EP2886216B1 - Production method for metal sheets made of magnesium and high-strength aluminium - Google Patents
Production method for metal sheets made of magnesium and high-strength aluminium Download PDFInfo
- Publication number
- EP2886216B1 EP2886216B1 EP13400039.7A EP13400039A EP2886216B1 EP 2886216 B1 EP2886216 B1 EP 2886216B1 EP 13400039 A EP13400039 A EP 13400039A EP 2886216 B1 EP2886216 B1 EP 2886216B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- tool
- und
- magnesium
- production
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 30
- 239000002184 metal Substances 0.000 title claims description 30
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 229910052749 magnesium Inorganic materials 0.000 title claims description 13
- 239000011777 magnesium Substances 0.000 title claims description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 9
- 239000004411 aluminium Substances 0.000 title claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 230000001351 cycling effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 6
- 230000000750 progressive effect Effects 0.000 description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/206—Deep-drawing articles from a strip in several steps, the articles being coherent with the strip during the operation
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
-
- 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
Definitions
- the invention is based on the method defined in the preamble of patent claim, which is also described in JP-A-2003053437 is disclosed.
- FIGS. 1 and 2 is the process, running in a multi-stage tool, simplified with a low number of steps equipped graphically.
- the magnesium and aluminum sheet for laminar components provided by several specialist companies is as in Fig. 1 shown as a thin sheet metal strip 10 from a coil 7 directly removable and unrolled.
- Essential working means of the method for producing the magnesium and high-strength aluminum sheet metal parts 11 is an eight-step progressive tool. 4
- the individual tool stages for cutting, forming and cutting out the magnesium sheet metal parts 11 with and out of the sheet metal strip 10 take place in six stages.
- the quality-determining positioning and guiding the sheet metal strip 10 ensures the rail track 6 over the entire length of the progressive tool 4.
- the derivation of the finished magnesium sheet parts 11 takes place via slides in the container-shaped transport 8 and Derivation of the residual material of the metal strips 10 in suitable pallet-like transport 9th
- the multi-stage tool 4 is designed as a transfer tool.
- the previously cold-cut blanks 13 made of magnesium or high-strength aluminum are held by means of gripper jaws 14 and undergo a timed, step-by-step transport from the single tool stage to the single tool stage in the direction of the process sequence 12.
- the sheet metal parts in the input position 1 a basic heating to working temperature and in the production position 2, the constant maintenance of this working temperature.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
Die Erfindung geht von dem im Oberbegriff des Patentanspruchesdefinierten Verfahren aus, welches auch in
Stand der Technik ist, dass zur Sicherstellung einer guten Qualität diese aus Magnesium und aus hochfestem Aluminium zu fertigenden Blechteile in einem Prozessfenster, in einer Arbeitstemperatur zwischen 120 und 380°C liegend zu bearbeiten sind.The state of the art is that in order to ensure good quality, these sheet metal parts to be produced from magnesium and high-strength aluminum are to be processed in a process window, lying at a working temperature between 120 and 380 ° C.
Beispielhaft für andere dem Stand der Technik zuzuordnenden erfinderischen Lösungsbeschreibungen sind in
-
WO 2012/055688 A1
ein Verfahren und eine Anlage zur Herstellung jeweils nur eines von den förmigen Magnesiumblech-Teilen beschrieben.
Die Anlage besteht aus einem abkühlbaren Umformwerkzeug mit Stempel und Matrize, wobei die Magnesiumblech-Teile mit einer Greifvorrichtung einzeln von einer separat angeordneten Teile-Erwärmungsvorrichtung entnommen und in dieses Einzelwerkzeug eingelegt werden. Nach dem Formen wird das Magnesiumblech-Teil mit einer zweiten Greifvorrichtung aus dem Umformwerkzeug entnommen und abgestapelt. -
DD 202 403 A
beinhaltet eine Einrichtung zur beheizten Herstellung von Blechteilen aus Blechbändern, wobei das Umformwerkzeug aus mehreren Einzelwerkzeugen besteht. Es ist ebenfalls abkühlbar. Die Teile-Erwärmungsvorrichtung ist brückenartig über den Blechbändern und separat in einem Abstand vor dem Umformwerkzeug angeordnet. -
DE 101 28 199 B4
beinhaltet eine Vorrichtung zur Umformung von Magnesiumblechen, wobei mit einem Einzelwerkzeug eine Wölbung mittels zweier Abrundungen und einer Abkantung in eine Blechtafel eingearbeitet wird. Die Teil-Erwärmungsvorrichtung ist eine Gasheizung, wobei die Gasflammen an den Aktivflächen des Einzelwerkzeuges und an dem Magnesiumblech-Verformungsflächen wirken und diese kontaktieren. -
DE 10 2011 051 943 A1 -
DE 10 2010 005 263 A1 -
DE 10 2009 000 981 T5
beinhalten weiterhin Formwerkzeuge mit denen die Bearbeitung erwärmter Blechzuschnitte und Platinen aus hochfestem Aluminium bestehend durchführbar ist.
Aus technischen Gründen verfügen diese Werkzeuge aber nur über Bearbeitungsstellen und Formstationen mit jeweils einer Fertigungsstufe. Damit sind diese Ausbildungen in einem individuellen, mehrstufigen Schneid- und Formteilfertigung nicht einsetzbar.
-
WO 2012/055688 A1
a method and an apparatus for producing only one of the shaped magnesium sheet parts described.
The system consists of a coolable forming tool with punch and die, wherein the magnesium sheet parts are removed with a gripping device individually from a separately arranged parts heating device and inserted into this single tool. After molding, the magnesium sheet part is removed from the forming tool with a second gripping device and stacked. -
DD 202 403 A
includes a device for heated production of sheet metal parts from sheet-metal strips, wherein the forming tool consists of several individual tools. It is also coolable. The parts-heating device is arranged like a bridge over the metal bands and separately at a distance in front of the forming tool. -
DE 101 28 199 B4
includes a device for forming magnesium sheets, wherein a buckle by means of two rounding and a fold is incorporated into a metal sheet with a single tool. The partial heater is a gas heater wherein the gas flames act on and contact the active surfaces of the single tool and the magnesium sheet deformation surfaces. -
DE 10 2011 051 943 A1 -
DE 10 2010 005 263 A1 -
DE 10 2009 000 981 T5
also include molds with which the processing of heated sheet metal blanks and boards made of high-strength aluminum is feasible.
For technical reasons, however, these tools only have processing stations and forming stations, each with a production level. Thus, these training in an individual, multi-stage cutting and molding production can not be used.
Nachteilig ist an diesen erfinderischen Lösungen, dass
- die Erwärmungsvorrichtung zur Erwärmung von Blechteilen und Platinen in der Ausbildung als Blechbänder oder als zugeschnittene Blechtafeln und Platinen separiert von dem Bearbeitungswerkzeug zur Teileherstellung angeordnet sind und damit eine verfahrensbehindernde Abkühlung bereits vor der ersten Bearbeitung erfolgt,
- an den Einzetwerkzeugen in dem Bearbeitungswerkzeug keine Nacherwärmung oder temperaturkonstanthaltende Aufheizung der Aktivflächen durchführbar ist, so dass an den Schnitt- und Formflächen optische und technologische Funktions- und Qualitätsmängel entstehen können,
- bei Erwärmung der Magnesiumblech-Teilen mittels Gasheizungen durch die unmittelbare Flammeneinwirkung auf die Schnitt- und Formflächen ebenfalls optische und technologische Qualitätsmängel feststellbar sein werden und dass
- diese bekannten Verfahren und Werkzeugkonstruktionen keine industrielle Herstellung mit großer Fertigungstiefe in Folgeverbundwerkzeugen und Transferwerkzeugen mit einer großen Anzahl von Verfahrensschritten zum Schneiden. Formen und Ausschneiden in Einzelwerkzeugstufen nicht erlauben, da sie jeweils für nur eine Fertigungsstufe konzipiert sind.
- the heating device for heating sheet metal parts and blanks in the form of metal strips or cut sheet metal plates and blanks separated from the machining tool for parts production are arranged and thus a process-hindering cooling takes place even before the first processing,
- no reheating or constant heating of the active surfaces can be carried out on the individual tools in the processing tool so that optical and technological defects in function and quality can arise at the cutting and forming surfaces,
- When heating the magnesium sheet parts by means of gas heaters by the direct action of flame on the cutting and shaping surfaces also optical and technological quality defects will be detectable and that
- these known methods and tool designs no industrial production with great vertical range in progressive dies and transfer tools with a large number of process steps for cutting. Do not allow forming and cutting in single-tool steps as they are designed for one manufacturing step at a time.
Der im Patentanspruch angegebenen Erfindung liegt deshalb die Problemstellung zu Grunde, dass Verfahren zur Herstellung von Blechteilen aus Magnesium- und hochfestem Aluminium so auszubilden, dass
- nach einer grundhaften Erwärmung von Blechband oder Platinen verfahrensbehindernde Abkühlungen oder Zwischenabkühlungen von der ersten Bearbeitung vermieden werden.
- ergänzende Erwärmungen an den Einzelwerkzeugstufen zum Ausgleich von Temperaturverlusten und zur Konstanthaltung der nominellen Arbeitstemperatur ermöglicht werden,
- optische und technologische Qualitätsmängel an den Aktivflächen der Einzelwerkzeugstufen und an den Schnitt- und Formflächen der Blechteile aus Magnesium- und hochfesten Aluminiumteile ausgeschlossen sind,
- ein industrielles Herstellungsverfahren mit großer Fertigungstiefe in einem laufenden Prozess realisierbar ist.
und dass - die Anwendungsvorteile von Blechteilen aus Magnesium und aus hochfesten Aluminiumteilen im Automobilbau und in anderen Produktherstellungsbereichen bezogen auf Leichtgewichtigkeit. Kostenminimierung und Qualität voll zum tragen kommen.
- after a thorough heating of sheet metal strip or blanks process-hindering cooling or intermediate cooling of the first processing can be avoided.
- supplemental heating at the individual tool stages to compensate for temperature losses and to keep the nominal working temperature constant,
- optical and technological quality defects on the active surfaces of the individual tool steps and on the cutting and forming surfaces of the sheet metal parts of magnesium and high-strength aluminum parts are excluded,
- an industrial manufacturing process with large vertical integration in a running process is feasible.
and that - The application advantages of sheet metal parts made of magnesium and high-strength aluminum parts in the automotive industry and in other product manufacturing areas based on lightweight. Cost minimization and quality come to fruition.
Diese Problemstellung wird durch ein Verfahren gemäß den Merkmalen des Patentanspruchs gelöst.This problem is solved by a method according to the features of the claim.
Alle für die qualitative Herstellung von Blechteilen aus Magnesium und aus hochfesten Aluminiumteilen erforderlichen Verfahrensschritte laufen durchgängig, nacheinander getaktet sowie gesteuert in einem Folgeverbundwerkzeug oder in einem Transferwerkzeug ab.All required for the qualitative production of sheet metal parts made of magnesium and high-strength aluminum parts process steps run consistently, one after the other timed and controlled in a progressive tool or in a transfer tool.
Durch die im Patentanspruch benannten Verfahrensmerkmale werden die benannten Nachteile des Standes der Technik überwunden und die Problemstellungen gelöst.By the method features mentioned in the claim, the named disadvantages of the prior art are overcome and solved the problems.
Die Erfindung und ihre Anwendung ist im folgenden Teil der Beschreibung ergänzend erläutert. In den
Das von mehreren Speziatunternehmen bereitgestellte Magnesium- und Aluminiumblech für flächige Bauteile ist wie in
In seiner Eingangs-Position 1 findet eine kurzzeitige grundhafte Erwärmung des Blechbandes 10 mittels flächigen Heizkomponenten 5 statt. Für die weitere Verfahrensdurchführung steht ein Temperatur-Prozessfenster zur Verfügung, da auch der Magnesiumwerkstoff eine spezifische Arbeitstemperatur für seine Verarbeitung in guter Qualität benötigt.In its
In den Fertigungspositionen 2 sind die Einzelwerkzeugstufen für das Schneiden, Formen und Ausschneiden der Magnesiumblech- Teile 11 mit und aus dem Blechband 10 in sechs Stufen statt.In the
Die Heizkomponenten 5 an und in den Aktivflächen der Einzelwerkzeugstufen in den Fertigungspositionen 2 angeordnet gewährleisten
- die Konstanthaltung einer einheitlichen Arbeitstemperatur, ohne Überhitzungseffekte sowie
- eine geringe und gleichbleibende oder ausgeglichene Eigentemperatur der Einzelwerkzeugstufen sowie der Temperaturen in den Ober- und Unterteilen des
Folgeverbundwerkzeuges 4.
- the constant maintenance of a uniform working temperature, without overheating effects as well
- a low and constant or balanced natural temperature of the individual tool stages and the temperatures in the upper and lower parts of the
progressive tool 4.
Die qualitätsbestimmende Positionierung und Führung des Blechbandes 10 gewährleistet die Schienenbahn 6 über die gesamte Länge des Folgeverbundwerkzeuges 4. In den Ableit- und Auswurf-Positionen 3 des Folgeverbundwerkzeuges 4 erfolgt die Ableitung der fertig hergestellten Magnesiumblech-Teile 11 über Rutschen in das behälterförmige Transportmittel 8 und Ableitung des Restmateriales der Blechbänder 10 in passende palettenartige Transportmittel 9.The quality-determining positioning and guiding the
In
Claims (1)
- Production method for metal sheets made of magnesium and high-strength aluminium in a high vertical range of industrial manufacture where all technological process steps occur in continuous, sequential cycling and control in a multi-step tool in compliance with material-specific and part-specific operating temperatures and where the finished metal sheet parts are dischargeable and removable in a discharging and ejecting position from the multi-step tool by means of part-specific transport means, characterised in
That, directly after uncoiling from coil (7) the unfolded sheets (13) cut from the straightened metal tape (10) are held, positioned, and guided in a rail path (16) or between the gripper jaws (14) of the multi-step tool (4),
That the metal tape (10) or the unfolded sheets (13)• Successively experience a basic heating on or between heating components (5) in an input position (1) of the multi-step tool (4), and• In a sequence of further strung production positions (2), a multiple cutting, shaping and blanking with simultaneous sufficient, complementary heating to maintain constant the heating temperature of the metal tape (10), the unfolded sheets (13) or other metal parts produced in the input position (1) at the active surfaces of the production positions (2) allow that all heating components (5) in the production positions (2) and the control of their energy supply is switched on and off depending on the heat difference owed to the situationally different heating temperatures at the active surfaces of the single tool steps, and• That, starting from the base point positions of the heating components (5), a partial heating only and a compensating, radially structured and also opposing heat expansion leading to low heat impact is feasible through a segmented structure, a separated, isolating arrangement and a small dimensioning of the single tool steps in both, the upper and lower part of the multi-step tool (4) in its production positions (2).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES13400039.7T ES2586038T3 (en) | 2013-12-17 | 2013-12-17 | Production procedure for high strength magnesium and aluminum sheet parts |
EP13400039.7A EP2886216B1 (en) | 2013-12-17 | 2013-12-17 | Production method for metal sheets made of magnesium and high-strength aluminium |
PL13400039.7T PL2886216T3 (en) | 2013-12-17 | 2013-12-17 | Production method for metal sheets made of magnesium and high-strength aluminium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13400039.7A EP2886216B1 (en) | 2013-12-17 | 2013-12-17 | Production method for metal sheets made of magnesium and high-strength aluminium |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2886216A1 EP2886216A1 (en) | 2015-06-24 |
EP2886216B1 true EP2886216B1 (en) | 2016-05-11 |
Family
ID=49998043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13400039.7A Active EP2886216B1 (en) | 2013-12-17 | 2013-12-17 | Production method for metal sheets made of magnesium and high-strength aluminium |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2886216B1 (en) |
ES (1) | ES2586038T3 (en) |
PL (1) | PL2886216T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106270147B (en) * | 2016-08-25 | 2018-03-30 | 青岛仁皓机电科技有限公司 | A kind of aluminium shaped device and method |
WO2019015928A1 (en) | 2017-07-21 | 2019-01-24 | Adval Tech Holding Ag | Method and device for shaping magnesium metal sheet and components produced therewith |
CN110976636B (en) * | 2019-12-31 | 2021-07-06 | 江苏华灿电讯集团股份有限公司 | Lower angle arm forming die for antenna installation and forming method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD202403A5 (en) | 1982-07-02 | 1983-09-14 | Richter Gedeon Vegyeszet | DEVICE FOR PRODUCING SHEETS |
DE10128199B4 (en) | 2001-06-11 | 2007-07-12 | Benteler Automobiltechnik Gmbh | Device for forming metal sheets |
JP2003048026A (en) * | 2001-08-03 | 2003-02-18 | Niigata Prefecture | Plastic working method for magnesium alloy and device therefor |
JP2003053437A (en) * | 2001-08-10 | 2003-02-26 | Niigata Prefecture | Continuous press working equipment for magnesium alloy |
JP2005186076A (en) * | 2003-12-24 | 2005-07-14 | Uchida Soki Co Ltd | Pressing method and pressing device |
DE102009000981B4 (en) | 2009-02-18 | 2024-09-12 | Ford Global Technologies, Llc | Energy management process of a motor vehicle |
KR100963796B1 (en) * | 2009-12-29 | 2010-06-17 | 대원강업주식회사 | Manufacturing system by continuous warm rolling press for frame using magnesium panel |
DE102010005263A1 (en) | 2010-01-20 | 2011-07-21 | Benteler Automobiltechnik GmbH, 33102 | Method for manufacturing component for mounting towing eye, involves warming component region at specific temperature and mechanically deforming component region |
DE102010060207A1 (en) | 2010-10-27 | 2012-05-03 | Mgf Magnesium Flachstahl Gmbh | Method and plant for producing a magnesium sheet component |
DE102011051943A1 (en) | 2011-07-19 | 2013-01-24 | Benteler Automobiltechnik Gmbh | Forming tool and method for producing molded components from metal blanks |
-
2013
- 2013-12-17 ES ES13400039.7T patent/ES2586038T3/en active Active
- 2013-12-17 PL PL13400039.7T patent/PL2886216T3/en unknown
- 2013-12-17 EP EP13400039.7A patent/EP2886216B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2886216A1 (en) | 2015-06-24 |
PL2886216T3 (en) | 2016-11-30 |
ES2586038T3 (en) | 2016-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE112011102398B4 (en) | Process for forming a steel sheet by hot pressing | |
EP2324938A1 (en) | Method and thermal recasting assembly for producing a hardened, thermally recast workpiece | |
EP2632617B1 (en) | Process and installation for producing a component from sheet magnesium | |
DE102008039264A1 (en) | Method for tempering with intermediate cooling | |
DE102014222476B4 (en) | A heat treatment apparatus for hot stamping and molding using the like | |
EP2905346A1 (en) | Heat treatment device | |
EP2283946B1 (en) | Method for producing parabolic springs or arms for, in particular, vehicle chassis, vehicle structures and the like | |
DE102009060388A1 (en) | Method for sheet deformation, involves heating zone of work piece at high temperature, and inserting heated work piece into heat insulated or heated deformation device | |
WO2016066309A1 (en) | Tool for a glass-bending process | |
EP2886216B1 (en) | Production method for metal sheets made of magnesium and high-strength aluminium | |
DE102015122796A1 (en) | Hot forming line for the production of hot-formed and press-hardened sheet steel products and method for its operation | |
DE102016111105B4 (en) | MULTIPLE HOT FORMING DEVICE AND MULTIPLE HOT FORMING METHOD USING THE SAME | |
EP3015183B1 (en) | Forming press for forming a sheet-shaped blank made of metal and having two parts which can be moved together | |
DE102014213196A1 (en) | Mold for the production of hot-formed components | |
DE102013021478B3 (en) | Manufacturing process for sheet metal parts made of magnesium and high-strength aluminum | |
EP1785258A1 (en) | Method and Apparatus for manufacturing a hollow walled article with at least one insert | |
DE102019113458B4 (en) | Thermoforming machine for forming thermoplastic sheets | |
DE102014110400B4 (en) | Etagenpressumformwerkzeug | |
WO2019048025A1 (en) | Method for producing a component and tool therefor | |
DE102014109883A1 (en) | Device for forming and press-hardening a sheet steel blank | |
DE102012022426A1 (en) | Device, useful to harden components, includes dome and cylinder or rectangular shaped upper part and cylinder or rectangular lower part, between which components to be hardened is placed, where lower part comprises flow guiding element | |
DE102005033042B3 (en) | Preheating of e.g. sheet for hot-pressing in automobile industry, employs heat released by cooling- and deformation processes, to preheat workpieces before forming | |
DE102018124552A1 (en) | HOT-MOLDED CONNECTION IN LEAD PLATES | |
WO2018108806A1 (en) | Device for transporting at least one heated component | |
DE102014019320A1 (en) | Method for producing a bipolar plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20141106 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
INTG | Intention to grant announced |
Effective date: 20151030 |
|
GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
INTG | Intention to grant announced |
Effective date: 20160122 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 798235 Country of ref document: AT Kind code of ref document: T Effective date: 20160515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502013002955 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20160511 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2586038 Country of ref document: ES Kind code of ref document: T3 Effective date: 20161011 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160811 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160912 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160812 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 4 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502013002955 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20170214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161217 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20131217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160511 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KELLER AND PARTNER PATENTANWAELTE AG, CH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: AWEBA WERKZEUGBAU GMBH, DE Free format text: FORMER OWNER: AWEBA WERKZEUGBAU GMBH, DE |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240118 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20240110 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240328 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20241205 Year of fee payment: 12 Ref country code: BE Payment date: 20241216 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20241218 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20241217 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20241213 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20241205 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20241205 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20241216 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20241217 Year of fee payment: 12 |