| Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392) |
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| 11/27/2013 | CN203304717U Straight thread steel rib connecting sleeve automatic tapping machine tool |
| 11/27/2013 | CN203304716U Novel machine tool manufacturing bolt and thread |
| 11/27/2013 | CN103406606A Automatic nut tapping machine |
| 11/27/2013 | CN103406605A Rotary knife device for worm thread processing in field of musical instruments |
| 11/27/2013 | CN103406560A Adjustable type drilling and tapping machine |
| 11/27/2013 | CN102642055B Fully-automatic tapping machine |
| 11/21/2013 | US20130310884 Surgical assembly |
| 11/20/2013 | CN203292918U Back-pushing mechanism of tapping machine |
| 11/20/2013 | CN203292630U Internal thread machining device |
| 11/20/2013 | CN203292629U Tapping mechanical structure with correcting device |
| 11/20/2013 | CN203292628U Processing positioning mechanism for screw holes of motor cabinet junction box |
| 11/20/2013 | CN203292627U Screw tap holder for drilling screw holes in wind power flange |
| 11/20/2013 | CN203292626U Manual threading machine |
| 11/20/2013 | CN203292625U Tapping device of tapping machine |
| 11/20/2013 | CN203292624U Double-shaft threading machine |
| 11/20/2013 | CN203292623U Numerical control all-purpose thread cutting lathe |
| 11/20/2013 | CN203292544U Vertical type drilling and tapping power head |
| 11/20/2013 | CN103394776A Tapping device with magnetic base positioning function |
| 11/20/2013 | CN103394775A Inner thread manufacturing device |
| 11/20/2013 | CN103394774A Method for repairing small standoff during on-line oil sleeve external thread production |
| 11/20/2013 | CN103394773A Method for rapidly turning double-start thread |
| 11/20/2013 | CN103394772A Oil heater internal tooth tapping equipment |
| 11/19/2013 | CA2575504C Tapping tool |
| 11/14/2013 | DE10240509B4 Verzahnungs- und Gewindeschleifmaschine Gear cutters and thread grinding machine |
| 11/13/2013 | CN203282218U Columnar workpiece side hole tapping jig |
| 11/13/2013 | CN203282179U Semi-automatic union hoop processing machine |
| 11/13/2013 | CN203281996U Rapid thread sleeving jig |
| 11/13/2013 | CN203281995U Tapping jig for cylindrical workpiece side hole |
| 11/13/2013 | CN203281994U Pneumatic cutting and tapping fixture |
| 11/13/2013 | CN203281993U Tapping fixture for plate-cut work pieces |
| 11/13/2013 | CN203281992U Bidirectional double-station threading machine |
| 11/13/2013 | CN203281991U Electric tapping machine |
| 11/13/2013 | CN203281990U Stamping die inside tapping device |
| 11/13/2013 | CN102489790B Method for avoiding pointy edges at head and tail of thread in thread processing |
| 11/06/2013 | CN203266597U Holding device with screw tap easy to replace |
| 11/06/2013 | CN203265813U Screw chuck jacking device |
| 11/06/2013 | CN203265812U Transformer guide rod threader |
| 11/06/2013 | CN203265811U Die stock |
| 11/06/2013 | CN203265810U Lengthened tool for manual tapping |
| 11/06/2013 | CN203265809U Tapping machine |
| 11/06/2013 | CN203265808U Tapping clamp |
| 11/06/2013 | CN203265807U Full-automatic precision nut tapping machine |
| 11/06/2013 | CN203265806U Universal numerical-control tapping machine |
| 11/06/2013 | CN102463393B Method for processing coarse-pitch triangular-cone thread |
| 11/06/2013 | CN101961803B Single-screw compressor screw, method for forming one long-straight bus 1 by star wheel meshed auxiliary gear side moulded line and tool |
| 10/30/2013 | EP2559506A3 Machining device, in particular whirling unit |
| 10/30/2013 | CN203254021U Synchronous tapping machine with telescopic inner motor shaft |
| 10/30/2013 | CN203253966U Auxiliary chuck assembly |
| 10/30/2013 | CN103372689A Duplex head internal thread miller |
| 10/23/2013 | EP2651584A1 Method for producing a thread in a workpiece |
| 10/23/2013 | CN203245467U Automatic tool retracting device used in diehead threading machine |
| 10/23/2013 | CN203245466U Practical lathe tapping clamp |
| 10/23/2013 | CN203245465U Tool setting technology sleeve used in thread turning process |
| 10/23/2013 | CN203245464U Tube coupling threading machining tool |
| 10/23/2013 | CN203245463U Automatic pre-processing thread special machine |
| 10/23/2013 | CN203245462U Full-automatic tapping machine |
| 10/23/2013 | CN103357976A Lengthening bar |
| 10/23/2013 | CN103357975A Tapping limit device for drill machine |
| 10/23/2013 | CN103357974A Adjustable wave-shaped thread processing device and method |
| 10/17/2013 | US20130272810 Threader power adapter |
| 10/17/2013 | DE102012215039A1 Werkzeugaufnahme, insbesondere für ein Gewindeerzeugungswerkzeug Tool holder, in particular for a thread-producing tool |
| 10/17/2013 | DE102012215036A1 Hydrodehnspannfutter Hydraulic Chucks |
| 10/16/2013 | EP2650072A1 Automatic threading machine |
| 10/16/2013 | CN203236074U Lengthened grinding rod used for grinding threads in deep hole |
| 10/16/2013 | CN203236073U Six-axis self-tapping machine tool of connecting sleeve |
| 10/16/2013 | CN203236072U Automatic synchronization tapping machine |
| 10/16/2013 | CN203236071U Thread turning device |
| 10/16/2013 | CN103350360A Fixture for turning titanium alloy pin nut |
| 10/16/2013 | CN103350263A Numerically-controlled universal thread cutting machine |
| 10/10/2013 | US20130266387 Automatic threading machine |
| 10/09/2013 | CN203227901U Screw tap convenient to use |
| 10/09/2013 | CN203227900U Workpiece tapping machine |
| 10/09/2013 | CN203227899U Tapping and oil shedding system |
| 10/09/2013 | CN103341670A Thread demoulding mould |
| 10/09/2013 | CN103341653A Multi-functional all-in-one automatic drilling and tapping machine tool |
| 10/09/2013 | CN103341650A Linear multi-actuator processing device |
| 10/09/2013 | CN103341649A Rotating push processing device with stroke control function |
| 10/09/2013 | CN102554369B 重型丝攻机 Heavy wire tapping machine |
| 10/08/2013 | US8550755 Tap driver for rigid/synchronous tapping |
| 10/03/2013 | WO2013142985A1 A tapping device and method of use |
| 10/03/2013 | US20130259589 Tapping apparatus, accessory, and use thereof |
| 10/02/2013 | CN203221347U Thread processing clamp |
| 10/02/2013 | CN203221260U Novel manual-tapping screw tap corrector |
| 10/02/2013 | CN203221259U Rapid tapping device |
| 10/02/2013 | CN203221258U Thread repairing machine |
| 10/02/2013 | CN103334999A Cross threads arranged in nut and production process thereof |
| 09/29/2013 | CA2772806A1 Tapping apparatus, accessory, and use thereof |
| 09/25/2013 | CN203209801U Chasing tool adjusting mechanism of full-automatic upsetting straight thread twister |
| 09/25/2013 | CN203209800U Convenient and movable all-purpose tapping machine |
| 09/25/2013 | CN203209799U Intelligent numerical-control tapping machine |
| 09/25/2013 | CN103317307A Bi-arc self-locking interference threaded connection method and structure for titanium aluminum turbine and spindle |
| 09/25/2013 | CN103317195A Electric stroke control tapping machine |
| 09/25/2013 | CN103317160A Rotation-pushing machining device and control method thereof |
| 09/25/2013 | CN102601461B Full-automatic threading machine |
| 09/18/2013 | CN203197414U Oil pipe screw-thread machining auxiliary machine |
| 09/18/2013 | CN203197413U Tapping machine tapping-missing alarming device |
| 09/18/2013 | CN203197412U Fixture for machining single cylinder diesel crank shaft connecting rod threads |
| 09/18/2013 | CN203197411U Mechanism and machine tool for machining reciprocating threaded rods |
| 09/18/2013 | CN103302363A Multi-shaft tapping device |
| 09/18/2013 | CN103302362A Step tapping device with controllable hole pitch and tapping method |