| 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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| 07/24/2013 | CN203076470U Press-in riveting machine for seal ring of transmission end cover |
| 07/24/2013 | CN203076469U Assembling device of tappet hinge pin |
| 07/24/2013 | CN203076468U Riveted part manufacturing device |
| 07/24/2013 | CN103221161A 滚子卷边装置 Roller hemming device |
| 07/24/2013 | CN103212644A Control system and control method for pipe expanding proportional cylinder |
| 07/24/2013 | CN103212643A Strip head pressing-fit system of blank headless acid-washing for cold-rolling strip steel and working method thereof |
| 07/24/2013 | CN103212642A Multi-functional riveting and pressing device |
| 07/24/2013 | CN103212637A Composite magnetic plate riveting die set |
| 07/24/2013 | CN103212604A Hydraulic pressure expanding technology of double-layer metal composite welded pipe |
| 07/24/2013 | CN103212602A Mechanical expanding technology of double-layer metal composite welded pipe |
| 07/23/2013 | US8490459 Method and device for producing hollow profiled elements |
| 07/23/2013 | US8490455 Mold for press apparatus, and open-drawing method |
| 07/23/2013 | US8490287 Fence end spacer apparatus and method for use |
| 07/23/2013 | US8490277 Garbage disposal installation tool and method of use thereof |
| 07/23/2013 | US8490261 Method for the pressing of a press fitting, and pressing tool for this purpose |
| 07/18/2013 | DE102012100357A1 Tool jaw, particularly pressing jaw, for compressing workpieces, has tool jaw half detachably connected to holder through axle, where tool jaw halves are supported on respective axles, while each axle is provided with pair of movable bolts |
| 07/17/2013 | EP2364790B1 Method for connecting an end section of a pipe |
| 07/17/2013 | DE202012003758U1 Antriebseinrichtung für ein Hydraulik-Presswerkzeug Drive device for a hydraulic pressing tool |
| 07/17/2013 | CN203061733U Radiator tube expanding device |
| 07/17/2013 | CN203061732U Manually-operated pipe pressing device |
| 07/17/2013 | CN203061731U Riveting press for tail pedal pipe |
| 07/17/2013 | CN203061730U Stable accurate hydraulic pipe pressing machine |
| 07/17/2013 | CN203061729U Granary nip joint closing machine |
| 07/17/2013 | CN203061728U Special spline shaft fork dustproof cover revolving-riveting device |
| 07/17/2013 | CN203061727U High-capacity motor rotor ventilating slot piece riveting device |
| 07/17/2013 | CN203061726U Non-welded connection mode of metal connection piece and guide bar |
| 07/17/2013 | CN203061680U Die for riveting lock catch on car door |
| 07/17/2013 | CN103203420A Expanding connection method between heat exchange pipe and pipe plate and between heat exchange pipe and anti-scouring sleeve |
| 07/17/2013 | CN103203415A Fin radiator processing and manufacturing device and fin radiator processing and manufacturing method |
| 07/17/2013 | CN103203409A Pipe fitting production line |
| 07/17/2013 | CN101610859B Method and tool for clinching thick sheet metal, and use of the tool |
| 07/16/2013 | US8484824 Method of forming a wearable surface of a body |
| 07/11/2013 | US20130174404 Method for connecting two coaxial tubular parts, tool for producing such a connection and use |
| 07/10/2013 | EP2611556A1 Method for connecting hollow cylindrical elements, especially pipes |
| 07/10/2013 | CN203044719U Riveting fixture of rotor balance tabs |
| 07/10/2013 | CN203044714U Screw thread automatic riveting device of solar energy inner container boards |
| 07/10/2013 | CN203044713U Double-protection multi-specification cable copper connection punching device |
| 07/10/2013 | CN203044712U Riveting machine of lamp holder |
| 07/10/2013 | CN203044711U Generator back end cover screw riveted tool |
| 07/10/2013 | CN203044710U Device for riveting gasket |
| 07/10/2013 | CN203044709U Internally-corrugated riveting clamp |
| 07/10/2013 | CN203044698U Connecting mould of shaft sleeve and cylinder body of motorboat outboard engine flywheel |
| 07/10/2013 | CN103192249A Bush fitting device |
| 07/10/2013 | CN103191995A Plate splicing device and plate splicing method |
| 07/10/2013 | CN103191994A Metal plate deforming, connecting and forming method |
| 07/10/2013 | CN103191993A Electroprobe copper bush assembler |
| 07/10/2013 | CN103191992A Assembling and rivet pressing method of VVT (Variavle Valve Timing) oil control valve |
| 07/10/2013 | CN102319829B Automated can-sealing positioning mechanism |
| 07/10/2013 | CN102019530B Method for positioning flange by spinning |
| 07/10/2013 | CN101811164B Hemming working method and hemming working apparatus |
| 07/09/2013 | US8479370 Method of preventing inadvertent interconnection in medical systems using adapter |
| 07/09/2013 | US8479368 Method of securing a wall anchor to a wall |
| 07/09/2013 | CA2483932C Method of tube removal |
| 07/04/2013 | WO2013101704A1 Crimper system |
| 07/04/2013 | US20130167981 Method of manufacturing a device comprising at least two parts |
| 07/04/2013 | US20130167357 Refrigeration Line Set Fitting and Method of Using the Same to Join Refrigeration Lines to Each Other |
| 07/03/2013 | CN203034920U Iron stand column for being located on plate-shaped metal base in extruded mode, locating column and lock |
| 07/03/2013 | CN203030772U Pipe expanding inner die for pipe expanding machine |
| 07/03/2013 | CN203030771U Molding producing processing device of propelling rod |
| 07/03/2013 | CN203030770U Connecting pipe tong head |
| 07/03/2013 | CN203030769U Gear selecting and gear shifting sheath joint riveting press |
| 07/03/2013 | CN203030768U Flat-plate solar thermal collector rear panel snap-in machine |
| 07/03/2013 | CN203030767U 传感器铆合夹具 Sensors riveting jig |
| 07/03/2013 | CN203030766U Nut rivet-leakage detection device |
| 07/03/2013 | CN103182460A Production line system and production method for undercut crossbeams |
| 07/03/2013 | CN103182456A Diameter expansion head for rounding and diameter expansion of tubular products or for processing of lining composite pipes |
| 07/03/2013 | CN102218479B Riveter and riveting method thereof |
| 07/03/2013 | CN101674903B Device for connecting metal sheet at the edges |
| 07/02/2013 | US8474293 Ball autofrettage |
| 07/02/2013 | US8474131 Apparatus for cold joining a coupling element to a pipe |
| 07/02/2013 | US8474122 Apparatus for compressing an expandable medical device |
| 07/02/2013 | CA2646563C Tubing anchor |
| 06/27/2013 | WO2013096125A1 Controlled crimping method and system |
| 06/27/2013 | WO2013091784A1 Method for producing an electrical radiofrequency connection between two plate-shaped conductor track sections and an associated electrical radiofrequency connection |
| 06/27/2013 | WO2012129349A3 Flaring and expanding tools and methods of flaring and expanding tubes and pipes |
| 06/27/2013 | US20130161188 Method for Bonding Components of a Sputtering Target, a Bonded Assembly of Sputtering Target Components and the Use Thereof |
| 06/27/2013 | US20130160284 Controlled crimping method and system |
| 06/27/2013 | DE102011122037A1 Verfahren zur Herstellung einer elektrischen Hochfrequenz-Verbindung zwischen zwei Plattenabschnitten sowie eine zugehörige elektrische Hochfrequenz-Verbindung A process for producing a high-frequency electric connection between two plate sections and an associated high-frequency electrical-connection |
| 06/26/2013 | CN203018619U Pipe expander |
| 06/26/2013 | CN203018618U Slender thin walled pipe extrusion forming device |
| 06/26/2013 | CN203018617U Propelling rod connecting frame hot riveting device |
| 06/26/2013 | CN203018616U Engine cylinder pressing device |
| 06/26/2013 | CN203018615U Synchronous close-up device for two ends of part in horizontal direction |
| 06/26/2013 | CN203018614U Self-locking nut convergent jig |
| 06/26/2013 | CN203018613U Riveting device of steel plate element |
| 06/26/2013 | CN203018591U Impact extrusion connecting mould for bottom plate and bolt of tank glue-coating track plate |
| 06/26/2013 | CN103170553A Door and window aluminum alloy frame set angle mechanical device |
| 06/26/2013 | CN103170543A Tube expanding method and tube expanding device for expanding connection of multiple tubes and tube plates |
| 06/26/2013 | CN103170542A Method for expanding pipe joint |
| 06/25/2013 | US8468697 Method for producing a heat exchanger system, preferably of the exchanger/reactor type |
| 06/25/2013 | US8468674 Device and method for supplying structural components to an assembly zone |
| 06/25/2013 | US8468667 Device for compressing a stent |
| 06/20/2013 | WO2013087675A1 Method for producing a pipe connection by means of press fitting, and pressing tool |
| 06/20/2013 | DE10011854C5 Rollfalzkopf und Verfahren zum Erzeugen einer Blechfalzverbindung The roller folding head and method for generating a Blechfalzverbindung |
| 06/19/2013 | CN203002988U Pulse hot press of long pressure head |
| 06/19/2013 | CN203002987U Universal joint fork riveting device |
| 06/19/2013 | CN203002986U Multipoint punching tooth riveting machine |
| 06/19/2013 | CN203002985U Stamping member and shaft member riveting device |
| 06/19/2013 | CN203002984U Assembly line production equipment of surface-overlaid steel and wood template |
| 06/19/2013 | CN203002983U Semi-monocoque interchangeable docking device for oblique cone |