| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 09/27/2007 | DE102006012963A1 Locking device for output shaft of e.g. electrical drill, has locking ring arranged at outer circumferences of inserting sections, locking bolts inserted into area between inserting sections, and locking plate inserted into actuator |
| 09/26/2007 | CN200951473Y Underwater pressure pipeline hole drilling machine |
| 09/26/2007 | CN101041188A Numerically controlled drilling machine |
| 09/25/2007 | US7273333 Methods and apparatus for counterbalance-assisted manufacturing operations |
| 09/20/2007 | US20070217879 Core Drilling Device With Electrical Feeding That Is Manually Controlled |
| 09/20/2007 | US20070217877 Methods for forming articles having apertures and articles having substantially reduced residual compressive stress |
| 09/20/2007 | DE10312949B4 Werkzeugkopf Tool head |
| 09/19/2007 | CN200948510Y Modified magnet-base drill |
| 09/19/2007 | CN200948509Y Cylinder boring lathe |
| 09/19/2007 | CN200948508Y Slide-pillow rotary deep hole drilling machine |
| 09/19/2007 | CN200948507Y 陀螺仪框架加工机床 Gyroscope frame processing machine |
| 09/19/2007 | CN101036950A Gun drill |
| 09/19/2007 | CN101036949A Digitalized device for boring |
| 09/13/2007 | WO2007103717A2 Methods for forming articles having apertures and articles having substantially reduced residual compressive stress |
| 09/12/2007 | CN200945532Y Drilling machine |
| 09/12/2007 | CN101032762A Processing device of multiple punching element |
| 09/12/2007 | CN101032760A Method of drilling a plurality of holes on air cover board of turbocharging machine |
| 09/11/2007 | US7267512 Power assisted drill press |
| 09/07/2007 | WO2007099632A1 Machine tool main spindle balancer |
| 09/07/2007 | WO2007099303A1 A drill guide. a drill guide apparatus and a method of drilling |
| 09/06/2007 | DE202007009042U1 Hilfsgerät zum Bohren Auxiliary equipment for drilling |
| 09/05/2007 | CN101028657A Drilling three-dimensional operating platform |
| 09/04/2007 | US7264426 Apparatus and methods for servo-controlled manufacturing operations |
| 08/30/2007 | US20070201961 Drill guide used in woodworking for preparing pocket joints |
| 08/29/2007 | EP1453637B8 Rivet removal tool |
| 08/29/2007 | CN200939515Y Adjusting door lock hole positioner |
| 08/29/2007 | CN200939514Y Speed variable boring/threading drilling machine |
| 08/29/2007 | CN100334370C Rotation and torsional vibration compound movement mechanism based on planetary drive with small teeth difference |
| 08/22/2007 | CN2936507Y Electric drill with warning function |
| 08/22/2007 | CN1332776C Universal rapid hole replaceable saw arbor |
| 08/22/2007 | CN101020252A Gear driven inclined trephine |
| 08/22/2007 | CN101020251A Belt pulley driven inclined trephine |
| 08/21/2007 | US7258512 Drill clamp and method |
| 08/16/2007 | US20070189868 Lock set installation apparatus and kit and method of using the same |
| 08/16/2007 | DE102005002460B4 Bohrvorrichtung Drilling device |
| 08/15/2007 | CN2933667Y Drilling jig |
| 08/15/2007 | CN2933665Y Double-end drill machine |
| 08/15/2007 | CN101015866A The drilling processing machine for printed circuit boards |
| 08/09/2007 | DE202006005727U1 Mobile Ständerbohrmaschine Mobile drill press |
| 08/08/2007 | CN2930930Y Electric hand drill with light source |
| 08/08/2007 | CN101014437A Chip breaker for annular cutter |
| 08/07/2007 | US7252464 Hydraulic stop |
| 08/07/2007 | US7252463 Double-sided ultra-thin door marking template |
| 08/07/2007 | US7252462 Spindle unit having pressure foot |
| 08/02/2007 | WO2007085812A1 Drilling templates |
| 08/02/2007 | US20070177952 Hole locating device and mechanism |
| 08/02/2007 | CA2640062A1 Drilling templates |
| 08/01/2007 | CN2928332Y Electric angle drill |
| 08/01/2007 | CN2928329Y 万向电钻 Universal drill |
| 08/01/2007 | CN2928325Y Group drill for processing valve |
| 08/01/2007 | CN1329152C 旋转切割设备 Rotary cutting device |
| 07/31/2007 | US7249639 Automated arm for positioning of drilling tools such as an iron roughneck |
| 07/31/2007 | US7249485 Substrate processing apparatus |
| 07/25/2007 | EP1810766A2 Drill press |
| 07/25/2007 | CN2925705Y Hydraulic perforating machine |
| 07/25/2007 | CN2925703Y Multi-head tapping drill gripping head |
| 07/19/2007 | WO2007080025A1 Rotatable drill seal |
| 07/18/2007 | CN2923165Y Fitting special for processing space range hole |
| 07/18/2007 | CN2923125Y Milling-drilling machine tool |
| 07/18/2007 | CN2923124Y Multifunction novel vertical precision boring mill |
| 07/18/2007 | CN100999083A Perforating device and its method |
| 07/12/2007 | US20070160434 Tool-change arbor system |
| 07/12/2007 | DE102005002462B4 Bohrvorrichtung Drilling device |
| 07/11/2007 | CN2920491Y Linkage device |
| 07/11/2007 | CN2920490Y Auxiliary device of perforating machine |
| 07/11/2007 | CN1994642A Stepless speed regulated feeding apparatus |
| 07/11/2007 | CN1994641A Metal drilling power unit of emulsion drilling rig |
| 07/11/2007 | CN1994640A Lathe dedicated for boring on pipe fittings flange |
| 07/11/2007 | CN1994639A Method for processing 3D-hole on workpiece with mathematical model |
| 07/05/2007 | WO2007076403A2 Modular top drive |
| 07/05/2007 | US20070154273 Chip breaker for annular cutter |
| 07/05/2007 | DE102005061190A1 Einrichtung zur Begrenzung des Vorschubes bei einem Bohrvorgang Means for limiting the advance in a drilling operation |
| 07/04/2007 | CN2917926Y Composite material boring dust exhaustion apparatus |
| 07/04/2007 | CN2917924Y Pressure foot for forming machine |
| 07/04/2007 | CN2917890Y Fast loading and unloading drilling jig |
| 07/04/2007 | CN1991296A Measuring appliance and drilling tool and accessory case using same |
| 07/04/2007 | CN1990192A Suction device for a handheld power tool |
| 07/03/2007 | US7237987 Reversible drill and drive tool |
| 06/28/2007 | WO2007071757A1 Device for limiting the advance during a drilling operation |
| 06/28/2007 | US20070147968 Countersink drill system |
| 06/28/2007 | DE10218291B4 Spindelaggregat mit einer Verriegelungseinrichtung zum Festsetzen der Spindelhülse Spindle unit with a locking device for locking the spindle sleeve |
| 06/28/2007 | DE102005062402A1 Bohrvorrichtung Drilling device |
| 06/28/2007 | CA2634412A1 Device for limiting the advance during a drilling operation |
| 06/27/2007 | CN2915356Y Drill jig for automobile knuckle turning |
| 06/27/2007 | CN2915331Y Numerically controlled drilling machine |
| 06/21/2007 | US20070140801 Modular Top Drive |
| 06/21/2007 | US20070140800 Formation of a pattern of holes in a structure |
| 06/20/2007 | CN2912870Y Array shaft numeral control planer drilling machine |
| 06/20/2007 | CN1981985A Drilling and screwing apparatus |
| 06/14/2007 | DE102006001385A1 Rail guided machining system for application in aircraft industry, has guide rails which can be fixed such that, the received form is retained in self-stable manner |
| 06/13/2007 | CN1978105A Hand-held electric spot-facing beveler |
| 06/12/2007 | US7229237 Tool for removing an object from a workpiece |
| 06/07/2007 | WO2007031631A3 Boring device |
| 06/06/2007 | DE202007004818U1 Handwerkzeugmaschine Hand tool |
| 06/06/2007 | DE10316889B4 Elektrohandwerkzeuggerät mit einem Klemmgesperre Electric hand tool with a silent ratchet |
| 06/06/2007 | CN2907984Y Digital controlled feeding mechanism of drilling machine |
| 06/06/2007 | CN2907983Y Pressure base used for hole drilling machine |
| 06/06/2007 | CN1974088A Device and method for eliminating drillings from circuit board |
| 06/06/2007 | CN1974087A Many-headed driller |
| 06/05/2007 | US7226253 Clamping mechanism |