| 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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| 05/19/2004 | CA2412209A1 Moineau stator |
| 05/13/2004 | WO2004039511A1 Methods of and apparatus for pressure-ram-forming metal containers and the like |
| 05/13/2004 | WO2004039237A2 Stent compression method |
| 05/13/2004 | WO2004033127A3 Method of stretch forming an aluminum metal sheet and handling equipment for doing the same |
| 05/13/2004 | DE10348855A1 Verfahren zum Herstellen von Oberflächenmerkmalen in Blech unter Verwendung von superlastischer Umformung A process for producing surface features in sheet using forming superlastischer |
| 05/13/2004 | DE10249862A1 Aus PGM-Werkstoffen gefertigte Läuterkammer Refining chamber made of PGM materials |
| 05/12/2004 | EP1417053A1 Workpiece forming |
| 05/12/2004 | EP1274523B1 Hydroforming flush system |
| 05/12/2004 | CN1496312A Fixing crosspiece and arm, particularly for semi-rigid axle |
| 05/11/2004 | US6734400 Method of joining a rod-shaped heating element with a tubular carrier element, and a glow plug including a rod-shaped heating element in a tubular carrier element |
| 05/11/2004 | US6732560 Hydroforming apparatus with retractable part locators |
| 05/11/2004 | US6732434 Process for forming aluminum hydroforms |
| 05/06/2004 | WO2004037733A1 Refining chamber made of platinum group metal materials |
| 05/06/2004 | WO2004037459A1 Method and device for stamping notches onto hollow pipes |
| 05/06/2004 | WO2004024359A3 Improved method of forming a tubular blank into a structural component and die therefor |
| 05/06/2004 | US20040083784 Punch preforming double action superplastic or quick plastic forming tool and method |
| 05/06/2004 | EP1415735A1 Method of forming a sheet metal article by superplastic or quick plastic forming |
| 05/06/2004 | EP1414600A1 Method and device for bending a cylindrical tube or the like |
| 05/06/2004 | DE10250045A1 Verfahren und Vorrichtung zum Prägen von Kerben an Hohlrohren Method and apparatus for embossing grooves on the hollow pipes |
| 05/06/2004 | DE10249601B3 Bar-shaped bearer of band-shaped parts for e.g. shock absorbers for cars consists of parallel band parts connected at seams, fastened to flat top plate, and with outward curved center |
| 05/06/2004 | DE10248207A1 A method for shearing small metallic parts has a system of laser radiation which is focused on the cutting area to heat the workpiece prior to stamping |
| 05/05/2004 | CN1148296C MK (explosion) technology for tinned iron products and its products |
| 04/29/2004 | WO2004036043A1 Stator of a moineau-pump |
| 04/29/2004 | US20040079129 Method of producing surface features in sheet metal using superplastic forming |
| 04/29/2004 | US20040078953 Stent compression method |
| 04/29/2004 | DE10248329A1 Component blank deforming process for complex-shaped sheets involves using magnetorheological or electrorheological fluid as working medium |
| 04/22/2004 | WO2004033127A2 Method of stretch forming an aluminum metal sheet and handling equipment for doing the same |
| 04/22/2004 | US20040074889 Method and apparatus for forming and heat treating structural assemblies |
| 04/22/2004 | US20040074273 Gas pressure preforming double action superplastic or quick plastic forming tool and method |
| 04/22/2004 | DE10317873A1 Warm-Innenhochdruckumformverfahren und -vorrichtung für Aluminiumlegierungen Warm hydroforming and apparatus for aluminum alloys |
| 04/21/2004 | EP1410856A1 Method of forming a sheet metal article by superplastic or quick plastic forming |
| 04/20/2004 | US6722009 Metallic sheet hydroforming method, forming die, and formed part |
| 04/15/2004 | US20040069039 Heated metal forming tool |
| 04/15/2004 | US20040069038 Method of stretch forming an aluminum metal sheet and handling equipment for doing the same |
| 04/15/2004 | US20040069037 Apparatus for bending and transporting an aluminum sheet and method of stretch forming an aluminum metal sheet |
| 04/14/2004 | EP1407837A2 Heated metal forming tool |
| 04/14/2004 | CN1145562C Vehicle frame member having a shock absorbing mounting portion and a method for making the same |
| 04/08/2004 | WO2004028720A1 Process for producing tubular ring with beads and die for use therein |
| 04/08/2004 | WO2004028719A1 Methods of making skin panels for aircraft structures by machining and exploseve forming |
| 04/08/2004 | US20040065394 Warm hydro-forming method and apparatus for aluminum alloys |
| 04/07/2004 | EP1404468A1 Creep forming a metallic component |
| 04/07/2004 | CN2609684Y Device for processing metal composite tube |
| 04/04/2004 | WO2004027207A1 Pipe centralizer and method of forming |
| 04/01/2004 | WO2004026596A1 Runflat tire support body and method of producing the same, and runflat tire |
| 04/01/2004 | DE19803738B4 Verfahren zur Herstellung von Hohlprofil-Bauteilen, Hohlprofil zur Durchführung des Verfahrens sowie Verwendung eines solchen Verfahrens A process for the production of hollow profile components, hollow profile for performing the method as well as using such a method |
| 04/01/2004 | DE10236296A1 Vorrichtung zur Innenhochdruck-Umformung von Hohlkörpern Device for internal high-pressure shaping of hollow bodies |
| 04/01/2004 | CA2499246A1 Pipe centralizer and method of forming |
| 03/31/2004 | EP1401596A1 Method for expanding a tubular blank |
| 03/30/2004 | US6713707 Welding material and method without carrier |
| 03/30/2004 | US6712151 Tubing expansion |
| 03/30/2004 | CA2359895C Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment |
| 03/25/2004 | WO2004024359A2 Improved method of forming a tubular blank into a structural component and die therefor |
| 03/25/2004 | US20040055349 Methods of making integrally stiffened axial load carrying skin panels for primary aircraft structure and fuel tank structures |
| 03/25/2004 | CA2497359A1 Improved method of forming a tubular blank into a structural component and die therefor |
| 03/24/2004 | EP1024911B1 Method for pneumatic isostatic processing of a workpiece |
| 03/23/2004 | US6708543 Sheet-metal formed with spaced projections and manufacturing method of the same |
| 03/23/2004 | US6708542 Electromagnetic and/or electrohydraulic forming of a metal plate |
| 03/18/2004 | WO2003013757A8 Workpiece forming |
| 03/18/2004 | US20040050134 Method for shaping structures comprised of aluminum alloys |
| 03/18/2004 | US20040050128 Guide pin slot arrangement for super plastic forming blanks providing improved blank guidance and formed part release |
| 03/17/2004 | EP1398095A1 Guide pin slot arrangement for super plastic forming blanks providing improved blank guidance and formed part release |
| 03/16/2004 | US6704981 Superplastic forming method |
| 03/11/2004 | US20040048013 Method for shaping an initial profile or a similar workpiece using an internal high pressure and profile therefor |
| 03/10/2004 | EP1396450A1 Handling apparatus for structural members |
| 03/09/2004 | US6701764 Method of expanding an intermediate portion of a tube using an outward radial force |
| 03/09/2004 | US6701763 Hydroformed axle with weldless brake flange and bearing shoulder |
| 03/09/2004 | US6701598 Joining and forming of tubular members |
| 03/04/2004 | US20040042889 Handling apparatus for structural members |
| 03/04/2004 | US20040040636 Metallic member forming method |
| 02/26/2004 | US20040034975 Method for producing a hollow shaft, in particular a camshaft and a camshaft produced according to said method |
| 02/26/2004 | DE10313567B3 Device for high pressure deformation of workpieces using hydrostatic pressure comprises a tool divided into two tool halves, and a tool support having tool support components |
| 02/26/2004 | DE10305654B3 Machine tool used in external high pressure deformation of billets, especially in the manufacture of wall panels, comprises a holding-down device, form stamp and form hollow body with exchangeable inserts |
| 02/26/2004 | DE10237255A1 Transformatorspule Transformer coil |
| 02/24/2004 | US6695711 Hydroformed metallic golf club shafts and method therefore |
| 02/24/2004 | US6694790 Mid plate process and equipment for the superplastic forming of parts from plural sheets |
| 02/19/2004 | WO2004015316A2 Method for producing a connection |
| 02/19/2004 | DE10237052A1 Verwendung einer niedriglegierten Kupferlegierung und hieraus hergestelltes Hohlprofilbauteil Using a low-copper alloy and prepared therefrom hollow profile component |
| 02/19/2004 | DE10019912B4 Vorrichtung zum Hydroumformen von Werkstücken unter Einwirkung eines schwingenden Druckmediums An apparatus for hydroforming workpieces under the effect of an oscillating pressure medium |
| 02/19/2004 | CA2495513A1 Method for producing a connection |
| 02/18/2004 | EP1389497A1 HYDROFORM PROCESS, AND HYDROFORM PRODUCT FORMED BY THE PROCESS |
| 02/18/2004 | CN1475591A Application of low alloy copper and hollow construction member propared from same |
| 02/12/2004 | DE10311180B3 Internal high-pressure deformation device for sealing ends of tubes has tube end fitted between seal body and clamping insert |
| 02/11/2004 | EP1388381A1 Apparatus for hydroforming of hollow elements |
| 02/11/2004 | EP1388380A1 Low-alloy copper alloy and hollow component produced thereby |
| 02/10/2004 | US6687996 Method of making an exhaust gas collector |
| 02/05/2004 | WO2004011317A1 Steering column device |
| 02/05/2004 | DE10234029A1 Vorrichtung zur abschnittsweisen Autofrettage von Rohren Apparatus for piecewise autofrettage of pipes |
| 02/03/2004 | US6684475 Method of making large volume hollow bodies |
| 01/28/2004 | EP1384534A1 Apparatus for sectional autofrettage of tubes |
| 01/28/2004 | EP1383619A1 Method and device for the production of varying elements |
| 01/28/2004 | EP1383618A1 Method of pressure-ram-forming metal containers and the like |
| 01/28/2004 | CN1471444A Apparatus and method for hydroforming a tubular part |
| 01/27/2004 | US6681611 Process and device for manufacturing holes on the circumference of hollow sections |
| 01/22/2004 | WO2004007253A1 Steering column device |
| 01/22/2004 | DE10230284A1 Verfahren und Vorrichtung zur Befestigung von Bauteilen an umfänglich geschlossensn Hohlprofilen Method and device for mounting components at circumferentially geschlossensn hollow profiles |
| 01/21/2004 | CN1469965A Drill string member |
| 01/20/2004 | US6679417 Tailored solutionizing of aluminum sheets |
| 01/15/2004 | WO2004004941A1 Method and device for securing components on peripherally closed hollow profiles |
| 01/15/2004 | WO2004004939A1 Locking device |
| 01/15/2004 | US20040007044 Superplasticity forming mould and mould insert |