| Patents for B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor (5,345) |
|---|
| 01/23/2008 | CN201008988Y Boring spindle intermediate support device of large-scale equipment boring field processing |
| 01/22/2008 | US7320565 Edge-carrying drill, method for the manufacture of the drill, and drilling tool comprising such a drill |
| 01/17/2008 | US20080014034 Expanded Hole Drilling Device and Component for the Expanded Hole Drilling Device |
| 01/17/2008 | DE102006032695A1 Power tool for the preparation of a blind hole with radial undercut for e.g. high-load anchorage fittings |
| 01/09/2008 | EP1874498A2 Cam-assisted wedge actuated, metal-to-metal seal, block and bleed plugging tool |
| 01/09/2008 | CN201002140Y Processing device for through flow turbine water guide mechanism inter and outer water distributing rings |
| 01/03/2008 | WO2008001735A1 Deep hole drilling apparatus |
| 01/03/2008 | DE102006027981A1 Kurbelwelle Crankshaft |
| 01/02/2008 | CN200998784Y Desk type deep hole drilling machine |
| 01/02/2008 | CN200998783Y Apparatus for repairing hydro-cylinder gate hook |
| 01/02/2008 | CN200998782Y Cavity type work-piece inner wall drilling equipment |
| 01/02/2008 | CN200998781Y Novel pipe drilling machine |
| 01/02/2008 | CN200998780Y Shockproof front fork double-hole boring machine |
| 01/02/2008 | CN200998773Y Special tool for boring stern axle tube |
| 01/02/2008 | CN100358674C Marine stern axle tube boring technological equipment erecting process |
| 12/27/2007 | WO2007008272A3 Cam-assisted wedge actuated, metal-to-metal seal, block and bleed plugging tool |
| 12/27/2007 | DE102006029297A1 Spot drilling armature for making borehole in wall of plastic tube, has cutting head driven by drive element in wall that is to be drilled, in order to cut out part of wall, and groove running in hollow space from opening of drive element |
| 12/27/2007 | DE102006029106A1 Tool e.g. hand drill, for e.g. making under cut in blind hole, has drill protrudes short piece from front side of cutter, where drill and cutter are coaxial to each other, and diameter of cutter is larger than diameter of drill |
| 12/26/2007 | CN200995290Y Apparatus for machining circular planar pit |
| 12/26/2007 | CN101091995A Combined boring head for deep hole |
| 12/20/2007 | US20070292225 Deep-Hole Machining Method and Apparatus |
| 12/19/2007 | CN200991782Y Deep-hole drill-bit for turning lathe |
| 12/19/2007 | CN200991781Y Guiding, supporting and clamping device for deep-hole drilling machine |
| 12/19/2007 | CN200991777Y Cyclone turning lathe |
| 12/19/2007 | CN200991776Y Pipeline flange drilling-hole special machine tool |
| 12/13/2007 | WO2007047973A3 Milling head and methods for tube end preparation |
| 12/12/2007 | CN200988104Y Drilling and boring combining cutting sheet for cylinder head camshaft |
| 12/12/2007 | CN100354062C Process for machining ends, positioning ports and holes of central opened pump by special boring apparatus |
| 12/06/2007 | US20070280794 Gun drill guide and gun drill guide assembly |
| 12/05/2007 | CN200984659Y Gantry-type multi-shaft transmission connecting-rod bolt hole processing device |
| 12/05/2007 | CN200984658Y Lathe for processing needle rod, upper axle and vertical shaft hole of flush joint machine case to drill, expand and scrape on a common table |
| 12/05/2007 | CN101083875A Perforating device for printed circuit wiring board and reference perforating method |
| 11/28/2007 | CN200981158Y Engine cylinder body chamber clamp |
| 11/28/2007 | CN200981155Y Cylinder inner hole boring and rolling device |
| 11/28/2007 | CN200981125Y Special-purpose processing lathe for sizing frame |
| 11/28/2007 | CN200981124Y Special-purpose boring row for backing ring groove |
| 11/28/2007 | CN200981122Y Magnetic steel boring center hole cramping apparatus |
| 11/21/2007 | CN200977568Y Deep hole drilling bed drilling rod follower supporting device |
| 11/21/2007 | CN200977565Y Connecting rod fine boring hole combination machine tool |
| 11/21/2007 | CN200977564Y Device for processing secondary procession to hole on cover of shock-absorbing front fork shoulder cover |
| 11/21/2007 | CN200977563Y Special purpose boring machine for processing rotating cylinder outer casing |
| 11/20/2007 | US7296953 Deep hole drill |
| 11/14/2007 | CN200974133Y Automatic puncher |
| 11/14/2007 | CN200974131Y Numerical control deep borehole drilling machine |
| 11/14/2007 | CN100348364C Clamp apparatus for machining heterotypic multiple passing through fixtures, and machining technique |
| 11/07/2007 | CN200970648Y Guide device for processing bearing ring outer diameter small oil hole |
| 11/07/2007 | CN200970645Y Boring device for turbine low pressure cylinder bearing ball surface |
| 11/07/2007 | CN200970644Y Linear boring machine for cylinder and cylinder head |
| 11/07/2007 | CN101066566A Tyre mold hole boring machine |
| 10/31/2007 | EP1848563A1 A fixation device for fixating a portable orbital drilling machine to a drilling template |
| 10/31/2007 | DE102006019279A1 Connecting device for use at pipeline, has sealing ring that is provided for sealing between valve seat and blocking flange in attachment position of plunger, where plunger is displaceable in longitudinal direction of channel |
| 10/31/2007 | CN200967921Y Modified steel rail boring machine |
| 10/31/2007 | CN200967100Y Hand-operated pressed punch |
| 10/31/2007 | CN200967099Y Motorbicycle flat fork boring machine |
| 10/31/2007 | CN200967098Y Car body butt plate boring machine |
| 10/31/2007 | CN200967097Y Processing machinery for counterweight of motorbicycle handgrip |
| 10/26/2007 | CA2582125A1 Coupling device |
| 10/25/2007 | WO2007119334A1 Tool head, machine tool and boring method of bore of cylinder block using the machine tool |
| 10/25/2007 | WO2007118718A1 Method for making a deep hole and a pilot drill therefor |
| 10/25/2007 | DE102006018322A1 Verfahren zum Einbringen eines Tieflochs und Pilotbohrer hierfür A method for introducing a low-hole and pilot drill therefor |
| 10/24/2007 | CN200963698Y Deflection drill for steam turbine rotor |
| 10/24/2007 | CN200963697Y Operation pipeline trepanning machine |
| 10/24/2007 | CN101058120A Special purpose boring machine |
| 10/18/2007 | DE102005057891B4 Verfahren und Vorrichtung zum Verbinden eines Kunstoff-Werkstücks mit einem weiteren Werkstück Method and device for connecting a plastic workpiece with a further workpiece |
| 10/17/2007 | EP1259335B1 Smart machine tool system |
| 10/17/2007 | CN200960555Y Water ring equipped corona type boring processing device |
| 10/17/2007 | CN200960554Y Universal plug-in type brake drum boring machine |
| 10/17/2007 | CN100343013C 自动化机床 Automation tools |
| 10/11/2007 | US20070235079 Method and device for tapping a pipeline |
| 10/10/2007 | EP1842627A1 Expanded hole drilling device and component for the expanded hole drilling device |
| 10/10/2007 | CN200957499Y Seat-tube machinery of bicycle |
| 10/10/2007 | CN200957466Y Water-distribution circular seated jointed machining apparatus |
| 10/10/2007 | CN200957465Y Water-distribution circular stand jointed machining apparatus |
| 10/10/2007 | CN200957464Y Inclined-stood circular drill with gear transmission |
| 10/10/2007 | CN200957463Y Inclined-stood circular drill with wheel transmission |
| 10/10/2007 | CN101049641A Method and device for processing deep hole and/or drilling bottle shaped hole |
| 10/10/2007 | CN100341651C Orbital hand tool apparatus for drilling |
| 10/03/2007 | CN200954558Y 升降装置 Lifting device |
| 10/03/2007 | CN200954557Y Multifunction deep-hole drilling-boring machine tool |
| 10/03/2007 | CN200954556Y Five-coordinate numerical-controlled oil-spraying-hole drilling machine tool |
| 09/27/2007 | DE102006004797B3 Verschlussstutzen für eine Rohrleitungs-Anbohrarmatur und Anbohrarmatur für Rohrleitungen Closure piece for a pipe tapping machine and tapping fitting for pipelines |
| 09/26/2007 | CN200951473Y Underwater pressure pipeline hole drilling machine |
| 09/26/2007 | CN200951469Y Boring roller head |
| 09/26/2007 | CN200951467Y 浮动镗刀 Floating boring tool |
| 09/25/2007 | US7272877 Adjustment method and apparatus for a boring tool |
| 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 | CN101036948A Finish machining method of the frame of the rotating table |
| 09/18/2007 | US7270139 Cam-assisted, wedge actuated, metal-to-metal seal, block and bleed plugging tool |
| 09/13/2007 | DE102006011095A1 Grinding wheel`s storage for saw-blade grinding machine, has grinding head whose moving path is designed such that axis of rotation of wheel reaches position by moving head in position, where position is shifted parallel to retainer |
| 09/12/2007 | CN200945533Y Numerical control micro-hole deep hole drilling machine |
| 09/12/2007 | CN101032763A Method of processing assembly hole of subsidiary nut of feed screw nuts |
| 09/12/2007 | CN101032761A External water ring and single chest processing method |
| 09/05/2007 | CN200942436Y Processing deep hole device with the ordinary lathe |
| 09/05/2007 | CN101030078A Hole data inputing apparatus, and spectacle lens machining apparatus having same |
| 08/30/2007 | US20070203610 Eyeglass lens processing apparatus |
| 08/30/2007 | US20070201002 Hole data input device and eyeglass lens processing apparatus having the same |
| 08/29/2007 | EP1825982A1 Hole data input device and eyeglass lens processing apparatus having the same |
| 08/23/2007 | US20070193680 Backup board for machining process |