| 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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| 01/03/2013 | US20130004310 Method for fabricating shaft sealing device and jig for fabricating shaft sealing device, and rotary machine provided with shaft sealing device |
| 01/03/2013 | US20130004294 Ductile alloys for sealing modular component interfaces |
| 01/03/2013 | US20130002098 Modular Refrigerated Merchandise Display System |
| 01/03/2013 | US20130000986 Drilling motors with elastically deformable lobes |
| 01/03/2013 | US20130000590 Method for producing a piston for an internal combustion engine and piston that can be produced by means of said method |
| 01/03/2013 | US20130000121 Spherical cutter and method for machining a curved slot |
| 01/03/2013 | US20130000119 Mems device and method for delivery of therapeutic agents |
| 01/03/2013 | DE102011078202A1 Method for manufacturing piston for internal combustion engine, involves recessing region which has cooling channel and piston ring groove in finished piston |
| 01/03/2013 | DE102011078194A1 Method for manufacturing piston for e.g. Otto engine, involves covering passage by ring, and increasing diameter of ring to limited extent, where projection projects to large extent such that ring completely seals passage |
| 01/03/2013 | DE102011051386A1 Verfahren zur Herstellung eines Zahnrades A process for producing a gear wheel |
| 01/02/2013 | EP2541002A1 Method for producing hallow engine valve |
| 01/02/2013 | EP2541001A1 Method for producing metallic-sodium-filled engine valve |
| 01/02/2013 | EP2541000A1 Method for producing metallic-sodium-filled engine valve |
| 01/02/2013 | EP2540978A2 Fan blade protection system |
| 01/02/2013 | EP2540966A2 Method of finishing a fan blade |
| 01/02/2013 | EP2540965A2 Manufacturing method for a ceramic fiber reinforced ceramic composite component with internal three-dimensionally woven platform and corresponding component |
| 01/02/2013 | EP2540433A1 Method for refilling a mold for glas using powder laser buildup |
| 01/02/2013 | EP2540419A1 Methods for manufacturing engine components with structural bridge devices |
| 01/02/2013 | EP2539105A1 Method for producing piston rings |
| 01/02/2013 | CN202643094U Suspension hook manufactured by using precision cutting technology for big thickness and large section friction welding method |
| 01/02/2013 | CN202639757U Large-sized non-ferrous metal explosive cladding steel plate |
| 01/02/2013 | CN102857597A Stamped mobile phone shell |
| 01/02/2013 | CN102853513A Gas collecting tube component and manufacturing method of gas collecting tube component |
| 01/02/2013 | CN102852983A Continuous caster bearing pedestal and processing method thereof |
| 01/02/2013 | CN102852982A Water cooling type continuous caster bearing pedestal |
| 01/02/2013 | CN102852981A Bearing pedestal |
| 01/02/2013 | CN102852980A Bearing pedestal of continuous caster |
| 01/02/2013 | CN102852958A Starter output shaft and processing technology thereof |
| 01/02/2013 | CN102852562A Gas turbine blade and method for producing a blade |
| 01/02/2013 | CN102852520A Self-locking method of excavator cutting tooth cemented carbide bit |
| 01/02/2013 | CN102851609A Material used in offshore wind power equipment, and workpiece manufacturing process |
| 01/02/2013 | CN102848546A Cylinder used in double-screw extruder, and manufacturing method thereof |
| 01/02/2013 | CN102848160A Wave blade-shaped end mill processing method |
| 01/02/2013 | CN102848159A Processing method of involute of gear with large module and a few teeth |
| 01/02/2013 | CN102848158A Method for machining hardened face gear |
| 01/02/2013 | CN102848157A Production process of bearing steel balls with long service life and used for constant velocity joint (CVJ) of automobile |
| 01/02/2013 | CN102848156A Processing method of middle flange of transmission shaft |
| 01/02/2013 | CN102848155A Production process of bearing steel balls of high speed spinner |
| 01/02/2013 | CN102848154A High-precision torque shaft processing technique |
| 01/02/2013 | CN102848153A Method for manufacturing steel cylinders |
| 01/02/2013 | CN102848152A Processing method of manipulators |
| 01/02/2013 | CN102848151A Processing method of bearing base |
| 01/02/2013 | CN102848150A Method for processing bearing base of water-cooled continuous casting machine |
| 01/02/2013 | CN102848149A Locating ring processing technology |
| 01/02/2013 | CN102848148A Processing technology of limit block |
| 01/02/2013 | CN102848147A Processing technology of backboard of synthesizer |
| 01/02/2013 | CN102848146A Processing technology of coupling |
| 01/02/2013 | CN102848145A Processing technology of eccentric shaft |
| 01/02/2013 | CN102848144A Assembly process of sealing connecting rod |
| 01/02/2013 | CN102848143A Processing technology of round pipe connector |
| 01/02/2013 | CN102848142A Adapter sleeve processing technology |
| 01/02/2013 | CN102848141A Method for producing inclined vertical rib structure rotor support frame center body of large-scale vertical generator |
| 01/02/2013 | CN102848140A Machining method for engine chassis of small excavator |
| 01/02/2013 | CN102848139A Connection pipe, production method thereof and gas collection tube assembly |
| 01/02/2013 | CN102848138A Air collecting tube component producing method and air-conditioning system |
| 01/02/2013 | CN102848137A Method for manufacturing gas collecting tube component and air-conditioning system |
| 01/02/2013 | CN102848136A Production method of stainless steel outer frame of mobile phone |
| 01/02/2013 | CN102848135A Production method of super-thick steel plate with even performance in thickness direction |
| 01/02/2013 | CN102845863A Metal retractable collar |
| 01/02/2013 | CN102328184B Method for manufacturing overlength guide rail of pipe assembling and disassembling crane |
| 01/02/2013 | CN102275069B Method for processing inner gear ring of automobile synchronizer |
| 01/02/2013 | CN102248378B Eccentric jacking block and machining method of ball body with two-way eccentric spherical surface |
| 01/02/2013 | CN102205480B Method for manufacturing spatial curved surface spiral box type component |
| 01/02/2013 | CN102152087B Technique for processing 9,000-millimeter-diameter dissection gear of rotary kiln, and special hobbing machine |
| 01/02/2013 | CN102120295B Radiation component and manufacturing method thereof |
| 01/02/2013 | CN101972529B Copper foil explosion-proof material and preparation method thereof |
| 01/02/2013 | CN101687257B Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same |
| 01/01/2013 | US8341843 Method for manufacturing wheel supporting rolling bearing unit and method for inspecting double row rolling bearing unit |
| 12/28/2012 | CA2780374A1 Hybrid heat exchanger |
| 12/27/2012 | US20120328451 Platform cooling passages and methods for creating platform cooling passages in turbine rotor blades |
| 12/27/2012 | US20120328446 Turbine airfoil of composite material and method of manufacturing thereof |
| 12/27/2012 | US20120328421 Methods and systems for cooling a transition nozzle |
| 12/27/2012 | US20120325821 Cryogenic storage tank |
| 12/27/2012 | US20120325450 Connector for Tube-In-Tube Heat Exchanger and Methods of Making and Using Same |
| 12/27/2012 | US20120324730 Composite material wheel rim structure |
| 12/27/2012 | DE102011077922A1 Wärmeübertrager Heat exchanger |
| 12/26/2012 | EP2537636A1 Component with cooling channels and method of manufacture |
| 12/26/2012 | EP2537635A1 Component with cooling channels and method of manufacture |
| 12/26/2012 | CN202622450U Welding type main structure of bar feeder |
| 12/26/2012 | CN202622278U Numerical control machine tool with four shaft units |
| 12/26/2012 | CN202622277U Double shaft unit numerical control machine tool |
| 12/26/2012 | CN102844556A Method for producing piston for internal combustion engine and piston that can be produced by means of said method |
| 12/26/2012 | CN102840240A Hard alloy radial bearing body and production process thereof |
| 12/26/2012 | CN102840095A Plane distributing cycloidal hydraulic motor for strengthening bearing capacity |
| 12/26/2012 | CN102837463A Rolled composite titanium-steel-titanium composite board and manufacturing method thereof |
| 12/26/2012 | CN102837169A Production method of milling cutter |
| 12/26/2012 | CN102837168A Radiating fin manufacturing method and radiating fin using the same |
| 12/26/2012 | CN102837167A Preparation process of blade pressing die of stationary blade adjustable axial flow fan |
| 12/26/2012 | CN102837166A Manufacturing method of mould for inner oil groove of shaft sleeve |
| 12/26/2012 | CN102837165A Manufacturing method for final-stage driving gear of high-power coal mining machine |
| 12/26/2012 | CN102837164A Forging roll combined forming method of crank shaft for automobile engine and special upset die |
| 12/26/2012 | CN102837163A Manufacturing method of backward inclined fan blade of high efficiency motor |
| 12/26/2012 | CN102837162A Method for producing thick-wall hollow valve cores of large-scale ball valves |
| 12/26/2012 | CN102837161A Manufacturing method and positioning and clamping device of telescopic boom body of crane |
| 12/26/2012 | CN102837160A Assembling precision control method of single-body blades in blisk of electron beam welding structure |
| 12/26/2012 | CN102837159A Method using 0 chromium (Cr) 17 nickel (Ni) 4 copper (Cu) 4 niobium (Nb) thin wall square pipes to machine and manufacture linkage ring guide pipe parts |
| 12/26/2012 | CN102837158A Manufacturing technique of front fork steel tube of electrombile |
| 12/26/2012 | CN102835944A Connecting structure for inserting hose and bending part, endoscope and processing methods of connecting structure and endoscope |
| 12/26/2012 | CN102284847B Precise-guide die arrangement process for auto interior ornament moulding mould |
| 12/26/2012 | CN102275061B Process for machining check ring of piston pin |