| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 05/29/2013 | EP2596888A1 Bench slide drilling and tapping dual-purpose machine tool |
| 05/29/2013 | DE102011087362A1 Suction apparatus for drilling hammer, has monitor for outputting error signal in response to pressure detected by sensor if difference between detected pressure and ambient pressure is smaller than threshold value |
| 05/29/2013 | DE102011087360A1 Absaugvorrichtung Suction |
| 05/29/2013 | DE102011087297A1 Handwerkzeugmaschine mit einem trommelartigen Werkzeugwechselmagazin Hand tool with a drum-type tool changer magazine |
| 05/29/2013 | DE102011087296A1 Handwerkzeugmaschine mit einem trommelartigen Werkzeugwechselmagazin Hand tool with a drum-type tool changer magazine |
| 05/29/2013 | DE102011087294A1 Hand-held motor driven power tool e.g. bit screwdriver, has annular carrier that is connected to locking element which permits releasable locking of tool changing magazine in associated tool changing positions |
| 05/29/2013 | DE102011087293A1 Handwerkzeugmaschine mit einem trommelartigen Werkzeugwechselmagazin Hand tool with a drum-type tool changer magazine |
| 05/29/2013 | CN202951905U Suspension drilling jig of centrifugal pump |
| 05/29/2013 | CN202951904U Rotatable drill jig mould |
| 05/29/2013 | CN202951903U Inclined hole drilling bench |
| 05/29/2013 | CN202951902U Fine powder head device for porous drilling machine |
| 05/29/2013 | CN202951901U Blade perforating device |
| 05/29/2013 | CN202951899U Gate valve middle pipe flange machining jig |
| 05/29/2013 | CN202951898U Machine tool special for butting borings |
| 05/29/2013 | CN202951896U Drilling device of jointing plate with multiple spindles |
| 05/29/2013 | CN202951895U Horizontal stable vertical-type drilling combined machine tool |
| 05/29/2013 | CN202951894U Automatic drilling device |
| 05/29/2013 | CN102303148B Novel compensating device for boring cutter |
| 05/22/2013 | EP2593275A2 Right angle drive having dual shaft bearings |
| 05/22/2013 | CN202943451U Drilling clamp of flanges at two ends of valve body |
| 05/22/2013 | CN202943308U Jig for irregular workpiece |
| 05/22/2013 | CN202943307U Hole-positioning tool plate |
| 05/22/2013 | CN202943299U Bottom hole automatic drilling lathe |
| 05/22/2013 | CN202943297U Machining tool for middle pipe flange of valve of filter |
| 05/22/2013 | CN202943291U Machine tool special for insulator hardware drilling |
| 05/22/2013 | CN103111661A Boring device capable of transversely feeding cutter |
| 05/22/2013 | CN103111660A Sliding type operation base for drilling machine |
| 05/22/2013 | CN103111659A Numerical-control racket drilling method and machine |
| 05/22/2013 | CN103111653A Automatic numerical control horizontal type boring machine |
| 05/15/2013 | EP2591870A1 Piercing control method and piercing device |
| 05/15/2013 | CN202934357U Chain wheel jig fixture |
| 05/15/2013 | CN202934161U Drilling template |
| 05/15/2013 | CN202934156U Special drilling device |
| 05/15/2013 | CN103100869A Cylindrical workpiece processing multipurpose tool |
| 05/15/2013 | CN103100739A Method of boring worm gear |
| 05/15/2013 | CN103100738A Drilling fixture for flanges at two ends of valve body |
| 05/15/2013 | CN103100736A Drilling machine used for drilling pressing foot |
| 05/15/2013 | CN103100735A Four-station door hinge numerical control double-shaft drilling machine |
| 05/15/2013 | CN103100734A Drilling tail end actuator |
| 05/14/2013 | CA2697128C Riveting screw tack and use thereof for temporarily fixing a boring grid to elements to be assembled |
| 05/10/2013 | WO2013065097A1 Coolant supply device and supply method |
| 05/08/2013 | EP2588271A1 A device to capture particles detached from an object being processed by a tool |
| 05/08/2013 | CN202922326U Protective device on drill machine |
| 05/08/2013 | CN202922255U Pressing plate processing device |
| 05/08/2013 | CN202922231U Tool special for drilling peculiar parts |
| 05/08/2013 | CN202921974U Constant punching device |
| 05/08/2013 | CN202921973U Clamp for metallic ball drilling |
| 05/08/2013 | CN202921972U Inclined hole drilling mould for pump cover of wind power product |
| 05/08/2013 | CN202921971U Guide device for machining deep hole of nuclear power driving tube base |
| 05/08/2013 | CN202921970U Drilling device for machining high-precision bunching small holes |
| 05/08/2013 | CN202921969U Drilling machine capable of accurately positioning workpieces |
| 05/08/2013 | CN202921968U Chip breaking mechanism of metal cutting |
| 05/08/2013 | CN202921962U Internal/external ring deep hole pair drill processing fixture for wind-powered products |
| 05/08/2013 | CN202921951U Full-hydraulic numerical control drill |
| 05/08/2013 | CN202921950U Drilling device |
| 05/08/2013 | CN202921939U Boring cutter device integrating rough boring, semi-fine boring and fine boring |
| 05/08/2013 | CN103085110A Punching machine with angle-adjustable platform for materials |
| 05/08/2013 | CN103084916A Hydraulic oil oil-return device for hydraulic type drilling machine |
| 05/08/2013 | CN103084882A V iron special for boring machine |
| 05/08/2013 | CN103084868A High-precision positioning clamp for drilling |
| 05/08/2013 | CN103084867A Tool for processing circular hole of column body workpiece |
| 05/08/2013 | CN103084863A Clamp for axle housing pin hole drilling |
| 05/08/2013 | CN103084626A Scrap blowing and hole depth detecting mechanism |
| 05/08/2013 | CN103084625A Linkage perforating assembly |
| 05/08/2013 | CN103084624A One-piece inclined hole drill jig |
| 05/08/2013 | CN103084623A Drilling and positioning device for milling planes of workpieces |
| 05/08/2013 | CN103084622A Clamp device of a drill and air drive drill |
| 05/08/2013 | CN103084621A Offshore oil pipe joint outer wall drilling fixture |
| 05/08/2013 | CN103084620A Lead screw drive device for boring lathe |
| 05/08/2013 | CN103084615A Novel rotation milling machine |
| 05/08/2013 | CN103084614A Machining equipment for flange plate of cooler |
| 05/08/2013 | CN103084613A Equipment restoring device |
| 05/08/2013 | CN103084612A Rail drilling auxiliary device of pneumatic rail drill |
| 05/08/2013 | CN103084611A Linkage perforating machine |
| 05/08/2013 | CN103084609A Combined boring machine |
| 05/08/2013 | CN102059369B Feeding drill applicable to quick change arrangement of joint of robot |
| 05/08/2013 | CN101204805B Machine tool with a friction clutch |
| 05/01/2013 | CN202910582U Clamp for drilling center hole on end surface of valve plug |
| 05/01/2013 | CN202910347U Shared boring template for machining turbine main shaft |
| 05/01/2013 | CN202910346U Indexing jig of grouped radial holes of excircle of large tube workpiece |
| 05/01/2013 | CN202910345U Drilling die for bridge case of excavator |
| 05/01/2013 | CN202910344U Square column hydraulic drilling machine |
| 05/01/2013 | CN202910343U Outer boring machine center support bearing |
| 05/01/2013 | CN202910341U Silent electric drill |
| 05/01/2013 | CN202910339U High-precision drilling device of aircraft panels |
| 05/01/2013 | CN202910338U Floating boring device |
| 05/01/2013 | CN202910337U Driller |
| 05/01/2013 | CN202910336U Square column geared drilling machine |
| 05/01/2013 | CN202910335U Belt type heavy-duty bench drilling machine |
| 05/01/2013 | CN202910333U 齿轮立式钻床 Vertical drilling gear |
| 05/01/2013 | CN103079735A Right angle drive with center support |
| 05/01/2013 | CN103072017A Fixing device for large bracket drilling hole |
| 05/01/2013 | CN103071832A Drilling jig |
| 05/01/2013 | CN103071831A Tool fixing device for boring mill |
| 05/01/2013 | CN103071830A Laminated base plate for drilling |
| 05/01/2013 | CN103071826A High-speed high-accuracy multi-axis PCB (Printed Circuit Board) numerical control drilling machine and control method thereof |
| 05/01/2013 | CN102205432B Valve flange multishaft drilling device |
| 05/01/2013 | CN102049551B Power coupler for guiding automatic feed boring |
| 05/01/2013 | CN101745660B Special boring mill used for manufacturing heating bath |
| 05/01/2013 | CN101036950B Gun drill |