| 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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| 03/27/2001 | US6205661 Method of making a rocket thrust chamber |
| 03/22/2001 | DE19942966A1 Shaping of drill tool bodies lays a cut length of an extruded cylinder body with straight inner recesses on a support surface to be twisted by a friction surface system to give inner helical recesses for sintering |
| 03/21/2001 | EP1084793A1 Method of manufacturing piston of internal combustion engine |
| 03/21/2001 | CN1063519C Multiple cams |
| 03/20/2001 | US6202303 Method for producing high efficiency heat sinks |
| 03/15/2001 | WO2001017705A2 Method and device for producing a sintered metal blank with interior helical recesses |
| 03/15/2001 | DE19943225A1 Hip joint prosthesis socket has a bearing cup with a welded anchor ring with anchors projecting outwards using forged titanium components for compatibility with the surrounding bone tissue |
| 03/15/2001 | DE19941625A1 Production of a knife insert used in machines for cutting paper and cardboard comprises heating a blank made of hardenable metal, quenching and annealing, annealing the hardened blank |
| 03/15/2001 | DE10012974C1 Production of a hollow profile used in the automobile industry comprises a cold forming a hollow profile green body, heating to a temperature above the austenite temperature |
| 03/14/2001 | EP1082186A1 Bushing with flange and method for producing same |
| 03/14/2001 | CN1287519A Method of manufacturing pin holding ring for internal gear, internally meshed planetary gear structure, and hydraulic motor and pump |
| 03/14/2001 | CN1287262A Apparatus for automatic assembling heat exchanger |
| 03/14/2001 | CN1063117C Milling cutter and its producing method |
| 03/13/2001 | US6200671 Coated turning insert and method of making it |
| 03/13/2001 | US6200514 Process of making a bit body and mold therefor |
| 03/13/2001 | US6200076 Cutting tool and method for producing the same |
| 03/13/2001 | US6199746 Method for preparing superalloy castings using a metallurgically bonded tapered plug |
| 03/08/2001 | DE19938046A1 Hohlkolben für eine Kolbenmaschine und Verfahren zum Herstellen eines Hohlkolbens Hollow piston for a piston machine and method for manufacturing a hollow piston |
| 03/06/2001 | US6196338 Hardfacing rock bit cones for erosion protection |
| 03/06/2001 | US6195893 Method of manufacture of heat exchange unit |
| 03/01/2001 | DE19940438A1 Production of a piston for an I.C. engine comprises forming a piston green body by casting having a peripheral radial groove, inserting a covering ring in the groove, covering, forming a cooling channel and filling with reinforcing material |
| 02/28/2001 | EP0984837B1 Method and device for producing a one-piece vehicle wheel |
| 02/27/2001 | US6193465 Trapped insert turbine airfoil |
| 02/27/2001 | US6193141 Single crystal turbine components made using a moving zone transient liquid phase bonded sandwich construction |
| 02/27/2001 | US6193038 One-way clutch and method for making same |
| 02/27/2001 | US6192584 Method for manufacturing a structural member for collison impact |
| 02/22/2001 | WO2001012380A1 One-way clutch and method for making same |
| 02/22/2001 | DE19954044C1 Individual ring separation device has tubular workpiece fed to separation roller mechanism with at least 2 cutting rollers via inductive heating device |
| 02/20/2001 | US6189414 Counter plate and cutting die for die cutting machine |
| 02/15/2001 | WO2001011229A1 Fuel injection valve and a method for manufacturing exit oulets on the valve |
| 02/15/2001 | DE19937961A1 Brennstoffeinspritzventil und Verfahren zur Herstellung von Austrittsöffnungen an Ventilen Fuel injection valve and method of producing the outlet openings of valves |
| 02/15/2001 | DE19937740A1 Milling or drilling tool with steel or hard metal base plate has chip breaker bonded on base plate and set behind insert in direction of movement |
| 02/15/2001 | DE10020762A1 Fabrication process for hollow shafts for motor vehicle drive trains uses solid blank to cold-form end and neck sections with serration toothings, and apply low-friction coating |
| 02/14/2001 | EP1076181A2 Hollow piston for a piston machine |
| 02/14/2001 | EP1075885A2 Method of manufacturing screws |
| 02/13/2001 | US6185821 Practical forged flange-type ball valve fabrication method |
| 02/07/2001 | EP1074331A1 Method for repairing superralloy castings using a metallurgically bonded tapered plug |
| 02/06/2001 | US6183688 Making cutting member by heating a mixture of cemented carbide and a bearer, injection molding, forming a body having a front cutting edge, a flushing channel, and a rearwardly open blind hole, demolding, sintering |
| 02/06/2001 | US6182533 Method of making a drill blank |
| 02/06/2001 | US6182363 Method of making a poppet valve |
| 02/06/2001 | US6182349 Method for producing a seamless metallic belt |
| 02/01/2001 | WO2001007785A2 Ball-and-socket joint between a slipper and a piston |
| 02/01/2001 | DE19934218A1 Verfahren zum Herstellen einer Kugelgelenkverbindung zwischen einem Gleitschuh und einem Kolben und eine solche Kugelgelenkverbindung A method of manufacturing a ball-joint connection between a sliding block and a piston, and such a ball and socket connection |
| 01/31/2001 | EP1071526A1 Method for making a tubular metal part and composite tubular shaft |
| 01/30/2001 | US6179886 Method for producing abrasive grains and the composite abrasive grains produced by same |
| 01/30/2001 | US6178852 Rotary die laser machining and hardening apparatus and method |
| 01/30/2001 | US6178638 Fabrication method for a flange-type ball valve |
| 01/30/2001 | US6178634 Miniature recycle-type heat exchange production method |
| 01/30/2001 | CA2202026C Method of making a diamond-coated composite body |
| 01/24/2001 | EP0861145A4 Fabrication of tooling by thermal spraying |
| 01/24/2001 | CN1280896A Tool used in chip removal processing |
| 01/24/2001 | CN1060983C Coated cutting tool |
| 01/23/2001 | US6176948 Method for the manufacture of components made of steel |
| 01/23/2001 | US6176303 Heat exchanger and method for manufacturing header tank |
| 01/23/2001 | US6176006 Rod lock and unlock mechanism for a mechanical tube expander |
| 01/18/2001 | WO2001004469A1 Method for making catalyst containers and implementing device |
| 01/18/2001 | WO2001004375A1 Method and means for drill production |
| 01/18/2001 | DE19932810A1 Hollow camshaft formed from tube has ends so re-shaped that by widening or narrowing original diameter of tube bearing surfaces drive and/or control components and inner and/or outer threads are produced |
| 01/18/2001 | DE19931948A1 Verfahren zur Herstellung einer Klinge eines Schneidwerkzeuges und damit hergestelltes Erzeugnis A process for producing a blade of a cutting tool, and thus produced product |
| 01/17/2001 | EP1069333A2 Drum brake assembly |
| 01/17/2001 | EP1068428A1 Apparatus for cooling a gas turbine airfoil and method of making same |
| 01/17/2001 | CN1280648A Turbine components with skin bonded to substrates |
| 01/17/2001 | CN1280632A Method for depositing fine-grained alumina coatings on cutting tools |
| 01/16/2001 | US6174490 Pouring a ceramic slurry, sintering to form a pipe plate for sealing a number of tubes and connecting to an enclosure; forming a heat exchanger |
| 01/16/2001 | US6173493 Modular heat exchanger and method of making |
| 01/11/2001 | WO2001002745A1 Piston for a hydraulic pressure chamber |
| 01/11/2001 | WO2001002620A1 Loading system for pvd coating of cutting inserts |
| 01/11/2001 | WO2001002131A1 Method of producing channeled wall apparatus |
| 01/10/2001 | EP1066913A1 Method of manufacturing a blade for a cutting tool and product obtained thereby |
| 01/10/2001 | EP1066901A2 Tool for chip removing machining |
| 01/10/2001 | CN1279141A Positioner for clamping plates of car body |
| 01/10/2001 | CN1279139A Machining tools, and method and apparatus for manufacturing them |
| 01/10/2001 | CN1060419C Tool for cutting machining |
| 01/10/2001 | CN1060416C Method of making an injection molding nozzle |
| 01/09/2001 | US6170376 Method for making die boards, and materials and apparatus for practicing the method |
| 01/09/2001 | CA2313434A1 Process for manufacturing a blade of a cutting tool and product manufactured therewith |
| 01/09/2001 | CA2160862C Pivoted tool with foldable handles |
| 01/04/2001 | DE19939873A1 Kolben für einen hydraulischen Druckraum Piston for a hydraulic pressure chamber |
| 01/04/2001 | DE19926668A1 Multi-station machine tool has base plate carrying stations for processing workpieces and inserting/removing workpiece and support with bearer plate carrying workpiece holder drives |
| 01/03/2001 | EP1065026A1 Method for manufacturing or repairing cooling channels in single crystal gas turbine components |
| 01/03/2001 | EP1065021A1 Tool, method and device for manufacturing a tool |
| 01/02/2001 | US6168871 Method of forming high-temperature components and components formed thereby |
| 01/02/2001 | US6168754 Method and apparatus for densifying powder metal preforms |
| 12/28/2000 | WO2000079021A1 Method for treating carbon-based coating and carbon-based coating and parts having carbon-based coating |
| 12/28/2000 | WO2000078478A1 Method of fabricating metal electronic enclosures |
| 12/27/2000 | EP1062089A1 Process for producing a dome-shaped extrusion die |
| 12/27/2000 | CN1278307A PVD aluminium oxide (s) coated cutting tool |
| 12/27/2000 | CN1278200A Method of bonding cast superalloys |
| 12/27/2000 | CN1278199A Turbine blades made from multiple signle crystasl cast superalloy segments |
| 12/26/2000 | US6164917 Multiproperty rotor disk and method of manufacture |
| 12/26/2000 | CA2202225C Synthetic diamond wear component and method |
| 12/20/2000 | EP1060811A2 Apparatus for building a heat exchanger core |
| 12/20/2000 | EP0931180B1 Process for manufacturing a cutting tool |
| 12/19/2000 | US6162347 Hollow turbine |
| 12/19/2000 | US6161990 Cutting insert with improved flank surface roughness and method of making the same |
| 12/19/2000 | US6161285 Method for manufacturing a poppet valve from a γ-TiAl base alloy |
| 12/14/2000 | WO2000075520A1 Universal joint device and method of manufacturing the device |
| 12/14/2000 | WO2000074870A1 Tool, and a method and device for its manufacturing |
| 12/14/2000 | WO2000047355A3 An injection molded carbide cutting insert |
| 12/14/2000 | DE19924260A1 Cylinder head seal for IC engine comprises inner and outer metal sheets with constrictions which surround orifice in combustion chamber and sealing sheet between these with thinner portion at one end which is bent back to form seal |