| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 04/29/2009 | EP2052809A1 System and method for breaking chips formed by a drilling operation |
| 04/29/2009 | CN101417350A Box type vertical drilling machine main-axle box clamping mechanism |
| 04/29/2009 | CN101417349A Hole guiding device |
| 04/29/2009 | CN101417348A Drill end actuator |
| 04/29/2009 | CN101417347A Tapping device for large-size ball |
| 04/23/2009 | WO2009049367A1 Multiple chuck hand tool |
| 04/23/2009 | US20090101379 Cordless Power Tool Having Multi-Speed Transmission and Constant Speed in Light Torque Range |
| 04/23/2009 | DE102007050307A1 Handwerkzeugmaschine Hand tool |
| 04/22/2009 | EP1951462B1 Display device for positioning a tool on a workpiece |
| 04/22/2009 | CN101412119A Automatically controlled feed gear of machine tool |
| 04/21/2009 | US7520702 Drilling machine |
| 04/21/2009 | CA2497190C Wedge clutch assembly |
| 04/19/2009 | CA2639306A1 Probe for a magnetic remanence measurement method, and method for detecting deposits of foreign material and inclusions in hollow spaces |
| 04/16/2009 | WO2009047405A2 Riveting screw tack and use thereof for temporarily fixing a boring grid to elements to be assembled |
| 04/16/2009 | CA2697128A1 Riveting screw tack and use thereof for temporarily fixing a boring grid to elements to be assembled |
| 04/15/2009 | EP1320447B1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 04/15/2009 | CN201220364Y Drilling machine structure |
| 04/15/2009 | CN201220289Y Glass lamp bowl double-face drilling equipment |
| 04/09/2009 | US20090092454 Drilling Auxiliary Device Having A Cooling Effect |
| 04/08/2009 | EP2045037A1 Rotary cutting machine |
| 04/08/2009 | CN201217090Y Machine for automatically drilling stephanoporate circular mould using the same drill |
| 04/08/2009 | CN201217088Y Diesel engine cylinder cover inclined hole processing device |
| 04/08/2009 | CN201217087Y Multi-head drill with adjustable distance of port |
| 04/08/2009 | CN201217086Y Self-feeding miniature bench type drilling machine bench type drilling machine |
| 04/08/2009 | CN201217085Y Self-feeding bench type drilling machine |
| 04/08/2009 | CN201217084Y Numerically controlled drilling machine for section steel |
| 04/07/2009 | US7513048 Chain saw attachment for a hand drill |
| 04/02/2009 | WO2004069454A3 Composite track, column and other supports, including for machinery |
| 04/02/2009 | US20090087271 Device for the High-Speed Drilling of Boards for Printed Circuits |
| 04/01/2009 | EP2042250A1 Milling head with electro-mechanical milling depth control |
| 04/01/2009 | CN201214158Y Main spindle box hydraulic clamp for large-sized radial drilling machine |
| 04/01/2009 | CN201214157Y Manual feeding type multifunctional tapping machine |
| 04/01/2009 | CN201214156Y Boring machine for processing multi-angle pinhole |
| 04/01/2009 | CN101396795A Camshaft flank hole processing clamp |
| 04/01/2009 | CN101396745A Yarn-spinning spindle supporting hole processing method and special clamp thereof |
| 04/01/2009 | CN100473484C Underwater pressure pipeline tapping machine |
| 03/31/2009 | US7510356 Drill bit and dust collector attachment for drills |
| 03/25/2009 | CN201211570Y Continuous speed regulation feed apparatus |
| 03/25/2009 | CN101394970A Main shaft balance device for toolroom machine |
| 03/24/2009 | CA2552235C Sleeved stop for a drill bit |
| 03/19/2009 | US20090074525 Process for Drilling a Bore and Corresponding Tool |
| 03/19/2009 | US20090074524 Section member cutting or drilling machine tool |
| 03/18/2009 | EP2035192A1 Device for power drills |
| 03/18/2009 | EP2035174A1 Clamping tool and hole saw apparatus |
| 03/18/2009 | CN201208658Y Large-sized work piece end-face boring apparatus |
| 03/18/2009 | CN201208657Y Full-automatic hydraulic porous drill machine |
| 03/18/2009 | CN101386079A Drilling jig for drilling deep hole on medium-thickness reinforcement bar in vacuum pump |
| 03/18/2009 | CN101386078A Variable-frequency control drill machine |
| 03/17/2009 | US7503732 Laser-guided stair rail drill guide |
| 03/12/2009 | US20090067941 CNC machine tool having a sliding member movable at a high speed |
| 03/11/2009 | CN201205656Y Balancing counterweight mechanism of straight line motor vertical motion |
| 03/11/2009 | CN201205606Y Drilling machine for printed circuit boards |
| 03/11/2009 | CN201205605Y Multifunctional whole box mobile boring machine |
| 03/11/2009 | CN101380683A Worm shaft of beam drill |
| 03/05/2009 | US20090060668 Drill guide jig |
| 03/04/2009 | EP1919646A4 Power tool |
| 03/04/2009 | CN201201150Y Special-shaped hole combined borer |
| 03/04/2009 | CN201201064Y Radial drilling machine worm shaft apparatus |
| 03/04/2009 | CN201201062Y Self-feed deep hole borer |
| 03/04/2009 | CN101377229A Speed changing tool and speed changing control method thereof |
| 03/03/2009 | US7497647 Device for orienting a work tool at a predetermined attitude relative to a work piece |
| 02/26/2009 | WO2009025250A1 Inclined small hole working method |
| 02/26/2009 | DE202008015552U1 Eine Schubvorrichtung einer Metallbohrmaschine A pusher of a metal drill |
| 02/26/2009 | DE19854874B4 Adapter zum Anschluß eines Bohrers an eine Vakuumquelle Adapter to connect a drill to a vacuum source |
| 02/25/2009 | EP1945395B1 Perforating device |
| 02/25/2009 | CN201198043Y Variable speed cutting feed gear |
| 02/25/2009 | CN201198042Y Pressure foot for drilling machine |
| 02/25/2009 | CN201198041Y Flange boring device |
| 02/25/2009 | CN201198040Y Hydraulic type rail drilling machine |
| 02/25/2009 | CN101372045A Synchronous adjustable multiple shaft machine |
| 02/25/2009 | CN101372044A Equipment for secondary operation of hole on shock-proof front fork shoulder cover |
| 02/25/2009 | CN101372043A Drill |
| 02/25/2009 | CN100463750C Automatic cutter feeding expanding/drilling hole machine tool |
| 02/18/2009 | EP2025438A2 Centering device for aligning tools for processing drill holes on cylinder heads |
| 02/18/2009 | CN201195209Y Bush plate |
| 02/18/2009 | CN201195208Y Power head of drilling and boring machine |
| 02/18/2009 | CN101367135A Drilling and milling machine for lens |
| 02/18/2009 | CN100462171C Vibration drill unit |
| 02/12/2009 | WO2009019982A1 Hole making device with oil feeding device |
| 02/11/2009 | EP2021143A1 Drilling tool and device with self-maintained axial vibrations |
| 02/11/2009 | EP1320446B1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 02/11/2009 | CN201192735Y Improved drilling machine |
| 02/11/2009 | CN101362221A Numerically controlled machine taper-hole boring device and method |
| 02/11/2009 | CN101362220A Drill frock positioner of motor bed plate end-face hole |
| 02/10/2009 | US7487576 Composite track, column and other supports, including for machinery |
| 02/10/2009 | CA2596470A1 Drilling process collecting drilling residue and device for its implementation |
| 02/05/2009 | US20090035085 Aligning a machine tool with a target location on a structure |
| 02/05/2009 | US20090035084 Aligning a machine tool with a target location on a structure |
| 02/05/2009 | US20090035081 Device for machining workpieces, in particular aeronautical parts manufactured from solid blocks of raw material |
| 02/05/2009 | US20090035080 Aligning a machine tool with a target location on a structure |
| 02/05/2009 | US20090035079 Removable countersink bit |
| 02/05/2009 | US20090035077 Tool Dust Collector |
| 02/04/2009 | CN201189606Y Full-automatic drilling cutter |
| 02/04/2009 | CN201189569Y Self-feeding differential planet flat capstan |
| 02/04/2009 | CN201189568Y Burr removal device of drilling machine |
| 02/04/2009 | CN201189566Y Novel large-sized perforating deep borehole borer |
| 02/04/2009 | CN100457343C Apparatus, fixture, packing, a method for machining of spectacle lenses |
| 02/03/2009 | US7484914 Fixture for drilling pocket holes in workpieces of different thicknesses |
| 01/29/2009 | DE102007035096A1 Gerätesicherungsvorrichtung Equipment safety device |
| 01/28/2009 | CN201186359Y Printed circuit board drilling machine capable of lifting drilling accuracy |