausschnitt oder ein Abschnitt dieses Halbzeugs entfernt wird, indem dieser Abschnitt ausgeschnitten oder abgeschnitten wird. In den so erzeugten Freiraum wird ein ebener Zuschnitt eingesetzt, der passend zugeschnitten ist und der aus einem Material besteht, welches gegenüber dem Halbzeug unterschiedlich gestaltet ist. Dieser Zuschnitt wird entlang seiner Berührungskante oder Berührungskontur mit dem Halbzeug verschweißt und nachfolgend einer Erwärmung, Umformung und Vergütung unterworfen. Durch entsprechende Materialauswahl für den Zuschnitt ist es somit in einfacher Weise möglich, beim fertigen Bauteil Bereiche unterschiedlicher Materialeigenschaften, Festigkeiten oder dergleichen auszubilden, wobei durch die entsprechende Anordnung des Ausschnittes und des Zuschnittes die Leistungsfähigkeit des Gesamtbauteiles beeinflusst ist.According to the invention, the semifinished product in the form of a circuit board is first of all processed in such a way that a section or a section of this semifinished product is removed by cutting or cutting off this section. In the space thus created, a flat blank is used, which is tailored to fit and which consists of a material which is designed differently from the semifinished product. This blank is welded along its contact edge or contact contour with the semifinished product and subsequently subjected to heating, forming and tempering. By selecting the appropriate material for cutting, it is thus possible in a simple manner to form regions of different material properties, strengths or the like in the finished component, the performance of the overall component being influenced by the corresponding arrangement of the cutout and the blank.
Vorzugsweise ist dabei vorgesehen, dass der Zuschnitt entlang seiner Berührungskante oder -kontur mit dem Halbzeug laserverschweißt wird.Preferably, it is provided that the blank is laser-welded along its contact edge or contour with the semifinished product.
Durch die Laserverschweißung wird das zu verschweißende Material im Bereich der Schweißzone nur geringfügig bezüglich seines Gefüges verändert.Due to the laser welding, the material to be welded in the area of the welding zone is only slightly changed with respect to its microstructure.
Bevorzugt ist zudem vorgesehen, dass die durch den Ausschnitt oder Abschnitt erzeugte Schnittkante Zähne und Zahnlücken bildend ausgebildet wird und der Zuschnitt mit einer dazu komplementären Umfangskontur zugeschnitten wird, so dass der Zuschnitt passend in den Ausschnitt einzulegen oder an den Abschnitt anzulegen ist.Preferably, it is also provided that the cutting edge generated by the cutout or section teeth and gaps is formed and the blank is cut with a complementary peripheral contour, so that the blank fit to insert in the neck or to create the section.
Dabei ist bevorzugt vorgesehen, dass die Zähne und Zahnlücken mit Hinterschnitt ausgebildet werden und der Zuschnitt formschlüssig eingelegt oder angelegt wird.It is preferably provided that the teeth and tooth spaces are formed with undercut and the blank is inserted or applied positively.
Durch die entsprechende Verfahrensweise ist es in einfacher Weise möglich, den Zuschnitt in den entsprechenden Ausschnitt oder dergleichen einzufügen und gegebenenfalls sogar formschlüssig darin zu halten, bis die endgültige Positionierung durch die Verschweißung erfolgt ist. Hierdurch wird somit die Positionierung erleichtert und die Qualität des erzeugten Formteiles verbessert.By the corresponding procedure, it is possible in a simple manner to insert the blank into the corresponding cutout or the like and possibly even to hold it in a form-fitting manner until the final positioning has taken place by the welding. As a result, the positioning is thus facilitated and improves the quality of the molded part produced.
Weiterhin ist bevorzugt vorgesehen, dass der Zuschnitt dicker als das Halbzeug ausgebildet wird und derart in den Ausschnitt des Halbzeugs eingelegt wird, dass er einseitig flächenbündig und nur zur anderen Seite vorragend positioniert wird.Furthermore, it is preferably provided that the blank is formed thicker than the semifinished product and is inserted into the cutout of the semifinished product in such a way that it is positioned on one side flush with the surface and only protruding toward the other side.
Bevorzugt wird diese Anordnung so getroffen, dass beim fertigen Bauteil, wenn dieses also zum endgültigen Formteil verformt ist, die ebene Seite die Außenseite bildet, während die Seite, die die vorragende Kante des Zuschnittes aufweist, innenliegend positioniert wird. Hierdurch ist die nachträgliche Behandlung, beispielsweise durch Lackieren oder dergleichen und der optische Eindruck des Bauteiles verbessert.Preferably, this arrangement is such that in the finished component, if this is thus deformed to the final molded part, the flat side forms the outside, while the side having the projecting edge of the blank is positioned on the inside. As a result, the subsequent treatment, for example by painting or the like and the visual impression of the component is improved.
Zudem kann vorgesehen sein, dass der Zuschnitt derart zugeschnitten wird, dass seine Umfangskontur um wenige Hundertstel Millimeter größer ist als dem Ausschnitt des Halbzeugs entspricht, in den der Zuschnitt eingebracht wird.In addition, it can be provided that the blank is cut in such a way that its peripheral contour is larger by a few hundredths of a millimeter than corresponds to the cutout of the semi-finished product into which the blank is introduced.
Auf diese Weise ist es möglich, den Zuschnitt in den entsprechenden Ausschnitt einzupressen, wobei der Zuschnitt aufgrund des Übermaßes fest in dem entsprechenden Ausschnitt gehalten ist, bis die endgültige Positionierung durch Verschweißung erfolgt.In this way it is possible to press the blank into the corresponding cutout, wherein the blank is held firmly in the corresponding cutout due to the excess, until the final positioning by welding takes place.
Zudem ist Gegenstand der Erfindung eine Verwendung gemäß den Ansprüchen 7 bis 9.In addition, the subject of the invention is a use according to claims 7 to 9.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und im Folgenden näher beschrieben. Es zeigt:An embodiment of the invention is illustrated in the drawing and described in more detail below. It shows:
Die Ausführungsbeispiele verdeutlichen ein Verfahren zur Herstellung eines Formteiles
Um bei dem Formteil
Vorzugsweise weisen die Zähne
Bei der Ausführungsform gemäß
In der
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010016945A DE102010016945C5 (en) | 2010-05-14 | 2010-05-14 | Process for producing a molded part |
HU1100236A HU229676B1 (en) | 2010-05-14 | 2011-05-05 | Method for producing form pieces |
CZ2011-276A CZ305966B6 (en) | 2010-05-14 | 2011-05-11 | Process for producing shaped part and use thereof |
FR1154130A FR2959950B1 (en) | 2010-05-14 | 2011-05-12 | PROCESS FOR MANUFACTURING A WINDOWED WORKPIECE, SEMI-FINISHED PRODUCT ENTERING IN THE MANUFACTURE OF SAID PIECE, AND USE OF SAID PIECE |
SK50024-2011A SK288312B6 (en) | 2010-05-14 | 2011-05-13 | Method for production of a shaped component |
ES201100528A ES2400424B1 (en) | 2010-05-14 | 2011-05-13 | PROCEDURE FOR MANUFACTURING A PROFILE PIECE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010016945A DE102010016945C5 (en) | 2010-05-14 | 2010-05-14 | Process for producing a molded part |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102010016945B3 DE102010016945B3 (en) | 2011-11-10 |
DE102010016945B9 DE102010016945B9 (en) | 2012-03-15 |
DE102010016945C5 true DE102010016945C5 (en) | 2013-10-17 |
Family
ID=44803240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010016945A Active DE102010016945C5 (en) | 2010-05-14 | 2010-05-14 | Process for producing a molded part |
Country Status (6)
Country | Link |
---|---|
CZ (1) | CZ305966B6 (en) |
DE (1) | DE102010016945C5 (en) |
ES (1) | ES2400424B1 (en) |
FR (1) | FR2959950B1 (en) |
HU (1) | HU229676B1 (en) |
SK (1) | SK288312B6 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012212907A1 (en) * | 2012-07-24 | 2014-01-30 | Siemens Aktiengesellschaft | Device for electrically and mechanically connecting bus bars and outlet of busbar system, forms shock edge of outlet corresponding to shock edge of bus bars, such that shock edges of bus bars and outlet are formed in angle of incidence |
FR3052374B1 (en) * | 2016-06-10 | 2018-07-06 | Peugeot Citroen Automobiles Sa | SEMI-FINISHED PIECE PIECE COMPRISING A CONNECTION LEG BETWEEN TWO EDGES OF A DESITINE ADJUSTING TO BE DISCHARGING AND ITS MANUFACTURING METHOD |
JP2018075612A (en) * | 2016-11-10 | 2018-05-17 | トヨタ自動車株式会社 | Bending member and manufacturing method thereof |
JP6819479B2 (en) * | 2017-06-21 | 2021-01-27 | トヨタ自動車株式会社 | Metal members and their manufacturing methods |
JP6852641B2 (en) | 2017-10-16 | 2021-03-31 | トヨタ自動車株式会社 | Manufacturing method of side rails and side rails |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19524235A1 (en) * | 1995-07-04 | 1997-01-16 | Volkswagen Ag | Method of manufacturing preformed part with different material thicknesses - involves cutting base blank to size, with plate-shaped reinforcing elements being joined to blank and single or multistage shaping of composite component carried out |
WO1999062669A1 (en) * | 1998-06-02 | 1999-12-09 | Elpatronic Ag | Method for forming a sheet metal assembly and corresponding device and sheet metal set |
DE19835997A1 (en) * | 1998-08-08 | 2000-02-10 | Volkswagen Ag | Inner shell for engine cover has reinforcing panels applied prior to pressing to strengthen hinge and catch supports |
DE19743802C2 (en) * | 1996-10-07 | 2000-09-14 | Benteler Werke Ag | Method for producing a metallic molded component |
DE10044682C2 (en) * | 2000-09-08 | 2002-08-29 | Thyssenkrupp Stahl Ag | Method and circuit board for producing a cold-formed component from sheet steel and use of a circuit board |
DE10256621B3 (en) * | 2002-12-03 | 2004-04-15 | Benteler Automobiltechnik Gmbh | Continuous furnace used in the production of vehicle components, e.g. B-columns, comprises two zones lying opposite each other and separated from each other by a thermal insulating separating wall |
DE10049660B4 (en) * | 2000-10-07 | 2005-02-24 | Daimlerchrysler Ag | Method for producing locally reinforced sheet-metal formed parts |
DE102006017317A1 (en) * | 2006-04-11 | 2007-10-18 | Benteler Automobiltechnik Gmbh | Method of thermoforming with extended thermoforming limits |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0639618B2 (en) * | 1987-06-19 | 1994-05-25 | 住友金属工業株式会社 | Steel plate manufacturing method |
JP3032273B2 (en) * | 1990-10-16 | 2000-04-10 | 日新製鋼株式会社 | Manufacturing method of high strength steel belt |
SE500145C2 (en) * | 1991-03-14 | 1994-04-25 | Plannja Ab | Process and apparatus for the manufacture of partially cured products |
DK173850B1 (en) * | 1992-02-25 | 2001-12-27 | Inst Produktudvikling | Procedure for accurate assembly of two plate parts |
NL1000694C2 (en) * | 1995-06-29 | 1997-01-08 | Hoogovens Staal Bv | Method and device for manufacturing a deformable steel strip. |
DE10246164B4 (en) * | 2002-10-02 | 2014-03-20 | Benteler Automobiltechnik Gmbh | Method for producing structural components |
-
2010
- 2010-05-14 DE DE102010016945A patent/DE102010016945C5/en active Active
-
2011
- 2011-05-05 HU HU1100236A patent/HU229676B1/en unknown
- 2011-05-11 CZ CZ2011-276A patent/CZ305966B6/en unknown
- 2011-05-12 FR FR1154130A patent/FR2959950B1/en active Active
- 2011-05-13 SK SK50024-2011A patent/SK288312B6/en unknown
- 2011-05-13 ES ES201100528A patent/ES2400424B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19524235A1 (en) * | 1995-07-04 | 1997-01-16 | Volkswagen Ag | Method of manufacturing preformed part with different material thicknesses - involves cutting base blank to size, with plate-shaped reinforcing elements being joined to blank and single or multistage shaping of composite component carried out |
DE19743802C2 (en) * | 1996-10-07 | 2000-09-14 | Benteler Werke Ag | Method for producing a metallic molded component |
WO1999062669A1 (en) * | 1998-06-02 | 1999-12-09 | Elpatronic Ag | Method for forming a sheet metal assembly and corresponding device and sheet metal set |
DE19835997A1 (en) * | 1998-08-08 | 2000-02-10 | Volkswagen Ag | Inner shell for engine cover has reinforcing panels applied prior to pressing to strengthen hinge and catch supports |
DE10044682C2 (en) * | 2000-09-08 | 2002-08-29 | Thyssenkrupp Stahl Ag | Method and circuit board for producing a cold-formed component from sheet steel and use of a circuit board |
DE10049660B4 (en) * | 2000-10-07 | 2005-02-24 | Daimlerchrysler Ag | Method for producing locally reinforced sheet-metal formed parts |
DE10256621B3 (en) * | 2002-12-03 | 2004-04-15 | Benteler Automobiltechnik Gmbh | Continuous furnace used in the production of vehicle components, e.g. B-columns, comprises two zones lying opposite each other and separated from each other by a thermal insulating separating wall |
DE102006017317A1 (en) * | 2006-04-11 | 2007-10-18 | Benteler Automobiltechnik Gmbh | Method of thermoforming with extended thermoforming limits |
Also Published As
Publication number | Publication date |
---|---|
SK288312B6 (en) | 2015-11-03 |
FR2959950B1 (en) | 2016-06-24 |
HU229676B1 (en) | 2014-04-28 |
SK500242011A3 (en) | 2012-11-05 |
DE102010016945B3 (en) | 2011-11-10 |
CZ305966B6 (en) | 2016-05-25 |
ES2400424B1 (en) | 2013-12-18 |
HUP1100236A2 (en) | 2012-09-28 |
CZ2011276A3 (en) | 2012-01-18 |
ES2400424R1 (en) | 2013-06-06 |
ES2400424A2 (en) | 2013-04-09 |
FR2959950A1 (en) | 2011-11-18 |
DE102010016945B9 (en) | 2012-03-15 |
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