| 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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| 06/20/2012 | CN102501018A Process for machining combined machine tool special for mixed flow turning wheel |
| 06/20/2012 | CN102501017A Method for processing internal spline of blind hole on end face of cylindrical shaft |
| 06/20/2012 | CN102501016A Method for machining all-metal screw pump stator |
| 06/20/2012 | CN102501015A Method for integrally manufacturing small turntable U-shaped support |
| 06/20/2012 | CN102501014A Processing method of limiting block of anti-countersink drill limiting device |
| 06/20/2012 | CN102501013A Processing method of chemical milling template |
| 06/20/2012 | CN102501012A Method for processing curved phi-shaped element |
| 06/20/2012 | CN102501011A Machining process of rotation-torsion threaded copper pipe |
| 06/20/2012 | CN102501010A Light box body machining process |
| 06/20/2012 | CN102501009A Processing technology of arc-shaped spring |
| 06/20/2012 | CN102501008A Method for processing sealing ring |
| 06/20/2012 | CN102501007A Pressure machining method of front cap of backward air opening of welding seam |
| 06/20/2012 | CN102501006A Method for manufacturing shape memory alloy-aluminum metal matrix composite material through ultrasonic welding |
| 06/20/2012 | CN102501005A Manufacturing method of large cold-rolled reel block |
| 06/20/2012 | CN102501004A Method for manufacturing frame component of magnesium alloy wheelchair |
| 06/20/2012 | CN102501003A Blast-furnace tuyere small sleeve extrusion technology |
| 06/20/2012 | CN102501002A Method for manufacturing tungsten/copper composite block for high-thermal-load component of nuclear fusion device |
| 06/20/2012 | CN102501001A New technology for processing ball valve from stainless steel tube or other metal tubes |
| 06/20/2012 | CN102501000A Precision forming process for rim supporting shafts of engineering machinery and heavy-duty trucks |
| 06/20/2012 | CN102500701A Automatic manufacturing process for heat exchange blades of close loop liquid circulation electric heaters |
| 06/20/2012 | CN102011463B Stainless steel composite corrosion-resisting reinforcement bar and preparation method thereof |
| 06/20/2012 | CN101892982B Single-screw metal screw pump stator and processing method for inner helical surface thereof |
| 06/20/2012 | CN101847416B Manufacturing method of suspension for support of magnetic head |
| 06/20/2012 | CN101724766B Elastic wear resistant spectacle frame material and preparation method thereof |
| 06/20/2012 | CN101623809B Processing method for stamping fan motor swing seat |
| 06/19/2012 | US8201618 Heat dissipation module and heat column thereof |
| 06/15/2012 | CA2760120A1 Thermal inspection and machining systems and methods of use |
| 06/14/2012 | WO2012078216A2 Enhanced elastomeric stator insert via reinforcing agent distribution and orientation |
| 06/14/2012 | WO2012076678A1 Method of making a bit for a rotary drill |
| 06/14/2012 | WO2012075766A1 Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube |
| 06/14/2012 | US20120148464 Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage function |
| 06/14/2012 | US20120148432 Enhanced elastomeric stator insert via reinforcing agent distribution and orientation |
| 06/14/2012 | US20120148430 Pump assembly |
| 06/14/2012 | US20120148413 Method for replacing a blade of a rotor having integrated blades and such a rotor |
| 06/14/2012 | US20120148395 Steam turbine singlet nozzle design for breech loaded assembly |
| 06/14/2012 | US20120145142 Solar Panel and Method for Heating Pools and Spas |
| 06/14/2012 | US20120145112 Piston for an internal combustion engine and method for its production |
| 06/14/2012 | US20120144858 Flexible refrigeration connection tube |
| 06/14/2012 | US20120144856 Refrigeration unit with tube in channel evaporator coil |
| 06/14/2012 | US20120144647 Shooting rests with adjustable height for supporting firearms |
| 06/14/2012 | DE102011056346A1 Verfahren zur Herstellung einer Komponente mit einer zweischichtigen Strukturbeschichtung A process for preparing a component having a two layer coating structure |
| 06/14/2012 | DE102010062711A1 Method for manufacturing piston for internal combustion engine, involves partially performing ultrasonic impact treatment on surface of piston |
| 06/14/2012 | DE102010053925A1 Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung A piston for an internal combustion engine and method for its preparation |
| 06/14/2012 | DE102010053680A1 Tool e.g. shaping/cutting tool for processing sheet metal used for manufacturing components of motor vehicle, has relatively movable tool sections with tool frames that are welded together by using semi-finished component |
| 06/14/2012 | CA2821074A1 Enhanced elastomeric stator insert via reinforcing agent distribution and orientation |
| 06/13/2012 | EP2461938A1 Optimized method for manufacturing a one-piece bladed disc by abrasive water jet |
| 06/13/2012 | EP2461937A1 Optimized method for manufacturing a one-piece bladed disc by abrasive water jet |
| 06/13/2012 | EP1850994B1 Device and method for green machining bevel gears |
| 06/13/2012 | CN202271144U Overall clamping and fixed-length cutting device for blades of spiral cutting tool |
| 06/13/2012 | CN202271143U Overall clamping cutting device of spiral cutting tool blades |
| 06/13/2012 | CN1898520B Method and tool for making enhanced heat transfer surfaces |
| 06/13/2012 | CN102498224A Reinforced roll and method of making same |
| 06/13/2012 | CN102494154A Spherical valve with 40-degree inclined halving structure and manufacturing method thereof |
| 06/13/2012 | CN102494137A Small-shaft-diameter cartridge type mechanical sealing thin-wall shaft sleeve and processing method thereof |
| 06/13/2012 | CN102493999A Electronic device mounting liner plate and manufacturing method thereof |
| 06/13/2012 | CN102492877A Extruding processing technology of aluminium alloy tubing with large diameter |
| 06/13/2012 | CN102492869A Copper-zirconium-bismuth alloy and its preparation method |
| 06/13/2012 | CN102489978A Hot and cold composite precision forging forming method of great-modulus high-thickness straight-tooth cylindrical gear |
| 06/13/2012 | CN102489977A Processing method for tooth parts at end face of automobile transmission shaft |
| 06/13/2012 | CN102489976A Processing technology of conveying chain gear shaft and improved manufacturing process of duplex gear |
| 06/13/2012 | CN102489975A Optimization method for machining process for mine fan blade |
| 06/13/2012 | CN102489974A Method for manufacturing aluminum alloy section for top plate of rail transit vehicle body |
| 06/13/2012 | CN102489973A Method for manufacturing aluminum alloy hollow section for sedan bumper |
| 06/13/2012 | CN102489972A Method for producing automobile engine tappet |
| 06/13/2012 | CN102489971A Method for producing aluminum alloy plate |
| 06/13/2012 | CN102489970A Processing technology of threaded holes of inner ring of position marker |
| 06/13/2012 | CN102489969A Preparation method and continuous production and forming device of precision compound narrow band |
| 06/13/2012 | CN102489968A Flanging welded cylinder manufacturing method |
| 06/13/2012 | CN102489967A Preparation method for integrated surface protection layer of fairing assembly of ship-borne engine |
| 06/13/2012 | CN102489966A Method for manufacturing connecting rod type plunger |
| 06/13/2012 | CN102489965A Machining method for plate-covering machine for VVT (variable valve timing) system of automobile engine |
| 06/13/2012 | CN102489964A Method for machining bracket of automobile braking system |
| 06/13/2012 | CN102489963A Method for machining automobile brake system calipers |
| 06/13/2012 | CN102489962A Machining method for double cylinder bodies of automobile air-conditioning compressor |
| 06/13/2012 | CN102489961A Method for producing high-purity aluminum-based composite board |
| 06/13/2012 | CN102489960A Method for manufacturing harmonic reducer of robot |
| 06/13/2012 | CN102489959A Production method and device of aluminum alloy quenching sheets |
| 06/13/2012 | CN102489958A Process and equipment for manufacturing wide-width magnesium alloy plate in coils |
| 06/13/2012 | CN102489957A Method for preparing molten tin for titanium alloy skull repair prosthesis |
| 06/13/2012 | CN102489956A Blank wedge cross rolling precise blank-forging die-forging forming process for engine camshaft of internal combustion engine |
| 06/13/2012 | CN102489955A Method for manufacturing cooling element and cooling element |
| 06/13/2012 | CN102489954A Cooling element and manufacturing method thereof |
| 06/13/2012 | CN102489953A Processing method of pressure spray nozzle set in steam turbine |
| 06/13/2012 | CN102489952A Method for manufacturing titanium alloy thick-wall pressure-resistant cylinder body |
| 06/13/2012 | CN102489951A Preparation method of niobium tubular target materials for sputtering |
| 06/13/2012 | CN102489950A Machining process of automotive front suspension combination bracket assembly |
| 06/13/2012 | CN102489949A Hole opening method for jack cylinder bottom and auxiliary tool for welding |
| 06/13/2012 | CN102489948A Rod with superfine long hole and processing method thereof |
| 06/13/2012 | CN102489947A Bottom chord tube manufacturing process of girder of steel tube concrete truss beam bridge |
| 06/13/2012 | CN102489946A Pretreatment process of bimetallic composite wires manufactured by coating method |
| 06/13/2012 | CN102489945A Manufacture method of anti-deformation water beam in sintering system |
| 06/13/2012 | CN102489944A Processing method of 2Cr13 rectangular pipe |
| 06/13/2012 | CN102489943A Method for manufacturing waved springs |
| 06/13/2012 | CN102489942A Manufacturing method for seamless titanium drum for cathode roller |
| 06/13/2012 | CN102489941A Method for manufacturing metal elbow |
| 06/13/2012 | CN102489940A Machining process of front overhang combined cast of truck |
| 06/13/2012 | CN102489939A Production process of main beam of crane |
| 06/13/2012 | CN102489938A Automatic production line process for abrasive machining of deep groove ball bearing |
| 06/13/2012 | CN102489937A Machining process for symmetric key grooves of motor shaft extension and fixture for same |
| 06/13/2012 | CN102489936A Method for producing aluminum alloy frame for electric bicycles |