| 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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| 07/07/2005 | US20050145000 Apparatus and method for rolling workpieces |
| 07/07/2005 | US20050144999 Deep-rolling apparatus of a deep rolling machine for crankshafts |
| 06/22/2005 | CN2705255Y Special edge knurling machine for clamp-free rotary cutter |
| 06/16/2005 | DE102004044958A1 Struktur zum Unterdrücken von Kerbwirkung in einer Ecke Structure for suppressing stress concentration at a corner |
| 06/02/2005 | US20050115293 Thread rolling tool |
| 06/01/2005 | CN1621197A Machine parts surface nanocrystallization method by rolling |
| 05/25/2005 | EP1532364A1 Method for working a workpiece for a fuel high-pressure accumulator and workpiece for using this method |
| 05/24/2005 | US6895793 Apparatus and method for rolling workpieces |
| 05/19/2005 | US20050107230 Rolling tool and roller for rolling, particularly deep rolling, a work piece |
| 05/19/2005 | US20050103075 Micro-roll forming device |
| 05/17/2005 | US6893225 Metallic article with integral end band under compression |
| 05/11/2005 | CN1614293A Structure for preventing stress concentration in a corner |
| 05/05/2005 | US20050092281 Structure for preventing stress concentration in a corner |
| 05/04/2005 | EP1526945A1 Method for finishing crankshafts for motor vehicle engines |
| 05/04/2005 | EP1313591B1 Method for the plastic moulding of the hub recess for a fast running turbine component |
| 05/04/2005 | CN1611322A Postnitriding fillet rolling, a novel method for improving fatigue strength of crankshaft |
| 05/03/2005 | US6886252 Manufacturing method for a rolling guide apparatus |
| 04/21/2005 | US20050081730 Method for tightening an embossing plate ring on a chuck |
| 04/07/2005 | WO2004099451A3 Method for treating the surface of a machine element |
| 03/31/2005 | US20050066801 Method for gun barrel manufacture using tailored autofrettage mandrels |
| 03/17/2005 | WO2005023488A1 Rolling tool and roller, especially a fixed roller for rolling a workpiece |
| 03/17/2005 | US20050056013 Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length |
| 03/17/2005 | DE19815483B4 Verfahren und Einrichtung für die Oberflächenhärtungsbehandlung von Stahlkugeln für ein Kugellager Method and apparatus for the surface hardening of steel balls for a ball bearing |
| 03/17/2005 | DE10340267A1 Walzwerkzeug und Walzrolle zum Walzen, insbesondere Festwalzen, eines Werkstücks Rolling tool and work roller for rolling, particularly hard rolls, of a workpiece |
| 02/22/2005 | CA2158761C Method for work-hardening by rolling a component |
| 02/09/2005 | EP1503876A1 Method and device for the production of an insert for safety shoes or protective shoes, and such an insert |
| 02/09/2005 | CN1575916A Method for tightening an embossing plate ring on a chuck |
| 02/03/2005 | DE10239379B4 Verfahren zur Bearbeitung eines Werkstücks für einen Kraftstoffhochdruckspeicher und Werkstück zur Anwendung des Verfahrens A method of machining a workpiece for a fuel high-pressure accumulator and the workpiece for applying the method |
| 01/27/2005 | WO2005007314A1 Fatigue enhancement of material surrounding openings in workpieces |
| 01/27/2005 | US20050016245 Method for manufacturing improved fatigue life structures, and structures made via the method |
| 01/25/2005 | CA2472412A1 Method for tightening an embossing plate ring on a chuck |
| 01/20/2005 | DE10235957B4 Verfahren zum Fertigbearbeiten von Kurbelwellen für Kraftfahrzeugmotoren A method of finish-machining of crankshafts for motor vehicle engines |
| 01/13/2005 | US20050005669 Fatigue enhancement of material surrounding openings in workpieces |
| 01/12/2005 | EP1495166A1 Method for producing for producing mono-crystalline structures |
| 01/12/2005 | CN1562513A Method for coarsening and strengthening surface of mechanical rolling roller |
| 01/05/2005 | DE19511882B4 Verfahren zum Verfestigen von Werkstückoberflächen A method of solidifying workpiece surfaces |
| 01/05/2005 | CN1561430A Method of manufacturing component member in VGS type turbo charger, component member manufactured by the method, exhaust guide assembly of VGS type turbo charger using the component member, and VGS ty |
| 01/05/2005 | CN1182951C Method for moulding product by knurling tool and product made thereby |
| 12/29/2004 | EP1490196A1 Method for fine machining cylindrical inner surfaces |
| 12/22/2004 | CN2664830Y Axial parts unilateral round angle rolling device |
| 12/22/2004 | CN2664829Y Device for diminishing crank axle rolling round angle heave |
| 12/15/2004 | EP1485228A1 Passive-adaptive indentor for stress wave cold working |
| 12/07/2004 | US6826940 Method of metal and alloy billet treatment |
| 11/25/2004 | US20040231327 Method of manufacturing component member in vgs type turbo charger, component member manufactured by the method, exhaust guide assembly of vgs type turbo charger using the component member, and vgs type turbo charger incorporating the exhaust guide assembly |
| 11/18/2004 | WO2004099451A2 Method for treating the surface of a machine element |
| 11/17/2004 | CN1546276A Crankshaft rolling reinforcement process |
| 11/02/2004 | US6810615 Method for gun barrel manufacture using tailored autofrettage mandrels |
| 10/28/2004 | WO2004070072A3 Heat treatable coated article with chromium nitride ir reflecting layer and method of making same |
| 10/28/2004 | US20040211235 Partially reinforcing method and apparatus of metal material |
| 10/27/2004 | CN1172770C Method and apparatus for producing beneficial stresses around apertures by the use of focused stress waves |
| 10/21/2004 | DE102004013094A1 Verfahren und Vorrichtung zum Teilverstärken von metallischem Werkstoff Method and apparatus for amplifying part of metallic material, |
| 10/20/2004 | CN1171700C Method for laser compound treating surface of friction pair |
| 10/20/2004 | CN1171691C T-shaped member extruding and connecting process and special pressing and forming cutter |
| 10/13/2004 | CN2647503Y Self-precipitating device for superfinisher cooling box |
| 08/26/2004 | US20040163436 Method of metal and alloy billet treatment |
| 08/25/2004 | CN2635238Y Gear wheel blank reaming forging die |
| 08/25/2004 | CN1163326C Surface micro-pit supersonic making method |
| 08/19/2004 | WO2004070072A2 Heat treatable coated article with chromium nitride ir reflecting layer and method of making same |
| 08/11/2004 | CN2631690Y Horizontal mould grinding apparatus |
| 08/05/2004 | US20040148839 Method for gun barrel manufacture using tailored autofrettage mandrels |
| 08/04/2004 | CN2629897Y Water pump integral key shaft extrusion shaping die and shaping apparatus |
| 07/28/2004 | CN1516756A Method for producing mono-crystalline structures |
| 07/08/2004 | DE10111568B4 Verfahren und Einrichtung zur Bearbeitung einer Trennfläche eines Kurbelgehäuses einer Brennkraftmaschine zum Zylinderkopf Method and apparatus for processing an interface of a crankcase of an internal combustion engine cylinder head |
| 06/17/2004 | US20040112280 Method for producing monocrystalline structures |
| 06/17/2004 | US20040111864 Method of installing double flanged bushings |
| 06/10/2004 | WO2004048073A1 Nut plates, and method for installation |
| 06/10/2004 | US20040109767 Metallic article with integral end band under compression |
| 06/09/2004 | EP1426139A1 Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece |
| 06/03/2004 | WO2004046399A1 Ultrasonic impact processing machine, and ultrasonic impact processing device |
| 06/03/2004 | WO2004046398A1 Ultrasonic impact processing machine, and ultrasonic impact processing device |
| 06/01/2004 | US6742377 Passive-adaptive indentor for stress wave cold working |
| 06/01/2004 | US6742376 Method and apparatus for manufacturing structures with improved fatigue life |
| 06/01/2004 | US6742374 Method for partly reinforcing a workpiece |
| 05/27/2004 | DE19740290B4 Verfahren zum Festwalzen der Oberfläche von Bauteilen, insbesondere von rotationssymmetrischen oder nicht-rotationssymmetrischen Drehteilen Method for deep rolling the surface of components, in particular of rotationally symmetric or non-rotationally symmetric three parts |
| 05/26/2004 | EP1422384A1 METHOD OF MANUFACTURING COMPONENT MEMBER IN VGS TYPE TURBO CHARGER, COMPONENT MEMBER MANUFACTURED BY THE METHOD, EXHAUST GUIDE ASSEMBLY OF VGS TYPE TURBO CHARGER USING THE COMPONENT MEMBER, AND VGS TYPE TURBO CHARGER INCORPORATING THE EXHAUST GUIDE ASSEMBLY |
| 05/26/2004 | CN1151332C Method of joining steel products, method of processing jonction surfaces of steel products and reinforcing member |
| 05/19/2004 | DE10214374B4 Verfahren zum Feinbearbeiten von zylindrischen Innenflächen A method for fine machining of cylindrical inner surfaces |
| 05/18/2004 | US6735868 Surface treatment method |
| 05/06/2004 | EP1305133B1 Method and device for hardening a metal component by plasma pulse technology |
| 04/28/2004 | CN1492082A Metal surface treating device |
| 04/22/2004 | US20040074572 Method and device for hardening a metal component by plasma pulse technology |
| 04/15/2004 | WO2004030858A1 Device and method for machining surfaces of workpieces |
| 04/15/2004 | DE19950463B4 Verfahren zur Herstellung hydrodynamischen Gleitlagers für einen Spindelmotor und ein nach dem Verfahren hergestelltes hydrodynamisches Gleitlager A process for producing hydrodynamic sliding bearing for a spindle motor and a product manufactured according to the method hydrodynamic slide bearing |
| 04/15/2004 | DE10245396A1 Vorrichtung und Verfahren zur Oberflächenbearbeitung von Werkstücken Apparatus and method for surface treatment of workpieces |
| 04/13/2004 | US6718809 Method for processing billets out of metals and alloys and the article |
| 04/08/2004 | WO2004028739A1 Method and device for creating internal compression stresses within the surface of workpieces |
| 04/07/2004 | EP1405689A1 Device for forming indentations on the surface of a part |
| 04/07/2004 | EP1126951B1 Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece |
| 04/06/2004 | US6715327 Method and device for treating edges in a high pressure fuel accumulator |
| 04/01/2004 | DE10243415A1 Verfahren zur Erzeugung von Druckeigenspannungen in der Oberfläche von Werkstücken A method for generating internal compressive stress in the surface of workpieces |
| 03/30/2004 | US6711928 Method and apparatus for producing beneficial stresses around apertures, and improved fatigue life products made by the method |
| 03/30/2004 | US6711803 Method of joining steel products, method of processing junction surfaces of steel products, and reinforcing member |
| 03/30/2004 | CA2287202C Processing system for increasing the quality of a gear and a barreling apparatus usable in the same |
| 03/25/2004 | DE10239379A1 Verfahren zur Bearbeitung eines Werkstücks für einen Kraftstoffhochdruckspeicher und Werkstück zur Anwendung des Verfahrens A method of machining a workpiece for a fuel high-pressure accumulator and the workpiece for applying the method |
| 03/11/2004 | WO2004020815A1 Method for working a workpiece for a fuel high-pressure accumulator and workpiece for using this method |
| 03/10/2004 | EP1395444A2 Surface structuring for objects |
| 03/04/2004 | US20040040155 Manufacturing method for a rolling guide apparatus |
| 03/02/2004 | US6698268 Passive-adaptive indentor for stress wave cold working |
| 02/26/2004 | DE10235957A1 Method for finishing bearing points on journals of crankshafts of vehicle engines has rounded areas between bearing points and transitions which are roller burnished and then bearing points are machined with shallow cutting depth |
| 02/19/2004 | WO2004014600A1 Method for finishing crankshafts for motor vehicle engines |