| 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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| 06/25/2008 | CN100396429C Method for manufacturing mould core |
| 06/24/2008 | US7389666 Method for treating the surface of a machine element |
| 06/19/2008 | WO2008073198A1 Coldwork tool assembly |
| 06/19/2008 | US20080147187 Method And Apparatus For Use Of Porous Implants |
| 06/19/2008 | DE102006058710A1 Machine tool for processing crank webs radius transition on rod- and main bearings of crankshafts for internal combustion engine, has a processing device, which is led by two orthogonal computer numerical control machine axes |
| 06/17/2008 | US7387008 Apparatus and method for rolling workpieces |
| 06/11/2008 | CN100393466C Diamond/cubic boron nitride saw blade for cutting metal and fabricating method therefor |
| 06/10/2008 | US7384698 Metal article intended for at least partially coating with a substance and a method for producing the same |
| 06/04/2008 | CN201067837Y Automatic lathe rolling cutting tool |
| 05/22/2008 | WO2008058494A1 Autohooping process and autohooping apparatus |
| 05/20/2008 | US7375277 Double flanged bushings and installation methods |
| 05/15/2008 | DE102006053845A1 Rotating workpiece's i.e. crankshaft, surfaces deep rolling method, involves providing workpiece with surfaces, which are to be deep rolled, and deep rolling surfaces by rolling deep rolling tool under simultaneous monitoring of tool |
| 05/15/2008 | DE102006053330A1 Vorrichtung zur spanenden Bearbeitung eines Werkstücks Apparatus for machining a workpiece |
| 05/14/2008 | CN100387857C Method for finishing inner surface of babbit layer of film bearing lining |
| 05/08/2008 | DE102006051683A1 Disc spring or wave spring manufacturing method for machine and equipment construction, involves exposing surface areas of disc spring or wave spring during stressing of spring, where surface areas are provided with stress in edge section |
| 05/07/2008 | EP1572420B8 Method for working the edge of a high pressure-resistant part, especially for the hydro-erosive rounding of an edge and corresponding device |
| 04/30/2008 | EP1916055A2 Pipe, method of manufacturing same and corresponding tool |
| 04/30/2008 | EP1915231A1 Method and device for the technique of cold microforging any freely formed 3-d surfaces |
| 04/30/2008 | CN100384581C Continuous press for pressing mats or bands in production of wood boards |
| 04/29/2008 | US7363689 Method for producing vibration-type measuring sensor |
| 04/23/2008 | CN101164733A Deburring pulling pressing device |
| 04/16/2008 | CN101161402A Technique of processing valve cap packing bin of high pressure valve for petroleum equipment |
| 04/15/2008 | CA2346681C Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece |
| 04/10/2008 | CA2664354A1 Method and apparatus for improving the distribution of compressive stress |
| 04/03/2008 | WO2008037387A1 Method for increasing the fracture toughness of the outer layer of a carbide cutting edge of a drill |
| 03/19/2008 | CN101146646A Method for deep rolling crankshafts |
| 03/13/2008 | US20080061053 System and method for electromagnetic pulse surface treatment |
| 03/06/2008 | WO2008027408A1 Installation/processing systems and methods of using the same |
| 03/05/2008 | CN101134195A Half wave length ultrasound impact gun |
| 02/27/2008 | EP1572420B1 Method for working the edge of a high pressure-resistant part, especially for the hydro-erosive rounding of an edge and corresponding device |
| 02/14/2008 | DE102007035846A1 Vorrichtung und Verfahren zum Verstärker von Zahnradzähnen Apparatus and method for amplifier of gear teeth |
| 02/13/2008 | CN101121957A Link joint strengthening method for bicycle chain under weak carbon potential atmosphere |
| 01/31/2008 | WO2007127430A3 Alignment device and methods of using the same |
| 01/23/2008 | CN201009080Y Joint assembly |
| 01/23/2008 | CN101108456A Cold rolling technique of stone oil tool joint thread |
| 01/23/2008 | CN101108455A Processing method of hub surface of vehicle self-changing gearbox |
| 01/16/2008 | EP1877207A1 Method and device for producing a knurl on the surface of a workpiece |
| 01/10/2008 | US20080005887 Elongated member/radially expandable member assembly and methods of assembling the same |
| 01/09/2008 | EP1716260B1 Method for increasing the endurance limit, in particular the bending strength and torsional strength of crankshafts |
| 01/09/2008 | EP1226001B1 Methods relating to constructing reciprocator assembly |
| 01/09/2008 | CN101100025A Bearing alloy surface high-frequency impact processing method |
| 01/02/2008 | EP1873261A1 Component of variable thickness having residual compressive stresses therein, and method therefor |
| 01/02/2008 | EP1872895A2 Self-aligning tools and a mandrel with retension sleeve |
| 12/27/2007 | DE102007026540A1 Sample surface testing method, involves comparing data obtained for test sample with sample data, and testing condition of internal stress produced in test sample based on condition of internal stress of test sample |
| 12/27/2007 | DE102006029316A1 Leaf spring or corrugated spring manufacturing method for use as damping spring in automatic transmission, involves providing upper surface areas with residual compressive stress, and compressing areas with ballaoraroller in rolling manner |
| 12/27/2007 | DE102006028184A1 Verfahren und Vorrichtung zum Maßwalzen Method and apparatus for sizing |
| 12/26/2007 | EP1870605A1 Workpiece, especially a crankshaft, with an improved dynamic strength |
| 12/26/2007 | EP1870195A1 Micro-concave portion machining method |
| 12/26/2007 | CN200995319Y Oscillating mechanism of roller hyperfine machine |
| 12/23/2007 | CA2592664A1 Autofrettage process for a pump fluid end |
| 12/21/2007 | WO2007127399A3 Wave relieving geometric features in structural members that are radially expandable into workpieces |
| 12/12/2007 | CN200988134Y Adjustable rotary curve rolling device |
| 12/12/2007 | CN101085456A Double roll type cylinder processor |
| 12/11/2007 | US7306670 Method for producing monocrystalline structures |
| 12/06/2007 | WO2007139953A2 Elongated member/radially expandable member assembly and methods of assembling the same |
| 12/06/2007 | WO2007137762A1 Method of machining the bearing seats of the main and rod bearings of crankshafts |
| 12/06/2007 | DE19913504B4 Oberfläche für mit Saugluft beaufschlagbare Saugelemente Surface for loadable with a vacuum suction elements |
| 12/05/2007 | EP1861223A1 Method for deep rolling crankshafts |
| 12/05/2007 | CN101081470A Full-automatic multiheaded aluminum cover side raised type machine |
| 12/05/2007 | CN101081469A Full-automatic multiheaded aluminum middle cover knurling tool |
| 11/29/2007 | DE19709951C5 Drehsteife, biegeelastische Wellenkupplung, insbesondere aus Ganzstahl Torsion proof, flexible shaft coupling, in particular all-steel |
| 11/28/2007 | CN200981155Y Cylinder inner hole boring and rolling device |
| 11/14/2007 | EP1590165B1 Nut plates, and method for installation |
| 11/14/2007 | CN200974166Y Excircle rigid rolling instrument |
| 11/14/2007 | CN200974145Y Ream-extrude cutter for aperture machining |
| 11/08/2007 | WO2007127430A2 Alignment device and methods of using the same |
| 11/08/2007 | WO2007127399A2 Wave relieving geometric features in structural members that are radially expandable into workpieces |
| 11/08/2007 | US20070259203 Coated Steel Strip |
| 11/07/2007 | CN200970676Y Spring roller press device |
| 11/06/2007 | CA2167786C Trowel having imposed blade stresses and method of manufacture |
| 11/01/2007 | WO2007121932A1 Expansion tool for cold expansion of holes |
| 11/01/2007 | CA2649560A1 Expansion tool for cold expansion of holes |
| 10/31/2007 | EP1849543A2 Device for working surfaces of workpieces using at least one burnishing tool |
| 10/31/2007 | DE102006019980A1 Verfahren zum Bearbeiten von Oberflächen, insbesondere zum Glätten und/oder Verfestigen von Wandteilen eines Werkstückes, sowie Vorrichtung zum Durchführen des Verfahrens Method for machining surfaces, in particular for smoothing and / or solidification of wall parts of a workpiece, as well as apparatus for carrying out the method |
| 10/31/2007 | CN200967131Y Fillet rolling reinforcement device |
| 10/25/2007 | DE102006061989B3 Struktur- oder Fahrwerkbauteil für Kraftfahrzeuge Structural and chassis components for motor vehicles |
| 10/24/2007 | CN200963739Y Knurling device |
| 10/23/2007 | US7284325 Retractable finning tool and method of using |
| 10/10/2007 | EP1347842A4 Apparatus and method for rolling workpieces |
| 09/27/2007 | US20070221023 Method and Combined Machining Apparatus for Machining Conductive Workpiece |
| 09/27/2007 | DE102006022702B3 Device for cold-working of holes, especially in aircraft construction, uses coil and sleeve arrangement for insertion into holes |
| 09/20/2007 | WO2007105251A1 Embossing roller and method for the manufacturing thereof |
| 09/13/2007 | DE102006033004A1 Working, smoothing and cold-hardening of the surface of tools, machine parts or other parts comprises hammering the surface with an electromagnetically controlled hammer head |
| 09/12/2007 | EP1832381A1 Surface Processing |
| 09/12/2007 | CN101032794A Technique of processing ball pin |
| 09/05/2007 | EP1830077A1 Method of producing connecting rod with bearing, and connecting rod with bearing |
| 09/04/2007 | CA2381735C Methods relating to constructing reciprocator assembly |
| 08/29/2007 | CN200939556Y 滚压刀具 Rolling Tool |
| 08/23/2007 | US20070196731 Can for cylindrical lithium rechargeable battery and cylindrical lithium rechargeable battery using the same |
| 08/23/2007 | DE102006008210A1 Shot-peening chamber for ultrasonic shot peening of especially gas turbine components has facility wherein for changing geometry of the chamber at least one wall section is adjustable by means of inflation or filling with gas |
| 08/22/2007 | EP1820874A2 Surface processing |
| 08/16/2007 | DE102007004438A1 Marking device for making marking on object has marking checking unit and measuring feeler to compare measurements with reference value |
| 08/15/2007 | CN2933694Y Ultrasonic wave metallic surface finishing machine |
| 08/09/2007 | US20070180694 Arrangement and method for producing a camshaft |
| 08/09/2007 | DE102006004769A1 Oberflächenkonditionierung für thermische Spritzschichten Surface conditioning for thermal spray coatings |
| 08/08/2007 | EP1814691A1 Method and device for hardening the surfaces of components |
| 08/02/2007 | DE202007005555U1 Rändelwerkzeug Knurling |
| 08/02/2007 | DE10140925B4 Vorrichtung zum Entschichten von Rohren Apparatus for stripping of tubes |
| 07/26/2007 | US20070169532 Method and apparatus for increasing the fatigue life, in particular the bending fatigue life and the torsional fatigue life of crankshafts |
| 07/25/2007 | CN101003238A Method for producing ornamental articles gold soldering patched opening or copper base alloy |