| Patents for B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass (23,391) |
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| 08/16/2011 | CA2443483C Mixing device |
| 08/15/2011 | CA2731713A1 Actuator, valve and method |
| 08/11/2011 | WO2011097109A2 Drill bit and method for manufacturing |
| 08/11/2011 | WO2011095620A1 Arrangement of a toothed belt wheel |
| 08/11/2011 | US20110192651 Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same |
| 08/11/2011 | US20110192570 Heat exchanger with telescoping expansion joint |
| 08/11/2011 | US20110192440 Compact parabolic solar concentrators and cooling and heat extraction system |
| 08/11/2011 | US20110192030 Method of manufacturing a vibration isolator |
| 08/11/2011 | US20110192024 Sprayed Skin Turbine Component |
| 08/11/2011 | US20110192023 Method for the production of a piston for an internal combustion engine |
| 08/11/2011 | US20110192001 Method of forming a golf club head with improved aerodynamic charcteristics |
| 08/11/2011 | DE102010007335A1 Running wheel i.e. A-wheel, for control stage at turbine shaft of steam turbine, has feet exhibiting t-shaped cross-section, where moving blades, shroud and feet are made by electrical discharge machining and/or cutting of single workpiece |
| 08/11/2011 | DE102010006907A1 Method for manufacturing hollow component for gas turbine, particularly for aeroplane thruster, involves providing jointing units, where former jointing unit is hollowly formed |
| 08/10/2011 | EP2354518A2 Method of manufacturing a regeneratively cooled divergent nozzle of a rocket combustion chamber and nozzle |
| 08/10/2011 | CN102149916A Friction welded steel piston having optimized cooling channel |
| 08/10/2011 | CN102148347A Method and device for automatic correction and shaping of cast-welded polar ear |
| 08/10/2011 | CN102147205A Heat exchanger, environment testing device and producing method of heat exchanger |
| 08/10/2011 | CN102147201A Flat heat radiating pipe and manufacturing method thereof |
| 08/10/2011 | CN102147200A Heat pipe and manufacturing method thereof |
| 08/10/2011 | CN102146547A Alloy steel roller and manufacturing process thereof |
| 08/10/2011 | CN102145450A Continuous calendaring production line of plate core of multifunctional solar thermal collector and machining process |
| 08/10/2011 | CN102145449A Process for producing main part cycloidal wheel of cycloidal reducer |
| 08/10/2011 | CN102145448A Method for machining blind holes on high-hardness metal material in batches |
| 08/10/2011 | CN102145447A Preparation method of zinc-copper composite strip |
| 08/10/2011 | CN102145446A Deformation control in manufacturing of ultra-high strength steel structure |
| 08/10/2011 | CN102145445A Ultraprecise drum-shaped roller and processing method thereof |
| 08/10/2011 | CN102145444A Manufacturing method of wall mounting type air conditioner shell |
| 08/10/2011 | CN102145443A Method for processing U-shaped bolts |
| 08/10/2011 | CN102145394A Polycrystalline diamond drilling and reaming integrated cutter and machining method |
| 08/10/2011 | CN101913058B Blank-making rolling method for synchronous sliding sleeve of automotive transmission |
| 08/10/2011 | CN101758369B Processing method for titanium and titanium alloy |
| 08/10/2011 | CN101716717B Processing technique for top surface of rail |
| 08/10/2011 | CN101648331B Welding technology of brass inner sleeve of hot galvanizing crust of explosion-proof fan |
| 08/10/2011 | CN101607358B Quick manufacturing method for inspection jig |
| 08/09/2011 | US7992309 Micromachined cutting blade formed from {211}-oriented silicon |
| 08/09/2011 | US7992299 Method for the economical production of heat exchanger tubes bent in a u-shape |
| 08/05/2011 | CA2730818A1 Welding process and component produced therefrom |
| 08/04/2011 | WO2011093215A1 Method for manufacturing roller |
| 08/04/2011 | WO2011091619A1 Manufacturing method of soaking plate and sealing structure of soaking plate |
| 08/04/2011 | WO2011091454A1 Punching tool |
| 08/04/2011 | WO2011056780A3 One-piece manufacturing process |
| 08/04/2011 | US20110189924 Method of machining between contoured surfaces with cup shaped tool |
| 08/04/2011 | US20110189012 Turbomachine optimized for fastening a rotary shaft bearing. a method of mounting said bearing on said turbomachine |
| 08/04/2011 | US20110189010 Method of mounting a compressor block on a stator and a compressor arrangement |
| 08/04/2011 | US20110189004 Fan inlet and method |
| 08/04/2011 | US20110188990 Benkatina hydroelectric turbine: alterations of in-pipe turbines |
| 08/04/2011 | US20110188956 Coated twist drill |
| 08/04/2011 | US20110187115 Highly Reliable, Low Cost Wind Turbine Rotor Blade |
| 08/04/2011 | US20110186228 Showerhead |
| 08/04/2011 | US20110185992 Friction welded steel piston having optimized cooling channel |
| 08/04/2011 | DE102011000144A1 Prozess und System zum Erzeugen geformter Luftlöcher Process and system for producing molded air holes |
| 08/04/2011 | DE102010006797A1 Bohrwerkzeug Drilling tool |
| 08/04/2011 | DE102010006796A1 Verfahren zur Herstellung eines Bohrers, sowie Bohrer A process for producing a drill, as well as drills |
| 08/03/2011 | CN201918221U 数控多工位液压母线加工中心 CNC multi-hydraulic busbar processing center |
| 08/03/2011 | CN201914018U 工程车车轮 Truck wheels |
| 08/03/2011 | CN102141114A Motor clutching flywheel of industrial sewing machine and manufacturing method thereof |
| 08/03/2011 | CN102139841A Hydraulic support lifting jack provided with stainless steel sleeve and assembly method for stainless steel sleeve |
| 08/03/2011 | CN102139440A Machining method for stator of all-metal screw pump for thickened-oil thermal exploitation |
| 08/03/2011 | CN102139439A Process for machining R8 collet chuck |
| 08/03/2011 | CN102139438A Process for manufacturing hot pressing tee joint by using X100 steel plate |
| 08/03/2011 | CN102139437A Method for processing press claw |
| 08/03/2011 | CN102139436A Method for machining metal protective cover |
| 08/03/2011 | CN102139435A Processing method for water outlet pipe of water faucet |
| 08/03/2011 | CN102139434A Process for manufacturing high-hardness steel shots |
| 08/03/2011 | CN101687287B Method for producing a composite skin in the field of aeronautics and astronautics |
| 08/03/2011 | CN101670513B Manufacturing process of cold-drawing seamless steel tube for vehicular wrapped gas cylinder |
| 08/03/2011 | CN101406910B Large-sized flange molding equipment and molding technique |
| 08/02/2011 | US7987831 Method for the production of a single part piston and a piston produced by such a method |
| 08/02/2011 | US7987597 Systems and methods for the automated fabrication of trusses |
| 07/28/2011 | WO2011062631A4 Aluminum tube-aluminum fin baseboard radiator |
| 07/28/2011 | US20110182751 Rotor disc |
| 07/28/2011 | US20110182743 Three-dimensionally woven composite blade with spanwise weft yarns |
| 07/28/2011 | US20110182741 Composite fan blade leading edge recamber |
| 07/28/2011 | US20110182740 Fan airfoil sheath |
| 07/28/2011 | US20110182738 Method and apparatus for a segmented turbine bucket assembly |
| 07/28/2011 | US20110180032 Insulated combustion chamber |
| 07/28/2011 | US20110179957 Method for flattening heat dissipating tube and device for performing the same |
| 07/28/2011 | US20110179820 Refrigerated Case |
| 07/28/2011 | US20110179646 Turbine disk slot bottom machining |
| 07/28/2011 | DE102010001133A1 Method for manufacturing piston for combustion engine, involves heating piston to temperature above melting point of piston material by using inductive heating process, and molding piston at temperature above melting point piston material |
| 07/28/2011 | DE102009028020B4 Bohrer und Herstellungsverfahren Drills and methods of manufacture |
| 07/27/2011 | EP2348192A2 Fan airfoil sheath |
| 07/27/2011 | EP2346637A2 Cutting tap and method of making same |
| 07/27/2011 | CN201906780U Combined forging die |
| 07/27/2011 | CN1891395B Induction hardened blade |
| 07/27/2011 | CN102135384A Structure of isothermal board and method for manufacturing isothermal board |
| 07/27/2011 | CN102134683A Guide roller and preparation technique thereof |
| 07/27/2011 | CN102133699A Manufacturing process for corrosion-resistant and wear-resistant steel pipe |
| 07/27/2011 | CN102133698A Method for manufacturing airplane metal integrated structure |
| 07/27/2011 | CN102133697A Forming process for anchorage device clamping piece |
| 07/27/2011 | CN101890622B Method for manufacturing hammer lever of electrohydraulic hammer |
| 07/27/2011 | CN101797680B Process for manufacturing large-scale long shaft by segments |
| 07/27/2011 | CN101791717B Minitype drill bit and processing method thereof |
| 07/27/2011 | CN101733320B Seamless treatment technology for edge of cast-iron piston ring |
| 07/26/2011 | US7984538 Installation tool assembly |
| 07/21/2011 | US20110176927 Composite fan blade |
| 07/21/2011 | US20110176925 Torsional flexing energy absorbing blade lock |
| 07/21/2011 | US20110174588 Clutch assembly |
| 07/21/2011 | US20110174471 Header box for a furnace, a furnace including the header box and a method of constructing a furnace |
| 07/21/2011 | US20110174298 Methods and systems for high-performance solar radiation collection |