| 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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| 12/31/2003 | WO2003019688A3 Tubular hollow body for a piezo actuator module and method for production thereof |
| 12/31/2003 | CN1463810A Multiple tube inner tube rolling expansion synthesized apparatus and products thereof |
| 12/24/2003 | WO2003106068A1 Crimping apparatus |
| 12/24/2003 | CN1131772C 一种柔性的波纹状多层金属薄片防护屏及其制造方法 A flexible corrugated multilayer metal foil shield and its manufacturing method |
| 12/18/2003 | US20030230260 Assembled camshaft for engine and production method thereof |
| 12/18/2003 | US20030230132 Crimping apparatus |
| 12/18/2003 | US20030230128 Hydraulic swage press |
| 12/18/2003 | DE10217622C1 To form a metal profile and especially a chamber profile, from at least one bar and two straps, a slide is fitted with press rollers against the inner strap surfaces and outer counter rollers, to give an adjustable strap gap |
| 12/17/2003 | EP1371816A2 Assembled Camshaft for Engine and Production Method Thereof |
| 12/17/2003 | EP1234136B1 Device for producing a pipe coupling |
| 12/16/2003 | US6663329 Self-penetrating fastening rivet |
| 12/16/2003 | US6662620 Steel stud crimper |
| 12/16/2003 | US6662424 Method of attaching a logistics rail to a trailer side wall |
| 12/16/2003 | US6662422 Method for attaching a headrest guide to a seat frame |
| 12/11/2003 | US20030226390 Hand tool in pliers form for expanding hollow bodies |
| 12/10/2003 | EP1369188A1 Plier like hand tool for enlarging hollow bodies |
| 12/10/2003 | EP1368554A1 Expander for expanding a tubular element |
| 12/10/2003 | EP1368206A1 Method for fixing a crosspiece and an arm, particularly for a semi-rigid axle |
| 12/10/2003 | EP1259339B1 A joint for sheet material and a method of joining sheet material |
| 12/10/2003 | CN1461247A Folded-seam connection, method and device for producing it |
| 12/10/2003 | CN1130497C Flange member, noice silencer, tube end closure or connection device, and forming method and device |
| 12/09/2003 | US6660403 Flexible corrugated multilayer metal foil shields and method of making |
| 12/09/2003 | US6659137 Two-layer clad pipe |
| 12/04/2003 | WO2003100270A1 Housing for receiving a bearing component and method for producing the same |
| 12/02/2003 | US6654995 Method for joining tubular members |
| 11/27/2003 | WO2003097269A1 Method for closing a hydraulic pneumatic and/or oleopneumatic cylinder and means for implementing thereof |
| 11/27/2003 | US20030217844 Deformable member |
| 11/27/2003 | US20030217580 Apparatus for flanging metal sheets |
| 11/27/2003 | DE10224075C1 Folding device for securing reinforcing frame on inside of automobile sliding roof opening by provision of folded connection flange |
| 11/26/2003 | EP1364725A1 Fastening device for bread-making trays |
| 11/26/2003 | EP1364443A1 Workpiece for a stator housing of an electric machine |
| 11/26/2003 | CN1128711C Shaped multiplayer metal foil shield structures and method of making |
| 11/25/2003 | US6651334 Tank of heat exchanger and method of producing same |
| 11/25/2003 | US6651300 Clinching device with movable lever |
| 11/20/2003 | WO2003095124A1 A method for mechanically joining two or more layers of sheet material |
| 11/20/2003 | WO2003095123A1 A tool and process for forming a hem |
| 11/20/2003 | DE10236132C1 Connection formation method for joining hollow profile and hollow component using high internal fluidic pressure for forming common indent locking overlapping wall sections together |
| 11/20/2003 | DE10208304C1 Compression connection process monitoring and control method using evaluation of ultrasonic pulses reflected from boundary surface between joined components |
| 11/19/2003 | EP1212576B1 Contact bodies and method and apparatus of making same |
| 11/13/2003 | US20030209048 Compressed-radius hem-forming process and tool |
| 11/12/2003 | EP1361004A2 Apparatus for shaping angle section bars |
| 11/11/2003 | US6644089 Method for actuating a tappet in a lifting or clamping device, especially for folding sheet metals in car manufacture |
| 11/11/2003 | US6644088 Apparatus for flanging metal sheets |
| 11/06/2003 | WO2003090949A1 Method for hemming |
| 11/05/2003 | CN1454069A Device for connecting surgical clearing or drilling tool components |
| 11/04/2003 | US6642473 Hemming and in-situ laser welding method and apparatus |
| 11/04/2003 | US6640601 Electric hemming press |
| 11/04/2003 | US6640599 Tool for automatic roll folding |
| 11/04/2003 | US6640427 Apparatus for making contact bodies |
| 10/30/2003 | US20030201663 Seat frame structure and method for forming |
| 10/30/2003 | US20030200782 Method for hemming |
| 10/29/2003 | EP1355749A1 Method for the application of a function element to a mouldable metal piece using a high pressure moulding process, assembled piece and die |
| 10/23/2003 | WO2003086678A1 Crimping blade profile |
| 10/23/2003 | US20030197370 Expansion wedge for use with heat exchanger tube, and structure for mounting tubes to header member of the heat exchanger |
| 10/23/2003 | US20030196471 Portable crimping device for crimping fitting sockets |
| 10/23/2003 | US20030196307 Joining and forming of tubular members |
| 10/22/2003 | CN1450288A Method for mfg of poppet valve |
| 10/16/2003 | WO2003084694A1 Clinching method and tool therefor |
| 10/16/2003 | US20030192362 Flat pinch hemming of aluminum panels |
| 10/15/2003 | EP1353044A2 Method of manufacturing a poppet valve |
| 10/14/2003 | US6631544 Method for installing end member to hollow shaft member |
| 10/09/2003 | WO2003082494A1 Swaging device |
| 10/09/2003 | US20030188564 Ductile material lance joiner |
| 10/08/2003 | EP1350579A2 Method for making heat exchanger bodies |
| 10/08/2003 | EP1349683A1 Ductile material lance joiner |
| 10/08/2003 | CN1446645A Technical method for hardness adhibition wall of steel and stainless steel liner tube |
| 10/02/2003 | WO2003056125A3 Bore liner |
| 09/30/2003 | US6627908 Radiation source assembly and connector press used in producing such assemblies |
| 09/25/2003 | WO2003078089A1 Method and apparatus for interlocking tubular members |
| 09/25/2003 | US20030177809 Swaging device |
| 09/25/2003 | CA2479330A1 Method and apparatus for interlocking tubular members |
| 09/24/2003 | EP1346160A1 Bolt element comprising a shaft part and a spherical head, assembly component and a method for producing a bolt element |
| 09/24/2003 | EP1346159A1 Method for moulding and joining at least two components and corresponding device |
| 09/24/2003 | EP1345711A2 Method and forming machine for deforming a hollow workpiece |
| 09/24/2003 | EP0996760B1 A method for improving the hemmability of age-hardenable aluminum sheet |
| 09/23/2003 | CA2323392C Hemming machine |
| 09/18/2003 | WO2003076101A1 Method and forming machine for working a workpiece |
| 09/18/2003 | CA2377160A1 Method and apparatus for interlocking tubular members |
| 09/17/2003 | EP1194264B1 Method for placing a functional element; die, functional element; assembly element and die arrangement |
| 09/17/2003 | EP1100648B1 An apparatus for securing components upon a structural member |
| 09/17/2003 | CN1443101A Hydraulic swage press |
| 09/16/2003 | US6619694 Shock absorbing type steering shaft |
| 09/16/2003 | US6619096 Die post assembly |
| 09/16/2003 | US6618921 Bare stent ship and crimp device |
| 09/11/2003 | US20030170073 Tubular rivet connection between two metal sheets and method for the production thereof |
| 09/11/2003 | US20030167814 Device and method for bending cylinder edge |
| 09/10/2003 | EP1341624A2 Hinged die cage assembly |
| 09/10/2003 | EP1341622A1 Folded-seam connection, method of producing it and device |
| 09/10/2003 | EP1165268B1 Tool for automatic roll folding |
| 09/09/2003 | US6615476 Method of manufacturing a hollow shaft having a flange at one end thereof |
| 09/04/2003 | WO2003072407A1 Wiper arm |
| 09/03/2003 | EP1340305A2 Workpiece |
| 09/03/2003 | EP1339509A1 Hand-held portable crimping tool |
| 09/03/2003 | CN2569938Y Equipment for expanding-contracting pipe diameter and increasing-reducing pipe wall of steel pipe |
| 09/03/2003 | CN1439513A Pipe fitting method and interstitial mould assembly therewith |
| 09/02/2003 | US6612146 Hemming machine with movable die cartridges |
| 09/02/2003 | US6612007 Ductile material clinch joiner |
| 08/28/2003 | WO2002068139A3 A method for making joints between sheet formed members |
| 08/28/2003 | DE29824956U1 Press tool for pressing pipe ends - has bearing with and abutment formed on it, together with press matrix having at least two press members connected to hydraulic cylinder and tension spring |
| 08/27/2003 | EP1338355A1 Punch for a ductile material joining tool |