| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 05/25/2011 | CN201841297U Positioner for boring shaft |
| 05/25/2011 | CN201841296U Drill bit connection structure of machine tool for printed circuit board |
| 05/25/2011 | CN201841295U Positioning plate for installing external unlocking lock of sliding plug door of motor train unit |
| 05/25/2011 | CN201841294U Special clamp tool for processing double bolt holes of crawler belt |
| 05/25/2011 | CN201841290U Reverse-drilling type multi-pore drilling machine |
| 05/25/2011 | CN102069422A Crankshaft automatic indexing holddown device |
| 05/25/2011 | CN102069401A Fixture for drilling inflating and discharging holes in hub |
| 05/25/2011 | CN102069220A Volute air suction end face jig for turbocharger |
| 05/25/2011 | CN102069219A Turbine shell drill jig of turbocharger |
| 05/25/2011 | CN102069218A Volute joint face drilling die for turbocharger |
| 05/25/2011 | CN102069217A Damping elbow |
| 05/25/2011 | CN102069216A Tool rest structure of automatic drill machine and tool changing process thereof |
| 05/25/2011 | CN102069215A Drilling fixture of steel-structure connecting plate |
| 05/25/2011 | CN102069214A Clamp for multi-hole drill |
| 05/25/2011 | CN102069213A Array type drill box |
| 05/25/2011 | CN102069212A Turntable type link three-axis boring mill |
| 05/25/2011 | CN102069211A Automatic drilling machine |
| 05/25/2011 | CN102069210A Horizontal drilling device |
| 05/25/2011 | CN102069208A Drilling method of steel-structure connecting plate |
| 05/19/2011 | WO2010025713A8 Advancement guide unit for ensuring the straight-line motion of a manually guided machine tool |
| 05/19/2011 | US20110116880 Tool radius adjusting system for boring holder, tool radius adjusting method in machine tool, and machine tool |
| 05/19/2011 | DE102009046789A1 Handwerkzeugmaschinenvorrichtung Hand machine tool device |
| 05/18/2011 | CN201833221U Machine tool with combined functions of jacking and boring |
| 05/18/2011 | CN201833219U Stepless speed-changing system for shaft feeding and fast movement of boring mill |
| 05/18/2011 | CN201833215U Tool changing mechanism of multi-bit numerical-controlled drilling machine |
| 05/18/2011 | CN201833029U Dedusting tooling in hole of printed circuit boards (PCB) |
| 05/18/2011 | CN201833028U Transmission structure for sliding seat of boring machine |
| 05/18/2011 | CN201833027U Quick and accurate positioning device for communicating drilling of super-long hole |
| 05/18/2011 | CN201833026U Positioning device for boring lathe headstock |
| 05/18/2011 | CN201833025U Clamping jaw device of drill processing rotary table |
| 05/18/2011 | CN201833022U Electric tapping machine |
| 05/18/2011 | CN201833020U Drilling and detecting integrated machine of circuit board |
| 05/18/2011 | CN201833018U Device for boring large-diameter ultra-long deep hole on floor type boring machine |
| 05/18/2011 | CN201833017U Punching device for road lamp shade |
| 05/18/2011 | CN201833016U Drilling device for cannonball |
| 05/18/2011 | CN201833015U Numerical-control double-shaft cylinder sleeve deep hole drilling machine |
| 05/18/2011 | CN201833014U Explosion-proof and anti-contamination drilling machine |
| 05/18/2011 | CN201833012U Drilling machine |
| 05/18/2011 | CN201833011U Portable boring machine |
| 05/18/2011 | CN102059375A Supercharger connecting plate drilling die |
| 05/18/2011 | CN102059374A Quadrate column drilling machine |
| 05/18/2011 | CN102059373A Split overlength shaft sleeve and bearing ring inner bore processing auxiliary device and processing method |
| 05/18/2011 | CN102059369A Feeding drill applicable to quick change arrangement of joint of robot |
| 05/18/2011 | CN102059367A Automatic feed drilling machine |
| 05/18/2011 | CN102059314A Novel riveting device |
| 05/12/2011 | DE202011003557U1 Antriebsmodusschalt-Vorrichtung für ein angetriebenes Werkzeug Driving mode switching device for a power tool |
| 05/12/2011 | DE102009045799A1 Werkzeugmaschine und Verfahren zur Kühlung einer Werkzeugmaschine Machine tool and method for cooling a machine tool |
| 05/11/2011 | CN201824145U Frock clamp for punching lamp shade of street lamp |
| 05/11/2011 | CN201823974U Device for preventing drill bit from emerging in deep hole drilling |
| 05/11/2011 | CN201823973U Drilling template |
| 05/11/2011 | CN201823972U Tooling used for processing inclined oil drain hole of cylinders |
| 05/11/2011 | CN201823971U Big and small pressure foot switching device for printed circuit board drill bed |
| 05/11/2011 | CN201823970U Automatic loading and unloading structure for PCB drilling machine |
| 05/11/2011 | CN201823969U Drill drain hole fixture |
| 05/11/2011 | CN201823968U Drilling-workpiece fixing device |
| 05/11/2011 | CN201823967U Boring machine |
| 05/11/2011 | CN201823966U Radial pore processing tool of pocket type fully-hydraulic steering gear |
| 05/11/2011 | CN201823958U Input plate drilling clamp |
| 05/11/2011 | CN201823957U Front baffle ring drilling tooling |
| 05/11/2011 | CN201823956U Full-automatic multi-hole synchronous drilling machine |
| 05/11/2011 | CN102049692A Plate spring tensioning tool and machining method |
| 05/11/2011 | CN102049551A Power coupler for guiding automatic feed boring |
| 05/11/2011 | CN102049550A Substrate for assisting drilling circuit board and manufacturing method thereof |
| 05/11/2011 | CN101693304B Self-boring machining device of speed reducer |
| 05/11/2011 | CN101269420B Multifunctional pocket-sized electrodrill and pocket-sized bench drill having the electrodrill |
| 05/05/2011 | US20110103907 Coring Tool Alignment Assembly |
| 05/05/2011 | DE202011003423U1 Anordnung zum Fräsen mit einer Bohrmaschine Arrangement for milling with a drill |
| 05/05/2011 | DE102009051844A1 Handwerkzeug Hand tool |
| 05/05/2011 | DE102009049685A1 Support element for percussion drill to retain tools, has break-through designed as bearing for tools to be retained, where lifting movement of percussion drill is transferable to tools with element |
| 05/05/2011 | DE102009012154B4 Bearbeitungseinrichtung und Verfahren zur automatisierten Bestimmung eines Gesamtverfahrwegs einer Bearbeitungseinrichtung zur Gewährleistung einer vorbestimmten Überarbeitungstiefe Processing device and method for automated determination of Gesamtverfahrwegs a processing device to ensure a predetermined depth revision |
| 05/04/2011 | EP2317032A2 Device for tying off a round wooden mast |
| 05/04/2011 | CN201815721U Clamping device for locking hole of web plate of rocker arm of straight-line machine |
| 05/04/2011 | CN201815720U Adjustable drilling die for H-shaped steel web plate |
| 05/04/2011 | CN201815719U Bench drill elevating mechanism |
| 05/04/2011 | CN201815718U Drilling device with double motors |
| 05/04/2011 | CN201815717U Automatic cutter feeding device of bench drill and milling and drilling machine |
| 05/04/2011 | CN201815716U External automatic feed mechanism for drilling machine |
| 05/04/2011 | CN201815715U Double-shaft boring head |
| 05/04/2011 | CN201815714U Quick change chuck structure with quick change drill bush |
| 05/04/2011 | CN201815713U Clamp for boring inclined holes of cylinder |
| 05/04/2011 | CN201815712U Clamp for hole at head end of boring lock |
| 05/04/2011 | CN201815711U Numerical control push rod |
| 05/04/2011 | CN201815710U Processing tooling of differential shell auger cross hole |
| 05/04/2011 | CN201815707U Processing acting force counteracting device for tubular plate deep hole processing drilling machine |
| 05/04/2011 | CN201815706U Balancing unit of processing force for processing drill boring lathe with super tube plate |
| 05/04/2011 | CN201815705U Inverted depth drill |
| 05/04/2011 | CN201815703U Automatic chamfering device for chamfering at two sides of inner hole of workpiece |
| 05/04/2011 | CN201815702U Automatic chamfering machine for inner holes |
| 05/04/2011 | CN201815697U Electric type dust collector framework pipe multi-hole automatic drilling machine |
| 05/04/2011 | CN201815696U Hole punching machine for LED wall washers |
| 05/04/2011 | CN1575097B Printed board machining apparatus |
| 05/04/2011 | CN102039437A Central hole processing system and processing method of eccentric shaft |
| 05/04/2011 | CN102039434A Automatic drill machine and processing technology thereof |
| 05/04/2011 | CN101745666B Drill jig used for hole on central excircle of cylindrical part and provided with disks at two ends |
| 05/03/2011 | US7934892 Collet clamping nosepiece for power feed drilling equipment |
| 04/28/2011 | WO2011005498A3 Method of forming piston pin holes and boring system therefor |
| 04/28/2011 | US20110094042 Wire guider and a drill using the same |
| 04/28/2011 | DE102009050634A1 Solar drilling machine for building sites, has high speed solar cell visibly integrated in drilling machine housing and connected with integrated high power battery, where battery is charged by solar cell continuously |
| 04/27/2011 | CN201807898U Aluminium-based workbench |
| 04/27/2011 | CN201807768U Special drill jig for balance shaft shell |