| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 10/01/2008 | CN201124253Y Drilling mould for drilling rotating shaft hole of hinge |
| 10/01/2008 | CN201124252Y Reticle centering drilling mould |
| 10/01/2008 | CN201124251Y Multi-hole drilling transmission mechanism |
| 10/01/2008 | CN201124250Y Coated backing plate for drilling printed plate |
| 10/01/2008 | CN201124249Y NC flat rotating disc |
| 10/01/2008 | CN201124248Y Digital display floor boring and milling machine |
| 10/01/2008 | CN100421848C Tapping machine with controllable feeding depth for underwater pipeline |
| 09/25/2008 | WO2008115127A1 Pressure foot assembly |
| 09/25/2008 | US20080232913 Concentric Clamping for Drill Spindles |
| 09/25/2008 | DE102007009985A1 Handwerkzeugmaschine Hand tool |
| 09/24/2008 | EP1972411A1 System and method for breaking chips formed by a drilling operation |
| 09/24/2008 | EP1851000B1 Collector for bore cuttings |
| 09/24/2008 | CN201120507Y Stephanoporate in-mold tapping machine |
| 09/24/2008 | CN201120482Y Multifunctional group drill clamper |
| 09/24/2008 | CN101269420A Multifunctional pocket-sized electrodrill and pocket-sized bench drill having the electrodrill |
| 09/24/2008 | CN100420532C Self-controlled-travel numerical controlled drilling power head and its control method |
| 09/18/2008 | WO2008111987A1 Sheet material cutting machine with vacuum cleaning system |
| 09/18/2008 | US20080226406 Upright inclined-hole drilling jig |
| 09/18/2008 | DE102007013478A1 Brake or clutch assembly for truck or drill platform has a stop preventing engagement of two sets of contacts |
| 09/18/2008 | DE102007012395A1 Hand-Werkzeugmaschine mit einem Kühlkörper Hand machine tool with a heat sink |
| 09/18/2008 | CA2681658A1 Sheet material cutting machine with vacuum cleaning system |
| 09/17/2008 | EP1407865B1 Tool, device and method for drilling |
| 09/17/2008 | CN201115881Y Cutter for drill lathe |
| 09/17/2008 | CN201115879Y Combined hole drilling prelocalization tool |
| 09/17/2008 | CN201115878Y Hole drilling prelocalization tool |
| 09/17/2008 | CN201115877Y Open pore auxiliary tool for clean room |
| 09/17/2008 | CN101267906A Power tool |
| 09/17/2008 | CN101264529A Twin-output electric driller |
| 09/17/2008 | CN101264528A Large-scale workpiece end face boring device |
| 09/17/2008 | CN100418681C Belt pulley driven inclined vertical trephine and its using method |
| 09/16/2008 | US7425109 Suctioning device for a machine tool |
| 09/16/2008 | US7424846 Pneumatically static balancer for machine tool |
| 09/11/2008 | US20080219786 Adjustable Holding System |
| 09/11/2008 | US20080219785 Device for the Manufacture of Drilled Holes, Cut-Outs, Plane Surfaces, or Similar |
| 09/11/2008 | DE102007011289A1 Depth stop for fixing to drill shaft for setting drilling depth has slight body made of several, preferably linked elements, whereby elements are closed to form ring by joint and closure element |
| 09/10/2008 | EP1771277A4 Rotary cutting machine |
| 09/10/2008 | CN201111454Y Main axle lifting mechanism of improved printed circuit board drilling machine |
| 09/10/2008 | CN101259543A Pneumatic control electric unit head |
| 09/04/2008 | DE102008010170A1 Thread i.e. internal thread, creating tool for workpiece, has thread creating area and brush area provided with set of bristles, where two areas are coupled or connected with each other such that two areas are rotatable about tool axis |
| 09/04/2008 | DE102007010183A1 Electric hand tool, e.g. hammer drill with gears, includes gearchange component sliding along guide rod parallel to intermediate gear shaft |
| 09/04/2008 | DE102007010182A1 Gearing arrangement for a hammer drill and/or chisel hammer comprises a spring element arranged on a driven unit in front of a toothed wheel unit and a locking element along a power flow direction of the driven unit |
| 09/04/2008 | DE102007010179A1 Transmission device for hand-held power tool has torque transmission regions with at least partly coinciding outline to transmit torque |
| 09/04/2008 | DE102007010178A1 Gearbox especially for hand power drill has at least two gears selectively engaging two gears on the output drive and with interlocking axial drives |
| 09/04/2008 | DE102007010177A1 Hand-held electric drill or hammer drill has an intermediate drive shaft radially supported by functional unit |
| 09/04/2008 | DE102007010062A1 Transmission device for hammer drill has gear wheel unit with at least one power transmission element of overload clutch |
| 09/04/2008 | DE102007009986A1 Hand tool, especially a hammer drill or chisel hammer, comprises a switch spring with a receiving region for holding a transmission element of a mounted actuating unit during assembly of a gear housing and a gear unit |
| 09/03/2008 | EP1964632A1 Method and apparatus to secure a component in position for fabrication |
| 09/03/2008 | EP1963041A1 Device for limiting the advance during a drilling operation |
| 09/03/2008 | CN201108981Y Table drill body lifting gear |
| 09/03/2008 | CN201108980Y Multiple axial organ V-type fork lever |
| 09/03/2008 | CN201108979Y Multiple axial organ casing |
| 09/03/2008 | CN101254553A Barrel borehole machine |
| 09/03/2008 | CN101254552A Deep borehole drawing-boring machine tool |
| 08/27/2008 | CN201105332Y Drilling tool with key drilling jump ring |
| 08/27/2008 | CN201105331Y Mechanical two-speed charging electric drill |
| 08/27/2008 | CN201105330Y Separating variable-frequency control floor boring-milling machine |
| 08/27/2008 | CN101253015A Power tool |
| 08/27/2008 | CN100413622C Method for processing 3D-hole on workpiece with mathematical model |
| 08/21/2008 | US20080199267 Dowelling Jig |
| 08/21/2008 | DE19915043B4 Elektrowerkzeug Power Tool |
| 08/20/2008 | CN201102086Y Self-feeding transmission device of desk type grooved bit |
| 08/20/2008 | CN201102085Y Fixing device of printed circuit board drilling machine |
| 08/20/2008 | CN201102084Y Boring machine |
| 08/20/2008 | CN201102083Y Boring machining fixture equipment |
| 08/20/2008 | CN201102082Y Powered control device of lock body automatic punching machine |
| 08/20/2008 | CN100411784C Electric drilling device |
| 08/20/2008 | CN100411783C Many-headed driller |
| 08/14/2008 | WO2008096681A1 Drilling apparatus |
| 08/14/2008 | DE102007007734A1 Werkzeugmaschine mit Spindelarretierung Machine tool with spindle |
| 08/13/2008 | CN201098748Y Bench drill |
| 08/13/2008 | CN201098745Y Angle iron boring machine tool |
| 08/13/2008 | CN201098743Y Multi-shaft digital control drill press capable of automatic feeding |
| 08/13/2008 | CN100409985C New type composite drilling machine |
| 08/07/2008 | US20080187404 Simple inclined-hole drilling jig |
| 08/06/2008 | EP1951462A1 Display device for positioning a tool on a workpiece |
| 08/06/2008 | CN201095008Y Automatic bench drill feeding mechanism and automatic bench drill containing the same |
| 08/06/2008 | CN201095007Y Drill floor variable-speed gear |
| 08/06/2008 | CN201095006Y Intermittent micro-feed tiny pore drilling machine |
| 07/31/2008 | WO2007140013A3 Drill bit and dust collector attachment for drills |
| 07/31/2008 | US20080181733 Burrless flexible track drilling system and method having counterweight tool balancing system |
| 07/30/2008 | EP1684940A4 Apparatus and method for damping vibration in a machine tool |
| 07/30/2008 | CN201093036Y Speed changing tool |
| 07/30/2008 | CN201091930Y Special purpose machine for oblique boring |
| 07/30/2008 | CN100406174C Conic hole boring machine with adjustable taper |
| 07/24/2008 | DE102005043000B4 Angetriebenes Werkzeug mit Ausrichtführung und Standbohrmaschine mit Ausrichtführung A power tool with alignment and drill press with alignment |
| 07/23/2008 | EP1945395A2 Perforating device |
| 07/23/2008 | CN201089023Y Worm gear retardation drilling-tapping dual-purpose machine tool |
| 07/23/2008 | CN201089021Y Portable boring lathe |
| 07/22/2008 | CA2442687C Pneumatic hand tool exhaust muffler having inner and outer tubes |
| 07/17/2008 | WO2008084814A1 Drilling apparatus |
| 07/17/2008 | DE102007001559A1 Stationäre Bohrmaschine Stationary drill |
| 07/16/2008 | CN201086150Y Frequency conversion drill lathe |
| 07/16/2008 | CN201086149Y Full hydraulic pressure deep hole boring machine |
| 07/16/2008 | CN201086148Y Portable boring machine |
| 07/16/2008 | CN201086147Y Full-automatic stephanoporate drill lathe |
| 07/16/2008 | CN201086146Y Reducing-torque force multi-shaft drilling machine |
| 07/16/2008 | CN201086145Y Multi-station borehole chasing bar |
| 07/16/2008 | CN201086144Y Gas control automatic drilling machine with flexible connection |
| 07/16/2008 | CN101219486A Double-drill inversion mechanism of drill clamper |
| 07/09/2008 | CN201082507Y General-purpose machine ultrasound wave drilling and milling head |