| 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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| 03/07/2013 | US20130055887 Multiple valve head compressor apparatus |
| 03/07/2013 | US20130055838 Bidirectional gear, method, and applications |
| 03/07/2013 | US20130055569 Seal packing assembly apparatus and method of assembly of seal packing |
| 03/07/2013 | DE102011112512A1 Verfahren zur Herstellung von Plattenwärmetauschern A process for producing plate heat exchangers |
| 03/07/2013 | DE102011082206A1 Method for process-controlled application of film strip on component of heat exchanger, involves arranging component adjacent to main surface of film strip |
| 03/07/2013 | DE102011081948A1 Bohrer und Herstellungsverfahren für einen Bohrer Drill and a drill production method for |
| 03/07/2013 | CA2843686A1 Method for manufacturing a component using forging |
| 03/06/2013 | EP2565379A2 System and method for modifying a rotor |
| 03/06/2013 | EP2564961A2 Drill bit and manufacturing method for a drill bit |
| 03/06/2013 | CN202763386U Charge coupled device (CCD) detecting laminating mechanism |
| 03/06/2013 | CN202763385U Multistage cylinder barrel machine tool |
| 03/06/2013 | CN102959353A Multichannel tubes with deformable webs |
| 03/06/2013 | CN102958626A Bent razor blades and manufacturing thereof |
| 03/06/2013 | CN102954518A Metallic honeycomb-like heating body for gas appliance and manufacturing method thereof |
| 03/06/2013 | CN102954283A Corrugated tube welding assembly and production method thereof |
| 03/06/2013 | CN102953483A Large-grid non-mold molded welding metal curtain wall and forming process thereof |
| 03/06/2013 | CN102953019A Alloy steel seamless steel tube for geological drilling and machining method thereof |
| 03/06/2013 | CN102950479A Method for realizing machining of combustion-compression ring bushes by using combustion-compression ring bush cutting clamp |
| 03/06/2013 | CN102950443A Production method for C-shaped handle (four-groove square handle) drill bit |
| 03/06/2013 | CN102950442A Machining process for extrusion die |
| 03/06/2013 | CN102950441A Production method for timing gear for engines |
| 03/06/2013 | CN102950440A Processing technic for gear of hydraulic pump |
| 03/06/2013 | CN102950439A Machining process of drive gear of oil pump |
| 03/06/2013 | CN102950438A Machining process for wear-resisting hydraulic pump gear |
| 03/06/2013 | CN102950437A Processing process for timing gear of cam shaft |
| 03/06/2013 | CN102950436A Preparation method of gear for corrosion-resistant oil transfer pump |
| 03/06/2013 | CN102950435A Preparation method of gear of hydraulic pump for preventing agglutination of tooth surface |
| 03/06/2013 | CN102950434A Preparing method of gear for fuel delivery pump |
| 03/06/2013 | CN102950433A Gear processing technology for gear pump |
| 03/06/2013 | CN102950432A Q245R longitudinal submerged arc welded natural gas blow-down pipe manufacturing method |
| 03/06/2013 | CN102950431A High-temperature alloy elastic seal piece processing technique and mould thereof |
| 03/06/2013 | CN102950430A Method for producing corrosion-resistant inching valve body |
| 03/06/2013 | CN102950429A Preparation method of inching valve body for forklift |
| 03/06/2013 | CN102950428A Processing method of plastic die steel plate |
| 03/06/2013 | CN102950427A Method for processing bent pipe with inner wall subjected to surfacing welding |
| 03/06/2013 | CN102950426A Forging process for special flange for equipment |
| 03/06/2013 | CN102950425A Manufacturing method of collapsing cylinder used for external pressure resistance test to failure test |
| 03/06/2013 | CN102950424A Preparation method of LD steel cold roll ejector for small-pore stainless seamless pipe |
| 03/06/2013 | CN102950423A Manufacturing method for male connecting part of rotary shaft |
| 03/06/2013 | CN102950422A Machining method and application of high-precision basic riveting members |
| 03/06/2013 | CN102950421A Integrally-formed combined pipe fitting manufacturing method |
| 03/06/2013 | CN102950420A Large-caliber stainless steel thin-wall bend process |
| 03/06/2013 | CN102950369A Method for welding 42CrMo alloy steel herringbone gear |
| 03/06/2013 | CN102950318A Method for milling blank in production of turbine blade |
| 03/06/2013 | CN102950175A Rolling machine and machining method for rear axle stiffening ring |
| 03/06/2013 | CN102950165A Warm extrusion forming process of stylus printing head base and forming mould thereof |
| 03/06/2013 | CN102189376B Novel cam shaft machining process |
| 03/06/2013 | CN102161147B Method for manufacturing blade mould of wind power product and hydraulic turbine |
| 03/06/2013 | CN102152081B Manufacture method of vehicle rocker arm bearing |
| 03/06/2013 | CN102091919B Machining method of three-dimensional closed impeller |
| 03/05/2013 | US8387256 Method for improved scaling of filters |
| 03/05/2013 | US8387251 Production method of internally ribbed steel tube |
| 03/05/2013 | US8387250 Method for embedding heat pipe into heat-conducting seat |
| 03/05/2013 | US8387245 Components with re-entrant shaped cooling channels and methods of manufacture |
| 02/28/2013 | WO2013026984A1 Tool for holding a turbine-engine part, including a means for attaching and immobilising the part and an element to be attached to said part by brazing or welding |
| 02/28/2013 | US20130052067 Downhole Motors and Pumps with Improved Stators and Methods of Making and Using Same |
| 02/28/2013 | US20130052025 Replaceable staking insert assembly and method |
| 02/28/2013 | US20130051999 Plastic fan shroud and cone assembly and method |
| 02/28/2013 | US20130051939 Airfoil machining method and cutting tools |
| 02/28/2013 | US20130048653 Method and device for producing can bodies and can bodies |
| 02/28/2013 | US20130048583 Solar apparatus support structures and systems |
| 02/28/2013 | US20130048253 Heat dissipation device and method of manufacturing same |
| 02/28/2013 | US20130048194 Compliant diaphragm medical sensor and technique for using the same |
| 02/28/2013 | US20130047645 Ice making apparatus of refrigerator and assembling method thereof |
| 02/28/2013 | US20130047432 Hydraulic wrench extension |
| 02/28/2013 | US20130047397 Superhard tool tip, method for making same and tool comprising same |
| 02/28/2013 | DE102011110779A1 Verfahren zur Fräsbearbeitung eines Rohlings bei der Herstellung einer Turbinenschaufel A process for the milling of a blank in the manufacture of a turbine blade |
| 02/28/2013 | CA2844375A1 Tool for holding a turbine-engine part, including a means for attaching and immobilising the part and an element to be attached to said part by brazing or welding |
| 02/28/2013 | CA2783953A1 A cutting insert with a titanium oxycarbonitride coating and method for making the same |
| 02/27/2013 | EP2560772A1 Method for producing slots in a tube wall and slotting tool |
| 02/27/2013 | CN102947027A Superhard body, tool and method for making same |
| 02/27/2013 | CN102943908A One-way rubber valve and manufacture method thereof |
| 02/27/2013 | CN102941702A Infiltration preparation method of Cu-MoCu-Cu three-layer composite plate |
| 02/27/2013 | CN102941604A Cutter and manufacturing method thereof for machining wooden counterbore |
| 02/27/2013 | CN102941453A Processing method of eccentric sleeve |
| 02/27/2013 | CN102941452A Method for machining temperature control valve of high-precision wind driven generator |
| 02/27/2013 | CN102941451A Process for forming hexagonal hole in small-section pipe |
| 02/27/2013 | CN102941450A Method for processing shaft parts with phase angles |
| 02/27/2013 | CN102941449A Forming process of thick-wall thin-bottom metal part |
| 02/27/2013 | CN102941448A Aluminum alloy highly-locking nut machining process |
| 02/27/2013 | CN102941447A Manufacture machining process of bolt |
| 02/27/2013 | CN102941446A Production method for equal-strength symmetrical weld joint steel plate elbow |
| 02/27/2013 | CN102941445A Method for processing fracture type halving sealing ring |
| 02/27/2013 | CN102941444A Manufacturing method of explosion-proof motor shaft |
| 02/27/2013 | CN102941443A Manufacture method of drive screw |
| 02/27/2013 | CN102941442A Static balance method for crushing knife toothholder |
| 02/27/2013 | CN102941441A Preparation method of high-bonding-strength and high-precision copper-molybdenum-copper laminated composite |
| 02/27/2013 | CN102941440A Corn husking roller and processing method thereof |
| 02/27/2013 | CN102941439A Processing technique of efficient and superconductive thick-wall rollers |
| 02/27/2013 | CN102941438A Processing method of electrically conductive contact finger |
| 02/27/2013 | CN102941437A Manufacturing method of locomotive gearbox |
| 02/27/2013 | CN102941370A Method for processing steam balance holes on rotor impellers of steam turbine |
| 02/27/2013 | CN102303219B Machining method for worm tooth profile of cutter shaft of large gear shaping machine |
| 02/27/2013 | CN102294595B Profile bar screen drum core moulding equipment and using method thereof |
| 02/27/2013 | CN102189382B Preparation method of embedded copper-aluminum-copper composite board |
| 02/27/2013 | CN102172821B Method for manufacturing adapting piece with round top and square bottom |
| 02/27/2013 | CN102172811B Tubular plate-type compound perfusion forming method |
| 02/27/2013 | CN102145443B Method for processing U-shaped bolts |
| 02/27/2013 | CN102069349B Machining method of Kenter shackle transom |
| 02/27/2013 | CN101700612B Machining method of rotating blade spacer of axial compressor/turbine |