| Patents for B23P 9 - Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified (2,052) |
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| 05/11/2010 | CA2406848C Method and apparatus for providing a residual stress distribution in the surface of a part |
| 05/06/2010 | DE102009041720A1 Kaltschmiedevorrichtung, Kaltschmiedeanlage und Verfahren zur Bearbeitung von Metalloberflächen und -werkstücken Cold forging machine, cold forging machine and method for processing of metal surfaces and -werkstücken |
| 05/05/2010 | EP2180994A1 Embossing roller and method for the manufacturing thereof |
| 05/05/2010 | CN201446382U Welding seam rolling tool for welded steel tubes |
| 05/05/2010 | CN201446381U Wet-type cylinder sleeve rolling device |
| 05/05/2010 | CN101700610A Supporting roller type superfinishing machine |
| 04/28/2010 | EP2178672A1 Peening device for peening welds inside steel submarine pipes, process for producing steel submarine pipes using such a device, and submarine connection pipe |
| 04/28/2010 | CN101698269A Method for deep rolling crankshafts |
| 04/15/2010 | DE102008048241A1 Bearbeitungsvorrichtung für gelötete Werkstücke Processing apparatus for brazed workpieces |
| 04/07/2010 | EP1915231B1 Method for the technique of cold microforging any freely formed 3-d surfaces |
| 04/07/2010 | CN201436132U Improvement of multi-roller jig |
| 04/07/2010 | CN101691001A Method for solving problem of rough surface of ship plate |
| 04/01/2010 | WO2010035538A1 Method for producing metal member, indenter, and apparatus for producing metal member |
| 04/01/2010 | DE10027542B4 Verfahren zur Herstellung eines Hubschrauber-Strukturverbindungsteils zur Steigerung der Festigkeit ohne nachträgliche Wärmebehandlung Process for the preparation of a helicopter structure connecting part for increasing the strength without any subsequent heat treatment |
| 04/01/2010 | CA2738773A1 Metal member manufacturing method, indenter and metal member manufacturing apparatus |
| 03/31/2010 | CN201432189Y Ball rolling tool |
| 03/25/2010 | DE102009036718A1 Verfahren zur Erhöhung der Betriebsfestigkeit Method for increasing the fatigue strength |
| 03/24/2010 | EP2165797A1 Processing device for soldering workpieces |
| 03/24/2010 | CN101678511A Welded joint with excellent fatigue-resistance characteristics, and method for producing same |
| 03/24/2010 | CN100595020C Multi-stem converged valva type spacenet shell cast steel node manufacturing method |
| 03/17/2010 | CN201423513Y Decorative edge roll-pressing machine |
| 03/17/2010 | CN201423512Y Angular raceway rolling device of magnetic suspension steel ball |
| 03/16/2010 | CA2225240C Profiled rolling stock and method for manufacturing the same |
| 03/11/2010 | WO2010027911A1 Thermal energy machine with interchangeable components for processing different sized parts |
| 02/24/2010 | EP2157304A1 Method of machining for producing a bearing surface on a cylinder wall of a cylinder liner of an internal combustion engine |
| 02/24/2010 | CN201410615Y Vehicle axle bidirectional rolling device for locomotive wheelset |
| 02/24/2010 | CN101653898A Process and device for finely processing rocking arm inner hole |
| 02/10/2010 | CN201399911Y Five-rack type calender |
| 02/10/2010 | CN201399591Y Combined tool |
| 02/10/2010 | CN101642864A Aluminum and aluminum alloy welding wire surface precision scraping machine |
| 02/04/2010 | US20100024214 Method for the manufacture of metallic components |
| 02/04/2010 | DE102008040910A1 Mechanically highly stressed machinery component i.e. suction roll sleeve, producing method for use on paper machine, involves altering material characteristics of sleeve based on increase in resistance against vibratory fissure corrosion |
| 02/04/2010 | DE102008035585A1 Verfahren zur Herstellung metallischer Bauteile Process for the production of metallic parts |
| 02/04/2010 | DE102008034447B3 Verfahren zur Fertigbearbeitung einer Oberfläche eines Werkstückes unter Ausbildung eines Dritten Körpers A method for finishing a surface of a workpiece to form a third body |
| 02/03/2010 | CN101637859A 滚花机 Knurling machine |
| 02/03/2010 | CN101637858A Finish machining device and machining method of conical seat surface of ferrule tube fitting |
| 01/27/2010 | CN101636242A Methods and apparatus for aircraft structural length of service enhancement |
| 01/21/2010 | US20100011559 Retrofit Seals and Method for Placement in an Existing Groove |
| 01/20/2010 | CN101628370A Rolling former |
| 01/13/2010 | EP1943177B1 Crane with reinforcing plate |
| 01/13/2010 | EP1503876B1 Method and device for the production of an insert for safety shoes or protective shoes, and such an insert |
| 01/13/2010 | CN101623808A Method and apparatus for regulating planeness of cool stamping parts |
| 01/07/2010 | DE102009003636B3 Motor vehicle wheel finish-machining method, involves uncovering metal of wheel in position, and subjecting mirror surface to electrolytic treatment i.e. eloxal-process, for adjusting impression of visible mirror surface |
| 01/07/2010 | DE102008044870A1 Floater manufacturing method for producing e.g. single-walled safety pipe, for use as brake tube in motor vehicle, involves impinging surface of caliber, and compressing material of caliber up to desired main diameter in region of surface |
| 12/30/2009 | CN100574966C Power station great mirror board and mirror face hkusm machining technique |
| 12/24/2009 | DE102007035846B4 Ringwerkzeug, sowie Verfahren zum Räumen und Glätten der Fußabschnitte eines Zahnradelements Ring die, and methods for clearing and smoothing of the foot portions of a gear member |
| 12/23/2009 | CN201366615Y Assembly machine used for manufacturing assembly-type cam shaft |
| 12/23/2009 | CN201366604Y Rolling tool for hole |
| 12/23/2009 | CN101607357A Improved processing technology for inner hole of bearing seat |
| 12/22/2009 | US7634856 Method of assembling gas flow control valve |
| 12/17/2009 | DE102008002406A1 Cutting tool for metal cutting finishing of metal workpieces, has cutting tooth with cutting edge, where rolling medium is arranged behind cutting edge of cutting tooth according to cutting direction |
| 12/16/2009 | CN101602155A Superfine processing method of track face of bearing sleeve ring |
| 12/09/2009 | CN101596482A Paper shredding cutter and processing method thereof |
| 12/03/2009 | DE102008035313B3 Peripheral surface e.g. bearing surface, rotational symmetric work piece section, fine machining method for e.g. crank shaft, involves removing sheet metal cover by mechanical, material removal finishing |
| 11/25/2009 | EP2123391A2 Method for manufacturing a linear bearing housing and linear bearing housing |
| 11/18/2009 | EP2117767A2 Methods and apparatus for aircraft structural length of service enhancement |
| 11/18/2009 | CN201346680Y Hard alloy elastic dual-wheel inner hole rolling tool |
| 11/11/2009 | CN101574766A Flexible rose work method and cutter for ring body surface used by magnetic-control sputtering ring piece |
| 11/10/2009 | US7614272 Prespray processing method and prespray processed engine cylinder block |
| 10/29/2009 | US20090268550 Extruder Screw With Long Wearing Surfaces |
| 10/28/2009 | EP2111944A2 Repair method and repaired article |
| 10/28/2009 | CN101565819A Magnetic controlled sputtering ring |
| 10/21/2009 | CN201329482Y Rolling cutter used for rolling, hardening and machining the roller neck surface |
| 10/21/2009 | CN201329481Y Rolling device for neck area of diesel engine exhaust valve |
| 10/21/2009 | CN201329480Y Husking machine |
| 10/21/2009 | CN101559551A Non-magnetic drill collar surface rolling processing method |
| 10/15/2009 | DE102009001284A1 Vorrichtung und Verfahren zur Behandlung von metallischen Oberflächen mittels eines motorisch angetriebenen Schlagwerkzeugs Apparatus and method for treatment of metal surfaces by means of a motor-driven striking tool |
| 10/14/2009 | CN201324927Y Processing device of circular shaft in rocker-arm support |
| 10/14/2009 | CN201324926Y Device for grinding projections of inner welding seams and outer welding seams of welded tubes |
| 10/08/2009 | DE102008016944A1 Vorrichtung zum Bearbeiten von Werkstücken Apparatus for machining workpieces |
| 09/24/2009 | DE102007061475B3 Verfahren zum Herstellen umgeformter Bauteile aus hochfesten und ultra-hochfesten Stählen A method for producing formed components made of high-strength and ultra-high-strength steels |
| 09/23/2009 | CN201313245Y Cylinder block bore rolling tool |
| 09/23/2009 | CN101539380A Heat tube and manufacturing method thereof |
| 09/16/2009 | CN201309061Y Device for improving the smoothness of mean axis surface in ball valve assembly |
| 09/02/2009 | CN201300297Y Lathe rolling tool made of hard alloy |
| 09/02/2009 | CN101518830A Molding cutter of top circle of accurate bearing outer ring |
| 08/27/2009 | WO2009104798A1 Welded joint with excellent fatigue-resistance characteristics, and method for producing same |
| 08/26/2009 | CN201295830Y Valve handle reverse sealing face roll finishing device and equipment |
| 08/26/2009 | CN201295802Y Drilling rod joint screw thread cold rolling device |
| 08/26/2009 | CN101513677A Tool for forming external edge of inner circle of precision bearing |
| 08/19/2009 | EP2089551A1 Autohooping process and autohooping apparatus |
| 08/19/2009 | CN201291369Y Float rolling cutter |
| 08/19/2009 | CN100529114C Method and device for increasing the endurance limit, in particular the bending strength and torsional strength of crankshafts |
| 08/12/2009 | CN101504035A Heavy-duty sliding bearing and its abrasion-resistant correction method |
| 08/12/2009 | CN100525994C Full-automatic multiheaded aluminum middle cover knurling tool |
| 08/05/2009 | CN101497160A Method for processing punch forming mold of low-carbon steel sheet material with thickness less than 6mm |
| 08/05/2009 | CN100522461C Tangential rolling attachment for machine tool |
| 07/30/2009 | DE102007056690B4 Anlage zur Herstellung einer Leichtbaustruktur Plant for the production of a lightweight structure |
| 07/29/2009 | CN100519055C Metal object having under-pressure and single-end belt, and its mfg. method |
| 07/29/2009 | CN100519052C Process of roller burnishing of the transition between bearing pin and flange of crank shafts |
| 07/15/2009 | EP2078100A1 Method for increasing the fracture toughness of the outer layer of a carbide cutting edge of a drill |
| 07/09/2009 | US20090172938 Cylinder head insert method & apparatus |
| 07/08/2009 | EP1422384B1 Method of manufacturing component member in vgs type turbo charger and component member manufactured by the method |
| 07/08/2009 | CN201267929Y Rolling depression device |
| 06/24/2009 | CN101462220A Surface press finishing apparatus and method for obtaining material complex tissue |
| 06/17/2009 | CN201257584Y Curve shaft roller press |
| 06/10/2009 | CN100498005C Apparatus and method for manufactoring a cam shaft |
| 06/04/2009 | WO2005089157A3 Morphable body moldings, rub strips, and bumpers |
| 05/28/2009 | WO2009065486A1 Method and device for surface-layer strengthening of bores by means of magnetic fields and bore arrangement with surface-layer strengthened bores |
| 05/28/2009 | WO2009065401A1 Device for deep-rolling transition radii on crankshafts |