| 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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| 09/20/2001 | WO2001068285A1 Hemming unit |
| 09/20/2001 | US20010022101 Hemming device and hemming method |
| 09/20/2001 | DE10011854A1 Roll folding head for creating sheet metal fold joint has fixed-tension spring in spring cage supported on one side by carrier and on other by force measurer |
| 09/19/2001 | EP1134473A1 Press-fitted pipe joint |
| 09/13/2001 | US20010020491 Pipe body and forming method of the same |
| 09/13/2001 | US20010020381 Mechanical pipe expander |
| 09/13/2001 | DE10032331C1 The mechanical coupling bond between the ends of two tubular workpieces has a swallowtail contour at their ends for one to be pushed into the other and the outer bent edge is forced back inwards |
| 09/12/2001 | EP1133011A2 Method of connecting circuit element |
| 09/12/2001 | EP1132158A1 Method and apparatus for mechanically joining metal parts |
| 09/12/2001 | EP1132157A1 Bending and hemming method and apparatus |
| 09/11/2001 | US6286214 Self-extruded bushing assembly and method of making the same |
| 09/11/2001 | US6286193 Apparatus for mechanical joining |
| 09/10/2001 | CA2336243A1 Bending and hemming method and apparatus |
| 09/07/2001 | WO2001064368A1 A joint for sheet material and a method of joining sheet material |
| 09/06/2001 | DE10100990A1 Device for extending pipes comprises an adjusting/pivoting arrangement having a spindle and an element which moves in the axial direction of the pipe to be extended |
| 09/06/2001 | DE10012276C1 Metal sheet folding device has folding tool fitted to handling unit running along flange |
| 09/06/2001 | DE10008204A1 Component connection between two parts of motor vehicle has protrusion with diameter increasing towards rear of part with opening; parts are held together by shape-locking and welding |
| 09/06/2001 | DE10007914C1 Fitting oder Armatur zur Herstellung einer Pressverbindung mit einem eingesteckten Rohrende Fitting or fitting for producing a press connection with an inserted pipe end |
| 09/04/2001 | US6283159 Double-walled pipe structure |
| 08/30/2001 | WO2001063160A1 Fitting or mounting for producing a press joint with an inserted tube end |
| 08/30/2001 | US20010016986 Self-extruded bushing assembly and method of making the same |
| 08/29/2001 | EP1126938A1 Bordering and/or crease-closing machine and method for operating the same |
| 08/29/2001 | CN1310063A Inner hole reaming method and product of commutator bushing |
| 08/23/2001 | WO2001060545A1 Expanding a tubular member |
| 08/23/2001 | WO2001060544A2 Tubular assembly having hydroformed interconnecting member and method for making same |
| 08/22/2001 | EP1125654A2 Mechanical tube expander |
| 08/22/2001 | EP1124655A1 Method for folding sheet metal on a folding bed and device for carrying out said method |
| 08/22/2001 | CN1308999A Tube body and method for forming tube body |
| 08/21/2001 | US6276740 Method of securing components together and a structural member made by said method |
| 08/21/2001 | US6276186 Hydraulic pressing device and method for operating the same |
| 08/21/2001 | US6276111 Structural joint assembly and method therefor |
| 08/21/2001 | US6276044 Shaped multilayer metal foil shield structures and method of making |
| 08/21/2001 | US6276040 Element, method of attaching the element to a plate-like component, component assembly and die buttons |
| 08/16/2001 | US20010013243 Pressing pincer |
| 08/16/2001 | EP1123760A1 Device for monitoring the press force of a hydraulic press tool |
| 08/16/2001 | EP0853513B1 Systems and methods for making decorative shaped metal cans |
| 08/09/2001 | US20010012800 Method of connecting circuit element |
| 08/09/2001 | US20010012469 Method of forming a frame joint structure |
| 08/09/2001 | US20010011470 Process and device for producing pipes as per the UOE process |
| 08/09/2001 | DE10060035A1 Vorrichtung zum mechanischen Fügen von Blechen, Profilen und/oder Mehrblechverbindungen Apparatus for mechanically joining metal sheets, profiles and / or multi-sheet joints |
| 08/08/2001 | EP1121997A1 Automatic pipe swaging device with hydraulic transmission |
| 08/08/2001 | EP1121993A2 Pipe body and forming method of the same |
| 08/02/2001 | WO2001054858A1 Crimping die employing powered chuck |
| 08/02/2001 | US20010010865 Flexible corrugated multilayer metal foil shields and method of making |
| 08/02/2001 | US20010010168 Method of securing workpieces together |
| 08/02/2001 | DE10003572A1 Verfahren zum Befestigen eines stabförmigen Teiles in einer Halterung, Gewindestab und Verwendung des Gewindestabes A method for attaching a rod-shaped part in a holder, threaded rod, and use of the threaded rod |
| 08/01/2001 | EP1120179A2 Method for attaching a rod shaped part to a holder, threaded rod and use of the threaded rod |
| 08/01/2001 | EP0741613B1 Driving device for a bending unit |
| 07/26/2001 | WO2001000347A3 Method and device for connecting superimposed plates |
| 07/25/2001 | EP1117497A1 Jointing device, push-through jointing method and push-through joint assembly |
| 07/18/2001 | EP1115518A1 Method and device for connecting overlapping flat parts |
| 07/17/2001 | US6260401 Method of molding high expansion pipe and the high expansion pipe |
| 07/11/2001 | EP1114698A2 Crimping pliers |
| 07/11/2001 | CN1302700A Pipe expanding steel head and method of expanding pipe |
| 07/10/2001 | US6257043 Modified flat hem apparatus and method |
| 07/10/2001 | US6257042 Open throat crimping machine |
| 07/10/2001 | US6256853 Crimping die employing powered chuck |
| 07/05/2001 | DE19961607A1 Device for manufacturing pressed ring connections between hose and attachment has base plate with rotatable cam disc and press jaw holder so that press jaw acts on pressed ring when disc is rotated |
| 07/04/2001 | EP1112790A2 Modified flat hem apparatus and method |
| 07/04/2001 | EP0918940B1 Connection between two building elements |
| 07/04/2001 | CN1067924C Joint structure for metal plates |
| 07/03/2001 | US6253596 Process and device for producing pipes as per the UOE process |
| 06/30/2001 | CA2327985A1 Modified flat hem apparatus and method |
| 06/28/2001 | US20010004804 Device and process for joining fitting parts on hollow profiles by means of fluid high internal pressure |
| 06/26/2001 | US6250122 Method and apparatus for reshaping a container body |
| 06/21/2001 | US20010004154 Method for clamping a pipe with a hose or a pipe with the aid of a compression sleeve |
| 06/21/2001 | DE10001205C1 Finishing device for upright edge of e.g. motor vehicle body parts has finishing roller with brush roller and sponge element, supplied with cleaning agent |
| 06/20/2001 | EP1108942A2 Method for clamping a pipe with a hose or a pipe with the aid of a compression sleeve |
| 06/20/2001 | EP1108481A2 Method for assembling metal sheets without welding, by riveting |
| 06/20/2001 | EP1108480A2 Device and method for effecting a mechanical |
| 06/20/2001 | EP0810907A4 Two piece pedal rod and method of making same |
| 06/20/2001 | CN1067303C Shrinking method |
| 06/13/2001 | EP1106276A2 Press tool for pressing rotationally symmetrical hollow components |
| 06/13/2001 | EP1105228A2 Method for deforming through high inner pressure at least two hollow bodies having each at least one opening, especially metal tubes or metal hollow profiles |
| 06/13/2001 | CN2434079Y Flaring machine of aluminium-plastic pipe and plastic lining aluminium pipe |
| 06/07/2001 | WO2001040696A1 Device for producing a pipe coupling |
| 06/07/2001 | US20010002506 Method and apparatus for joining metal sheets and the like |
| 06/07/2001 | CA2393957A1 Device for producing a pipe coupling |
| 06/05/2001 | US6240627 Apparatus for mechanical joining |
| 06/05/2001 | US6240626 Pressing device |
| 05/31/2001 | WO2001038687A2 Pipe connecting method |
| 05/30/2001 | EP1103320A1 Hemming device |
| 05/29/2001 | CA2150811C Pressing tool |
| 05/29/2001 | CA2140196C Mechanical connection for reinforcing bars, device for placing this mechanical connection and process for fixing the mechanical connection for reinforcing bars |
| 05/25/2001 | WO2001036124A2 A tool for joining two or several overlaying sheet formed members |
| 05/23/2001 | EP1100648A1 An apparatus for securing components upon a structural member |
| 05/22/2001 | US6233804 Tool for clinching two members together |
| 05/17/2001 | WO2001034322A1 Method and device for expanding heat exchanger tube |
| 05/16/2001 | EP1099618A1 Hemming device |
| 05/16/2001 | CN2430230Y Seal slot rolling press forming knife |
| 05/16/2001 | CN1065806C Press head of hydraulic tool |
| 05/15/2001 | US6231944 Method for producing a thermal, acoustical and/or vibrational abatement shield and shield produced thereby |
| 05/10/2001 | WO2001033675A1 Open throat crimping machine |
| 05/10/2001 | DE10040173A1 Vorrichtung zum Aufweiten und Formen von Dosenkörpern An apparatus for expanding and forming of can bodies |
| 05/09/2001 | EP1098156A1 Gas-liquid heat exchanger and method for its manufacture |
| 05/09/2001 | EP1097760A2 Metal pipe expander |
| 05/09/2001 | EP1097759A1 Roller rolling type working device and roller rolling type working method |
| 05/09/2001 | EP1097309A1 A joint for sheet material and a method of joining sheet material |
| 05/08/2001 | CA2106428C Portable collet crimping apparatus |
| 05/03/2001 | DE19949924A1 Built-on part fixing process, involving forming at least one through passage in metal surround with walls projecting over outer surface of base body |