| Patents for B21D 39 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders (11,420) |
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| 12/30/2004 | DE19844248B4 Vorrichtung zum Falzen, insbesondere zur Verbindung von zwei oder mehr Blechteilen A device for folding, in particular for connecting two or more sheet metal parts |
| 12/30/2004 | DE10324030A1 Verfahren zur Herstellung einer Zylinderlaufbuchse A process for producing a cylinder liner |
| 12/30/2004 | DE10321353A1 Closed longitudinal profile of flat material for automobile industry has one or more flanges locally bent up with profile having bulged area here widening out compared with remaining cross-section |
| 12/29/2004 | WO2004113018A1 Ring compression device and method |
| 12/29/2004 | WO2004112983A1 Engagement method of engagement members and engagement body obtained by the method |
| 12/29/2004 | EP1490188A1 Swaging device |
| 12/29/2004 | EP1210501B1 Expandable downhole tubing |
| 12/29/2004 | EP1068457B1 Method and tool for joining components to a plate |
| 12/29/2004 | EP0614405B2 Improved panel clinching methods |
| 12/28/2004 | US6834524 Apparatus for swaging ferrules |
| 12/23/2004 | WO2004110666A1 Method for connecting thin tube to heat transfer tube |
| 12/22/2004 | EP1488870A1 Method and apparatus for sealing a pipe that conveys gases or liquids |
| 12/21/2004 | US6833214 Multiple uneven plate and separator using multiple uneven plate |
| 12/16/2004 | US20040251035 Hydraulically assisted tubing expansion |
| 12/16/2004 | DE4404659B4 Verfahren zum Herstellen einer Nietverbindung sowie Werkzeug zur Durchführung des Verfahrens A method for producing a riveted joint, as well as a tool for carrying out the method |
| 12/16/2004 | DE10339291B3 Radial press for pressing hollow workpieces, especially hose fittings, comprises a press frame with press yokes, and a press drive with a press jaw assembly forming a press tool |
| 12/15/2004 | EP1485217A1 Method and forming machine for working a workpiece |
| 12/15/2004 | EP1090244B1 Slotted crimping die for use in a crimping machine |
| 12/09/2004 | US20040245676 Method of making a two-piece super-plastic formed lightweight aluminum door |
| 12/09/2004 | US20040244451 Method and forming machine for working a workpiece |
| 12/09/2004 | DE10350157B3 Punching device for joining hollow profiles at opposite-lying sides has a holding unit having an E-profile consisting of a first C-profile and a second C-profile |
| 12/09/2004 | CA2526378A1 Method for the production of a hollow profile provided with a terminal lid, and jack console |
| 12/08/2004 | EP1141517B1 Drilling method |
| 12/08/2004 | CN1553834A Crimping assembly |
| 12/02/2004 | WO2004104267A1 Protective fluoride coatings for aluminum alloy articles |
| 12/02/2004 | WO2004103603A1 Production of clad pipes |
| 12/02/2004 | US20040237707 System for coupling a toothed starter ring to a support connected to the output shaft of an internal combustion engine |
| 12/02/2004 | US20040237621 Contraction tool |
| 12/01/2004 | EP1481745A1 Device and method for determining axial alignment or misalignment of a punch with respect to a die |
| 12/01/2004 | EP1480860A1 Wiper arm |
| 12/01/2004 | EP1272785B1 Method and device for tightly fixing a piece of flexible tubing consisting of an elastomer material to a connecting part |
| 12/01/2004 | CN2659586Y Fixed expander for hot rolled metal composite pipe |
| 12/01/2004 | CN2659585Y Diameter regulatable expander for hot rolled metal composite pipe |
| 12/01/2004 | CN1177659C Bordering and/or crease-closing machine and method for operating the same |
| 12/01/2004 | CN1177658C Process for folding workpiece |
| 11/30/2004 | US6823575 Securement of head rest support into automobile seat frame |
| 11/27/2004 | CA2467817A1 Device and method for determining axial alignment or misalignment of a punch with respect to a die |
| 11/25/2004 | WO2004101315A2 Method for manufacturing a panel-shaped component, and a body component |
| 11/25/2004 | US20040234357 Self-attaching female fastener element, sealed fastener and panel assembly and method of forming same |
| 11/25/2004 | US20040231125 Method of joining tubular members |
| 11/25/2004 | DE10319376A1 Werkzeug für Fittinge für den Anschluss von Rohren Tool for fittings for connecting pipes |
| 11/24/2004 | EP1015294B1 Transverse beam for motor vehicle |
| 11/18/2004 | WO2004098810A1 Process for joining together components |
| 11/18/2004 | WO2004098808A1 Multilayered thermal sheet |
| 11/18/2004 | US20040230384 Electric fuel pump condition monitor system using electrical signature analysis |
| 11/18/2004 | US20040229071 Overcoating with blend of fluoride and polymer; heating, decomposition forming oxyfluoride |
| 11/18/2004 | US20040226723 Procedures and equipment for profiling and jointing of pipes |
| 11/18/2004 | US20040226332 Multiple bladder internal tube expansion and method |
| 11/18/2004 | DE19721478B4 Druckfügeverfahren und damit hergestellte Rahmen Pressure joining method and thus produced frame |
| 11/18/2004 | DE10318060A1 Matrize für einen Werkzeugsatz zum mechanischen Fügen Template for a set of tools for mechanical joining |
| 11/17/2004 | EP1477246A1 Metal sheet clinching unit |
| 11/17/2004 | EP1255626B1 Crimping die employing powered chuck |
| 11/16/2004 | US6817382 Pile member |
| 11/16/2004 | CA2279152C Multiple uneven plate, multiple uneven plate bending mold, multiple uneven plate manufacturing method and separator using multiple uneven plate |
| 11/11/2004 | WO2004097170A1 Expander system for stepwise expansion of a tubular element |
| 11/11/2004 | WO2004097169A1 Expander system for incremental expansion of a tubular element |
| 11/11/2004 | WO2004096499A1 Tool for fittings for connecting pipes |
| 11/11/2004 | CA2523352A1 Expander system for stepwise expansion of a tubular element |
| 11/11/2004 | CA2523350A1 Expander system for incremental expansion of a tubular element |
| 11/09/2004 | US6813818 Method for joining vehicle frame components |
| 11/09/2004 | CA2329165C Method for producing a rim hole |
| 11/04/2004 | US20040216925 Method and apparatus for drilling and lining a wellbore |
| 11/04/2004 | US20040216878 Method and apparatus for drilling and lining a wellbore |
| 11/04/2004 | US20040216290 Electric drive for a shaping die |
| 11/04/2004 | DE4400185B4 Verfahren und Vorrichtung zur Herstellung einer zwei Flansche und einen Steg aufweisenden Schiene für Hängedecken Method and device for producing a two flanges and a web having rail for suspended ceilings |
| 11/03/2004 | EP1472429A1 Method for the production of a metal sheet door panel and door panel produced according to said method |
| 11/02/2004 | US6810707 Compressed-radius hem-forming process and tool |
| 10/28/2004 | WO2004067250A3 Toothless crimping tool for plastic pipe connectors |
| 10/28/2004 | US20040211056 Heat exchanger tube expanding apparatus |
| 10/27/2004 | EP1294594B1 Overload safety device and method for the production thereof |
| 10/26/2004 | US6807717 High velocity forming of local features using a projectile |
| 10/26/2004 | CA2288271C A method for improving the hemmability of age-hardenable aluminum sheet |
| 10/21/2004 | US20040206376 Apparatus and a method for cleaning a folding roller |
| 10/21/2004 | US20040206149 Hemming device and hemming method |
| 10/21/2004 | DE10325974B3 Sealing support made from a fibrous material used in camshafts has a core made from axially running composite fibers and a sleeve made from peripherally running composite fibers |
| 10/21/2004 | DE10204638B4 Verfahren zum Herstellen eines Metallblechtürblatts A method of manufacturing a sheet metal door panel |
| 10/20/2004 | EP1468758A1 Die for a tool set for mechanical joining |
| 10/20/2004 | CN1171691C T-shaped member extruding and connecting process and special pressing and forming cutter |
| 10/19/2004 | US6804981 Flanging device for pre-flanging and flanging of components |
| 10/14/2004 | WO2004087347A1 Holder unit and hemming processing device with the same |
| 10/14/2004 | WO2004015316A3 Method for producing a connection |
| 10/14/2004 | DE10314544A1 Forming interlocking connection between thin-walled materials, inserts surface projection through passage in second surface and rivets projection over opening |
| 10/14/2004 | DE102004002267B3 Einrichtung und Verfahren zur Herstellung eines Hohl- oder Schalenprofils Apparatus and method for producing a hollow or shell profile |
| 10/13/2004 | EP1377397B1 Tool for riveted connection |
| 10/12/2004 | US6802111 Tool for producing camshafts by expanding |
| 10/07/2004 | WO2001002690A3 Apparatus and method for connecting tubular members |
| 10/07/2004 | US20040195817 Method of hydroforming articles and the articles formed thereby |
| 10/07/2004 | US20040194314 Retention method of a bearing |
| 10/07/2004 | US20040194281 Composite part and method for the production thereof |
| 10/06/2004 | EP1332081B1 Column tube of a steering column of a motor vehicle and a method for producing the column tube |
| 10/06/2004 | CN1170149C Radiation source assembly and connector pressing bed for manufacturing the same |
| 10/05/2004 | US6799448 Device for placing a mechanical retaining means |
| 09/30/2004 | US20040187542 Flanging processes with radial compression of the blank stretched surface |
| 09/30/2004 | US20040187535 Flanging and hemming process with radial compression of the blank stretched surface |
| 09/30/2004 | US20040187191 Sports cap having detachable belt |
| 09/29/2004 | EP1461171A1 Expanding method and device and resulting expanded elastic articulation |
| 09/29/2004 | EP1340305B1 Workpiece |
| 09/29/2004 | CN2644045Y Hydraulic cylinder of rubber casting roller head |
| 09/23/2004 | WO2004081340A1 Interactive swage |
| 09/23/2004 | DE10310966A1 Positive fit connection between two metal sheets in a motor vehicle body has pot shaped depression filled with a deformable material such as a soft metal |