| Patents for B23B 39 - General-purpose boring or drilling machines or devices; Sets of boring or drilling machines (3,312) |
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| 12/17/2008 | CN201164908Y Group parts center distance-adjustable multi-spindle drill mechanism and machine tool therewith |
| 12/10/2008 | EP1998919A1 Turret head hand-held drilling machine/driver |
| 12/04/2008 | DE102007024592A1 Drilling drive has drilling unit, which has drilling shaft, piston rod with piston, stay bolt arranged laterally to each other, and stored in housing |
| 12/03/2008 | CN100439018C Automated chuck exchange using rotating turret |
| 11/27/2008 | WO2008143596A1 Delay line with triple drilling and boring group for processing pvc sections |
| 11/27/2008 | US20080292417 Debeading tool for butt-welded plastic pipe |
| 11/26/2008 | CN201154403Y Gravity centre compensation apparatus for electric bridge type main spindle box |
| 11/26/2008 | CN201154400Y Multi-axis frock for drilling and tapping |
| 11/20/2008 | US20080286060 Apparatus For Cutting an Oval Hole in the Wall of a Pipe |
| 11/12/2008 | EP1990160A2 Through feed drilling machine |
| 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 |
| 11/05/2008 | CN201143569Y Digital control small-sized table drill |
| 11/05/2008 | CN201143568Y Boring machine suitable for field processing |
| 10/29/2008 | EP1985414A1 Tool head for an electronic tool |
| 10/29/2008 | CN100429027C Circuit board automatic drilling machine |
| 10/21/2008 | US7437811 Structure of a dual disc type of tool turret device of a machine |
| 10/15/2008 | EP1150814B2 Portable device |
| 10/09/2008 | DE102007016694A1 Modular designed drilling unit, has pre-mounted tested units, and multiple base modules with adjustably and non-adjustably arranged drilling spindle units, where each spindle unit is provided with drive motor and functional unit |
| 10/08/2008 | CN201128071Y Clamping structure for processing slant hole |
| 10/08/2008 | CN201128009Y Double-hole processing device for upright drill press |
| 10/01/2008 | CN201124251Y Multi-hole drilling transmission mechanism |
| 10/01/2008 | CN201124248Y Digital display floor boring and milling machine |
| 09/25/2008 | US20080232914 Drill Spindles with Inline Direct Drive Feed |
| 09/11/2008 | US20080219787 Method and Apparatus for Producing a Shaped Bore |
| 09/04/2008 | US20080209712 Device and method for working work pieces, such as aircraft's fuselage parts |
| 09/03/2008 | CN201108980Y Multiple axial organ V-type fork lever |
| 09/03/2008 | CN201108979Y Multiple axial organ casing |
| 09/03/2008 | CN201108977Y Matching structure of multiple axial organ and assembly |
| 09/03/2008 | CN201108976Y Matching structure of three-column multiple axial organ and assembly |
| 09/03/2008 | CN201108975Y Sphere boring machine tool |
| 09/03/2008 | CN201108974Y 钻床 Drilling |
| 09/03/2008 | CN100415419C Boring fixture capable of conducting boring processing on drilling machine |
| 09/03/2008 | CN100415418C Radial drilling machine capable of conducting boring processing |
| 08/27/2008 | CN201105330Y Separating variable-frequency control floor boring-milling machine |
| 08/21/2008 | DE19915043B4 Elektrowerkzeug Power Tool |
| 08/20/2008 | CN201102083Y Boring machining fixture equipment |
| 08/20/2008 | CN201102082Y Powered control device of lock body automatic punching machine |
| 08/20/2008 | CN100411783C Many-headed driller |
| 08/19/2008 | US7413389 Adjustable calibrated pivot-arm stop |
| 08/14/2008 | WO2008097084A1 Multi-spindle drilling machine |
| 08/13/2008 | CN201098747Y Starter casing four-hole drill |
| 08/13/2008 | CN201098745Y Angle iron boring machine tool |
| 08/13/2008 | CN201098744Y Full-automatic drilling machine |
| 08/13/2008 | CN201098743Y Multi-shaft digital control drill press capable of automatic feeding |
| 08/13/2008 | CN101239401A Large diameter deep borehole processing digital control combined machine tool |
| 08/06/2008 | CN201097198Y Machine tool turning feeding and speed-adjusting circuit |
| 08/06/2008 | CN201095006Y Intermittent micro-feed tiny pore drilling machine |
| 07/31/2008 | US20080183325 Process for producing holes |
| 07/30/2008 | CN201091929Y Drilling machine |
| 07/30/2008 | CN101229594A Machine tool |
| 07/24/2008 | US20080175681 Hardwood flooring installation system and method |
| 07/23/2008 | CN201089081Y Numerical controlled gantry type combined machine tool |
| 07/23/2008 | CN101224506A Inverted type machine tool |
| 07/16/2008 | EP1943052A1 Spindle |
| 07/16/2008 | CN201086193Y Multifunctional nuclear power tube plate borehole machine tool |
| 07/16/2008 | CN201086147Y Full-automatic stephanoporate drill lathe |
| 07/16/2008 | CN201086146Y Reducing-torque force multi-shaft drilling machine |
| 07/16/2008 | CN201086145Y Multi-station borehole chasing bar |
| 07/16/2008 | CN201086144Y Gas control automatic drilling machine with flexible connection |
| 07/16/2008 | CN101219486A Double-drill inversion mechanism of drill clamper |
| 07/10/2008 | WO2008080460A1 Device and method for the machine processing of a material |
| 07/10/2008 | US20080166193 Stationary power drill |
| 07/10/2008 | DE102004004194B4 Vorrichtung und Verfahren zum Schneiden und Anfasen einer Bohrung Apparatus and method for cutting and chamfering a bore |
| 07/09/2008 | CN201082473Y Drill lathe multi-axle box body |
| 07/09/2008 | CN101214603A Method for processing ring shaped circular arc groove on circular column and special-purpose equipment |
| 07/02/2008 | CN201079851Y Multi-spindle drilling machine main shaft head displacement adjustment structure |
| 07/02/2008 | CN201079849Y Multi-station rotary automatic drilling machine |
| 07/02/2008 | CN201079848Y Multifunctional parallel connection digital control boring machine |
| 06/26/2008 | DE102006056546A1 Machine tool, for milling and turning, has the tool holder cone bonded to the spindle only by a body-fit ring |
| 06/25/2008 | CN201076928Y Numeral control boring machine tool |
| 06/25/2008 | CN201076927Y Precisely positioning automatic drilling device |
| 06/11/2008 | CN201070685Y Numerically controlled drilling machine capable of automatically processing elongated material |
| 06/11/2008 | CN201070684Y Lock body punch |
| 06/11/2008 | CN201070683Y Horizontal center drill unit for shaft |
| 06/10/2008 | US7384221 Machine tool |
| 06/10/2008 | US7384219 Tool with selectively biased member and method for forming a non-axis symmetric feature |
| 05/28/2008 | CN101185976A Porous synchronizing drilling machine |
| 05/22/2008 | US20080118317 Drill with a hard material drilling head |
| 05/21/2008 | EP1923182A2 Boring unit |
| 05/14/2008 | CN101179233A Swing type ultrasonic vibration drill |
| 05/08/2008 | US20080107490 Rotary tube notching apparatus |
| 05/07/2008 | CN201055924Y Boring mill special for double-boring head |
| 05/07/2008 | CN201055923Y Diplopore drill lathe |
| 05/06/2008 | US7367096 Equipment for mechanical machining, in particular for the turning and drilling of light alloy wheels |
| 04/30/2008 | DE10148835B4 Schnellradialbohrmaschine Rapid Radial Drilling Machine |
| 04/16/2008 | CN101161384A Separating frequency conversion timing standard boring and milling machine |
| 04/09/2008 | CN101157145A A double-head hole drilling machine tool |
| 04/03/2008 | US20080078075 Compact cutting head for machining workpieces |
| 04/02/2008 | CN101155657A Multi-spindle head replacement type machine tool |
| 04/02/2008 | CN101152673A Technique for processing gyroscopes frame hole series and special equipment |
| 03/27/2008 | DE10344858B4 Säulenbohrmaschine und Verfahren zur Höhenverstellung der Säule Drill press and method for adjusting the height of the column |
| 03/26/2008 | CN201040321Y Rocking arm drilling machine rocking arm hydraulic pressure locking device |
| 03/26/2008 | CN201040320Y Rocking arm drilling machine double-column hydraulic pressure locking device |
| 03/26/2008 | CN201040319Y Three freedom degree ultrasonic vibration drilling parallel machine tool |
| 03/25/2008 | US7346973 Processing cell of automatic machining system and automatic honing system |
| 03/19/2008 | CN101143390A Drilling machine for engine oil pump processing piece |
| 03/18/2008 | US7344054 Power tool |
| 03/12/2008 | CN201033373Y Multiple-spindle drilling machine |
| 03/06/2008 | US20080056833 Drilling apparatus |