| 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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| 04/18/2006 | US7028520 Method and device using high interior pressure to reshape structural section |
| 04/18/2006 | US7028519 High throughput quick-plastic-forming |
| 04/13/2006 | US20060076471 Preform, hydroforming method, and hydroformed product |
| 04/13/2006 | US20060075796 Device and method for expansion forming |
| 04/13/2006 | DE19747658B4 Hochdruckblechumformmaschine Hochdruckblechumformmaschine |
| 04/13/2006 | DE10350145B4 Erzeugen von IHU-Bauteilen mit Flansch Generating hydroformed components with flange |
| 04/13/2006 | DE10340692B4 Umformvorrichtung Reshaping |
| 04/13/2006 | DE10309625B4 Verfahren zum Einbringen einer Nebenform in ein einen Hohlraum aufweisendes Formteil A method for introducing a secondary form into a molded part exhibiting a cavity |
| 04/11/2006 | US7024898 Method for hydroforming a hollow profile |
| 04/11/2006 | US7024897 Method of forming a tubular blank into a structural component and die therefor |
| 04/11/2006 | US7024769 Apparatus for producing an assembly linkage on a hollow profile |
| 04/06/2006 | US20060071004 Method for producing a container for a pressurized fluid, and container of this type |
| 04/06/2006 | DE10346441B4 Vorrichtung zum Umformen eines umfänglich geschlossenen Hohlprofils An apparatus for forming a circumferentially closed hollow profile |
| 04/06/2006 | DE102005044192A1 Direct current switching device for industrial application, has switching current compensator attached at electric circuit and reducing current load of switch, before or while opening switch temporarily |
| 04/05/2006 | EP1642657A1 Preform, hydroforming method, and hydroformed product |
| 04/05/2006 | EP1641588A2 Apparatus for performing a plurality of magnetic pulse forming or welding operations |
| 04/05/2006 | CN1754632A Preform, hydroforming method, and hydroformed product |
| 04/04/2006 | US7021099 Extraction system for hot formed parts |
| 04/04/2006 | US7021098 Method and device for creating a hole on the outer circumference of a hollow profile |
| 03/30/2006 | US20060066133 Preform, hydroforming method, and hydroformed product |
| 03/30/2006 | US20060065031 Method for performing a hydroforming operation |
| 03/30/2006 | DE10360737B4 Vorrichtung und Verfahren zum Trennen und endseitigen Aufweiten eines nach dem Innenhochdruck-Umformverfahren hergestellten Hohlkörpers Device and method for separating and expanding end side of a hollow body produced according to the internal high-pressure forming process |
| 03/30/2006 | DE102005027703B3 Production process for hollow component involves shaping or directing one sheet cutout so that in assembled state edge region projects beyond edge of other cutout |
| 03/30/2006 | DE102004043542A1 Method for pulse pressure moulding of hollow workpieces with a revolving tool holder having a number of separate moulds for a continuous process sequence |
| 03/30/2006 | DE102004017235B4 Tool to make tube-shaped workpieces by inner high pressure formation has two halves which when closed form tube or workpiece shape with sealing/closing element and boring to accept said element |
| 03/30/2006 | CA2580821A1 Dry hydraulic can shaping |
| 03/29/2006 | EP1638713A1 Hydroforming apparatus with stacked dies |
| 03/29/2006 | EP1638712A1 Tube bend |
| 03/29/2006 | CN1751820A Method and equipment of laser impact explosion formation |
| 03/29/2006 | CN1751819A Thermal internal high pressure formation method for light alloy tube (or pipe) |
| 03/28/2006 | US7017249 Apparatus and method for forming a tube having an article attached thereto |
| 03/23/2006 | US20060059967 Method of producing a plate stack preform for hydrostatic forming |
| 03/23/2006 | DE102004058362B3 Extrusion and expansion tool process to form multi-chamber hollow profile for e.g. automotive applications |
| 03/22/2006 | CN1748926A Method of producing a plate stack preform for hydrostatic forming |
| 03/21/2006 | US7013697 Method for expanding a tubular blank |
| 03/16/2006 | US20060054663 Method for producing a connection |
| 03/16/2006 | DE102004035590A1 Presse mit verriegeltem Stößel Press with locked follower |
| 03/15/2006 | EP1634662A2 Method of producing a plate stack preform for hydrostatic forming |
| 03/15/2006 | EP1633581A1 Watt strut |
| 03/08/2006 | EP1446245B1 Method and device for reshaping tubes |
| 03/08/2006 | CN2762909Y Bimetallic tube deflagration composition device |
| 03/02/2006 | US20060042347 Aircraft component manufacturing tool and method |
| 03/02/2006 | DE10220429B4 Verfahren zur Herstellung eines hohlen Metallkörpers A process for producing a hollow metal body |
| 03/02/2006 | DE102004042096A1 Bicycle frame part making method, involves placing tubular blank in innersurface of mold, heating tubular blank to working temperature, and injecting high pressure fluid into tubular blank |
| 03/02/2006 | DE102004040617A1 Recasting method for structural members involves vibrating tool when extension of structural member has been inserted into tool |
| 03/02/2006 | DE10059055B4 Verfahren zur metallischen Verkleidung thermisch belasteter Flächen A method for metallic cladding of thermally stressed surfaces |
| 03/01/2006 | EP1629906A1 Process for manufacturing constituant parts of a hollow turbine blade by press forging |
| 03/01/2006 | EP1628788A1 Method for producing a peripherally closed hollow profiled element |
| 03/01/2006 | EP1628595A2 Method and apparatus for manufacturing medical support devices |
| 02/28/2006 | US7004007 Die cushion apparatus for hot stretch-forming |
| 02/28/2006 | US7003996 Method of forming a tubular blank into a structural component and die therefor |
| 02/23/2006 | DE10240876B4 Verfahren sowie Vorrichtung zum Formen eines Metallelements A method and apparatus for forming a metal member |
| 02/23/2006 | DE102004039522A1 Hollow component blank forming method, involves forming blank corresponding to internal contour of forming tools by production of magnetic field in interior of blank and current in blank, and taking components from tools |
| 02/22/2006 | EP1627929A1 Contour forming of metals by laser peening |
| 02/22/2006 | EP1626825A1 Method for the production of a hollow profile provided with a terminal lid, and jack console |
| 02/22/2006 | CN2759630Y Pipe expanding machine for processing metal multiple-unit tube |
| 02/16/2006 | DE202005019600U1 Picture frame, has pattern frame that is made of metal sheet as closed frame through hydro formation and includes no mitre joints at its three-dimensionally formed corners |
| 02/15/2006 | EP1206329B1 Method for shaping an initial profile or a similar workpiece using an internal high pressure |
| 02/14/2006 | US6997025 Sealing system for super-plastic gas-pressure forming of aluminum sheets |
| 02/09/2006 | US20060029507 Stator of a moineau-pump |
| 02/09/2006 | DE10357341B4 Vorrichtung und Verfahren zur Innenhochdruckumformung eines Rohlings Apparatus and method for hydroforming a blank |
| 02/09/2006 | DE10313072B4 Verfahren und Vorrichtung zum hydromechanischen Tiefziehen Method and apparatus for hydromechanical deep drawing |
| 02/09/2006 | DE102004007056B4 Verfahren und Vorrichtung zur Herstellung eines umfänglich geschlossenen Hohlprofils Method and apparatus for producing a peripherally closed hollow profile |
| 02/08/2006 | CN1732056A Method for increasing a fatigue strength of a metallic component, which is provided with at least one cavity, while subjecting it to a cyclic inner pressure load |
| 02/02/2006 | DE202005019109U1 Pipe forming device for forming e.g. thin-walled heat exchanger pipes, has deforming tool inserted into adapter with sealing plug for forming sealed pipe end on pipe |
| 02/02/2006 | DE202004020792U1 Impact absorption device for motor vehicle consists of hollow tubular structure which takes impact in longitudinal direction, with electromagnetic pulse generation for signaling impact |
| 02/02/2006 | DE10360738B4 Verfahren und Umformwerkzeug zum Durchtrennen eines Hohlprofils The method and forming tool for severing of a hollow profile |
| 02/02/2006 | DE10343135B4 Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles A method for producing a peripherally closed hollow section |
| 02/01/2006 | EP1621267A2 Preform, hydroforming method, and hydroformed product |
| 02/01/2006 | CN1729361A Stator of a moineau-pump |
| 02/01/2006 | CN1727091A Preform, hydroforming method, and hydroformed product |
| 01/31/2006 | US6990840 Conjoining apparatus using electromagnetic forming |
| 01/26/2006 | US20060016239 Apparatus and method for removing dents from metal |
| 01/26/2006 | DE202004014682U1 Direct current switching device for industrial application, has switching current compensator attached at electric circuit and reducing current load of switch, before or while opening switch temporarily |
| 01/19/2006 | DE102004032238A1 Lather metal sandwich formed part manufacturing method for motor vehicle, involves discontinuing heating of lather metal sandwich formed parts at end of foaming procedure, and bringing molding tool under plastic deformation of parts |
| 01/18/2006 | CN1723093A Method for expanding a tubular blank |
| 01/18/2006 | CN1721129A Method for manufacturing hollow blades assembly by forging press |
| 01/17/2006 | US6986273 Apparatus and method for opening and closing stacked hydroforming dies |
| 01/12/2006 | US20060005594 Installation for shaping a hollow blade |
| 01/11/2006 | EP1614575A2 Method of manufacturing a combined driveshaft tube and yoke assembly |
| 01/11/2006 | EP1613444A1 Method of forming and blank therefor |
| 01/11/2006 | CN1718307A Method of manufacturing a combined drive shaft tube and yoke assembly |
| 01/05/2006 | US20060001515 Layered wing coil for an electromagnetic dent remover |
| 01/05/2006 | DE19946010B4 Verfahren zum Umformen eines Ausgangsprofils od. dgl. Werkstückes mittels eines Innenhochdruckes sowie Profil und dessen Verwendung Method for forming an output profile od. Like. Workpiece by means of an internal high pressure and profile, and its use |
| 01/05/2006 | DE10358493B4 Vorrichtung zum Innenhochdruckumformen Apparatus for hydroforming |
| 01/05/2006 | DE102005013689B3 Separating or piercing device for workpiece deformed by internal pressure has elastic membrane subject to pressure for separating or piercing |
| 01/05/2006 | DE102004030545B3 Verfahren und Vorrichtung zum Innenhochdruckformen eines Hohlprofils Method and apparatus for hydroforming a hollow profile |
| 01/05/2006 | DE102004028078A1 Production of a collar section around an opening on a surface of a workpiece comprises applying a fluid to a molding element to press the molding element partially through the opening and deforming the workpiece |
| 01/04/2006 | CN1714994A Method for producing high precision thin wall metal ball |
| 12/29/2005 | WO2005124929A1 Bi-metallic connectors, method for producing the same, and method for connecting the same to a structure |
| 12/29/2005 | US20050283965 Making panel reinforcements during hot stretch forming |
| 12/29/2005 | CA2570707A1 Bi-metallic connectors, method for producing the same, and method for connecting the same to a structure |
| 12/28/2005 | EP1609545A2 Method and device for internal high pressure forming of a hollow profile |
| 12/28/2005 | EP1608474A2 Lubricants suitable for hydroforming and other metal manipulating applications |
| 12/28/2005 | EP1432606B1 Truck cab space frame |
| 12/28/2005 | CN1712579A Machining mould and method for stainless nide silk bobbin |
| 12/21/2005 | CN1711142A Profile element pipe for hydraulic bulging, hydraulic bulging device and method using the element pipe, and hydraulically bulged product |
| 12/21/2005 | CN1232364C Method for making non-normal-periphery handle |
| 12/20/2005 | US6976536 Tubing expansion |
| 12/15/2005 | US20050274017 Truck cab space frame |