| 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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| 06/10/1997 | US5637011 Wire termination device |
| 06/10/1997 | US5636440 Process for manufacturing a hollow blade for a turbo-machine |
| 06/05/1997 | WO1997020083A1 Coated cutting insert and method of making it |
| 06/05/1997 | WO1997020082A1 Coated turning insert and method of making it |
| 06/05/1997 | DE19649428A1 Mould manufacture in foundries |
| 06/05/1997 | DE19544817A1 Manufacturing method for guide vane segments for gas-turbine |
| 06/03/1997 | US5635256 Passivating and removing via gas-assisted vaporization the cobalt binder matrix from the surface of a tungsten carbide cutting tool prior to chemical vapor deposition of diamond;wear resistance; toughness; hardness |
| 06/03/1997 | US5634747 Spiral drill with coolant channels and method to manufacture a spiral drill |
| 05/29/1997 | WO1997018958A1 Method of producing light alloy wheels |
| 05/29/1997 | CA2235513A1 Method of producing light alloy wheels |
| 05/28/1997 | EP0775550A1 Method of fabricating metal mold comprised of laminated thin metal plates |
| 05/28/1997 | EP0775542A1 Ring carrier for pistons and method for casting pistons using the same |
| 05/28/1997 | EP0775253A1 Titanium engine valve |
| 05/27/1997 | US5632941 Group IVB boride based articles, articles, cutting tools, methods of making, and method of machining group IVB based materials |
| 05/22/1997 | WO1997018428A1 Serpentine heat exchanger |
| 05/22/1997 | WO1997018074A1 Fabrication of tooling by thermal spraying |
| 05/22/1997 | WO1997018047A1 Razor blade manufacture |
| 05/21/1997 | EP0773853A1 Method of making connecting rod |
| 05/21/1997 | EP0645212B1 Method for fabricating an ejector tube for moulds |
| 05/21/1997 | EP0580591B1 Rotary disc cutter and method of making same |
| 05/20/1997 | CA2008171C Method of making a selected size injection molding nozzle |
| 05/09/1997 | WO1997016644A1 Pump having relief valve seat free of direct structural restraint |
| 05/07/1997 | EP0771608A1 Method of manufacturing a mettalic gasket |
| 05/07/1997 | DE19644967A1 Method for manufacturing of drive roller for Torus-type stageless gear |
| 05/06/1997 | US5625947 Method for forming a vacuum port manifold |
| 05/02/1997 | EP0770765A1 Poppet valve and method of manufacturing the same |
| 05/01/1997 | WO1997015419A1 Method and apparatus for making holes in a workpiece |
| 04/30/1997 | CN1148533A Drill bit with debris conveying flute |
| 04/29/1997 | US5624756 Diamond-based ultra-high-pressure-sintered material having excellent chipping resistance, cutting tool made therefrom, and method of manufacturing the cutting tool |
| 04/29/1997 | US5624068 Diamond tools for rock drilling, metal cutting and wear part applications |
| 04/22/1997 | US5622460 Chip cutting tool with acutely angled pocket side walls |
| 04/22/1997 | US5621965 Method of deflecting a workpiece to establish rigidity in work positioning and support during a machining operation |
| 04/22/1997 | US5621962 Method of manufacturing chisel for impact tool |
| 04/17/1997 | WO1997013612A1 Process for producing synchronising rings |
| 04/16/1997 | EP0767720A2 Transducer activated tool tip |
| 04/16/1997 | EP0767712A1 Process for producing an essentially tubular housing substantially closed on all sides |
| 04/16/1997 | CN1147457A Engraving tools and their machining process |
| 04/15/1997 | US5620285 Adiabatic dry diamond milling system |
| 04/15/1997 | US5619889 Method of making microstructural surgical instruments |
| 04/15/1997 | US5619796 Method of making an ultra light engine valve |
| 04/10/1997 | DE19537209A1 Verfahren zum Herstellen von Synchronringen A method for producing synchronizing rings |
| 04/09/1997 | CN1146945A Superthin diamond cutting blade and its making method |
| 04/09/1997 | CN1034479C Method for making brake shoe of drum brake for automobile |
| 04/08/1997 | US5618625 CVD diamond coated cutting tools and method of manufacture |
| 04/08/1997 | US5618222 Method and a machine for working a blade sector |
| 04/06/1997 | CA2274882A1 Field serviceable fill tube for use on heat pipes |
| 04/02/1997 | EP0765711A1 Method of fabricating a hollow turbine blade |
| 04/02/1997 | CN1146789A Multiple cams |
| 04/01/1997 | CA2069634C Double wrap friction band |
| 03/27/1997 | DE19534489A1 Machining method for rod and coil material |
| 03/26/1997 | EP0764298A1 Method for manufacturing flashless metal connecting rod |
| 03/25/1997 | US5615122 Method and apparatus to construct building components |
| 03/25/1997 | US5613299 Method of fabricating a rocket thrust chamber |
| 03/20/1997 | WO1997010066A1 Method for manufacturing titanium alloy turbine blades and titanium alloy turbine blades |
| 03/20/1997 | DE19627939C1 Solenoid-operated needle valve |
| 03/18/1997 | US5611251 Method for making inserts for cutting tools |
| 03/18/1997 | US5611143 For use in a calendar |
| 03/13/1997 | WO1997009136A1 Method for manufacturing a formed piece of metal |
| 03/13/1997 | DE19620167C1 Hollow piston for axial piston machine |
| 03/13/1997 | CA2231126A1 Method for manufacturing a formed piece of metal |
| 03/12/1997 | EP0761353A1 Drill bit |
| 03/12/1997 | EP0760728A1 Method for producing a hob |
| 03/11/1997 | US5609527 Constant velocity universal joint having an improved cage design |
| 03/11/1997 | US5609471 Multiproperty rotor disk and method of manufacture |
| 03/11/1997 | US5609470 Turbomachine aerofoil with concave surface irregularities |
| 03/11/1997 | US5609075 Razor blade manufacture |
| 03/06/1997 | WO1997008467A1 Connecting rod for piston-operated machines, especially compressors, and process for its production |
| 03/05/1997 | CN1144149A Method for making rotary drill tool |
| 03/04/1997 | US5608162 Method and system of trajectory prediction and control using PDC bits |
| 03/04/1997 | US5607358 Connection between inner joint part and driveshaft |
| 03/04/1997 | US5607264 Tool with diamond cutting edge having vapor deposited metal oxide layer and a method of making and using such tool |
| 03/04/1997 | US5607109 Fuel injection nozzle and method of making |
| 02/27/1997 | WO1997007330A1 Abrasion resistant ring for a piston for an engine and method and device for producing the same |
| 02/27/1997 | DE19531365A1 Pleuelstange für Kolbenmaschinen, insbesondere für Kompressoren, und Verfahren zur Herstellung einer derartigen Pleuelstange Connecting rod for reciprocating engines, in particular for compressors and to methods of producing such connecting rod |
| 02/26/1997 | EP0758932A1 Cooled gas turbine blade |
| 02/26/1997 | CN1143922A Razor blade manufacture |
| 02/25/1997 | US5605741 Multilayer |
| 02/25/1997 | US5605087 Tape cutting apparatus |
| 02/23/1997 | CA2183932A1 Multiple diamond layer polycrystalline diamond composite cutters and a method for making same |
| 02/20/1997 | WO1997005985A1 Manufacturing piston rings |
| 02/12/1997 | EP0757933A1 Method of manufacturing cutting blades for the underwater pelletization |
| 02/12/1997 | EP0757607A1 Hollow fan blade fabrication |
| 02/11/1997 | US5601857 Extruder for extrusion manufacturing |
| 02/06/1997 | WO1997003795A1 Screen for producing a perforated film |
| 02/04/1997 | US5599144 Low friction flute tungsten carbon microdrill |
| 02/04/1997 | US5598751 Cutting insert |
| 01/30/1997 | WO1997002911A1 Press die formed of cement-based composition and method of manufacturing the same |
| 01/29/1997 | CN1141223A Metal cutting inserts having superhard abrasive bodies and methods of making same |
| 01/23/1997 | WO1997002108A1 Process for manufacturing mould inserts |
| 01/23/1997 | DE19526900A1 Combined ring cutting and converting |
| 01/15/1997 | EP0696959B1 Process for machining a semi-finished plastic product with micro-recesses |
| 01/15/1997 | CN1033791C Method for making constant-velocity joint outer wheel rough blank |
| 01/14/1997 | US5593085 Method of manufacturing an impeller assembly |
| 01/08/1997 | EP0752543A2 Eccentric orbiting type planetary gear device, and its manufacturing method |
| 01/02/1997 | EP0750535A1 Razor blade manufacture |
| 01/02/1997 | DE19524099A1 Verfahren zur Herstellung von Formeinsätzen Process for the preparation of mold inserts |
| 01/01/1997 | CN1139175A Gage surface and method for milled tooth cutting structure |
| 12/31/1996 | US5588832 Method of fabricating metal instruments from raw material and orthodontic pliers made thereby |
| 12/31/1996 | US5588351 Head for two piece articulated piston |
| 12/24/1996 | US5587233 Composite body and its use |