| 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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| 05/20/2008 | US7374708 Method of constructing a large, three-dimensional, laminar body |
| 05/20/2008 | US7374157 Spring assembly and method for manufacturing the same |
| 05/20/2008 | CA2461855C Vibration assisted tubing expansion |
| 05/15/2008 | WO2008056333A1 Crimping of detonators |
| 05/15/2008 | WO2008055570A1 Method and system for producing reinforced sheet metal blanks |
| 05/15/2008 | US20080112854 Device receiving layer including receiving part into which microfluidic device is inserted, and pattern layer on which patterns connected to flow paths of microfluidic device are formed, wherein each of pattern and device receiving layers is bonded to an adjacent layer to prevent fluid leakage |
| 05/15/2008 | US20080112446 Semiconductor laser module, semiconductor laser, and method of assembling the same |
| 05/15/2008 | US20080110403 Round bale feeder |
| 05/15/2008 | DE202008001100U1 Rohraufweitvorrichtung Rohraufweitvorrichtung |
| 05/15/2008 | DE112006001867T5 Verbindungsvorrichtung und ein -verfahren für Metallplatten Connection apparatus and method for metal plates |
| 05/15/2008 | CA2667669A1 Crimping of detonators |
| 05/14/2008 | CN101176960A Method for coupling metallic target material and target holder |
| 05/13/2008 | US7370553 Steering spindle arrangement and a method for the production thereof |
| 05/13/2008 | US7370397 Tool kit and method for repairing a damage vehicle body member with a hem flange |
| 05/13/2008 | CA2366960C A process in joining |
| 05/08/2008 | US20080107584 Reaction Vessel |
| 05/08/2008 | US20080107563 For use with a fumigation chamber that in part incorporates a flexible canopy; fumigation of any type of bulk material or product which may contain pests, insects or other vermin |
| 05/08/2008 | US20080105020 Hydro forming apparatus for making U-shaped products |
| 05/08/2008 | US20080104822 Protective sheet loader |
| 05/08/2008 | US20080104818 Cell Production Method and Cell Production Facility |
| 05/08/2008 | US20080104817 Spline Rolling Tool, and Process of Manufacturing Spline Rolling Tool |
| 05/08/2008 | DE102006051245A1 Production device for processing i.e. folding, component, has receiving device that is arranged in work area, and interchangeable during change of component variants to be processed against other receiving devices arranged in supply areas |
| 05/07/2008 | EP1918040A1 Apparatus for making a container closure assembly |
| 05/07/2008 | CN101175940A Deformable mechanical pipe coupling |
| 05/07/2008 | CN101175583A Cylindorical rod and method for manufacturing the same |
| 05/07/2008 | CN101172290A Drum head device and application in metal adherence |
| 05/07/2008 | CN100386164C Aluminum alloy plate member having hem portion |
| 05/06/2008 | US7367404 Tubing seal |
| 05/06/2008 | CA2450879C Apparatus for and method of radial expansion of a tubular member |
| 05/02/2008 | WO2008050911A1 Punching method and punching device employing hydro-form and hydro-formed part and structure body |
| 05/01/2008 | US20080099183 Aluminum Clad Steel Composite for Heat Exchanger Tubes and Manifolds |
| 04/30/2008 | EP1916382A1 Device and method for securing a sealing element on a rotor |
| 04/30/2008 | EP1448328B1 Method of hydroforming articles and the articles formed thereby |
| 04/30/2008 | DE102006009292B4 Falzvorrichtung Folding machine |
| 04/30/2008 | CN101168181A Location riveting method and stamping mould between two metal plates |
| 04/29/2008 | US7364208 Structure for connecting two members, method therefor, and die |
| 04/29/2008 | US7363691 Method and apparatus for forming a mono-diameter wellbore casing |
| 04/29/2008 | US7363690 Method and apparatus for forming a mono-diameter wellbore casing |
| 04/24/2008 | WO2008046597A1 Tool for producing exhaust-gas conducting devices |
| 04/24/2008 | WO2008046595A1 Method and tool for producing exhaust-gas conducting devices |
| 04/24/2008 | WO2008046439A1 Sleeve |
| 04/24/2008 | WO2008001056A3 Document handling apparatus |
| 04/24/2008 | US20080095935 Biosensor element and method for manufacturing the same |
| 04/24/2008 | US20080092382 Hydraulic end head with internally cast hydraulic circuits |
| 04/24/2008 | US20080092361 Method of manufacturing walk-in tubs |
| 04/24/2008 | DE102007041644A1 Pair of pressing jaws for electric pressing tools for pressing fittings onto pipe in sanitary sector, has pin-like securing portion that is formed at end of accommodating opening as crosspiece of pressing jaw, engages tension spring |
| 04/24/2008 | DE102006049146A1 Procedure for producing assembly of vehicle body existing from two sheet metal form parts connected with one another, by press-hardening the sheet metal parts and producing a power and/or form lock connection between the sheet metal parts |
| 04/24/2008 | DE102006049145A1 Procedure for connection of sheet metal form parts for the production of assembly of vehicle body, by heating a section of a sheet metal part connected with other part, and producing a power and/or form lock connection with other part |
| 04/23/2008 | CN101166588A Method for roll hemming and apparatus thereof |
| 04/22/2008 | US7360604 Expander system for stepwise expansion of a tubular element |
| 04/22/2008 | US7360390 Method for securing corner connectors within a duct section |
| 04/17/2008 | WO2008045392A2 Method and apparatus for assembling exterior automotive vehicle body components onto an automotive vehicle body |
| 04/17/2008 | US20080087418 Pipeline |
| 04/17/2008 | US20080087075 Test sensor with a side vent and method of making the same |
| 04/17/2008 | US20080086864 System and method for component mounting |
| 04/17/2008 | US20080086827 Oral care implement having one or more moving sections |
| 04/17/2008 | DE19616975B4 Verfahren zur Prüfung der Preßkraft eines Preßwerkzeuges Method for testing the compressive force of a press tool |
| 04/17/2008 | DE102006049015A1 Semi-finished material made from steel or a steel alloy used in vehicle construction comprises connecting units fitting a deformation in the region of the sandwich structure of the material |
| 04/17/2008 | DE102006049014A1 Sheet metal sandwich panel for automotive construction has outer steel panel linked to inner steel panel by spacers |
| 04/17/2008 | DE102006048645A1 Durchsetzfügevorrichtung mit rotierender Matrize und rotierendem Fügestempel By joining device with rotating die and rotating assembly die |
| 04/16/2008 | EP1911534A1 Joining device with rotating die and punch and method for joining |
| 04/16/2008 | EP1910035A2 Tool for the connection of tubes by means of connection sleeves |
| 04/16/2008 | EP1909987A1 System and process for crimping a fitting to a fluid conduit |
| 04/16/2008 | EP1444061B1 Crimping assembly |
| 04/16/2008 | CN201047367Y Steel tube diameter enlarging machine duplex combined oil cylinder |
| 04/16/2008 | CN201046491Y Steel tube expanding feeding vehicle |
| 04/16/2008 | CN201046489Y Jack-up mechanism of expanding machine |
| 04/16/2008 | CN201046487Y Steel pipe expanding cylinder stroke detecting control device |
| 04/16/2008 | CN201046486Y Transposed support means for cantilever brace |
| 04/16/2008 | CN201046485Y Steel pipe clamp |
| 04/16/2008 | CN201046484Y Rear flusher of steel pipe expanding machine |
| 04/16/2008 | CN201046483Y Steel pipe expanding head |
| 04/16/2008 | CN201046482Y Steel pipe expanding set |
| 04/16/2008 | CN101161366A A convex-enlarging machine |
| 04/16/2008 | CN100381222C Method for manufacturing a panel-shaped component, and a body component |
| 04/16/2008 | CN100381218C Method and device for connecting metal plates and band steel hot-rolling mill |
| 04/15/2008 | US7358007 Laminate, method for preparation thereof, and use thereof |
| 04/15/2008 | US7357190 Radial expansion of tubular members |
| 04/15/2008 | US7356903 Stent delivery system |
| 04/10/2008 | US20080084307 Electronic article surveillance marker |
| 04/10/2008 | US20080083258 Tilting System for a Flanging Device |
| 04/10/2008 | US20080083109 Performing maintenance without changing device height or reaction vessel size; jig placed on lid of semiconductor batch type vertical processing furnace |
| 04/09/2008 | EP1907149A1 Universal press for deforming pipe connection sleeves, and for other uses |
| 04/09/2008 | CN101157106A Mandrel sealing part |
| 04/08/2008 | US7354227 Apparatus and method for manufacturing plastic frameworks such as window frames |
| 04/08/2008 | CA2349890C Bordering and/or crease-closing machine and method for operating the same |
| 04/05/2008 | CA2562608A1 Attachment of connector bushings to tubular electric heating elements |
| 04/03/2008 | US20080081151 Vapor deposited nanometer functional coating adhered by an oxide layer |
| 04/03/2008 | US20080078150 Laminated sheet, method of producing the sheet, exhaust gas processing device, and method of producing the device |
| 04/03/2008 | DE202008001489U1 Fügeverbindung für Blechumformteile und Durchzug mit einer solchen Fügeverbindung Joining connection for formed sheet metal parts and pulling with such a joint connection |
| 04/03/2008 | DE102006045485A1 Device for connecting the beginning of a new metal band with the end of an old metal band, comprises spaced lower stamps and spaced upper stamps having punching tool |
| 04/02/2008 | CN101156014A Flared cone fitting |
| 04/02/2008 | CN100377805C Clinching method and tool therefor |
| 04/01/2008 | US7350585 Hydraulically assisted tubing expansion |
| 03/27/2008 | WO2007017355A8 Pipe expander |
| 03/27/2008 | US20080075970 A steel body plated on the surface with a zinc alloy containing <30% iron and subjected to heating/quenching; maintaining the zinc content in the zinc-plate by including aluminum and silicon which have alloying-retarding and readily-oxidizing functions; lightweight auto parts; dimensional stability |
| 03/27/2008 | US20080072643 Ultrasonic crimping apparatus, crimping member, ultrasonic crimping method and arm production method |
| 03/27/2008 | DE102007008607A1 Fixing bush- or nut insert into sheet metal wall against high internal pressure, employs single plunger stroke to cut hole, force insert into surrounding metal and lock it in place |
| 03/26/2008 | EP1901864A2 Identification attachments for compression tools |
| 03/26/2008 | EP1673185B1 Method and device for creating a press-fitted pipe joint with a plug-type connection |