| 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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| 05/20/1999 | DE19750928A1 High frequency shielding box case for electronic device |
| 05/20/1999 | DE19750067A1 Joining method for holders and collection pipes in motor vehicle cooling systems |
| 05/20/1999 | DE19743277A1 Setting aid for e.g. riveting tools etc. |
| 05/19/1999 | EP0916635A2 Ceramic coatings containing layered porosity |
| 05/19/1999 | CN1043411C Ring for swaging and method for mfg. same |
| 05/18/1999 | US5903967 Double cylinder body and a manufacturing method thereof |
| 05/18/1999 | CA2157699C Adhesive curing system and method for a hemming machine |
| 05/14/1999 | WO1999022887A1 Extended length rotary bending and forming devices and methods for manufacture thereof |
| 05/14/1999 | WO1998045066A8 Sheet joint and a method for manufacture thereof |
| 05/12/1999 | CN2317970Y Automatic reciprocating tuber-rubbing machine |
| 05/11/1999 | US5901594 For joining a metal tube to a wall of a metal sheet |
| 05/06/1999 | WO1999021668A1 Mechanical assembly process and device |
| 05/06/1999 | EP0912269A1 Process for fitting components rotationally fixedly on a shaft |
| 05/06/1999 | EP0912268A1 Method for joining and inspecting |
| 05/06/1999 | DE19748791A1 Joining method for sheet metal parts |
| 05/06/1999 | DE19747267A1 Verfahren zum Durchsetzfügen und Vorrichtung zu seiner Durchführung A method for clinching the equipment for its implementation |
| 05/04/1999 | US5899107 Process and pressing tools for joining tubular elements |
| 05/04/1999 | CA2127119C Swaging tool for axially swaged fittings |
| 04/29/1999 | WO1999020413A1 Method and device for producing a two chamber pressure pack |
| 04/29/1999 | WO1999020412A1 A method for manufacturing a shaft with refined surface |
| 04/29/1999 | DE19746017A1 Making two-chamber pressure can with spray valve closure |
| 04/28/1999 | EP0911093A1 Device for hemming sheet metal, especially bodywork in automobile construction |
| 04/28/1999 | CN2316065Y Hand electric hydraulic pressure jointing cramp |
| 04/28/1999 | CN2316064Y Hydraulic expansion-jointing equipment |
| 04/28/1999 | CN1215469A Method for installing a baffle in a tubular member |
| 04/22/1999 | WO1999019947A1 Hydraulic pressing device and method for operating the same |
| 04/22/1999 | DE19839268A1 Folded joint for joining two sheets to make components of parallelepiped section |
| 04/22/1999 | DE19825160A1 Hydraulic press device e.g. for connecting cable shoes to electrical cables or for riveting |
| 04/22/1999 | DE19746165A1 Composite formed of light metal component and additional part located on it |
| 04/14/1999 | EP0908657A1 Pipe swaging device with hydraulic transmission |
| 04/14/1999 | EP0908252A2 Method and device for controling wear of crimping pliers |
| 04/14/1999 | EP0907822A1 Method for expanding a steel tubing and well with such as tubing |
| 04/14/1999 | EP0907431A1 Process for shaping a flat metal workpiece |
| 04/14/1999 | CN2313686Y Pipe flaring apparatus |
| 04/08/1999 | DE19734355C1 Pipe press tool |
| 04/07/1999 | EP0906799A1 Blank for a structural member and method of manufacturing such a structural member for motor vehicles |
| 04/07/1999 | CN1213331A Crimper assembly |
| 04/06/1999 | US5890561 Connection between a ladder side rail and a hinged arm of a ladder hinge |
| 04/06/1999 | US5890287 Connection structure and process for connecting eye joints and slender metal pipes |
| 04/06/1999 | US5890270 Apparatus for installing clamping rings |
| 04/01/1999 | WO1999015288A1 Sheet joining method and apparatus and a rivet for use in the method |
| 03/31/1999 | EP0904168A1 Pressing tool |
| 03/31/1999 | EP0904167A1 Device for folding the edges of roof cutouts for motor vehicle sliding roofs |
| 03/30/1999 | US5887476 Method and device for expanding metal tubes |
| 03/30/1999 | US5887330 Crimping tool |
| 03/30/1999 | US5887329 Press tool |
| 03/25/1999 | WO1999014086A1 Shaped part with a spigot |
| 03/25/1999 | DE19756651C1 Folding press for motor vehicle bodywork |
| 03/25/1999 | DE19740067A1 Molding with pipe connecting pin |
| 03/24/1999 | EP0824383B1 Process and pressing tools for joining tubular elements |
| 03/24/1999 | CN2311326Y Adjustable hydraulic pipe expansion device |
| 03/23/1999 | US5884673 Pipe |
| 03/23/1999 | US5884405 Method and tool for joining sheet metal structures |
| 03/23/1999 | US5884386 Panel clinching methods and apparatus |
| 03/18/1999 | DE19730054C1 Expansion head with housing for screwing onto expander tongs |
| 03/17/1999 | EP0765206B1 Crimping tool |
| 03/16/1999 | US5882159 Element, method of attaching the element to a plate-like component, component assembly and die button |
| 03/16/1999 | US5882139 Method of sleeving an at least locally cylindrical part into a tubular part in a cruciform arrangement, tool for implementing said method, and assembly of two parts sleeved together by said method |
| 03/11/1999 | DE19754005C1 Connector for jewellery |
| 03/10/1999 | EP0678062B1 A method and a pipe element for providing a radially outwards directed bead at the end rim of a pipe |
| 03/10/1999 | CN1210044A Carbon steel pipe with inner and outer corrosionproof stainless steel coatings and production thereof |
| 03/09/1999 | US5879099 Rigid connection of structural parts in the case of a motor vehicle and tool and method for establishing the connection |
| 03/09/1999 | US5878617 Pneumatic decking crimper |
| 03/09/1999 | US5878477 Method for covering a flower pot and floral grouping |
| 03/04/1999 | WO1999010219A1 A method of securing components together and a structural member made by said method |
| 03/03/1999 | EP0898540A1 Method and device for fastening a reinforcement frame around a sunroof section |
| 03/02/1999 | US5875670 Tool for roll crimping a flange cover |
| 02/25/1999 | WO1999008623A1 Device for shaping a grid-like, radially deformable pipe section |
| 02/24/1999 | EP0897503A1 Process and device for producing a pipe press-fitted connection |
| 02/24/1999 | EP0897502A1 Tubing connector |
| 02/24/1999 | CN1208975A Apparatus for fixing elements of house-keeping electric applince |
| 02/23/1999 | CA2187762C Punching and stamping tool |
| 02/18/1999 | DE19733477A1 Device for producing by inner high pressure hollow profile joined on wall with seam part |
| 02/17/1999 | CN1042112C Fastening system of torque for jamming nut and fastening method |
| 02/11/1999 | WO1999006748A1 Pipe coupling method and apparatus |
| 02/10/1999 | EP0895828A1 Device for fastening pieces of an electrical household appliance |
| 02/10/1999 | EP0782650B1 Secondary crimping process |
| 02/10/1999 | CN1207695A Electromagnetic joining or welding of metal objects |
| 02/03/1999 | EP0854803A4 Frame apparatus and process for the manufacture of same |
| 02/03/1999 | CN1207062A Beta titanium-fiber reinforced composite laminates |
| 01/28/1999 | DE19732172A1 Method of removing flaws in cable tubes or conduits during manufacture |
| 01/28/1999 | DE19731563A1 Connection for thin-walled pipes |
| 01/28/1999 | DE19730654A1 Fixing ends of heat exchanger tubes into tube bases using rolling tool |
| 01/27/1999 | EP0893174A1 Sheet edge prehemming and final hemming unitk |
| 01/26/1999 | US5863081 Pipe connection structure |
| 01/21/1999 | DE19747291C1 Folder for motor vehicle body panels |
| 01/20/1999 | EP0891528A1 Method for installing a baffle in a tubular member |
| 01/20/1999 | CN2304484Y Improved pipe expander for pipe heat exchanger |
| 01/19/1999 | US5860213 Method of making a framing assembly |
| 01/14/1999 | WO1999001241A1 Method of joining metallic sheets |
| 01/14/1999 | DE19747292C1 Folding press for motor vehicle body work panels |
| 01/13/1999 | EP0890397A1 Apparatus and method of mechanical joining from sheet metal plates, profiles, and or multiple-sheet metal connections |
| 01/07/1999 | WO1999000200A1 Device for flaring a pipe |
| 01/07/1999 | EP0888834A1 Method of assembling the borders of one or more thin workpieces |
| 01/06/1999 | CN1203846A Method for making pipe with flange plate |
| 01/05/1999 | US5855053 Method and forming die for fabricating spiral groove torque tube assemblies |
| 12/30/1998 | WO1998058762A1 Process and machine for uniting rotatable machine components |
| 12/30/1998 | EP0887610A2 Pipe |
| 12/30/1998 | EP0887126A1 Pipe expanding device |
| 12/30/1998 | EP0822026B1 Method of manufacturing corrosion resistant heat exchangers |