| 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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| 04/20/2011 | EP2312123A1 Multiple alloy turbine rotor section, welded turbine rotor incorporating the same and methods of their manufacture |
| 04/20/2011 | EP2311598A1 Producing a honeycomb body with a metallic fleece |
| 04/20/2011 | EP2310164A1 Method for producing a bimetal valve |
| 04/20/2011 | EP1483080B1 Cutting insert |
| 04/20/2011 | CN201800475U Press welding holder |
| 04/20/2011 | CN1853848B Method of processing a semi-finished product for the production of a rotor with integral blades |
| 04/20/2011 | CN102026469A Single mandril spoke type superconductive accelerating cavity and manufacture method thereof |
| 04/20/2011 | CN102019829A High-abrasive resistance slide plate chair and production method thereof |
| 04/20/2011 | CN102019543A Temperature-equalizing plate and manufacture method thereof |
| 04/20/2011 | CN102019542A Processing process of profiled blind hole flange type inner ball cage fine forging piece |
| 04/20/2011 | CN102019541A Process for manufacturing piston rings by cylindrical ellipse blanks |
| 04/20/2011 | CN102019540A Manufacturing method of fixed blade welding type clapboard of steam turbine |
| 04/20/2011 | CN102019539A Manufacture method of anchor ring |
| 04/20/2011 | CN102019538A Method for manufacturing housing of automobile starter |
| 04/20/2011 | CN102019537A Process for manufacturing end socket for nuclear industry |
| 04/20/2011 | CN102019536A Method for processing tube seats |
| 04/20/2011 | CN102019535A Method for vertically welding aluminium plates |
| 04/20/2011 | CN102019534A Manufacturing method of valve part |
| 04/20/2011 | CN102019533A Method for producing nickel-based gas valve alloy by cold drawing |
| 04/20/2011 | CN102019532A Method for combining bottom of metal container with heating device |
| 04/20/2011 | CN101716716B Method for expanding titanium T-shaped pipe |
| 04/20/2011 | CN101704182B Cold-pressing compound forming method of noble/base metal stratified composite material parts |
| 04/20/2011 | CN101684988B Temperature-uniforming plate with skiving fin structure and manufacture method thereof |
| 04/20/2011 | CN101530931B Method for fabricating microgrooves as wick structures in heat pipes |
| 04/20/2011 | CN101502926B Superhard material cutting tool and preparation method thereof |
| 04/20/2011 | CN101492141B Large-scale crane hook set |
| 04/19/2011 | US7927075 Fan-turbine rotor assembly for a tip turbine engine |
| 04/19/2011 | CA2566958C Graphic arts die and support plate assembly |
| 04/19/2011 | CA2465573C Outer and inner cowl-wire wrap to one piece cowl conversion |
| 04/19/2011 | CA2416399C Shroud segment and assembly for a turbine engine |
| 04/14/2011 | WO2009099862A3 Mixing impeller with spiral leading edge |
| 04/14/2011 | US20110085907 Tapered helical auger turbine to convert hydrokinetic energy into electrical energy |
| 04/14/2011 | US20110085895 Oil tube with integrated heat shield |
| 04/14/2011 | US20110083828 Water circulating pump, manufacturing method thereof, and heat pump apparatus |
| 04/14/2011 | US20110083633 Method for the production of a piston for internal combustion engines and piston for an internal combustion engine |
| 04/14/2011 | US20110083523 Gear and method for forming tooth profile thereof |
| 04/14/2011 | DE102007052016B4 System und Verfahren zum Herstellen von aufgekohlten Zahnrädern mit geringem Verzug System and method for the manufacture of carburized gears with low distortion |
| 04/13/2011 | EP2309355A1 Uncoated cutting tool using brazed-in superhard blank |
| 04/13/2011 | EP2308621A1 Surface-coated cutting tool made of hard metal and manufacturing method for same |
| 04/13/2011 | CN201792163U Device for pulling back mold return needle |
| 04/13/2011 | CN102011810A Dual clutch disengaging lever and processing technique |
| 04/13/2011 | CN102011463A Stainless steel composite corrosion-resisting reinforcement bar and preparation method thereof |
| 04/13/2011 | CN102009347A Numerical control processing device and method for double-end pin positioning of optical zoom cam |
| 04/13/2011 | CN102009329A Method of manufacturing antiglare film and method of manufacturing mold thereof |
| 04/13/2011 | CN102009328A Method for manufacturing oil pump gear by powder metallurgy |
| 04/13/2011 | CN102009327A Roller manufacturing process for overrange cold bend rolling mill |
| 04/13/2011 | CN102009326A Method for manufacturing thin nickel-titanium composite material |
| 04/13/2011 | CN102009325A Method for improving corrosion resistance of weld joint of hastelloy conductive roller |
| 04/13/2011 | CN102009324A Novel integrative treating and producing technology of metal face |
| 04/13/2011 | CN102009323A Method for forming metal plates and flexible production line thereof |
| 04/13/2011 | CN102009322A Method for manufacturing connecting type rudder arm flow guide device |
| 04/13/2011 | CN102009284A Brazing filler metal for welding of high-temperature alloy and cupronickel and preparation method thereof |
| 04/13/2011 | CN101760682B Preparation method of aluminum alloy semi-ring for fairing of launch vehicle |
| 04/13/2011 | CN101745780B Method for manufacturing large-wire-diameter steel wire feed chute plates |
| 04/13/2011 | CN101644489B Novel solar collector plate core manufacturing process |
| 04/13/2011 | CN101592453B Plate type heat exchanger and method of manufacturing the same |
| 04/13/2011 | CN101507981B Wire drawing machine drum rim manufacture technique |
| 04/12/2011 | US7921563 Method of making grille badge |
| 04/12/2011 | US7921559 Flat tube, flat tube heat exchanger, and method of manufacturing same |
| 04/12/2011 | US7921558 Non-cylindrical refrigerant conduit and method of making same |
| 04/12/2011 | US7921555 Piston for an internal combustion engine and method for its production |
| 04/07/2011 | WO2011039740A1 Cutting insert and method of manufacture thereof |
| 04/07/2011 | WO2011039526A1 Split ring component |
| 04/07/2011 | US20110081268 Pump body |
| 04/07/2011 | US20110081253 Gas turbine engine balancing |
| 04/07/2011 | US20110081249 Hollow turbine blade |
| 04/07/2011 | US20110081248 Wind Turbine Blade |
| 04/07/2011 | US20110081235 Turbine engine alloys and crystalline orientations |
| 04/07/2011 | US20110081213 Cutting Insert and Method of Manufacture Thereof |
| 04/07/2011 | US20110079667 Fuel nozzle and method of repair |
| 04/07/2011 | US20110079204 Piston, cylinder barrel or other engine component, proximate to the combustion chamber of an internal combustion engine, and method of manufacture |
| 04/07/2011 | US20110079098 Torque-handling gear with teeth mounted on flexible arms |
| 04/07/2011 | US20110078903 Method and arrangement for a spray coating process |
| 04/07/2011 | DE102009048103A1 Heat exchanger i.e. plate-type heat exchanger, for use in e.g. petrochemical plant, has sidebars soldered to block, and headers welded to intermediate piece, which is previously soldered to block |
| 04/07/2011 | DE102009043184A1 Verfahren zur Reparatur eines integralen Rotors und integraler Rotor A method for repairing of an integral rotor and an integral rotor |
| 04/06/2011 | EP2306025A1 Die for forging rotor material and method for forging rotor material |
| 04/06/2011 | EP2305416A1 Cutting insert |
| 04/06/2011 | EP2304210A1 Friction welded steel piston having optimized cooling channel |
| 04/06/2011 | EP2303540A1 Modular manifold system |
| 04/06/2011 | EP1919654B1 Rigid housing production method |
| 04/06/2011 | CN201787857U Pre-stress sleeve for emergency cooling heat exchanger |
| 04/06/2011 | CN201783799U Welded pipe production line |
| 04/06/2011 | CN102003841A Heat exchanger and manufacturing method thereof and room air conditioner with heat exchanger |
| 04/06/2011 | CN102000959A Manufacturing method of inner bore cooling polycrystalline diamond (PCD) thread high-speed forming cutter |
| 04/06/2011 | CN102000958A Method for producing copper alloy tube plate |
| 04/06/2011 | CN102000957A Method for manufacturing wind turbine blade mould |
| 04/06/2011 | CN102000956A Metal processing technique for universal joint fork of transmission shaft |
| 04/06/2011 | CN102000955A Method for manufacturing titanium pipe-inserted casting |
| 04/06/2011 | CN102000954A Method for manufacturing continuous pipe mill retained mandrel |
| 04/06/2011 | CN102000953A Method for firstly processing support seat with an X-shaped frame and secondly welding |
| 04/06/2011 | CN102000952A Processing method of sealing surface of exhaust valve of low-speed diesel engine |
| 04/06/2011 | CN102000951A Processing technology of aluminum pattern block for tire mold |
| 04/06/2011 | CN102000950A Manufacturing method of high-strength light bi-metal brake drum and high-strength light bi-metal brake drum thereof |
| 04/06/2011 | CN102000949A Method for processing supporting arm in independent bus suspension |
| 04/06/2011 | CN102000948A Method for manufacturing ring metal sheets |
| 04/06/2011 | CN102000947A Method for milling two half bushes |
| 04/06/2011 | CN102000946A Nut manufacturing process |
| 04/06/2011 | CN102000945A Machining process for small batch production of coating metal plates of metal cylinder gaskets in various species |
| 04/06/2011 | CN102000944A Method for forming Ti3Al-based alloy thin-wall barrel |
| 04/06/2011 | CN102000943A Powder-filling extrusion processing technique for special three-way pipe for air conditioning |