| Patents for B24B 31 - Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work or the abrasive material is loose; Accessories therefor (2,811) |
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| 09/16/2004 | WO2004078405A1 Method for manufacturing an endovascular support device using tumbling operation to round edges of the stent |
| 09/16/2004 | DE10310241A1 Verfahren und Vorrichtung zur Oberflächenbearbeitung von metallischen Werkstücken Method and apparatus for surface treatment of metallic workpieces |
| 09/16/2004 | DE10309456A1 Vorrichtung und Verfahren zur Oberflächenbearbeitung eines Werkstückes An apparatus and method for surface processing a workpiece |
| 09/15/2004 | CN2640699Y 金刚石整形机 Diamond shaping machine |
| 09/02/2004 | US20040168298 Method for manufacturing an endovascular support device |
| 09/01/2004 | EP0984743B1 Method and apparatus for polishing surgical stents |
| 09/01/2004 | CN2637097Y Improved vibrating barrel suitable for flexible shoe artical |
| 09/01/2004 | CN1164396C Chamfering method of rare earth alloy |
| 08/26/2004 | WO2004056530A3 Method for working the edge of a high pressure-resistant part, especially for the hydro-erosive rounding of an edge and corresponding device |
| 08/24/2004 | US6780089 Method and apparatus for removing a predetermined amount of material from a bottom portion of a dovetail slot in gas turbine engine disk |
| 08/24/2004 | CA2110859C Vibratory tumbling apparatus |
| 08/18/2004 | CN2633507Y Centrifugal polishing machine |
| 08/12/2004 | US20040158323 Method for adjusting protein affinity of hydrophilic polymers |
| 08/12/2004 | US20040157532 Placing substance in contact with said glass-like polysaccharide, and agitating for a period of time to produce a modified substance |
| 08/05/2004 | WO2004065514A1 Glass-like polysaccharides useful for treating manufactured parts |
| 08/05/2004 | US20040152398 Machine for finishing automotive wheels |
| 08/04/2004 | EP1261453B1 Polishing method for soft acrylic articles |
| 07/27/2004 | US6768231 Yoke compartment of voice coil motor for hard disk drive and voice coil motor using said yoke component |
| 07/22/2004 | WO2004060608A2 Horizontal finishing machine |
| 07/22/2004 | US20040140381 Rock and stone tumbling apparatus |
| 07/22/2004 | CA2511370A1 Horizontal finishing machine |
| 07/21/2004 | EP1438158A1 Abrasive flow machining apparatus and method |
| 07/20/2004 | US6764384 System for the precision machining of rotationally symmetrical components |
| 07/15/2004 | DE10260302A1 Verfahren zum Bearbeiten einer Kante eines hochdruckfesten Bauteils , insbesondere zum hydro-erosiven Verrunden einer Kante sowie und Vorrichtung hierzu A method for processing an edge of a high pressure-resistant component, in particular for the hydro-erosive rounding of an edge as well, and apparatus therefor |
| 07/08/2004 | WO2004056530A2 Method for working the edge of a high pressure-resistant part, especially for the hydro-erosive rounding of an edge and corresponding device |
| 07/08/2004 | WO2004013656A3 Uniform thin films produced by magnetorheological finishing |
| 07/07/2004 | CN2623407Y Can-type ball stone mill |
| 07/07/2004 | CN1511075A Nonabrasive media with accelerated chemistry |
| 07/07/2004 | CN1509840A Method and device for removing materials from bottom of gas turbine disc dovetail grooves |
| 07/06/2004 | US6758729 Revolving member mounted on rotatable shaft; stoper on second shaft abutted againt axial side of barrel; stopper; fluid pressure cylinder including piston |
| 07/06/2004 | CA2288041C Intraocular lens tumbling process using coated beads |
| 06/30/2004 | EP1433569A2 Barrel-polishing apparatus |
| 06/24/2004 | US20040118485 Tempered martensite ; stabilization |
| 06/24/2004 | DE10256783A1 Workpiece polishing mixture, useful e.g. in drag finishing machine for polishing machine parts for pharmaceutical industry, e.g. stamp for making tablets, contains glycerol as adhesive |
| 06/23/2004 | EP1430222A2 High speed centrifugal processor |
| 06/23/2004 | EP1429892A1 Method of de-coating metallic coated scrap pieces |
| 06/23/2004 | EP1429883A2 Improved tool and method of making |
| 06/17/2004 | WO2004050304A1 Barrel polishing method, and barrel polishing device |
| 06/10/2004 | WO2004048036A1 Surface treatment device using barrel |
| 06/09/2004 | EP1426141A1 Method and apparatus for removing a predetermined amount of material from a bottom portion of a dovetail slot in gas turbine engine disk |
| 06/09/2004 | EP1178868A4 Ferrofluidic finishing |
| 06/08/2004 | US6746310 Uniform thin films produced by magnetorheological finishing |
| 06/08/2004 | US6745472 Manufacturing method of steel ball for rolling bearing |
| 06/03/2004 | WO2004045836A1 Method of reducing protein affinity of hydrophilic polymers |
| 06/03/2004 | US20040106359 Method and apparatus for removing a predetermined amount of material from a bottom portion of a dovetail slot in gas turbine engine disk |
| 05/27/2004 | WO2004044264A1 Method for finishing shot |
| 05/21/2004 | WO2004041477A1 Surface treatment method for vacuum member |
| 05/20/2004 | US20040097170 Method for smoothing the surface of a gas turbine blade |
| 05/11/2004 | US6733375 Horizontal finishing machine |
| 05/11/2004 | US6733374 Grinding machine |
| 05/06/2004 | EP1124665B1 Method for calibrating throttle bores, especially in injection valves for internal combustion engines, and device for carrying out said method |
| 05/06/2004 | DE10253833B3 Vorrichtung zum Schleifen von Werkstücken An apparatus for grinding of workpieces |
| 05/05/2004 | CN1148764C Method of mfg. P-Fe-B bond magnets of high corrosion resistance |
| 05/04/2004 | US6729939 Polishing method for intraocular lens |
| 05/04/2004 | US6729937 Barrel-polishing apparatus |
| 04/29/2004 | US20040082280 Ball finishing apparatus and process |
| 04/22/2004 | US20040074871 Nonabrasive media with accellerated chemistry |
| 04/21/2004 | EP1409199A1 Device for the abrasive machining of surfaces of elements and in particular optical elements or workpieces |
| 04/15/2004 | US20040069882 Method and apparatus for tumbling concrete products |
| 04/14/2004 | EP1163084B1 Grinding machine |
| 04/13/2004 | US6719611 Jet-induced finishing of a substrate surface |
| 04/13/2004 | US6719610 Method and device for grinding particulates |
| 04/08/2004 | US20040064947 Method of manufacturing asymmetric gear, asymmmetric gear, non-circular and asymmetric gear, gear mechanism, and barrel finishing machine |
| 03/31/2004 | CN1143753C Method and appts. for grinding inter secting area between channel of branch outlet and original body |
| 03/30/2004 | CA2287202C Processing system for increasing the quality of a gear and a barreling apparatus usable in the same |
| 03/25/2004 | US20040058632 Power tool with portable power source |
| 03/24/2004 | EP1400318A2 Power tool with portable power source |
| 03/24/2004 | CN1483552A Electric tool with portable power source |
| 03/23/2004 | CA2426281C Barrel-polishing apparatus |
| 03/23/2004 | CA2255501C Barrel-polishing apparatus |
| 03/19/2004 | CA2422318A1 Power tool with portable power source |
| 03/18/2004 | US20040053563 Linear motion apparatus and method for manufacturing thereof |
| 03/16/2004 | US6705010 Method and apparatus for reducing the force required to insert a seal in a cavity |
| 03/11/2004 | WO2004020144A1 Apparatus for cleaning, deburring and polishing parts in magnetic field |
| 03/11/2004 | US20040045408 Method of manufacturing a tool using a rotational processing apparatus |
| 03/10/2004 | CN1481293A Method for smoothing surface of gas turbine blade |
| 03/04/2004 | US20040043231 Guide apparatus for a workpiece having a porous surface coating as well as to a method for the polishing of such a workpiece |
| 03/04/2004 | DE10230170B3 Verfahren und Vorrichtung zum hydro-erosiven Verrunden einer Kante eines Bauteils Method and apparatus for hydro-erosive rounding of an edge of a component |
| 03/03/2004 | EP1393857A1 Holder for a workpiece with a porous coating on its surface, and a method to polish this workpiece |
| 03/03/2004 | CN1479664A Dry polishing of intraocular lenses |
| 02/26/2004 | US20040038628 Method and device for grinding particulates |
| 02/26/2004 | US20040038627 Golf ball finishing method |
| 02/19/2004 | US20040031465 Method for producing a hole in a body, specifically an injection hole in a fuel injector |
| 02/18/2004 | EP1389152A1 Delivery system for magnetorheological fluid |
| 02/12/2004 | WO2004013656A2 Uniform thin films produced by magnetorheological finishing |
| 02/12/2004 | US20040029493 Uniform thin films produced by magnetorheological finishing |
| 02/11/2004 | CN1137800C High precision abrasive flow processing equipment and method |
| 02/10/2004 | US6688953 Barrel polishing apparatus |
| 02/10/2004 | US6688952 Machine and method for finishing automotive wheels |
| 02/10/2004 | US6688949 Method and apparatus for surface treatment of inner surface of member |
| 02/10/2004 | CA2315780C Method of removing a metallic coating layer from scrap metal pieces |
| 02/03/2004 | CA2174720C Unidirectional abrasive flow machining |
| 01/28/2004 | CN1470358A Suspension grinding method and its special apparatus |
| 01/27/2004 | US6682410 Barrel container for use with dry barrel polishing |
| 01/27/2004 | US6682401 Method of forming an escape layer and a method of adjusting a gap in a spiral-flow barrel finishing machine |
| 01/22/2004 | DE19758660B4 Verfahren zur Einstellung des Brennstoffdurchflusses von Bauteilöffnungen für Einspritzventile Method for adjusting the fuel flow rate of component openings for injectors |
| 01/21/2004 | CN1135149C Chilled temp. polishing method for soft acrylic articles |
| 01/15/2004 | WO2004004974A1 Method and device for the hydro-erosive rounding of an edge of a component |
| 01/15/2004 | WO2004004973A1 Method for the hydro-erosive rounding of an edge of a part and use thereof |
| 01/08/2004 | WO2004002679A1 Apparatus and method for target polishing intraocular lenses |