| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 10/17/2002 | US20020148120 Center scribing kit for use with drilling templates |
| 10/17/2002 | DE10134928A1 Rotary grip for a drill feed drive, especially a trepan drill, has a planetary gearing between the grip and the drive shaft giving two gear settings with a housing keyed against rotation |
| 10/16/2002 | EP1249290A1 Hand tool with electronic stop |
| 10/16/2002 | EP1248694A1 Debris collection device and method |
| 10/10/2002 | US20020146295 Hand tool with electronic depth stop |
| 10/10/2002 | DE10115116A1 Staubabsaugung für ein Handwerkzeuggerät Dust extraction device for a hand tool |
| 10/03/2002 | US20020141836 Dust removal unit for a hand tool device |
| 10/02/2002 | EP1245330A2 Collection of dust by suction in a hand tool |
| 10/02/2002 | CN1091829C Drill shank for drill drive |
| 10/01/2002 | US6458144 Methods for manufacturing skeletal implants |
| 09/26/2002 | DE10202262A1 Mehrstufiges Getriebe für Motorwerkzeug Multi-speed transmission for power tool |
| 09/25/2002 | CN1370661A Multistage speed variator for electrical tool |
| 09/19/2002 | US20020129948 Hand held rotary-percussion tool with an electronic depth stop |
| 09/19/2002 | DE10112364A1 Handwerkzeuggerät mit elektronischem Tiefenanschlag Hand tool with electronic depth gauge |
| 09/19/2002 | DE10109990A1 Computerized numerically controlled machine for drilling deep holes in material generating long turnings, with periodic advance interruption avoiding frequent removal to clear swarf from bore |
| 09/18/2002 | EP1240964A1 Handtool with electronic stop |
| 09/18/2002 | EP0942798B1 Tool for chip-removal |
| 09/12/2002 | WO2002070180A1 Cutting tool, electric broaching tool equipped with same |
| 09/12/2002 | US20020127070 Depth sensitive clutch mechanism for drill |
| 09/11/2002 | EP1238731A1 Spectacles lens boring jig positioning device |
| 09/11/2002 | EP1177061A4 Self-adhering drill and cutter |
| 09/11/2002 | EP1171263B1 Work piece receiver |
| 09/11/2002 | CN2510211Y Torque output structure improvement for electric drill |
| 09/11/2002 | CN2510210Y Multi-position rapid drill |
| 08/29/2002 | WO2002066205A2 Operating head for a machine tool with a spindle rotating on a vertical axis |
| 08/28/2002 | EP1104343B1 Drill jig assembly having hydraulic chuck and drill guide with pilot bore |
| 08/28/2002 | CN2507592Y Stepless speed change bench drill |
| 08/21/2002 | CN1364674A Elastic boring bar |
| 08/20/2002 | US6437534 Control method for NC machine tool |
| 08/20/2002 | US6435782 Tool for removal of large bolts |
| 08/13/2002 | US6431289 Multi-speed power tool transmission |
| 08/08/2002 | US20020106253 Hinge jig |
| 08/06/2002 | US6427508 Automated collar-forming drill mechanism |
| 08/01/2002 | WO2002059500A1 Multispeed power tool transmission |
| 08/01/2002 | CA2811256A1 Multispeed power tool transmission |
| 07/25/2002 | US20020096343 Multispeed power tool tranmission |
| 07/25/2002 | DE10064899A1 Vorrichtung zum Antreiben eines Ausgangsglieds A device for driving an output member |
| 07/24/2002 | EP1224994A2 Milling cutter |
| 07/24/2002 | CN1087985C Tool for chip-removal |
| 07/18/2002 | WO2002056123A2 Incremental step drilling system and method |
| 07/18/2002 | US20020094248 Drilling attachment for a drill press |
| 07/17/2002 | EP0749804B1 Tool breakage detecting system |
| 07/17/2002 | CN1087677C Dowel jig |
| 07/10/2002 | CN1357435A Electric hand tool with safety clutch |
| 07/09/2002 | US6415875 Hand-held power tool |
| 07/04/2002 | WO2002052173A1 Device for driving an output mechanism |
| 07/04/2002 | US20020085890 Pilot bit guide device |
| 06/26/2002 | CN2496584Y Medium and small-sized drilling machine master moving mechanism |
| 06/20/2002 | US20020074705 Dual force rapid action lever clamp |
| 06/19/2002 | CN2495399Y Multi-purpose angle drilling die |
| 06/19/2002 | CN2495398Y Stepless gearing drilling/milling machine |
| 06/04/2002 | US6398678 Speed adjusting device for a drill |
| 06/04/2002 | US6398632 Workpiece holder |
| 06/04/2002 | US6398465 Installation jig for locksets |
| 05/30/2002 | US20020062967 Electrical hand-held power tool with a safety clutch |
| 05/28/2002 | US6394713 Drill guide apparatus |
| 05/28/2002 | US6394712 Fixture for clamping work pieces for drilling and making pocket hole joints |
| 05/23/2002 | DE10057139A1 Elektrohandwerkzeug mit Sicherheitskupplung Electric hand tool with safety clutch |
| 05/22/2002 | EP1207018A1 Electric hand tool with safety coupling |
| 05/22/2002 | CN1085128C 钻削工具 Drilling Tools |
| 05/21/2002 | US6390738 Tool jig for doors |
| 05/15/2002 | CN2491194Y Handl eof drill press |
| 05/15/2002 | CN1084651C Drilling sleeve device of scraps breaking apparatus |
| 05/08/2002 | EP1202829A1 Hand machine tool with depth stop |
| 05/02/2002 | US20020050192 Bit holder |
| 05/02/2002 | EP1201342A1 Drill guide |
| 05/01/2002 | CN1083751C Digital controlled boring radial feeding method and device |
| 04/24/2002 | CN1346303A Hand machine tool with depth stop |
| 04/23/2002 | CA2195154C Hole saw guide clamp system |
| 04/17/2002 | CN2486241Y Separately regulating power suppliment file suction device for ejection drill |
| 04/16/2002 | US6371701 Apparatus having a controllable dwell and associated method |
| 04/11/2002 | US20020041797 Drill gauge |
| 04/04/2002 | DE10137736A1 Optimierungsverfahren zur Regelung des Betriebszustandes einer geführten Werkzeugmaschine mit einem rotierenden und Schlag-beaufschlagten Werkzeug während eines Bohrvorganges Optimization method for controlling the operating condition of a machine tool with a rotating out and blow-acted tool during a drilling operation |
| 04/04/2002 | DE10045620A1 Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums A machine tool having a space with a lubricant and a pressure-equalizing device of the space |
| 04/04/2002 | DE10045618A1 Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums A machine tool having a space with a lubricant and a pressure-equalizing device of the space |
| 04/03/2002 | CN2484158Y Hard brittle material drilling machine |
| 04/03/2002 | CN1343153A Self-adhering drill and cutter |
| 03/28/2002 | DE19631471C2 Verfahren und Vorrichtung zum Markieren von Durchgangsbohrungen Method and apparatus for marking of through holes |
| 03/27/2002 | CN1081508C Cutter holder of rotary cutting tool |
| 03/21/2002 | WO2002022316A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 03/21/2002 | WO2002022315A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 03/20/2002 | EP1187694A1 Drill- and thread guide |
| 03/19/2002 | US6357975 Automated quill drive assembly for a milling machine |
| 03/14/2002 | WO2002020204A1 Installation jig for locksets |
| 03/14/2002 | DE10041149A1 Axialführung für rotierend angetriebene Werkzeuge, insbesondere Bohrwerkzeuge Axial guide for rotatably driven tools, in particular drilling tools |
| 03/12/2002 | CA2356507A1 Improved rotational hanger for power tool |
| 03/07/2002 | US20020028119 Automated quill drive assembly for a milling machine |
| 03/06/2002 | EP1184762A1 Rotary hammer |
| 02/28/2002 | WO2002016067A1 Adjustable holding device and methods of using same |
| 02/27/2002 | EP0868241B1 Chip breaker drill bushing assembly |
| 02/21/2002 | DE10105147A1 Device to bore dowel holes or mill work pieces with drive motor; uses drive motor with guide unit for drive shaft that has fixed frame and central slide that moves parallel to drive shaft |
| 02/13/2002 | EP1179378A1 Drill-guide |
| 02/06/2002 | EP1177061A1 Self-adhering drill and cutter |
| 02/05/2002 | US6343632 Jig for fitting locks to doors |
| 01/23/2002 | CN2472848Y Dust suction electric drill machine |
| 01/16/2002 | EP1171263A1 Work piece receiver |
| 01/16/2002 | CN2471456Y Reversal Ni Zhifu drills |
| 01/10/2002 | DE10124011A1 Drilling machine for doweled construction includes right-angled depth stop, with motor unit driving drills whilst sliding longitudinally on one limb |
| 01/09/2002 | EP1170080A1 Drilling jig |
| 01/02/2002 | CN2468637Y Main spindle box of radial drill |