| Patents for B24B 27 - Other grinding machines or devices (5,368) |
|---|
| 03/16/2005 | EP1224056B1 Workpiece grinding method which achieves a constant stock removal rate |
| 03/16/2005 | CN1192853C Device and method for cutting magnetic element |
| 03/16/2005 | CN1192832C Method and device for manufacturing inner cavity walls in continuous casting crystallizer |
| 03/15/2005 | US6866568 Circular saw |
| 03/09/2005 | CN1590056A Jigsaw |
| 03/09/2005 | CN1590050A Motor driven wood working tool with vacuum feature |
| 03/03/2005 | US20050048880 Chemical mechanical polishing system having multiple polishing stations and providing relative linear polishing motion |
| 03/02/2005 | EP1510290A1 Eyeglass lens processing apparatus |
| 02/24/2005 | DE29924717U1 Hand-guided arrangement for grinding and/or separating workpiece, especially angle grinder, has electric motor switch with electric button with monostable switching function |
| 02/23/2005 | EP1508402A1 Method of manufacturing honeycomb structural body |
| 02/10/2005 | US20050032466 Workpiece grinding method which achieves a constant stock removal rate |
| 02/10/2005 | US20050032460 Method for chamfering a plate-like member |
| 02/10/2005 | DE10331285A1 Schleifvorrichtung Grinder |
| 02/08/2005 | US6852015 Method and apparatus for grinding workpiece surfaces to super-finish surface with micro oil pockets |
| 02/03/2005 | US20050026548 Constant spindle power grinding method |
| 02/03/2005 | DE19839341B4 Halteeinrichtung an einer Führungseinrichtung zum Halten von Arbeitsgeräten Holding device on a guiding device for holding implements |
| 02/02/2005 | EP1501648A1 Compliant cutoff saw assembly |
| 02/02/2005 | CN2675337Y Sander |
| 02/02/2005 | CN2675336Y Walking type grinding machine |
| 01/27/2005 | US20050020198 Device for the precision working of planar surfaces |
| 01/26/2005 | EP1500466A1 Device for alternately machining a workpiece |
| 01/25/2005 | US6846228 Structure for a polishing machine of an optical disk |
| 01/20/2005 | WO2005005134A1 Grinding device |
| 01/18/2005 | US6842954 Gear tooth and thread grinding machine |
| 01/05/2005 | CN2668325Y Hand swinging grinder |
| 01/05/2005 | CN1561281A Facing machine for hard-fired ceramic tiles |
| 12/30/2004 | DE19827334B4 Mit Staubsammler ausgestattete Schneidmaschine Equipped with dust collectors cutting machine |
| 12/29/2004 | EP1320438B1 Wire saw with means for producing a relative reciprocating motion between the workpiece to be sawn and the wire |
| 12/16/2004 | DE202004014679U1 Improved housing for hand power tool has a rigid sleeve between the housing and close to the tool mounting to cover rotating parts and to provide a handgrip near to the tool |
| 12/16/2004 | DE102004002382B3 Rotating tool for a hand-operated tool drive device comprises working contact elements rotatably mounted in holding elements about an axis of rotation having a direction with a component perpendicular to the axis of rotation of a base body |
| 12/14/2004 | CA2129654C Method and apparatus for cutting wet concrete |
| 12/09/2004 | US20040248507 Motor driven wood working tool with vacuum feature |
| 12/09/2004 | US20040244789 Sawing wire |
| 12/08/2004 | EP1484127A2 Motor driven wood working tool with vacuum feature |
| 12/05/2004 | CA2469727A1 Motor driven wood working tool with vacuum feature |
| 11/25/2004 | US20040235403 Motorized dual miter sander |
| 11/25/2004 | US20040235391 Material removal monitor |
| 11/25/2004 | DE10322360A1 Vorrichtung zum Feinbearbeiten von ebenen Flächen Device for fine machining of flat surfaces |
| 11/24/2004 | CN2657836Y Spectrum specimen abrasive wheel cutting machine |
| 11/23/2004 | US6821193 Material positioning and shaping system apparatus |
| 11/18/2004 | WO2004098831A1 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| 11/18/2004 | US20040229547 Bench grinder |
| 11/17/2004 | EP1477275A1 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| 11/11/2004 | WO2004050301A3 Method for automatic riser gate removal compensating for variance in casting |
| 11/10/2004 | EP1475188A2 Apparatus for finishing plane surfaces |
| 11/10/2004 | EP1475185A1 Method and apparatus for abrasively working surfaces of revolution |
| 11/10/2004 | CN2654279Y Artificial pebble shaping machine |
| 11/09/2004 | US6814157 Rotary tool flex shaft with lock pin and end cap |
| 11/03/2004 | EP1473113A1 Workpiece grinding method which achieves a constant stock removal rate |
| 11/03/2004 | CN2652597Y Hand held electric angle mill cutter |
| 11/03/2004 | CN2652596Y Full automatic sand wheel cutter |
| 11/02/2004 | US6811467 Methods and apparatus for polishing glass substrates |
| 11/02/2004 | US6811465 Workpiece grinding method which achieves a constant stock removal rate |
| 10/28/2004 | DE20309337U1 Handle for rotary surface-working tool has quick-fitting holding device in form of bayonet lock |
| 10/27/2004 | EP1163393B1 Arrangement of grinding modules with grinding tools in track grinders |
| 10/26/2004 | US6808438 Constant spindle power grinding method |
| 10/26/2004 | CA2294479C Machining apparatus and method |
| 10/21/2004 | US20040209559 Chemical mechanical polishing apparatus with rotating belt |
| 10/21/2004 | US20040209552 Centerless grinding apparatus and centerless grinding method |
| 10/14/2004 | WO2004087389A1 Wall milling device with water injection and discharge systems |
| 10/14/2004 | WO2004087374A1 Machine for grinding optical lenses |
| 10/14/2004 | US20040203327 Grinding apparatus with splash protector and improved fluid delivery system |
| 10/14/2004 | US20040203319 Polishing machine |
| 10/07/2004 | US20040194773 Wire sawing process and device |
| 10/07/2004 | DE202004011661U1 Abrasive cutter, with an exchangeable tool and adaptor ring, has a holder integrated into the shrouding hood to hold the adaptor ring by ribs in a positive and/or friction fit |
| 10/06/2004 | EP1464461A1 Process and device for wire sawing |
| 10/06/2004 | CN1170305C Substrate cleaner |
| 09/29/2004 | CN1532024A Guide vehicle |
| 09/28/2004 | US6796886 Apparatus for grinding rigid materials |
| 09/23/2004 | US20040183274 Guide cart |
| 09/22/2004 | EP1459844A1 Method and device for truing grinding wheel and grinding device |
| 09/16/2004 | WO2004078412A2 Grinding apparatus with splash protector and improved fluid delivery system |
| 09/16/2004 | US20040180613 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to an item |
| 09/14/2004 | CA2313728C Method for separating profiled foils |
| 09/09/2004 | DE10308340A1 Grinder for sharpening pipes, has abrasive placed on the inner surface of the portions of a motor-propelled pinion such that the abrasive is wound around the surface of a pipe |
| 09/09/2004 | DE10237247B4 Verfahren zur Herstellung einer Halbleiterscheibe aus Silicium A process for producing a semiconductor wafer of silicon |
| 09/02/2004 | WO2004073923A1 Grinding apparatus for buttons on rock drill bit |
| 08/31/2004 | US6783442 Nickel-diamond-coated saw wire with improved anchoring of the diamond particles |
| 08/26/2004 | WO2004071708A1 Wire saw device and method of manufacturing sintered magnet using the same |
| 08/26/2004 | US20040166455 Variable tool |
| 08/26/2004 | DE10304252A1 Vorrichtung und Verfahren zum CNC-Schleifen von Nockenwellen, Kurbelwellen und dergleichen Apparatus and method for CNC grinding of camshafts, crankshafts and the like |
| 08/25/2004 | CN1163746C Method and apparatus for ultrasonically detecting flaw on surface of circular cylinder, and method of grinding roll utilizing same |
| 08/24/2004 | CA2322421C Superabrasive wire saw and method for making the saw |
| 08/19/2004 | WO2004069479A1 Wire tool used for wire saw cutting device, method of manufacturing wire tool, and method of cutting by wire saw |
| 08/19/2004 | WO2004069472A1 Device and method for cnc grinding camshafts, crankshafts and the like |
| 08/19/2004 | WO2004048037A3 Spring-loaded contour following end effectors for lapping/polishing |
| 08/19/2004 | WO2004048031A3 Contour following end effectors for lapping/polishing |
| 08/19/2004 | US20040159316 Wire sawing device |
| 08/19/2004 | CA2419214A1 Grinding apparatus for buttons on rock drill bit |
| 08/17/2004 | US6776697 Rotary woodworking machine |
| 08/12/2004 | US20040154168 Dust and debris shield for powered hand tool |
| 08/12/2004 | DE19917478B4 Grundkörper eines zum Gebrauch in einer zum Schleifen einer Schienenverbindung bestimmten Vorrichtung eingerichteten Schleifkopfes A base body furnished for use in a certain connection device for grinding a rail grinding head |
| 08/11/2004 | EP1445066A1 Device and process for camshaft grinding |
| 08/11/2004 | CN1161196C Maker of copying cutter |
| 08/10/2004 | US6773333 Method for cutting slices from a workpiece |
| 08/05/2004 | DE10302685A1 Grinding apparatus for camshafts, has grinding tools, which move to and fro with respect to the workpieces on each holder via tool setting guides, each with grinding disks respectively rotated by rotary driving tools to grind workpieces |
| 08/03/2004 | US6769971 Multispindle pedestal grinder |
| 08/03/2004 | US6769958 Material removal monitor |
| 07/29/2004 | WO2004048032A3 Automated lapping system |
| 07/29/2004 | DE202004004606U1 Separating and cutting system for removing ring from human finger has clamp for ring stuck on finger and circular saw on swinging arm, engaging curved guide piece |