| 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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| 10/15/1998 | DE19815845A1 Coated sleeve for track element, and method for its production |
| 10/14/1998 | EP0870073A1 Coated cutting insert and method of making it |
| 10/14/1998 | EP0842023A4 Screen for producing a perforated film |
| 10/07/1998 | CN1194898A Method for machining compressor piston |
| 10/06/1998 | US5817267 Fabrication of tooling by thermal spraying |
| 10/06/1998 | US5816968 Idler sprocket assembly for a phased chain system |
| 10/06/1998 | CA2090854C Cvd and pvd coated cutting tools |
| 09/30/1998 | EP0867257A1 Temporary Assembling unit for heat exchanger core |
| 09/30/1998 | EP0676991B1 Spiral drill with coolant channels and method to manufacture a spiral drill |
| 09/30/1998 | CN1194194A Flat steel wire for producing piston ring and its production and use |
| 09/29/1998 | US5813276 Press die of cement composite and a method of producing the same |
| 09/29/1998 | US5813107 Method for making a maintube of a telescope |
| 09/29/1998 | US5813105 Carbide substrate, superhard abrasive material |
| 09/24/1998 | WO1998041668A1 Method of forming internal passages within articles and articles formed by same |
| 09/24/1998 | DE19810309A1 Pressure ring especially second piston ring for aluminium@ cylinder |
| 09/24/1998 | CA2284015A1 Method of forming internal passages within articles and articles formed by same |
| 09/23/1998 | EP0865938A1 Method of producing light alloy wheels |
| 09/23/1998 | EP0865885A1 Method of manufacturing perforating tools and a perforating tool manufactured according to the method |
| 09/23/1998 | EP0865864A1 Drill blank |
| 09/23/1998 | EP0865847A2 Drill and method for its production |
| 09/22/1998 | US5810079 For removing metal from a wellbore |
| 09/22/1998 | US5809848 Method of making a carbide cutting insert |
| 09/22/1998 | US5809776 Catalytic converter with radial outflow and by-pass valve |
| 09/22/1998 | US5809643 Method for making piston rings |
| 09/17/1998 | WO1998040608A2 A modular machine |
| 09/17/1998 | WO1998040188A1 A method of engine manufacture |
| 09/15/1998 | US5807032 Positioning ultra high pressure sintered compact helicle insert and tool body, brazing under vacuum the inserts to tool body using titanium containing activated silver brazing filler, brazing |
| 09/15/1998 | US5806373 Gear and method for manufacturing same |
| 09/15/1998 | US5806184 Process to manufacture upper work roll products |
| 09/09/1998 | CN1039727C Alumina coated cutting tool |
| 09/08/1998 | US5803683 Fixturing device for supporting a workpiece during a machining operation |
| 09/03/1998 | WO1998037993A1 Member having different shapes, and layer-built body manufacturing method and apparatus |
| 09/02/1998 | EP0861409A1 Serpentine heat exchanger |
| 09/02/1998 | EP0861145A1 Fabrication of tooling by thermal spraying |
| 09/02/1998 | EP0861133A1 Razor blade manufacture |
| 09/01/1998 | US5800868 Method for making a coated cutting tool |
| 09/01/1998 | US5799726 Refrigerated mixing chamber and method for making same |
| 08/27/1998 | DE19707558A1 Blade wheel for hydrodynamic machine, particularly for retarder or coupling |
| 08/27/1998 | DE19707557A1 Blade wheel for machine through which medium flows, e.g. hydrodynamic machine or blower |
| 08/26/1998 | EP0646186B1 Sintered extremely fine-grained titanium based carbonitride alloy with improved toughness and/or wear resistance |
| 08/26/1998 | CN2288811Y 组合板牙 Combination Dies |
| 08/25/1998 | CA2102222C Improvements in or relating to razor blades |
| 08/20/1998 | DE19805798A1 Fabrication process for annular element for torque converter of vehicle |
| 08/19/1998 | EP0737120B1 Method for making gas turbine engine blade attachment slots |
| 08/19/1998 | CN1039527C Method for making razor blade |
| 08/18/1998 | US5796062 Method for producing molding die for synthetic resin lens barrel having a helicoid and for producing the lens barrel |
| 08/13/1998 | WO1998035137A1 Apparatus for cooling a gas turbine airfoil and method of making same |
| 08/13/1998 | DE19711848C1 Metal bellows making process |
| 08/13/1998 | DE19704483A1 Piston rod having a hollow structure |
| 08/12/1998 | EP0857538A1 Method for manufacturing rotary cutting tool and rotary cutting tool |
| 08/12/1998 | EP0857537A1 Insert for an abrasive tool |
| 08/12/1998 | EP0857530A1 Method for machining compressor piston |
| 08/12/1998 | CN1190441A Cast iron and piston ring |
| 08/11/1998 | US5793015 Apparatus for rapidly forming laminated dies |
| 08/06/1998 | DE19800097A1 Manufacturing procedure for cutting tool |
| 07/30/1998 | WO1998032982A1 Process for manufacturing flat bearing shells |
| 07/30/1998 | WO1998032556A1 Method for producing rings by combined chip-removal and forming, and corresponding machine |
| 07/30/1998 | WO1998032554A1 Process and tool for manufacturing flat bearing shells |
| 07/30/1998 | DE19702445A1 Verfahren und Werkzeug zum Herstellen von Flachlagerschalen Methods and tools for producing flat bearing shells |
| 07/30/1998 | DE19702444A1 Verfahren zum Herstellen von Flachlagerschalen A method for producing flat bearing shells |
| 07/23/1998 | WO1998024594A3 Prehensile device in shape memory material and construction process |
| 07/22/1998 | EP0854343A2 Heat exchanger and method of producing the same |
| 07/22/1998 | EP0854005A2 Beam blocking material and method for beam drilling and inspecting cooling holes |
| 07/22/1998 | EP0853521A1 Masonry drill bit |
| 07/22/1998 | EP0549584B1 Cvd and pvd coated cutting tools |
| 07/22/1998 | EP0317621B1 Hydro dynamic bearing and methods of making same |
| 07/21/1998 | US5782268 Spool valve and process for manufacturing the same |
| 07/21/1998 | US5782145 Process for the fabrication of a multi-blade tool |
| 07/16/1998 | DE19800657A1 Torque converter wheel housing made in three sections with wheel blades facing turbine |
| 07/15/1998 | EP0690761B1 Universal cutting blade blank and cutting blade formed therefrom |
| 07/14/1998 | US5780063 Apparatus for producing a hard metal or ceramic rod having helical bores |
| 07/14/1998 | US5778533 Method of producing a one-part cooling duct piston |
| 07/09/1998 | WO1998029214A1 Process for forming combustion turbine components by transient liquid phase bonding |
| 07/09/1998 | DE19700384A1 Method for manufacturing round blanks for extrusion pressing |
| 07/09/1998 | CA2276047A1 Process for forming combustion turbine components by transient liquid phase bonding |
| 07/09/1998 | CA2210185A1 Splitting apparatus for splitting coils of metal such as steel and aluminum and coils of other materials into strips |
| 07/08/1998 | EP0852169A2 Drill with coolant channels and method for its manufacture |
| 07/08/1998 | EP0852167A1 Coated cubic boron nitride polycrystalline superabrasive tools |
| 07/08/1998 | EP0852164A1 Method for manufacturing titanium alloy turbine blades and titanium alloy turbine blades |
| 07/07/1998 | US5776355 Method of preparing cutting tool substrate materials for deposition of a more adherent diamond coating and products resulting therefrom |
| 07/07/1998 | US5775411 Heat-exchanger tube for condensing of vapor |
| 07/07/1998 | US5775187 Method and apparatus of producing a surface with alternating ridges and depressions |
| 07/07/1998 | US5774971 Method of manufacturing standardized pin-based parts |
| 07/07/1998 | CA2113222C Pivoted tool having integral pivot member and method of producing same |
| 07/02/1998 | WO1998028547A1 Bar armature and method for its production |
| 07/02/1998 | WO1998028464A1 Cubic boron nitride cutting tool |
| 07/02/1998 | WO1998027872A1 Curved surgical needles and method of making the same |
| 07/01/1998 | EP0850357A1 Valve needle and method for producing a valve needle |
| 07/01/1998 | EP0757607B1 Hollow fan blade fabrication |
| 06/30/1998 | US5773790 Beam blocking material and method for beam drilling and inspecting cooling holes |
| 06/30/1998 | US5772494 Eccentric orbiting type planetary gear device, and its manufacturing method |
| 06/30/1998 | US5772364 Chip cutting insert for use in a cutting tool |
| 06/30/1998 | US5771852 Poppet valve with embossed neck structure |
| 06/30/1998 | US5771737 Method for producing a propeller shaft |
| 06/25/1998 | DE19653345A1 Stabanker und Verfahren zu seiner Herstellung Bar anchor and method for its manufacture |
| 06/25/1998 | DE19653164A1 Manufacture of piston for axial piston engine |
| 06/24/1998 | EP0849031A1 Integrally bladed rotor (IBR) fixture and method of machining |
| 06/24/1998 | EP0758932B1 Cooled gas turbine blade |
| 06/24/1998 | CN1185364A High-hardness wear-resisting cutter |
| 06/18/1998 | WO1998025739A1 Method of manufacturing annular products |