| 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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| 05/27/2009 | CN101439461A Technique for producing and processing chamfering tool for cylindrical gear double-side tooth profile |
| 05/27/2009 | CN101439460A Technique for processing liquid cold plate |
| 05/27/2009 | CN101439459A Method and equipment for manufacturing screw rod |
| 05/27/2009 | CN101439458A Process for manufacturing heavily stressed valve spring |
| 05/27/2009 | CN101439457A Method for processing pressing sleeve hole of large diameter in top and bottom cross member of oil press |
| 05/27/2009 | CN100491625C Bimetal metallurgy combined high precision roller components and manufacturing method thereof |
| 05/27/2009 | CN100491058C Air cold plate sealing forming technology of aluminum alloy |
| 05/27/2009 | CN100491002C Ceramic-metallic composite cladding layer top head for tube inserting machine and method for producing the same |
| 05/26/2009 | US7537725 use a varied nickel-base superalloy composition to achieve a wide range of structures and properties through either spatially uniform or spatially nonuniform heat treatments; slip casting; aircraft; tensile strength, increase mechanical properties responsive to the different performance requirements |
| 05/26/2009 | US7536894 Method and device for the production of the thin-walled part |
| 05/26/2009 | CA2542169C Method and apparatus for fabricating high fin-density heatsinks |
| 05/22/2009 | WO2009062486A1 Process for hardening groove flanks of the annular groove of a steel piston by means of a laser beam |
| 05/21/2009 | US20090127919 Wheel weight with unitary body and clip |
| 05/21/2009 | US20090126921 Method For Brazing A Heat Exchanger Folded Tube While Applying A Flux Near A Contact Zone Of The Walls, Resulting Tube |
| 05/21/2009 | US20090126815 Lightweight high pressure repairable piston composite accumulator with slip flange |
| 05/21/2009 | US20090126717 Solar Thermal Collection |
| 05/21/2009 | US20090126544 High efficiency turbine and method of making the same |
| 05/21/2009 | US20090126396 Out door for refrigerator and method of manufacturing the same |
| 05/21/2009 | US20090126194 Noise attenuators and methods of manufacturing noise attenuators and bleed valve assemblies |
| 05/20/2009 | EP2059362A1 Coated spiral drill |
| 05/20/2009 | EP2006047A9 Plate-like cutting tool and fixing jig |
| 05/20/2009 | DE102007054782A1 Induktionsspule, Verfahren und Vorrichtung zur induktiven Erwärmung von metallischen Bauelementen Induction coil, Method and apparatus for inductive heating of metallic components |
| 05/20/2009 | DE102007053090A1 Cooling element for electronic components, has cooling rib structure suitable for air cooling, and heat conducting body is provided between components and cooling rib structure |
| 05/20/2009 | DE10122144B4 Verfahren zum Herstellen eines Zahnrades aus Kunstharz A method of manufacturing a gear made of resin |
| 05/20/2009 | CN101437386A Heat-radiating structure and method of manufacturing the same |
| 05/20/2009 | CN101437373A Metal casing and molding method thereof |
| 05/20/2009 | CN101435432A Reversing-proof fan blade manufacturing process |
| 05/20/2009 | CN101435132A Needle bed inlaid piece and method of processing the same |
| 05/20/2009 | CN101434026A High-melting metal arc spraying rapid die-manufacturing method |
| 05/20/2009 | CN101434025A Method for processing crankshaft capable of improving torques of winch and crank-pin |
| 05/20/2009 | CN101434024A Technique for producing low-oxygen copper pole |
| 05/20/2009 | CN101434023A Method for processing blade lock core |
| 05/20/2009 | CN101434022A Cold punching processing method for gear face oil groove |
| 05/20/2009 | CN101434021A Method for processing locknut of conical rotor motor |
| 05/20/2009 | CN101434020A Process for manufacturing one-piece type circular rim |
| 05/20/2009 | CN101433947A Ingot casting and stretch forming process and equipment of copper and aluminium composite bus-bar wire |
| 05/20/2009 | CN100489429C Heat-conducting water box for air conditioner and its making process |
| 05/20/2009 | CN100488710C Indexable cutter and methods for producing the same |
| 05/20/2009 | CN100488694C Method for manufacturing plate type heat pipe with ultrasonic welding |
| 05/20/2009 | CN100488662C Process for manufacturing precisely forged parts |
| 05/20/2009 | CA2611281A1 Structural i-beam automotive suspension arm |
| 05/19/2009 | CA2557947C Improved nozzle bore for pdc bits |
| 05/19/2009 | CA2443827C Bracket for anti-lock braking system sensor |
| 05/14/2009 | US20090123290 Ni-based alloy member, method of producing the alloy member, turbine engine part, welding material, and method of producing the welding material |
| 05/14/2009 | US20090120755 Coupling element in a motor vehicle gearbox and a method of manufacturing such a coupling element |
| 05/14/2009 | US20090120383 Pipe assembly |
| 05/14/2009 | US20090120056 Microthruster, in particular for use as a position adjustment thruster, thruster and method for producing a microthruster |
| 05/14/2009 | US20090119901 Foam skin insulation with support members |
| 05/13/2009 | CN101430173A Overlap welding down pipe end enclosure of radiator and its processing method |
| 05/13/2009 | CN101428387A Helix bevel gear active tooth threading machining process |
| 05/13/2009 | CN101428386A GCr15 ferrule cold-punching molding method |
| 05/13/2009 | CA2644275A1 Plane blade adjustment improvement |
| 05/12/2009 | US7531214 Method for manufacturing an oxide coated cutting tool |
| 05/12/2009 | US7530436 Retainer and one-way clutch using the retainer and method for assembling the one-way clutch |
| 05/12/2009 | US7530168 Method of manufacturing a wind turbine blade root |
| 05/12/2009 | CA2643631A1 Components for gas turbine engines and methods for manufacturing components for gas turbine engines |
| 05/07/2009 | WO2009058986A1 A non-plain carbon steel header for a heat exchanger |
| 05/07/2009 | WO2009058437A1 Razor blade and method of manufacture |
| 05/07/2009 | WO2009058336A2 Process of making a shrouded impeller |
| 05/07/2009 | US20090116964 Turbine rotor and method for producing the rotor |
| 05/07/2009 | US20090116956 Manufacturable and inspectable cooling microcircuits for blade-outer-air-seals |
| 05/07/2009 | US20090116110 Diffraction grating structure and method for manufacturing same |
| 05/07/2009 | US20090114740 Nozzle assembly with flow conduits |
| 05/07/2009 | US20090114379 Heat exchanger |
| 05/07/2009 | US20090113924 Apparatus for storing food and method for manufacturing the same |
| 05/07/2009 | US20090113712 Modular Cryogenic Liquid Storage Systems |
| 05/07/2009 | US20090113711 Heat exchanger and method for manufacturing the same |
| 05/07/2009 | US20090113708 Method for joining components |
| 05/07/2009 | US20090113695 Method for manufacturing metallic keypad having ripple luster |
| 05/07/2009 | US20090113683 Method and apparatus for machining the blade tips of rotor wheel drums of turbomachines |
| 05/07/2009 | DE102008016809B3 Manufacturing a condenser for water treatment plants, comprises introducing filling pins into tube sockets of tub, introducing and melting thermoplastic granulates in the tub, and bringing centering pins into tube ends of the condenser |
| 05/07/2009 | DE102007052499A1 Piston i.e. forged piston, manufacturing method for internal combustion engine, involves forming piston sleeve in stages to piston such that core material forms part of piston head and cladding material forms part of ring portion |
| 05/07/2009 | DE102007052498A1 Manufacturing forged piston for internal combustion engine with piston shaft and piston head, comprises inserting holder for insert parts into a casting mold, fixing the insert part in the holder by retaining means, and casting a cast part |
| 05/07/2009 | CA2704057A1 A non-plain carbon steel header for a heat exchanger |
| 05/06/2009 | EP2055426A2 Function optimized configuration of a pistons piston-ring area |
| 05/06/2009 | EP1385654B1 Hollow construction element and method of producing |
| 05/06/2009 | CN201231170Y Rubber and plastic coarse breaker cutter head |
| 05/06/2009 | CN201231167Y Mechanically fixed rubber plastic crushing cutter |
| 05/06/2009 | CN201230659Y Decorative chain connection device |
| 05/06/2009 | CN101427037A Spiral drive fastener with friction engageable surface |
| 05/06/2009 | CN101426946A Method of removing hard coating film |
| 05/06/2009 | CN101426613A Injection-molding nozzle shank system and a method for manufacturing such a system |
| 05/06/2009 | CN101422861A Accurate forming method of special-shape deep-hole type parts |
| 05/06/2009 | CN101422860A Welded flange hot-rolling technique |
| 05/06/2009 | CN101422859A Shifting block processing method |
| 05/06/2009 | CN101422858A Manufacture method of no-coating abrasion-proof anti-corrosive iron pan |
| 05/06/2009 | CN101422857A Manufacture method of screws of different material |
| 05/06/2009 | CN100484697C Pressing sealing method and structure of heat pipe |
| 05/06/2009 | CN100484696C Forging and rolling technology and hot rolling and forging apparatus for making large pulley |
| 05/06/2009 | CN100484695C Processing method and apparatus for rack |
| 05/06/2009 | CN100484694C Powertrain member and method of manufacturing the same |
| 05/06/2009 | CN100484679C Welding process |
| 05/05/2009 | US7526862 Method of manufacturing a hollow blade for a turbomachine |
| 04/30/2009 | US20090110555 Helicopter aircraft vehicle rotor damper |
| 04/30/2009 | US20090110547 Method for producing a contoured gap, and turbo-engine comprising contoured gap |
| 04/30/2009 | US20090107651 Heat exchanger for motorized transport, and motorized transport incorporating a heat exchanger |
| 04/29/2009 | EP2052829A1 Insertion block for forming a field of hooks on an injection-moulded object and moulded object comprising a field of hooks of this type |
| 04/29/2009 | CN101420153A Rotor hub, spindle motor and hard disk driver |
| 04/29/2009 | CN101418678A Striker structure for wellhead connector and method for making same |
| 04/29/2009 | CN101417514A Titanium-alloy high-pressure compressor arc rabbet working-blade processing technique |