| 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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| 06/09/2011 | DE112005003504B4 Automatische Biegemaschine für einen Bandstahlstanzstempel, sowie Bandstahlstanzstempel Automatic bending machine for steel strip dance temple, and strip steel punching Temple |
| 06/09/2011 | DE102009056917A1 Piston manufacturing method for internal combustion engine, involves machining surface of piston lower part after separating piston upper part from piston lower part and before welding piston upper part with piston lower part |
| 06/09/2011 | DE102009055748A1 Verfahren zur Herstellung eines Bohrers Process for the preparation of a drill |
| 06/09/2011 | DE102009055746A1 Drei- und mehrspiraliger Bohrer und Verfahren zur Herstellung desselben Tri- and mehrspiraliger drill and method of manufacturing the same |
| 06/08/2011 | CN1846067B Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length |
| 06/08/2011 | CN102085838A Deformation element, motor vehicle fender bracket with deformation element, and method for producing a deformation element |
| 06/08/2011 | CN102085610A Manufacturing process for tool with marking function |
| 06/08/2011 | CN101745785B Method for manufacturing neutron flux-measured sleeve crossed stiffened plate by forging |
| 06/08/2011 | CN101745784B Simple forming process of seal head for titanium alloy cylinder |
| 06/08/2011 | CN101691004B Manufacturing method of integrated square fire-resisting damper valve buckle body molding and rolling forming device thereof |
| 06/08/2011 | CN101637863B Method for processing exact fit assembly part |
| 06/08/2011 | CN101602158B Manufacturing method of titanium golf head by different-weight forging |
| 06/08/2011 | CN101579798B Process for manufacturing steel-aluminum composite conductor rail |
| 06/08/2011 | CN101574761B Powder-cored welding wire used for surface cladding of high-temperature thermocouple protection tube and preparation method thereof |
| 06/08/2011 | CN101412158B Flux-cored wire for producing hot rolling coiler wrapper roller by overlaying welding and overlaying welding method |
| 06/08/2011 | CN101405560B Flat tube, flat tube heat exchanger, and method of manufacturing same |
| 06/07/2011 | US7955073 Flame arrester arrangement and method of incorporating bores in a flame arrester arrangement |
| 06/07/2011 | US7954239 Method of manufacturing a torque limiter device |
| 06/04/2011 | CA2723598A1 Tamper device |
| 06/03/2011 | WO2011065625A1 Apparatus for manufacturing a pigtail for a coil spring |
| 06/03/2011 | WO2011064406A1 Method for making a metal reinforcement for a turbine engine blade |
| 06/03/2011 | WO2011063435A1 Method for producing reversible blades |
| 06/03/2011 | CA2781679A1 Method for making a metal reinforcement for a turbine engine blade |
| 06/02/2011 | US20110129377 Scroll Compressor and Method for Manufacturing the Same |
| 06/02/2011 | US20110129360 Wheel-mounted air compressor and methods of use |
| 06/02/2011 | US20110129335 Rotor Assembly for a Reheat Steam Turbine |
| 06/02/2011 | US20110129312 Cutting Tool |
| 06/02/2011 | US20110127896 Universal crisper frame able to accommodate a variety of crisper configurations |
| 06/02/2011 | US20110126702 Axial Piston Machine |
| 06/02/2011 | US20110126674 Methods of forming earth-boring tools having features for affecting cuttings flow |
| 06/02/2011 | US20110126654 Bevel and hypoid gear and method of manufacture |
| 06/02/2011 | US20110126411 Heat exchanger fabrication with improved thermal exchange efficiency |
| 06/01/2011 | EP2327494A1 Cutting tool |
| 06/01/2011 | EP2327493A1 Method of manufacturing a multiple composition component |
| 06/01/2011 | EP2327491A1 Method for manufacturing a drill and drill manufactured thereby |
| 06/01/2011 | EP2327490A1 Reforming tool and method for generating a surface on a reforming tool |
| 06/01/2011 | EP2327489A2 Monoblock punching tool |
| 06/01/2011 | EP2326520A2 Method for stamping an arm for car suspensions |
| 06/01/2011 | EP2326458A1 Method for making a heat exchanger system, preferably of the exchanger/reactor type |
| 06/01/2011 | DE202011002916U1 Schneidkante für ein Messer oder für einen Werfer Cutting edge of a knife or a launcher |
| 06/01/2011 | DE102009056039A1 Schneidwerkzeug Cutting tool |
| 06/01/2011 | DE102009055699A1 Drilling bit for core drilling in concrete, has support body cover fixedly connected with support body and including drive retainer, where rotation-fixed connection of body cover and body is caused by sticking or detachable press connection |
| 06/01/2011 | CN201848678U Reinforcing bar thread rolling machine |
| 06/01/2011 | CN102084088A Mixing impeller with spiral leading edge |
| 06/01/2011 | CN102083584A Method of preparation prior to the welding of lithium-aluminium alloy products |
| 06/01/2011 | CN102079038A Heat exchanger and refrigerant diversion tube thereof as well as method for processing refrigerant diversion tube |
| 06/01/2011 | CN102079037A Mechanical processing method of cam shaft of diesel engine |
| 06/01/2011 | CN102079036A Method for machining bulb tubular turbine connecting plate |
| 06/01/2011 | CN102079035A Manufacturing method of roll ball spiral |
| 06/01/2011 | CN102079034A Method for assembling traction and bolster structured railway tank car body and traction and bolster |
| 06/01/2011 | CN101804547B Machining method of end-ring gear rack |
| 06/01/2011 | CN101704181B Short-process preparation method of noble/base metal stratified composite material parts |
| 06/01/2011 | CN101592225B Forming method for dynamic pressure pumping groove of mechanical sealing ring surface |
| 06/01/2011 | CN101538684B Stainless steel tube for brake system of rail vehicle and method for producing same |
| 06/01/2011 | CN101318333B 复合刀片 Composite blade |
| 06/01/2011 | CN101269456B Process for manufacturing steel spoke |
| 05/31/2011 | US7950151 Method of making integral sun gear coupling |
| 05/31/2011 | US7950147 Method for producing gas turbine components |
| 05/26/2011 | WO2011062631A1 Aluminum tube-aluminum fin baseboard radiator |
| 05/26/2011 | US20110123342 Compressor with asymmetric stator and acoustic cutoff |
| 05/26/2011 | US20110121920 Wireless energy transfer resonator thermal management |
| 05/26/2011 | US20110120690 Method of forming a heat exchanger having a brazed core assembly |
| 05/26/2011 | US20110120688 Aluminum Tube - Aluminum Fin Baseboard Radiator |
| 05/26/2011 | US20110120449 Curved Transpired Solar Air Heater and Conduit |
| 05/26/2011 | US20110120299 Cast piston with pin bore lubrication and method of manufacturing same |
| 05/26/2011 | US20110120270 Welded hammer |
| 05/26/2011 | US20110119920 Tapered stabilizer bar having continuously changing cross-section and method for manufacturing the same |
| 05/26/2011 | US20110119914 Piston For Internal Combustion Engines, Produced By Means of a Multi-Orbital Friction Welding Method |
| 05/26/2011 | DE102010049399A1 Abrasive einkristalline Turbinenschaufel Abrasive single-crystal turbine blade |
| 05/26/2011 | DE102008041492B4 Verfahren zur Herstellung eines Solarabsorbers A process for producing a solar absorber |
| 05/25/2011 | EP2324951A1 Double near-net forging of article |
| 05/25/2011 | EP2324947A1 Hollow curved structures formed with friction stir welding ; Method of manufacturing such structures |
| 05/25/2011 | EP2323799A1 Method for joining components |
| 05/25/2011 | CN102072250A Homopolar type radial magnetic suspension bearing and manufacturing method thereof |
| 05/25/2011 | CN102069672A Decorative shell and preparation method thereof |
| 05/25/2011 | CN102069568A Hot runner point gate nozzle, injection molding equipment and manufacturing method of hot runner point gate nozzle |
| 05/25/2011 | CN102069423A Large-sized nonstandard sprocket dentiform part machining process |
| 05/25/2011 | CN102069367A Method for manufacturing PTC radiating element |
| 05/25/2011 | CN102069366A Heat exchanger |
| 05/25/2011 | CN102069365A Method for manufacturing radiator and radiator |
| 05/25/2011 | CN102069364A Process for manufacturing press-forming mould for simultaneously manufacturing a plurality of parts |
| 05/25/2011 | CN102069363A Method for manufacturing wind wheel and blades of wind driven generator |
| 05/25/2011 | CN102069362A Manufacturing process for Paraguay type supporting ring |
| 05/25/2011 | CN102069361A Engineering wheel manufacturing process |
| 05/25/2011 | CN102069360A Method for processing metal tube |
| 05/25/2011 | CN102069359A Method for processing defensive move plate structure |
| 05/25/2011 | CN102069358A Manufacturing method of intelligent soldering bit |
| 05/25/2011 | CN102069357A Numerical control processing method of elastic bracket |
| 05/25/2011 | CN102069356A Manufacturing process of furnace header |
| 05/25/2011 | CN102069355A Production method for pick-like bit |
| 05/25/2011 | CN102069354A Production process of tin-copper alloy strip |
| 05/25/2011 | CN102069353A Production process for packfong strips |
| 05/25/2011 | CN102069352A Method for processing small nozzle |
| 05/25/2011 | CN102069351A Manufacturing process of composite cylinder sleeve |
| 05/25/2011 | CN102069350A Method for processing end faces of ball valve, and special mold thereof |
| 05/25/2011 | CN102069349A Machining method of Kenter shackle transom |
| 05/25/2011 | CN102069348A Method for manufacturing hose connector core |
| 05/25/2011 | CN102069347A Method for constructing a nozzle and a nozzle |
| 05/25/2011 | CN102069346A Process for processing spindle sleeve of built-in motorized spindle unit |
| 05/25/2011 | CN102069345A Method for manufacturing large-specification steel pipe retained mandrel |