| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
|---|
| 10/22/2009 | WO2009128760A1 Portable power drill with drilling implement rotating and feeding means. |
| 10/22/2009 | WO2009128759A1 Portable power drill with drilling implement rotating and feeding means |
| 10/22/2009 | US20090261358 Emission tuning methods and devices fabricated utilizing methods |
| 10/21/2009 | CN201329438Y Boring mould for processing inclined hole of component |
| 10/21/2009 | CN201329437Y Drilling device of series excited machine end cap |
| 10/21/2009 | CN201329436Y Drilling machine and hardware protection device |
| 10/21/2009 | CN201329435Y Internal combustion steel rail piercing machine |
| 10/21/2009 | CN201329433Y Special groove diversion machining tool used in tobacco machinery |
| 10/21/2009 | CN201329432Y Counterbore machine |
| 10/21/2009 | CN201329430Y Boring machine used on novel numerical control angle steel boring production line |
| 10/21/2009 | CN201329426Y Tailstock with calibration shaft |
| 10/21/2009 | CN101559501A Drilling machine cutter quick-replacement device and cutter quick-replacement method |
| 10/21/2009 | CN101559500A Stator drilling new method and device for giant wind power generator set |
| 10/15/2009 | US20090257838 Tool holder provided with a damping means |
| 10/15/2009 | US20090257837 Threading method and threading apparatus |
| 10/15/2009 | US20090257836 Method and apparatus for a spindle with servo feed control |
| 10/14/2009 | CN201324849Y Internal combustion electric drilling machine especially for steel rail |
| 10/14/2009 | CN201324848Y Processing device for large work piece irregular cavity |
| 10/14/2009 | CN201324846Y Equipment used for boring end surface of large-size work piece |
| 10/08/2009 | WO2009122050A1 Furniture for restraining objects acted on by tool |
| 10/08/2009 | DE102008000908A1 Gegenschwingungsvorrichtung Counter-vibration device |
| 10/07/2009 | CN201320694Y Clamp for processing spatial angular hole |
| 10/07/2009 | CN201320619Y Tool retracting mechanism of main shaft |
| 10/07/2009 | CN201320618Y PCB drilling machine main shaft waterproof device |
| 10/07/2009 | CN201320617Y Special-purpose melamine shim plate for PCB drilling |
| 10/07/2009 | CN201320615Y Countershaft boring machine special for hydraulic bracket component |
| 10/07/2009 | CN201320614Y Radial drilling machine |
| 10/07/2009 | CN100546745C Quick-mounting multi-hole drilling jig |
| 10/06/2009 | US7597513 Upright inclined-hole drilling jig |
| 10/01/2009 | WO2009118948A1 Deep-hole boring apparatus control system |
| 10/01/2009 | WO2009117836A1 Drill assembly and method to reduce drill bit plunge |
| 10/01/2009 | US20090245958 Power tool |
| 10/01/2009 | DE10325719C5 Bearbeitungseinheit Processing unit |
| 09/30/2009 | CN201316824Y Matching flange drilling jig outside motor frame |
| 09/30/2009 | CN201316823Y Contactless controlling device of multi-station drilling machine |
| 09/30/2009 | CN101543900A Monolever multi-stage preselection mechanical speed changer |
| 09/30/2009 | CN101543898A Automatic drilling machine |
| 09/24/2009 | WO2009117511A2 Quick change arbor, hole cutter,and method |
| 09/24/2009 | US20090238653 Quick Change Arbor, Hole Cutter, and Method |
| 09/24/2009 | DE102008015004A1 Verfahren zur Anzeige von Veränderungen an einem Bohrwerkzeug A method for notifying changes of a drilling tool |
| 09/24/2009 | DE102006012291B4 Bohrvorrichtung zum Bohren von Löchern in Leiterplatten für elektronische Geräte, Apparate und Einrichtungen Drilling apparatus for drilling holes in printed circuit boards for electronic appliances, apparatus and equipment |
| 09/24/2009 | CA2821089A1 Quick change arbor, hole cutter, and method |
| 09/24/2009 | CA2718940A1 Quick change arbor, hole cutter, and method |
| 09/23/2009 | EP2101967A1 Cutting apparatus and method |
| 09/23/2009 | CN201313194Y Drill jig for drilling oblique fine oil hole on the hole wall of intermediate bearing of turbocharger |
| 09/23/2009 | CN201313193Y Air pressure and oil pressure feed pressurization structure and air pressure and oil pressure feed pressurization structure for drilling machine |
| 09/23/2009 | CN201313192Y Nitrogen spring propping device |
| 09/23/2009 | CN101537508A Numerical control horizontal machine tool |
| 09/23/2009 | CN101537506A Boring machine and installation method thereof |
| 09/22/2009 | US7591615 Sheet material cutting machine with vacuum cleaning system |
| 09/17/2009 | US20090232613 Machine Tool Spindle Balancer |
| 09/16/2009 | CN201309012Y Driller feed variable speed transmission device |
| 09/16/2009 | CN101530929A A boring machine |
| 09/11/2009 | WO2009111690A2 Internally dampened percussion rock drill |
| 09/11/2009 | CA2716775A1 Internally dampened percussion rock drill |
| 09/10/2009 | US20090223720 Internally dampened percussion rock drill |
| 09/10/2009 | DE102008000486A1 Handwerkzeugmaschine Hand tool |
| 09/09/2009 | EP1963041B1 Device for limiting the advance of a drilling tool during a drilling operation |
| 09/09/2009 | EP1771277B1 Rotary cutting machine |
| 09/09/2009 | CN201304516Y Variable frequency speed regulating drill lathe |
| 09/03/2009 | WO2009106653A1 Drill hole locating tool, use method thereof and uses of same |
| 09/03/2009 | US20090220314 Drill-and-hole detector tool, method of utilization thereof and uses |
| 09/02/2009 | CN201300230Y Residual scrap iron close type automatic clearing device in blind hole |
| 09/02/2009 | CN201300229Y Rotary drill plate for processing bracket |
| 09/02/2009 | CN201300228Y Lathe automatic control tool feed device |
| 09/02/2009 | CN201300227Y Drilling tool for drilling axially and evenly distributed holes |
| 09/02/2009 | CN201300226Y A drilling machining unit |
| 09/02/2009 | CN101518839A Reaming machine |
| 09/02/2009 | CN101518832A Digital controlled drilling machine |
| 08/27/2009 | DE202009008242U1 Elektrisch betreibbares Fugenreinigungsgerät Electrically operable joints cleaner |
| 08/27/2009 | DE102008010136A1 Portable, hand-operated electric machine has working spindle for operating tool, where electric motor operates working spindle by gear arrangement which has automatic transmission for changing transmission ratio |
| 08/26/2009 | CN201295848Y Drilling combined clamp for flange series workpieces |
| 08/26/2009 | CN201295846Y Crank oil orifice positioning jig for drilling |
| 08/26/2009 | CN201295844Y Camshaft side hole machining jig |
| 08/26/2009 | CN201295782Y Positioning device |
| 08/26/2009 | CN201295780Y A tile boring machine |
| 08/26/2009 | CN201295779Y Railway rail drill |
| 08/26/2009 | CN201295778Y Combined energy-saving continuously variable bench drill |
| 08/26/2009 | CN100531981C Deep hole processing device and method |
| 08/26/2009 | CN100531980C Long extended single-arm boring machine |
| 08/26/2009 | CN100531979C Diesel engine body high-precision multi-level shaft hole processing technology method and processing device |
| 08/25/2009 | US7578642 Flexible single rail drilling system |
| 08/20/2009 | DE202009007893U1 LED gestützte Bohreransatzhilfe an elektrischen Handbohrmaschinen LED-based approach help to drill electric hand drills |
| 08/20/2009 | DE102008022968A1 Drehantreibbares Werkzeug mit axial verstellbarer Anschlaghülse, insbesondere Senker Rotatably driven tool with axially adjustable stop sleeve, in particular countersink |
| 08/20/2009 | DE102008009570A1 Break-condition detecting method for machine tool of automatic lathe, involves determining whether path of lubricant or radiations is deflected, and measuring and comparing changed vibrations and/or acoustic waves with threshold values |
| 08/20/2009 | DE10124011B4 Bohrgerät, insbesondere für Dübel Drill, especially for anchors |
| 08/19/2009 | EP2089175A1 A power tool and chuck release tool |
| 08/19/2009 | EP1599305B1 Method and device for controlling the position of bore bushings |
| 08/19/2009 | CN201291315Y Tapping device for large-size ball |
| 08/19/2009 | CN201291314Y Three-coordinate digital control boring milling machine tool |
| 08/19/2009 | CN201291313Y Four-shaft horizontal digital control boring milling machine |
| 08/19/2009 | CN101511513A Modular drilling tool and method for the production thereof |
| 08/19/2009 | CN101508034A Centering device |
| 08/19/2009 | CN100528433C Multifunctional syngen drill ripping bar |
| 08/19/2009 | CN100528432C Digital control boring spindle for processing deep blind-hole bottom inner camber |
| 08/13/2009 | US20090202313 Fluttering prevention device for working machine |
| 08/13/2009 | US20090200053 Power tool |
| 08/13/2009 | DE102008008791A1 Verfahren und Vorrichtungen für eine spanabhebende Bearbeitung von Werkstücken Methods and apparatus for machining of workpieces |
| 08/12/2009 | CN201287208Y Stainless steel-tube round-mouth device |
| 08/12/2009 | CN101505896A A power tool and chuck release tool |