| Patents for B21D 26 - Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces (5,593) |
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| 08/28/2008 | DE102006012625B4 Verfahren zur Herstellung von Profilen A process for the production of profiles |
| 08/27/2008 | EP1960135A1 A method for manufacturing of a tubular element comprising a tube with a fixedly arranged flange |
| 08/27/2008 | EP1535824B1 Steering column device |
| 08/27/2008 | EP1534445B1 Forming tool |
| 08/27/2008 | CN101251355A Integrated radiator column dead and radiator |
| 08/27/2008 | CN100413612C Rotary shell part hydraulic expansion integrating device |
| 08/26/2008 | US7415863 Clamping device |
| 08/21/2008 | WO2008098608A1 Method and mould arrangement for explosion forming |
| 08/21/2008 | DE102007007330A1 Verfahren und Werkzeuganordnung zum Explosionsumformen Method and tool assembly for explosive forming |
| 08/21/2008 | DE102007002364B3 Semi-finished product e.g. aluminum profile, designing method, involves forming variant in such manner that product is limited in its mobility in translatory degrees of freedom by high pressure reforming process tool, based on variant |
| 08/21/2008 | CA2680322A1 Method and tool arrangement for explosive forming |
| 08/20/2008 | EP1957216A1 Method of superplastic forming of titanium assemblies and aircraft structure manufactured thereby |
| 08/14/2008 | US20080190163 Apparatus for Hole Punching |
| 08/14/2008 | DE102007007383A1 Groove or groove-like recess positioning method for motor vehicle, involves introducing pressurized fluid to provide support counteractive to pressing tool, and maintaining fluid for period of forming process to position groove or recess |
| 08/13/2008 | CN101239364A Corrugated plate shaping techniques under explosive |
| 08/13/2008 | CN100409966C Microregulated pipe hydraulic forming punch mechanism |
| 08/12/2008 | CA2449626C Method and apparatus for high-pressure internal shaping |
| 08/07/2008 | DE102007005262A1 Groove or groove-like recess inserting method, involves deforming material outwards within area of workpiece, and attaching groove or groove-like recess in area that is subjected to high pressure from inner side |
| 08/06/2008 | CN101234464A Ball valve core hydraulic expansion method |
| 08/06/2008 | CN101234405A Forward and reverse superplastic bulging method capable of changing friction condition |
| 08/05/2008 | US7406849 Preform, hydroforming method, and hydroformed product |
| 07/31/2008 | US20080178650 Profile element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulically bulged product |
| 07/31/2008 | US20080178462 Method for feeding hydroforming presses, and device for carrying out the method |
| 07/31/2008 | DE102007061906A1 Rohrverbindungseinheit und Verfahren zu deren Herstellung A pipe joint unit and methods for their preparation |
| 07/31/2008 | DE102005050202B4 Blechteil mit partiellen Verstärkungselementen hergestellt nach dem Außenhochdruckumformverfahren Sheet metal part with partial reinforcement elements produced by the Außenhochdruckumformverfahren |
| 07/31/2008 | DE102005050198B4 Verfahren zur Herstellung von Bauteilen mit partiellen Verstärkungselementen A method for producing components with partial reinforcement elements |
| 07/31/2008 | DE102005044192B4 Verfahren und Vorrichtung zum elektromagnetischen Umformen von Werkstücken Method and apparatus for electromagnetic forming of workpieces |
| 07/30/2008 | CN101232957A Device and method for explosion forming |
| 07/30/2008 | CN100406186C Method of welding pipe-like component |
| 07/24/2008 | WO2008087235A1 System for producing integral openings for biaxially oriented plastic pipes |
| 07/24/2008 | DE102005014940B4 Fitting und Verfahren zur Herstellung eines Fittings And fitting process for the preparation of a fitting |
| 07/24/2008 | CA2667302A1 System for the manufacturing of integrated sockets in biaxially oriented plastic pipes |
| 07/23/2008 | EP1945497A1 A frame construction for an object provided with at least one wheel and a method for manufacturing of such a frame construction |
| 07/23/2008 | CN101224547A Manufacturing method of jacketed tank |
| 07/23/2008 | CN101224477A Automatic controlling system for large sized sheet-metal part precise super plastic blow form |
| 07/17/2008 | US20080168817 Tool for Forming Threaded Hole in a Hydroformed Part |
| 07/17/2008 | DE102008003492A1 Werkzeug zum Formen eines Gewindeloches in einem innenhochdruck-umgeformten Teil Tool for forming a threaded hole in a high internal pressure-deformed part |
| 07/17/2008 | DE102007001560A1 High pressure firmness increasing method for e.g. high pressure-accumulator of internal combustion engine, involves forming reaction mixture to perform chemical reaction according to ignition process |
| 07/16/2008 | CN201086107Y Novel composite mold for producing non-soldering water container module |
| 07/16/2008 | CN101222991A Thermoforming system for metal workpiece |
| 07/16/2008 | CN101219451A Method for forming long tube part with partial convexity |
| 07/10/2008 | WO2008080502A1 Workpiece and method for explosion forming |
| 07/10/2008 | US20080163661 Dent Removing Method and Device |
| 07/10/2008 | DE102006048431B4 Vorrichtung zum elektromagnetischen Umformen von Werkstücken Apparatus for electromagnetic forming of workpieces |
| 07/09/2008 | CN100400222C Manufacture of hollow blades for turbine |
| 07/09/2008 | CN100400190C Preform, hydroforming method, and hydroformed product |
| 07/09/2008 | CN100400189C Profile element pipe for hydraulic bulging, hydraulic bulging device and method using the element pipe, and hydraulically bulged product |
| 07/08/2008 | US7395597 Opposed current flow magnetic pulse forming and joining system |
| 07/08/2008 | CA2362861C Sealing method and press apparatus |
| 07/03/2008 | WO2008078356A1 Method of bulge forming and apparatus therefor |
| 07/03/2008 | US20080157525 Pipe joint unit and method of manufacturing the same |
| 07/03/2008 | DE102007036629B3 Method for joining components with combined form-fit and force-fit, involves sliding outer part with play by hollow pipe shape inner part, and is positioned there accurately |
| 07/02/2008 | EP1937426A1 Multipart punch for hydro piercing |
| 07/02/2008 | EP1560669B1 Method of forming hydroformed member with opening |
| 07/02/2008 | CN101210636A Pipe joint unit and method of manufacturing the same |
| 07/02/2008 | CN101209471A High pressure forming port sealing in tube |
| 07/01/2008 | US7392679 Hydroform tube sealing assembly |
| 06/26/2008 | DE102006060372A1 Workpiece for explosion reformation process, is included into molding tool and is deformed from output arrangement by explosion reformation |
| 06/25/2008 | EP1933998A1 Method for manufacturing an axle component, and axle component which is manufactured as a result |
| 06/25/2008 | CN201076881Y Head bulging machine |
| 06/24/2008 | US7389665 Sheet metal forming process |
| 06/24/2008 | US7389664 Electromagnetic forming device for sheet of material |
| 06/19/2008 | WO2008071396A1 Method for hydroforming components |
| 06/19/2008 | DE102007017022B3 Hydroforming method for a hydroformed/hydromolded part reshapes a component area of a hydroformed part by applying internal high pressure near a corresponding channel/recess in a hydroforming tool |
| 06/12/2008 | US20080134741 Electro-Hydraulic Forming Tool Having Two Liquid Volumes Separated by a Membrane |
| 06/12/2008 | DE102007059057A1 Compound component is shaped by internal high fluid pressure with structured injection molding around it |
| 06/05/2008 | WO2008064746A1 Closure device for explosion forming |
| 06/05/2008 | DE102007051159A1 Innendochdruck-umgeformte rohrförmige Elemente und ein Verfahren zum Innenhochdruck-Umformen von rohrförmigen Elementen für Fahrzeuge However, inner pressure-deformed tubular members and a method for internal high-pressure forming of tubular elements for vehicles |
| 06/05/2008 | DE102007046293A1 Metallblechumformverfahren Metallblechumformverfahren |
| 06/05/2008 | DE102006056788A1 Verschlusseinrichtung für das Explosionsumformen Closure device for explosive forming |
| 05/30/2008 | CA2612998A1 Electromagnetic (em) metal forming techniques for hydroforming pierce punches drive via em energy, for forming tubular metal workpieces over a mandrel, and for making camshaft assemblies |
| 05/29/2008 | US20080124418 Compression molding using a self-aligning and activating mold system |
| 05/29/2008 | US20080121007 Hydroforming Unit |
| 05/28/2008 | CN100390084C Refining chamber made of platinum group metal materials |
| 05/22/2008 | WO2008058494A1 Autohooping process and autohooping apparatus |
| 05/21/2008 | EP1628595A4 Method and apparatus for manufacturing medical support devices |
| 05/21/2008 | EP1454683B1 Method of forming tubular member |
| 05/21/2008 | EP1440741B1 Method of manufacturing hollow member |
| 05/21/2008 | CN201061813Y Device for processing casing of electronic product |
| 05/20/2008 | US7374708 Method of constructing a large, three-dimensional, laminar body |
| 05/15/2008 | US20080110222 Method and a Production Line for Manufacturing a Product by Hydroforming |
| 05/15/2008 | DE102006062079A1 Vorrichtung zum Hydroformen zur Herstellung von U-förmigen Teilen An apparatus for hydroforming for the production of U-shaped parts |
| 05/15/2008 | DE102006028529B4 Verfahren und Vorrichtung zum Anbringen einer Verbindungselementmutter an einem hydrogeformten Teil Method and apparatus for attaching a fastener nut to a hydroformed part |
| 05/14/2008 | EP1560670B1 Hydroforming apparatus and method of assembling same |
| 05/14/2008 | CN201058353Y Synchronous liquid bulge forming device for double-layer metallic heat insulation container |
| 05/14/2008 | CN101176961A Method for preparing cuprum aluminum complex structure metallic can |
| 05/14/2008 | CN101176894A Hydro forming apparatus for making U-shaped products |
| 05/14/2008 | CN100387447C Runflat tire support body, and runflat tire |
| 05/13/2008 | US7370504 Method of making variable thickness tubular member for vehicles |
| 05/08/2008 | US20080105020 Hydro forming apparatus for making U-shaped products |
| 05/08/2008 | DE102006052696A1 Plates or semi-finished product transforming method, involves producing negative pressure in die plate of tool half in relation to pressure of transforming medium between another tool half and semi-finished product |
| 05/08/2008 | DE102006042116B4 Zweistufige Stempelanordnung für eine Hydroforming-Pressform Two-stage punch assembly for a hydroforming die |
| 05/08/2008 | DE102005036377B4 Vorrichtung und Verfahren zur Formgebung eines Werkstückes Apparatus and method for shaping a workpiece |
| 05/07/2008 | EP1682402B1 Structural component and method for producing the same |
| 05/07/2008 | CN201055882Y Watery distension forming machine |
| 05/07/2008 | CN101175586A Structural element for a motor vehicle, corresponding motor vehicle, and method for producing one such structural element |
| 05/07/2008 | CN101172292A Hydroformed tubular members and method of hydroforming tubular members for vehicles |
| 05/07/2008 | CN100386697C Circular-shaped metal structure and method of fabricating the same |
| 05/06/2008 | US7368680 Method of producing a plate stack preform for hydrostatic forming |
| 05/02/2008 | WO2008050911A1 Punching method and punching device employing hydro-form and hydro-formed part and structure body |