| Patents for B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor (5,345) |
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| 02/22/2006 | CN1736641A Processing device and method for boring together of outer gate barrel units inside and outside collar |
| 02/16/2006 | WO2005009760A3 Tool and method for forming a valve stem hole |
| 02/15/2006 | CN1241996C Water-dispersible resin composition for use in boring hole in printed wiring board, sheet made from the same, and method for boring hole in printed wiring board using sheet |
| 02/14/2006 | US6997652 Device for producing deep-hole borings in workpieces having a convex surface |
| 02/09/2006 | US20060029476 Adjustment method and apparatus for a boring tool |
| 02/08/2006 | EP1622537A2 Method and means which are used for the production of a support bar for prosthetic teeth |
| 02/08/2006 | CN2756362Y Round mouth expander for irregular pipe |
| 02/02/2006 | DE202004014886U1 Auxiliary valve for drilling armature has radially inwardly movable locking ring for producing wedged connection with connector of drilling armature |
| 01/31/2006 | US6990878 Radial feed facing head for boring bar |
| 01/25/2006 | CN1725307A Manufacturing method of glass substrate for disc and manufacturing method of disc |
| 01/11/2006 | CN2750880Y Pipe sheet deep hole high-speed cutting and machining device |
| 01/10/2006 | US6984161 Lens grinding processing apparatus |
| 12/21/2005 | CN2747004Y Machine for processing internal hole |
| 12/15/2005 | DE10307977B4 Verfahren und Vorrichtung zur Bearbeitung von Ausgleichsgehäusen Method and apparatus for processing of clearing housings |
| 12/14/2005 | CN1706579A Underwater pore opening machine |
| 12/01/2005 | WO2005113927A1 Method and device for the drilling of partially overlapping bores |
| 12/01/2005 | WO2005086549A3 Backup board for machining process |
| 12/01/2005 | WO2005072897A3 Drill, and drilling method |
| 11/24/2005 | DE102005020501A1 Method for creation of non-circular bore at piston of combustion engine, comprising rocker scanning shape |
| 11/17/2005 | US20050252143 Hardwood flooring assembly system and method |
| 11/16/2005 | CN2740327Y Closed puncturing device |
| 11/16/2005 | CN2740326Y Sectional hole device for boring end-coupling unit of lathe |
| 11/10/2005 | WO2005065377A3 Sleeved stop for a brill bit |
| 11/10/2005 | US20050247344 Device for producing bypasses under pressure in fluid piping systems |
| 11/03/2005 | WO2005102698A2 Optical lens drill press |
| 11/03/2005 | US20050241694 Hot tapping method, system and apparatus |
| 11/03/2005 | DE102004018760A1 Clamping and moving unit in particular for hollow drill, comprising one oblique and two parallel positioned rollers |
| 11/02/2005 | CN2737492Y Digital control deep hole drilling and boring machine |
| 11/02/2005 | CN2737491Y Digital control deep hole drilling machine with working platform |
| 11/01/2005 | CA2156334C Tool for precise machining of metal |
| 10/26/2005 | EP1588818A1 Numeric control bore for boring an eyeglass lens and corresponding method |
| 10/26/2005 | CN1688405A Orbital hand tool apparatus for drilling |
| 10/20/2005 | US20050230132 Numeric control bore for boring an eyeglass lens and corresponding method |
| 10/19/2005 | EP1296801B1 Skiving and roller burnishing tool |
| 10/19/2005 | CN2734382Y Socket radial cutting device |
| 10/18/2005 | US6955508 Apparatus and method for separately boring precisely aligned opposing screw holes in individual frame members to be joined at a miter joint |
| 10/13/2005 | WO2005095035A1 Grooving tool having coolant supply |
| 10/12/2005 | CN2732398Y Manual conduit drilling machine |
| 10/12/2005 | CN2732397Y Point positioning type drip irrigating tube perforating machine |
| 10/06/2005 | WO2005092546A1 Apparatus for cutting an oval hole in the wall of a pipe |
| 10/06/2005 | US20050220550 Deburring tool for deburring on the interior and/or exterior |
| 10/06/2005 | DE102004013069A1 Machine tool, in particular for drilling holes into crankshaft, comprising work-piece positioned above tool unit |
| 10/05/2005 | CN2730528Y Pneumatic mechanism for air suspension valve holder boring machine |
| 10/05/2005 | CN2730526Y Air suspension valve holder type boring machine |
| 10/05/2005 | CN2730525Y Automatic drilling machine for friction disc of clutch |
| 09/29/2005 | US20050214086 Hole cutter for wooden structures |
| 09/29/2005 | US20050214083 Optical lens drill press |
| 09/22/2005 | US20050204879 Automated boring bar |
| 09/22/2005 | DE202005008630U1 Drill system with swarf control for deep bores has an oscillator on the drill chuck to break up the swarf into short lengths for simple removal |
| 09/22/2005 | DE10221532B4 Automatisierte Werkzeugmaschine Automated machine tool |
| 09/20/2005 | US6947800 Smart machine tool system |
| 09/15/2005 | WO2005086549A2 Backup board for machining process |
| 09/15/2005 | DE102004009513A1 Verfahren und Vorrichtung zum Tiefbohren von Werkstücken, insbesondere Kurbelwellen Method and apparatus for deep-hole drilling of workpieces, in particular crankshafts |
| 09/14/2005 | CN2724889Y Under water perforating machine |
| 09/14/2005 | CN2724888Y Digital controlled deep hole drilling machine |
| 09/13/2005 | US6942449 Trailing edge cooling |
| 09/13/2005 | CA2209972C Deburring tool and process on a hole opposite the tool |
| 09/09/2005 | WO2005082572A1 Method and device for deep drilling workpieces, in particular crankshafts |
| 09/07/2005 | CN1663719A Machining process of huge and deep hole |
| 08/24/2005 | EP1259335A4 Smart machine tool system |
| 08/17/2005 | EP1468220B1 Fitting |
| 08/17/2005 | CN2717584Y Screw pump multi-hole one-time boring forming apparatus |
| 08/11/2005 | WO2005072897A2 Drill, and drilling method |
| 08/11/2005 | US20050176328 Backup board for machining process |
| 08/04/2005 | US20050169719 Gun drill guide and gun drill guide assembly |
| 08/04/2005 | DE20221274U1 Deep drilling device has workpieces accommodated in carrier permitting drilling at different positions and angles |
| 08/03/2005 | EP1558418A1 Method of making a gas turbine engine diffuser |
| 08/03/2005 | CN1647879A Boring processing machine for ship rudder |
| 07/27/2005 | CN2712511Y High speed rotary boring apparatus with multiple bits |
| 07/27/2005 | CN2712507Y Metal cutting device for processing partial end-face of machine tool |
| 07/27/2005 | CN1212213C Precisive boring machine for irregular holes |
| 07/21/2005 | WO2005065377A2 Sleeved stop for a brill bit |
| 07/21/2005 | US20050155471 Radial feed facing head for boring bar |
| 07/21/2005 | US20050155470 Radial feed facing head for boring bar |
| 07/20/2005 | CN2710809Y Eye-piece mould plate drilling bit |
| 07/20/2005 | CN2710807Y On-line boring mill for cylinder of steam turbine |
| 07/20/2005 | CN2710806Y Boring mill for air door seat |
| 07/20/2005 | CN1642690A Automatic machine tool |
| 07/14/2005 | US20050150336 Snap-ring groove cutting tool for portable line boring machine |
| 07/13/2005 | CN2709064Y Bipower horizontal boring lathe |
| 07/07/2005 | US20050147478 Sleeved stop for a drill bit |
| 07/06/2005 | CN2707406Y Boring head for converter tap hole |
| 06/29/2005 | CN2706260Y Deep hole processing machine structure |
| 06/29/2005 | CN1631592A Intelligent tool for machining deep holes |
| 06/22/2005 | CN2705688Y Novel plastic saddle shape pipe fitting |
| 06/02/2005 | DE10349604A1 Boring tool for increasing size of cartridge chamber in semiautomatic firearm has T-handle on end of shaft entering muzzle with hexagonal end plugging into end of boring tool in cartridge chamber |
| 06/01/2005 | EP1349687A4 Adjustment method and apparatus for a boring tool |
| 06/01/2005 | CN2703181Y Saddle bypass for gas fuel pipeline |
| 05/19/2005 | WO2005044511A1 Deep hole boring method and device |
| 05/17/2005 | CA2132141C Drill for drilling rails and track rigs for railroad applications |
| 05/10/2005 | US6890664 Entry boards for use in drilling small holes |
| 04/21/2005 | US20050084354 Machine tool |
| 04/20/2005 | CN2693384Y Affiliated device for deep hole drilling of general lathe |
| 04/12/2005 | US6877936 Method and apparatus for producing a hole in a workpiece |
| 04/06/2005 | CN2690083Y Deep hole drilling and cutting machiner tool |
| 03/30/2005 | CN1194835C Method for open pore on steel plastic compound tube with pressure |
| 03/24/2005 | WO2005025793A1 Tool and method for fine machining workpieces |
| 03/24/2005 | DE10335020A1 Spindelpulsator Spindelpulsator |
| 03/23/2005 | EP1517076A1 Device for producing bypasses under pressure in fluid piping systems |
| 03/17/2005 | DE10021592B4 Ventilanbohrarmatur für ein insbesondere unter Mediendruck stehendes Rohr Ventilanbohrarmatur for a particular standing under media pressure pipe |