| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 01/28/2009 | CN201186358Y Cantilever type tool machine |
| 01/28/2009 | CN101352765A Speed-variation device and drill machine with speed-variation device |
| 01/27/2009 | US7481607 Mounting jig assembly for a door latch |
| 01/22/2009 | US20090022558 Method of Drilling Holes in Glass Plate and Apparatus Thereof |
| 01/21/2009 | EP2016364A1 Measuring tool for marking or drilling holes |
| 01/21/2009 | EP2015882A1 Tool holder assembly and method for modulation-assisted machining |
| 01/21/2009 | CN201183132Y Main spindle box locking device |
| 01/21/2009 | CN201183131Y Square column upright drill press main spindle box clamping mechanism |
| 01/21/2009 | CN100453222C Device and method for eliminating drillings from circuit board |
| 01/15/2009 | US20090016833 Rigid tapping feedback assembly for a milling machine |
| 01/14/2009 | CN101346205A Device for limiting the advance during a drilling operation |
| 01/14/2009 | CN100450681C Special purpose boring machine |
| 01/14/2009 | CN100450680C Gear driving type inclined vertical trephine and its using method |
| 01/08/2009 | DE102008030513A1 Spanabhebendes Verfahren Metal cutting method |
| 01/07/2009 | EP1928626A4 Power tool |
| 01/07/2009 | CN201175778Y Borehole no-parking automatic cutter relieving device |
| 01/07/2009 | CN201175776Y Simple numerically controlled deep hole drilling machine |
| 01/07/2009 | CN201175775Y Automatic aperture rotating device |
| 01/07/2009 | CN201175713Y Integration chip-blowing washer |
| 01/07/2009 | CN101337289A Quick-mounting slant-hole drilling jig |
| 01/07/2009 | CN101337288A Quick-mounting slant-hole drilling jig |
| 01/07/2009 | CN101337287A Cylinder boring device and method for processing cylinder using the device |
| 01/02/2009 | DE112007000477T5 Verfahren zum Herstellen von Artikeln mit Öffnungen und Artikeln mit wesentlich verminderter Druckeigenspannung A method of manufacturing of articles having apertures and articles with substantially reduced compressive residual stress |
| 01/01/2009 | US20090003947 Vibration-Damped Tool Holder |
| 01/01/2009 | US20090000453 Tool alignment fixture |
| 12/31/2008 | CN201172170Y Oblique-carving compacting type circular ring groove cutting machine |
| 12/31/2008 | CN100446902C Method for producing perforated work plate, perforated work plate, liquid-jet head and liquid-jet apparatus |
| 12/24/2008 | WO2008110700A3 Method for placing and attaching cladding plates or panels and template for implementing said method |
| 12/24/2008 | CN201168810Y Improved bush structure of drilling machine pressure foot |
| 12/24/2008 | CN201168809Y Perforation processing unit |
| 12/24/2008 | CN201168808Y Boring machine |
| 12/24/2008 | CN201168803Y On site longhole reaming equipment |
| 12/24/2008 | CN201168802Y Special machine tool for steel cylinder flat head drill |
| 12/24/2008 | CN201168801Y Localization piercing machine |
| 12/24/2008 | CN201168797Y Safe drill clamping head |
| 12/24/2008 | CN201168791Y Bush high speed fine boring cutter relieving main shaft |
| 12/24/2008 | CN101327529A Method and device for controlling piercing machine |
| 12/24/2008 | CN101327528A Machine for automatically drilling stephanoporate circular mould using the same drill |
| 12/24/2008 | CN100444999C Spindle unit having pressure foot |
| 12/18/2008 | US20080310930 Method, Anchor and Drill for Anchoring the Anchor in an Anchoring Substrate |
| 12/17/2008 | CN201164909Y Upper case of multi-axis device |
| 12/17/2008 | CN201164908Y Group parts center distance-adjustable multi-spindle drill mechanism and machine tool therewith |
| 12/17/2008 | CN101323029A Glass lamp bowl double-face drilling equipment |
| 12/11/2008 | US20080302552 Portable electric power tool |
| 12/11/2008 | DE102007000313A1 Elektrisches Handwerkzeuggerät mit Spindellockvorrichtung Electric hand tool with Spindellockvorrichtung |
| 12/10/2008 | CN201162817Y Charging type electric drill and gearbox of screw driver |
| 12/10/2008 | CN201161350Y Automatic scraps blowing away machine |
| 12/10/2008 | CN201161301Y Drill tool for remaining core |
| 12/04/2008 | US20080298913 Increased Process Damping Via Mass Reduction for High Performance Milling |
| 12/04/2008 | US20080298911 Drill template for installing railing brackets |
| 12/03/2008 | EP1996360A1 A drill guide, a drill guide apparatus and a method of drilling |
| 12/03/2008 | CN100439018C Automated chuck exchange using rotating turret |
| 11/27/2008 | US20080292416 Printed circuit board machinging apparatus |
| 11/27/2008 | US20080289923 Vibration suppressing device and vibration suppressing method for machine tool |
| 11/26/2008 | EP1995017A1 Machine tool main spindle balancer |
| 11/26/2008 | CN201156653Y Bus bar electrically connected drilling positioning apparatus |
| 11/26/2008 | CN201154442Y Power transmission mechanism for milling machine and milling-drilling machine |
| 11/26/2008 | CN201154403Y Gravity centre compensation apparatus for electric bridge type main spindle box |
| 11/26/2008 | CN201154401Y Bearing shell processing apparatus in thickness direction |
| 11/26/2008 | CN201154400Y Multi-axis frock for drilling and tapping |
| 11/26/2008 | CN100436048C Rotary cutting apparatus |
| 11/25/2008 | US7455486 Dust extracting device |
| 11/25/2008 | US7455128 Automated arm for positioning of drilling tools such as an iron roughneck |
| 11/19/2008 | CN201151695Y Full-automatic drill feed apparatus of vertical piercing machine glass |
| 11/19/2008 | CN201151002Y Splint device of drilling machine |
| 11/19/2008 | CN101306478A Diesel engine cylinder cover slant hole processing device |
| 11/13/2008 | US20080279648 Drill driver with chuck-mounted drill accessories |
| 11/12/2008 | CN201147857Y Double drill switch mechanism of boring clamp |
| 11/12/2008 | CN201147854Y Horizontal and vertical multi-shaft automation control drilling and tapping machine |
| 11/11/2008 | US7448123 Method of mounting a concealed european hinge |
| 11/06/2008 | WO2008133027A1 Electric tool |
| 11/05/2008 | CN201143622Y Light processing machine tool |
| 11/05/2008 | CN201143569Y Digital control small-sized table drill |
| 11/05/2008 | CN201143568Y Boring machine suitable for field processing |
| 11/05/2008 | CN101300099A Display device for positioning a tool on a workpiece |
| 11/05/2008 | CN101298124A Apparatus capable of increasing feed pressure when tapping machine drills |
| 11/05/2008 | CN100430184C Machine tool apparatus |
| 10/30/2008 | US20080267728 Method and System for Producing Holes of Various Dimensions and Configurations in a Workpiece |
| 10/29/2008 | EP1984138A1 Drilling templates |
| 10/29/2008 | EP1984137A2 Modular top drive |
| 10/29/2008 | CN100429055C Rotating device of drill support sole plate of perforation device of automatic binding machine |
| 10/22/2008 | CN201137678Y Deceleration gearing device fixing on single-side precision boring machine |
| 10/22/2008 | CN201136072Y Multi-shaft tooth- attacking machine adapting for certain tooth distance |
| 10/22/2008 | CN201136066Y Device for processing Nd-Fe-B round hole |
| 10/22/2008 | CN201136064Y Gathering apparatus for sweeps from solid boring |
| 10/22/2008 | CN101288911A Boring cutter self-feeding deep hole borer |
| 10/21/2008 | US7437815 Systems adapted to cooperate with an aperture forming tool and methods |
| 10/16/2008 | US20080251154 Clamp type mortising jig |
| 10/15/2008 | CN201132230Y Boring device for automobile longitudinal girder |
| 10/08/2008 | EP1977870A2 Aid for connecting two wooden planks with screws |
| 10/08/2008 | CN201128013Y Steam turbine semi-ring dewatering pore drilling jig |
| 10/08/2008 | CN201128012Y Installation structure of basin type drilling jig |
| 10/08/2008 | CN201128011Y Square column upright drill press main spindle box lifting gearing |
| 10/08/2008 | CN201128009Y Double-hole processing device for upright drill press |
| 10/08/2008 | CN101282805A Perforating device |
| 10/08/2008 | CN101279381A Self-feed differential planet flat turn disc |
| 10/08/2008 | CN101279380A Winding pipe boring and milling head main driving mechanism |
| 10/02/2008 | DE102007014758A1 Handwerkzeugmaschine Hand tool |
| 10/02/2008 | DE102007014756A1 Handwerkzeug Hand tool |
| 10/01/2008 | CN201124254Y Drilling jig for processing electrohydraulic servo valve cover plate hole group |