| 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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| 03/07/2013 | DE102008060476B4 Vorrichtung zur Verarbeitung von Clipsen, Schrauben, Bolzen, Muttern oder dergleichen Verbindungselementen Apparatus for processing of clips, screws, bolts, nuts, fasteners or the like |
| 03/07/2013 | CA2846476A1 Method for producing welded steel pipe and welded steel pipe |
| 03/06/2013 | CN202762909U Automobile drive axle integral combination machinery spiral-type bulging device |
| 03/06/2013 | CN202762903U Automobile drive axle integral combination bulging hydraulic machine |
| 03/06/2013 | CN202762872U Pipe expander for seamless steel pipe |
| 03/06/2013 | CN202762871U Quickly dismounted heat pipe expanding core head die |
| 03/06/2013 | CN202762870U Robot intelligent roller hemming press-fit system |
| 03/06/2013 | CN202762869U Automatic thin plate twisting equipment of automated paper machine |
| 03/06/2013 | CN202762868U Hat steel rod riveting device |
| 03/06/2013 | CN202762867U Tool used for installation of self-drilling riveting fastener |
| 03/06/2013 | CN202762866U Automobile seat back recliner assy pressing rivet equipment |
| 03/06/2013 | CN202762865U Self-lubricating lining flanging riveting equipment |
| 03/06/2013 | CN202762841U Swaging die for auto-swager |
| 03/06/2013 | CN202762829U Riveting mould of main lock bolt plate assembly |
| 03/06/2013 | CN102950218A Conveying device for connecting elements and pulling-on piece assembler using conveying device |
| 03/06/2013 | CN102950203A Special mould structure of bending machine for machining folding and lapping opening of outer cylinder |
| 03/05/2013 | US8387229 Profile of interfacing projections |
| 03/05/2013 | US8387228 Clad alloy substrates and method for making same |
| 03/05/2013 | US8387227 Method for making transmission electron microscope micro-grid |
| 03/05/2013 | US8387225 Spring loaded gear bolt assembly method |
| 02/28/2013 | WO2013027623A1 Heat exchanger |
| 02/28/2013 | WO2013026681A1 Pressing device |
| 02/28/2013 | WO2013000889A9 Electric storage device |
| 02/28/2013 | DE112010005523T5 Bearbeitungsvorrichtung Processing apparatus |
| 02/28/2013 | DE10354307B4 Verpressbackenpaar Verpressbackenpaar |
| 02/28/2013 | DE102011100965B4 Pressbacke und Verfahren zum Herstellen einer Pressverbindung Pressing jaw and methods for producing a press connection |
| 02/28/2013 | DE102010021431B4 Vorrichtung, um eine Flanschabdeckung mit einem Flansch in Eingriff zu bringen , To bring a device of flange with a flange in engagement |
| 02/28/2013 | CA2845494A1 Pressing device |
| 02/27/2013 | CN202752477U Double-station working table of tube expander |
| 02/27/2013 | CN202752476U Thin-wall pipe polyurethane forming process equipment |
| 02/27/2013 | CN202752475U Automatic compression joint machine |
| 02/27/2013 | CN202752474U Automatic withholding machine |
| 02/27/2013 | CN202752473U Multi-point riveting press forming device |
| 02/27/2013 | CN202752472U Tool for detecting motor performance and automatically riveting upper machine casing and lower machine casing |
| 02/27/2013 | CN202752471U Can assembly equipment with jamming preventive function |
| 02/27/2013 | CN202752470U Crimping machine |
| 02/27/2013 | CN102941274A Method for automatic punching, calculating, laminating, riveting and forming of iron core progressive die of automobile ignition coil |
| 02/26/2013 | US8381560 Hydroforming method |
| 02/26/2013 | US8381388 Method for handling a stator bar using a pit |
| 02/26/2013 | US8381381 System, method and apparatus for producing fire rated doors |
| 02/21/2013 | US20130042463 Method and Apparatus for Connecting a Hose to a Fitting |
| 02/20/2013 | EP2559500A1 Joint structure and wind regulator |
| 02/20/2013 | CN202741605U Riveting clamp for intermediate crossbeam assembly of heavy-duty vehicle |
| 02/20/2013 | CN202741604U Double-pressure riveting device for optical fiber active connector |
| 02/20/2013 | CN202741603U Panel core molding equipment of flat pressure-bearing solar energy heat collection panel |
| 02/20/2013 | CN202741602U Compression roller formed by bearing solar thermal collector board core |
| 02/20/2013 | CN202741601U Locking tool for spherical connectors |
| 02/20/2013 | CN202741599U Pressure riveting die for optical fiber active connector |
| 02/20/2013 | CN202741590U Inner framework assembly combining mold |
| 02/20/2013 | CN202741537U Mechanical pipe end forming machine for pipe end processing |
| 02/20/2013 | CN102935469A Non-welding connecting mode for metal connecting sheet and conducting bars |
| 02/20/2013 | CN102218481B Cold-shrink cable accessory traceless expanding machine and method |
| 02/20/2013 | CN102205376B Double-cavity process lock head for hydraulic pipe locking machine |
| 02/19/2013 | US8375580 Method for manufacturing cams for composite camshafts |
| 02/19/2013 | US8375553 Locking element for vascular closure device |
| 02/19/2013 | US8375552 Method of manufacturing a crimped assembly, and related apparatuses |
| 02/14/2013 | WO2013020227A1 Side-entry fitting for heat exchanger |
| 02/14/2013 | US20130038414 Actuator device and process for producing an actuator device |
| 02/14/2013 | DE202012011776U1 Vorrichtung zur Herstellung von zylindrischen Aufweitungen an Rohrenden The apparatus for manufacturing cylindrical widenings of the tube ends |
| 02/14/2013 | DE102011109812A1 Processing device for establishing connection of e.g. high-strength steel sheet part and flexible aluminum sheet part, has blank holder that compresses components together during driving connection element |
| 02/14/2013 | CA2843769A1 Side-entry fitting for heat exchanger |
| 02/13/2013 | CN202725850U Pipe expanding positioning bush |
| 02/13/2013 | CN202725849U Pipe pressing device |
| 02/13/2013 | CN202725848U Suspended ceiling blank crimping device |
| 02/13/2013 | CN202725847U Tooling for forming triodes and cooling fin |
| 02/13/2013 | CN202725846U Cold riveting mechanism capable of quickening moulding and stabilizing of multilayer printed circuit board after hot riveting |
| 02/13/2013 | CN202725824U Sheet metal riveting die |
| 02/13/2013 | CN102933874A Crimping component, method for joining crimping component, and method for producing crimping component |
| 02/13/2013 | CN102933331A Method and apparatus for forming materials with low ductility |
| 02/13/2013 | CN102927840A Composite heat pipe comprising fin and method for manufacturing same |
| 02/13/2013 | CN102921829A Connection method for radiating fins and heat pipe |
| 02/13/2013 | CN102921821A High-pressure liquid tube expanding device for fin arrangement |
| 02/13/2013 | CN102921820A Assistant riveting mechanism for automobile door lock |
| 02/13/2013 | CN102921819A Fully-automatic multi-station nut riveting press |
| 02/13/2013 | CN101947602B Fully-automatic pipe expander |
| 02/13/2013 | CN101823105B Upright and close arrangement method and application device thereof for fins of cylindrical radiator |
| 02/12/2013 | US8371008 Apparatus for pushing hollow cylindrical member |
| 02/07/2013 | DE10326609B4 Hohlprofil und Verfahren zur Herstellung eines Hohlprofils Hollow profile and method for producing a hollow profile |
| 02/07/2013 | DE102011080528B3 Verfahren und Werkzeug zur Wärmebehandlung von Aluminiumblechwerkstoff sowie nach einem derartigen Verfahren wärmebehandelter Aluminiumblechwerkstoff Methods and tools for heat treatment of aluminum sheet material and heat-treated by such a method aluminum sheet material |
| 02/07/2013 | DE102005029680B4 Vorrichtung und Verfahren zum Fügen nicht-rotationssymmetrischer Hohlprofile durch Einwalzen Apparatus and method for joining non-rotationally symmetrical hollow profiles by rolling |
| 02/06/2013 | EP2554290A1 Method for connecting a hot-formed part with a further part made from any material |
| 02/06/2013 | EP2554289A1 Metal component coupling structure and device |
| 02/06/2013 | CN202721023U Pencil iron core tinertoy back jacking device |
| 02/06/2013 | CN202715733U Automobile radiator master piece side undercut mechanism |
| 02/06/2013 | CN202715714U Blast prevention structure of iron core lamination riveting female die |
| 02/06/2013 | CN102913657A Co-plate flange air valve body and manufacturing method thereof |
| 02/06/2013 | CN102909860A Riveting and shaping processing apparatus |
| 02/06/2013 | CN102909281A Copper pipe port locking device of pipe expander |
| 02/06/2013 | CN102909280A Expansion joint structure for expanding pipe and manufacturing method thereof |
| 02/06/2013 | CN102909279A Expansion rod conveyor |
| 02/06/2013 | CN102909278A Preparation method of metal composite pipe |
| 02/06/2013 | CN102211125B Buffer device for riveting pressing machine |
| 02/05/2013 | US8366992 Gas injection lance |
| 02/05/2013 | US8366151 Pretensioner and process for manufacturing the same |
| 02/05/2013 | US8365571 Pipe expanding method and pipe expanding device for steel pipe |
| 02/05/2013 | US8365408 Heat transfer plate and method of manufacturing the same |
| 02/05/2013 | US8365388 Method of joining plates of material to form a structure |
| 02/05/2013 | US8365387 Method of forming a rivet and securing a piece of material |
| 01/31/2013 | WO2013015334A1 Wheel bearing assembly device and assembly method therefor |
| 01/31/2013 | WO2013014044A1 Method for producing a profiled rail |