| 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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| 01/20/2011 | DE102009027647A1 Verfahren und Vorrichtung zur Bearbeitung eines Kolbens für einen Verbrennungsmotor Method and apparatus for machining a piston for a combustion engine |
| 01/20/2011 | CA2767227A1 Reinforced roll and method of making same |
| 01/19/2011 | EP2275218A1 Method for processing the rotor of a turbine and device for implementing the method |
| 01/19/2011 | CN201715907U Sintered flat heat pipe |
| 01/19/2011 | CN101952065A Method of manufacturing a turbine fan blade |
| 01/19/2011 | CN101948998A Pre-treatment process of welding tool before physical vapour deposition coating |
| 01/19/2011 | CN101947723A Steam turbine blade fitting measuring tool and processing technology thereof |
| 01/19/2011 | CN101947722A Roughing mill roll caliber machining method |
| 01/19/2011 | CN101947721A Processing method of hollow shaft with small orifices and large inner holes |
| 01/19/2011 | CN101947720A Processing technology for plunger ring |
| 01/19/2011 | CN101947719A Production process for Corten steel pipes |
| 01/19/2011 | CN101947718A Continuous rolling production line of single-strand flat metal wire |
| 01/19/2011 | CN101947717A Method for preparing composite worm or bearing bush |
| 01/19/2011 | CN101947716A Method for premachining semicircle crankshaft hole |
| 01/19/2011 | CN101712110B Method for manufacturing both-end automatic centering clamping mechanism |
| 01/19/2011 | CN101549449B Processing technology for high-strength large hexagon head bolt used for steel structure |
| 01/19/2011 | CN101543947B Method for manufacturing spring of derrick centralizer |
| 01/19/2011 | CN101214611B Method for manufacturing coating corrosion prevention heat exchanger |
| 01/18/2011 | US7870671 Method of manufacturing a plate heat exchanger |
| 01/18/2011 | US7870670 Process including intermetallic titanium aluminide alloys |
| 01/18/2011 | US7870669 Multi-axially forged piston |
| 01/13/2011 | WO2010099450A3 Mold insert for improved heat transfer |
| 01/13/2011 | US20110005851 Vehicle grille including adjustable louvers, and/or method of making the same |
| 01/13/2011 | US20110005238 Methods and apparatus for dewar and cold shield assemblies |
| 01/13/2011 | US20110005077 Method of Machining Orifice and Press-Working Method |
| 01/13/2011 | US20110005076 Method for connecting at least two heat exchanger plates |
| 01/13/2011 | US20110005075 Solid state resistance welding for airfoil repair and manufacture |
| 01/13/2011 | US20110005067 Rod holder for the assembly of heat exchangers |
| 01/13/2011 | DE102009032126A1 Tubular shaft for deep hole drill, comprises asymmetric front portion and symmetrical rear section, where symmetrical section is formed, and tubular shaft is made both in one piece and two pieces |
| 01/13/2011 | CA2708697A1 Rod holder for the assembly of heat exchangers |
| 01/12/2011 | EP2272993A1 Method for producing a forged article from a gamma-titanium-aluminium base alloy |
| 01/12/2011 | EP2272609A1 Joint product |
| 01/12/2011 | EP1929146B8 Method for producing a piston for an internal combustion engine and the thus produced piston |
| 01/12/2011 | EP1046456B1 Method of manufacturing pin holding ring for internal gear, internally meshed planetary gear structure, and hydraulic motor and pump |
| 01/12/2011 | CN101945744A Method for producing highly mechanically demanded pieces and specially tools from low cost ceramics or polymers |
| 01/12/2011 | CN101943530A Radiating fin and preparation method thereof as well as radiator with radiating fins and preparation method thereof |
| 01/12/2011 | CN101943195A Pull rod end part fastening joint and manufacturing method thereof |
| 01/12/2011 | CN101942545A Steel wire rod for solid wire showing excellent acid pickling property, and method of manufacturing the same |
| 01/12/2011 | CN101941359A Engineering wheel rim and machining method thereof |
| 01/12/2011 | CN101941141A Injection molding mold and manufacturing method thereof |
| 01/12/2011 | CN101941140A Method for machining anti-side-rolling torsion bar shaft of railway vehicle and floating grinding device thereof |
| 01/12/2011 | CN101941139A Welding and assembling method for huge mining mill barrel |
| 01/12/2011 | CN101941138A Crankshaft processing technology of vertical shaft general gasoline engine |
| 01/12/2011 | CN101941137A Technology for reducing allowance cutting during ship building |
| 01/12/2011 | CN101941136A Process for processing and manufacturing box of automobile water cooling generator |
| 01/12/2011 | CN101941135A Fixing device structure and manufacturing method thereof |
| 01/12/2011 | CN101941134A Manufacturing method of stainless steel lining tee joint |
| 01/12/2011 | CN101941133A Method for manufacturing composite elbow with anticorrosion function |
| 01/12/2011 | CN101941085A Coated cutting tool insert |
| 01/12/2011 | CN101940488A Medical clamps and method for processing cutting edge of same |
| 01/12/2011 | CN101628374B Method for preparing forging mould by double-layer metal resurfacing welding based on cast steel substrate |
| 01/12/2011 | CN101618497B Forming process and device of metal hollow chopsticks |
| 01/12/2011 | CN101590589B Method for producing transmission part |
| 01/12/2011 | CN101362366B Diffusion film die and manufacturing method thereof |
| 01/12/2011 | CN101323934B High antiwear concrete conveying pipe and production method thereof |
| 01/11/2011 | US7869896 Tangential grinding resistance measuring method and apparatus, and applications thereof to grinding condition decision and wheel life judgment |
| 01/11/2011 | US7866044 Method of producing metal tubular member |
| 01/11/2011 | US7866042 Method for producing a split louver heat exchanger fin |
| 01/10/2011 | CA2709139A1 Process for providing firtree slots in rotor discs |
| 01/06/2011 | WO2011001017A1 A method of installing and turnably journaling a connecting rod to a piston |
| 01/06/2011 | WO2010130442A3 Method for producing a synchronizing ring, synchronizing ring and component of a synchronised manual transmission |
| 01/06/2011 | US20110002799 Method for locking a stator lamination in a motor |
| 01/06/2011 | US20110000656 Flat tube and production method |
| 01/06/2011 | US20110000223 gas turbine component and a method for producing a gas turbine component |
| 01/05/2011 | DE10222698B4 Verfahren zum Herstellen eines Lagers mit geringem Gewicht A method of manufacturing a bearing having a low weight |
| 01/05/2011 | CN201697493U Micro-channel heat exchanger suitable for heat pump water heater |
| 01/05/2011 | CN201693330U Five-axle linkage numerical control machine lubricating control system specially used for radial tire adjustable mould |
| 01/05/2011 | CN101937785A Manufacture method of memory metal sheet of circuit breaker for vehicle |
| 01/05/2011 | CN101936629A Double-wall-tube heat exchanger |
| 01/05/2011 | CN101936334A Five-row pin roller type pivoting support and processing method thereof |
| 01/05/2011 | CN101935915A Frame of needle selecting machine and processing technology thereof |
| 01/05/2011 | CN101935783A Aluminum alloy for vehicle cylinder liner and method of manufacturing vehicle cylinder liner using the same |
| 01/05/2011 | CN101934476A Molding process and equipment for manufacturing heat exchanger plate |
| 01/05/2011 | CN101934469A Manufacturing method of pup joint |
| 01/05/2011 | CN101934468A Process for manufacturing stator set of multistage centrifugal fan in entire plug-welding and laminating way |
| 01/05/2011 | CN101934467A Machining process of high strength bolt for steel space frame bolted spherical joint |
| 01/05/2011 | CN101934466A Technology for processing high strength large hexagon-headed bolt used for steel structure |
| 01/05/2011 | CN101695805B Fixed bead ring processing method |
| 01/05/2011 | CN101693336B Technique for processing circular ring box type beam of lifting tool |
| 01/05/2011 | CN101579803B Manufacturing technology of braking cone |
| 01/05/2011 | CN101579802B Method for fabricating foot pedal |
| 01/05/2011 | CN101559554B Processing technology of brake pump |
| 01/05/2011 | CN101280938B Air conditioner and method for manufacturing the air conditioner |
| 01/05/2011 | CN101252823B Method for preparing anti-electromagnetic interference shielding device for PCB circuit |
| 01/04/2011 | US7861410 Heat treated devolatilizer nozzle |
| 01/04/2011 | CA2543480C Method and tool for making enhanced heat transfer surfaces |
| 01/04/2011 | CA2464157C Tool holder with coolant system |
| 12/30/2010 | US20100330521 Fuel Nozzle Having a Swirl Duct and Method for Producing a Fuel Nozzle |
| 12/30/2010 | US20100329897 Method for processing the valve plate of a reciprocating compressor to prevent the suction valves and/or the discharge valve of the compressor from sticking on the valve plate at the portions abutting the valve plate, and reciprocating compressor |
| 12/30/2010 | US20100329888 Turbomachinery blade having a platform relief hole, platform cooling holes, and trailing edge cutback |
| 12/30/2010 | US20100329873 Retaining and sealing ring assembly |
| 12/30/2010 | US20100329863 Method for reducing tip rub loading |
| 12/30/2010 | US20100329835 Airfoil with hybrid drilled and cutback trailing edge |
| 12/30/2010 | US20100326271 Reciprocating pump and method for making a system with enhanced dynamic seal reliability |
| 12/30/2010 | US20100326092 Heat exchanger tube having integrated thermoelectric devices |
| 12/30/2010 | US20100326047 System and method for assembling a thrust reverser for a gas turbine propulsion system |
| 12/30/2010 | US20100325889 Apparatus and method for joining solar receiver tubes |
| 12/30/2010 | US20100325852 Method and apparatus for providing rotor discs |
| 12/30/2010 | DE102009030398A1 Verfahren zum Herstellen und/oder Reparieren einer Schaufel für eine Strömungsmaschine A method for producing and / or repairing a blade for a turbomachine |
| 12/30/2010 | DE102009025734A1 Heat exchanger for heating or cooling e.g. air, has outer pipes arranged on grid and including ends, and guiding units provided around outer wall of outer pipes for guiding medium to be heated |