| Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392) |
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| 11/24/2010 | CN201645257U On-line detection device with force feedback of tubing coupling internal-thread cutting machine |
| 11/24/2010 | CN201644956U Automatic tapping machine of aluminum wheel |
| 11/24/2010 | CN201644955U Threading machine |
| 11/24/2010 | CN201644954U Pitching type adjustable porous tapping machine |
| 11/17/2010 | CN201632725U Tapping tool for lathe |
| 11/17/2010 | CN101885150A Positioning mold for use in movable tool rest tapping |
| 11/10/2010 | CN101883653A Tapping shank and nut tapping apparatus which used this |
| 11/10/2010 | CN101879637A Multi-station tapping device and method thereof |
| 11/10/2010 | CN101879636A Method for machining a fence drum rope groove by using numerical control machine |
| 11/03/2010 | CN201618895U Coping for built-in convex buckle type threading die case assembly |
| 10/28/2010 | WO2010101512A3 Method of thread milling, thread, and insert and tool for thread milling |
| 10/28/2010 | US20100269649 Power Threading and Cutting Device with Sliding Support |
| 10/27/2010 | CN201613401U 钻头保险设备 Drill insurance Equipment |
| 10/27/2010 | CN201613400U 攻丝专用工具 Tapping special tools |
| 10/27/2010 | CN101870016A Collinear drive system for distribution center of multipath feeding drive chains |
| 10/27/2010 | CN101870015A Motion synthesizer of radial feed numerical controlled tube threading lathe with single servo and calculating method thereof |
| 10/27/2010 | CN101870014A Multipath servo radial feeding kinematic synthesis device of numerical control pipe threading machine and calculating method thereof |
| 10/27/2010 | CN101870013A Numerical control facing head system capable of realizing respective radial feed of multiple cutters |
| 10/27/2010 | CN101870012A Multi-cutter numerical-control tube lathe |
| 10/27/2010 | CN101870011A Numerical control pipe lathe |
| 10/21/2010 | WO2010120516A2 Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms |
| 10/20/2010 | CN101862869A Radial transmission system for numerical control pipe thread lathe |
| 10/20/2010 | CN101862868A Method for processing winding drum rope groove by using numerical control machine tool |
| 10/13/2010 | CN101323034B Heavy type tapper |
| 10/06/2010 | CN201596825U 一种自动送料攻丝装置 An automatic feeding tapping device |
| 10/06/2010 | CN201596823U 多功能丝锥架 Multifunction tap holder |
| 10/06/2010 | CN201596822U 一种超越离合攻丝装置 A clutch tapping device beyond |
| 10/06/2010 | CN201596821U 新型攻丝机 New tapping machine |
| 10/06/2010 | CN101852287A Multi-function variable-speed reduction box |
| 09/29/2010 | CN201592295U High-pressure pipeline thread machining device |
| 09/29/2010 | CN101844256A Method for processing threaded decorative surfaces of digital exterior products |
| 09/22/2010 | CN201586801U Rotating turning device used for petroleum pipeline processing |
| 09/22/2010 | CN201586800U Sleeve rotating and turning device |
| 09/22/2010 | CN201586799U Special tapping tool |
| 09/22/2010 | CN201586798U Rocker arm of universal tapping machine |
| 09/16/2010 | US20100232894 Adaptor with Interchangeable Load Sensing Elements |
| 09/16/2010 | DE102009005213B4 Gewindeschneidvorrichtung Thread cutting device |
| 09/15/2010 | CN201579502U Handlebar applicable to built-in convex-buckle screw die box component |
| 09/15/2010 | CN201579501U Portable-type thread bushing threading machine |
| 09/10/2010 | WO2010101512A2 Method of thread milling, thread, and insert and tool for thread milling |
| 09/09/2010 | DE102009001333A1 Component i.e. transmission case, for use in vehicle, has internal thread including set of thread pitches, where one thread pitch is designed as flattened thread pitch with reduced nominal diameter |
| 09/08/2010 | CN101823170A Tapping machine |
| 09/01/2010 | CN201565682U Automatic cutter withdrawing device for electric pipe cutting thread rolling machine |
| 09/01/2010 | CN201565679U Pipe threading machine |
| 09/01/2010 | CN101817107A Screw tap rapidly changing structure of internal thread tapping machine |
| 08/25/2010 | EP2219812A1 Bone screw and method for manufacturing the same |
| 08/25/2010 | CN201559002U Tapping long handle |
| 08/25/2010 | CN201559001U Device for rapidly and simply processing external thread |
| 08/25/2010 | CN201559000U Portable type electric threading machine |
| 08/25/2010 | CN101318239B Threading apparatus |
| 08/19/2010 | US20100209204 Method for forming an internal thread on a base body |
| 08/18/2010 | EP2218536A1 Method for moulding an internal thread on a base body |
| 08/18/2010 | CN201552347U Thread machining device |
| 08/18/2010 | CN101804487A Method for moulding an internal thread on base body |
| 08/18/2010 | CN101803940A Bone screw and method of manufacturing same |
| 08/16/2010 | CA2692935A1 Bone screw and method of manufacturing same |
| 08/16/2010 | CA2692711A1 Method for forming an internal thread on a base body |
| 08/11/2010 | CN201543928U Structure of tapping machine |
| 08/11/2010 | CN201543927U tapping machine |
| 08/11/2010 | CN201543926U Device used for tapping step inclined hole |
| 08/05/2010 | DE202010006261U1 Spannfutter Chuck |
| 07/29/2010 | DE102009005213A1 Threading device, has drive shaft and drive head prestressed by support spring in normal position such that compensation movement is executed when shaft continues feed motion relative to head by working spindle |
| 07/28/2010 | CN201534251U 一种内螺纹加工工具及其丝锥以及工件输送弯柄 An internal thread cutting tool and the workpiece delivery taps and curved handle |
| 07/28/2010 | CN101786189A Low-magnetism thread part manufacturing method |
| 07/21/2010 | CN201529815U Lathe inner centering structure |
| 07/14/2010 | CN201524855U Processing device of T-type key |
| 07/07/2010 | CN201519887U Tapping positioning guide device |
| 07/07/2010 | CN101767266A Manufacturing method of magnesium nut and magnesium nut component thereof |
| 07/07/2010 | CN101767227A Method for milling large diameter thread of titanium alloy or high-temperature alloy material pieces |
| 07/07/2010 | CN101396750B Composite material conical surface internal thread processing technique |
| 07/07/2010 | CN101391326B Clamp for grinding external thread and method thereof |
| 06/30/2010 | CN201516524U Screw tap tapping centralizing device |
| 06/30/2010 | CN101758306A Gate valve rod screw processing single purpose machine |
| 06/30/2010 | CN101758305A Tapping machine of standpipe of front fork |
| 06/30/2010 | CN101758304A workpiece tapping machine |
| 06/23/2010 | CN201511189U Four-station hydraulic horizontal tapping machine |
| 06/23/2010 | CN101754829A Method and apparatus for forming spiral groove by cutting |
| 06/23/2010 | CN101745844A Oil tubing coupling internal thread cutting machine on-line detection device with force feedback |
| 06/23/2010 | CN101745812A Automatic tapping machine for valve-connected nut of sluice valve |
| 06/23/2010 | CN101745705A New high-efficiency whirling milling head |
| 06/23/2010 | CN101745704A Radial drill device |
| 06/16/2010 | CN201505773U Threading machine |
| 06/16/2010 | CN201505772U Stepping type vibration tapping device |
| 06/16/2010 | CN201505771U tapping machine |
| 06/16/2010 | CN201505725U Numerical control lathe |
| 06/09/2010 | CN201500882U Movable die plate type drilling and tapping combined machine |
| 06/09/2010 | CN201500837U Fixture for turning threads of straight shank hanging hook |
| 06/09/2010 | CN201500836U Small electric tapping machine |
| 06/09/2010 | CN201500835U Manual tapping device |
| 06/09/2010 | CN201500834U Machining installation capable of full-automatic feeding, discharge and tapping |
| 06/09/2010 | CN201500833U Forming device for external threads of long and thin screw rod |
| 06/09/2010 | CN201500832U Variable-speed conversion device of hand-held electric pipe threading machine |
| 06/09/2010 | CN101722341A Tapping machine |
| 06/02/2010 | DE112008001105T5 Kugelumlaufspindel und Verfahren zur Herstellung derselben Ball screw and methods for manufacturing the same |
| 06/02/2010 | CN201493793U Universal stock |
| 06/02/2010 | CN201493671U External thread rotary milling and grinding machining center |
| 06/02/2010 | CN201493650U On-line detection center for external thread processing |
| 06/02/2010 | CN201493570U Hydraulic threaded core shaft device |
| 06/02/2010 | CN201493569U High-precision small-screw-hole processing tooling |
| 06/02/2010 | CN201493568U Thread device in processed flange connector product |