| Patents for B21D 22 - Shaping without cutting, by stamping, spinning, or deep-drawing (12,324) |
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| 08/03/2006 | WO2006080810A1 A grating using press process and method thereof |
| 08/03/2006 | WO2005065048A3 Wheels of unitary construction and method of making same |
| 08/03/2006 | DE60115451T2 Verfahren und formvorrichtung zum verformen eines hohlen werkstücks The method and forming device for deforming a hollow workpiece |
| 08/02/2006 | EP1684926A1 Method and forming machine for deforming a workpiece |
| 08/02/2006 | EP1526931B1 Method for controlling the material flow during the deep-drawing of sheet metal, and deep-drawing tool |
| 08/02/2006 | EP1448326A4 Internally cooled tool pack |
| 08/02/2006 | EP1328371B1 Process and apparatus for making parts from a continuous metal strip, with use of laser machining device |
| 08/02/2006 | CN2801323Y Elastic component element and mould using said elastic component element |
| 08/02/2006 | CN2801322Y Elastic component element and mould using and elastic component element |
| 08/02/2006 | CN2801319Y Aluminium alloy profiled material punching press having small stroke mechanism |
| 08/02/2006 | CN2801317Y Punching head structure used for bending plate material |
| 08/02/2006 | CN1812857A Manufacturing method of die for manufacturing liquid ejecting head, and material block used in the same |
| 08/01/2006 | US7082808 Making plate workpiece with regions of different thickness |
| 08/01/2006 | US7082805 Manufacturing method for cylindrical part |
| 08/01/2006 | US7082796 Circular and oval flanged rings for ducting and method of making |
| 07/27/2006 | DE19810851B4 Verfahren und Vorrichtung zum Walzen von Ringen Method and device for rolling rings |
| 07/27/2006 | DE102005001829A1 Method for hot deforming a plate to form a component e.g. a chassis part comprises forming a pre-molded part in an oven during heat treatment with reduced bending strength of the plate |
| 07/27/2006 | DE10110162B4 Umformwerkzeug zum hydromechanischen Tiefziehen von Werkstücken aus Blechzuschnitten Forming tool for hydro-mechanical deep drawing of parts from sheet metal blanks |
| 07/27/2006 | CA2533785A1 Swaging head assembly |
| 07/26/2006 | CN2799122Y Centering -free rotary forming flanger |
| 07/26/2006 | CN1809650A Hot press-formed article and method for its manufacture |
| 07/26/2006 | CN1806957A Composite punching die for plate formation |
| 07/26/2006 | CN1806956A Internally cooled punch |
| 07/26/2006 | CN1265911C Method for manufacturing element of continuous variable transmission belt |
| 07/26/2006 | CN1265909C Electrically controlled continuous die |
| 07/25/2006 | US7080536 Device for manufacturing formed parts by internal high pressure deformation |
| 07/20/2006 | US20060156847 Methods of producing an annulus gear and drive shell |
| 07/20/2006 | DE10120880B4 Verfahren zur Herstellung von Tiefziehteilen A process for the production of deep-drawn parts |
| 07/19/2006 | CN1264623C Method of spinning a pulley from a tubular blank |
| 07/19/2006 | CN1264622C Magnesium material products and its manufacture method |
| 07/13/2006 | US20060150704 Metal sheet pressing method |
| 07/13/2006 | DE60114623T2 Verfahren und formvorrichtung zum verformen eines hohlen werkstücks The method and forming device for deforming a hollow workpiece |
| 07/13/2006 | DE19520554B4 Verfahren zur Herstellung hinterschnittener Tiefziehteile A process for producing undercut deep-drawn parts |
| 07/13/2006 | DE10317506B4 Verfahren zum Herstellen eines hohlen Werkstücks und nach dem Verfahren hergestelltes hohles Werkstück Method produced for manufacturing a hollow workpiece and the procedure hollow workpiece |
| 07/12/2006 | CN2794674Y U-shape compensation connector for copper continuous drawer |
| 07/06/2006 | WO2006070584A1 Method and device for forming those portions of work that have different diameters |
| 07/06/2006 | US20060144110 Method and device for producing tubular formed body |
| 07/05/2006 | EP1448327A4 Internally cooled punch |
| 07/05/2006 | CN1796018A Method of press molding and molding device |
| 07/05/2006 | CN1262369C Method of locating reference point in mould process complementary surface designing |
| 07/05/2006 | CN1262367C Forming method of fastening portion of metal plate body |
| 07/04/2006 | US7069763 Container end and forming systems therefor |
| 07/04/2006 | US7069762 Bending machine |
| 06/30/2006 | CA2591264A1 A lever for a ring mechanism |
| 06/29/2006 | US20060138698 Method for making a tool for forming a material and tool obtainable by said method |
| 06/29/2006 | US20060137779 Press-hardened part and method for the production thereof |
| 06/29/2006 | US20060137422 Method of press molding and molding device |
| 06/29/2006 | DE10164662B4 Vorrichtung und Verfahren zum hydromechanischen Tiefziehen Apparatus and method for hydromechanical deep drawing |
| 06/28/2006 | EP1674168A1 Method of press molding and molding device |
| 06/28/2006 | EP1673183A1 Can manufacture |
| 06/28/2006 | EP1673182A1 Method for the production of an element having a flange section, particularly a brake cylinder, and element, particularly a brake cylinder element |
| 06/28/2006 | CN2790624Y Punching machine with protector |
| 06/28/2006 | CN1795066A Method of producing individualized vehicle parts, particularly individualized vehicle body skin parts consisting of series-produced vehicle body skin parts, as well as vehicle body skin parts manufact |
| 06/28/2006 | CN1261252C Band-pulley formation method and apparatus |
| 06/28/2006 | CN1261251C Pressure cell hydraulic press with a tray which consists of pressured lamellas |
| 06/28/2006 | CN1261250C Press plant and application of chassis device in the plant |
| 06/28/2006 | CN1261249C Gradually forming device |
| 06/27/2006 | US7066702 Aerosol can ends |
| 06/27/2006 | US7065995 Expansion tool for expanding tube ends and pressing device comprising such an expansion tool |
| 06/27/2006 | CA2237509C Structure for a drawing die and a run-up unit therefor |
| 06/22/2006 | WO2006064665A1 Filler neck structure of fuel tank and method of manufacturing filler neck structure of fuel tank |
| 06/22/2006 | US20060131747 Carrier with metal bumps for semiconductor die packages |
| 06/22/2006 | US20060130941 Method for warm swaging al-mg alloy parts |
| 06/22/2006 | US20060130547 Pattern transferred can and method for manufacturing the same |
| 06/22/2006 | DE19758278B4 Verfahren und Vorrichtung zur Herstellung einer Tellerfeder mit einer umlaufenden Vertiefung Method and apparatus for producing a plate spring with a circumferential recess |
| 06/21/2006 | EP1672088A1 Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet |
| 06/21/2006 | EP1671715A1 Apparatus and method of hot press-forming metal plate material |
| 06/21/2006 | EP1534444A4 Splined clutch hub and method of making same |
| 06/21/2006 | CN2788929Y Motorcycle label processing apparatus |
| 06/21/2006 | CN2788928Y Stainless steel stove panel forming device |
| 06/21/2006 | CN1790595A Chassis base assembly, method of manufacturing the chassis base assembly and plasma display panel (PDP) assembly using the chassis base assembly |
| 06/21/2006 | CN1788878A Multiple procedure integrated spinforming machine tool |
| 06/21/2006 | CN1260021C Method and device for manufacturing slip prevention material of construction machinery |
| 06/15/2006 | WO2005091954A3 Electromagnetic blank restrainer |
| 06/15/2006 | WO2005061149A3 A method and an installation for forming a metal container and a metal container for storing of foodstuff |
| 06/15/2006 | US20060123864 Method and forming machine for working a workpiece |
| 06/14/2006 | DE102005059527A1 Verfahren und Einrichtung zur Ausbildung eines becherförmigen Teils Method and apparatus for forming a cup-shaped part |
| 06/14/2006 | CN2787326Y Sheet material forming die based on pressure transmission of viscoelastic medium |
| 06/14/2006 | CN2787325Y Stamping die |
| 06/14/2006 | CN1785586A Production method of B7 heat transfer copper alloy seamless pipe |
| 06/14/2006 | CN1259192C Liquid spray nozzle and its making method |
| 06/14/2006 | CN1259160C Method for eliminating strain of spun work and forming press |
| 06/08/2006 | US20060117826 Fluid cell press with a gripping arrangement and method and use of the press |
| 06/08/2006 | DE10016803B4 Verfahren zum Herstellen von Bauteilen A method for the production of components |
| 06/07/2006 | EP1666745A1 Shell-type needle roller bearing, supporting structure for compressor main shaft, and supporting structure for piston pump drive section |
| 06/07/2006 | EP1663541A1 Method for producing a cup-shaped object |
| 06/07/2006 | EP1542839A4 Ram guidance system |
| 06/07/2006 | CN2785754Y Workpiece delivery unit of multi-stationed continuous progressive die |
| 06/07/2006 | CN2785753Y Forming die for U shape workpieces |
| 06/07/2006 | CN1784278A Molding method by forging and molding method for case |
| 06/07/2006 | CN1783395A Chassis base assembly and plasma display panel (PDP) assembly including the chassis base assembly |
| 06/07/2006 | CN1781693A Method of producing a composite component and deep-drawing mold for same |
| 06/06/2006 | US7055359 Method for forging/molding a coarse blank of an oil cylinder |
| 06/01/2006 | WO2006057196A1 Draw forming method and device |
| 05/31/2006 | EP1660693A1 Method for producing a hardened profile part |
| 05/31/2006 | EP1536898B1 Method for the production of a press-hardened part |
| 05/31/2006 | CN1780734A Composite material and plastically worked article using the same |
| 05/31/2006 | CN1778515A Method for machining clutch shafts |
| 05/31/2006 | CN1778487A Bending stretch shaping method and shaper for low-melting point alloy mould |
| 05/31/2006 | CN1257777C Die changing method and device for stamping processing multiple die of sheet material |