| Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392) |
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| 09/07/2011 | CN201960233U 一种气动攻丝机 Of Pneumatic tapping machine |
| 09/07/2011 | CN201960232U 齿轮式攻牙机 Gear type tapping machine |
| 09/07/2011 | CN201960231U 多角度自动攻丝机 Multi-angle automatic tapping machine |
| 09/07/2011 | CN201960230U 螺杆成型加工机 Screw Forming Machine |
| 09/01/2011 | US20110211925 Method for Generating a Thread by a Tool machine, Coupling Device and Tool Machine |
| 08/31/2011 | EP2361712A2 Method for producing a thread on a machine tool, coupling device and machine tool |
| 08/31/2011 | CN201950304U 一种长外螺纹加工用的板牙套 Board braces a long process with external thread |
| 08/31/2011 | CN201950303U 一种丝攻内缩式内外牙螺距自适应板牙套 A wire-tapping compacted within and outside the tooth pitch adaptive plate braces |
| 08/31/2011 | CN201950302U 一种螺纹加工机 One kind of screw machine |
| 08/31/2011 | CN201950301U 攻丝成形一体化生产线的攻丝装置 Tapping Tapping shaping device integrated production line |
| 08/31/2011 | CN102166674A Clamping device with overload protection screw tap |
| 08/25/2011 | DE102010009349A1 Verfahren zum Erzeugen eines Gewindes auf einer Werkzeugmaschine, Kopplungsvorrichtung und Werkzeugmaschine A process for producing a thread on a machine tool, the coupling device and the machine tool |
| 08/24/2011 | CN201940713U 螺纹旋风铣头 Thread whirling Head |
| 08/24/2011 | CN201940712U 自动攻丝机的攻丝机构 Automatic tapping machine tapping mechanism |
| 08/24/2011 | CN201940711U 导螺杆式自动攻丝机 Lead screw automatic tapping machine |
| 08/24/2011 | CN102161122A Thread whirling device and a tool for installing a whirling ring |
| 08/17/2011 | CN201931173U 一种攻丝动力头 One kind of tapping power head |
| 08/17/2011 | CN201931172U 套丝机机架结构 Threading machine frame structure |
| 08/17/2011 | CN102152150A Offline rapid change tool setting device of fly cutter blade |
| 08/17/2011 | CN102151916A Method for implementing positioning and tapping of in-mold tapping machine |
| 08/16/2011 | US8000833 System and method for cutting surface of core insert |
| 08/10/2011 | CN201922249U 薄板零件成型攻丝生产线 Tapping sheet metal parts forming production line |
| 08/10/2011 | CN201922137U 手动攻牙机 Manual Tapping Machine |
| 08/10/2011 | CN201922065U 一种具有开螺纹功能的钻床 Drilling has opened a thread function |
| 08/10/2011 | CN102145415A Linear reciprocating threading machine |
| 08/10/2011 | CN102145414A Porous tapping method |
| 08/10/2011 | CN101704141B Electric pipe-cutting threading machine |
| 08/10/2011 | CN101564772B Variable-frequency radial drilling machine |
| 08/03/2011 | CN201913339U 一种玛钢管件攻丝机自动装卡送料装置 One kind of malleable iron pipe fittings tapping machine automatic feeding device mounted card |
| 08/03/2011 | CN201913337U 攻牙刀杆装置 Tapping Arbor device |
| 08/03/2011 | CN201913336U 攻丝导正器 Tapping Daozheng device |
| 08/03/2011 | CN201913335U 分度夹具 Indexing fixture |
| 08/03/2011 | CN201913334U 一种自动攻丝机 An automatic tapping machine |
| 07/27/2011 | CN201906903U Installation structure for reducing motor of threading machine |
| 07/27/2011 | CN201906902U Control circuit for guide screw type automatic tapping machine |
| 07/27/2011 | CN102133664A Ultrasonic whirling equipment for machining high-precision spiral line |
| 07/21/2011 | DE102010013430A1 Spannfutter für Werkzeuge Chuck for tools |
| 07/21/2011 | DE102009031692B4 Zahnmedizinische Gewindeschneidanordnung Dental tapping arrangement |
| 07/20/2011 | CN201900342U Semi-automatic tapping jig device |
| 07/20/2011 | CN201900341U Thread rolling chuck |
| 07/20/2011 | CN102126056A XZC three-axis linkage thread milling method for milling machining center |
| 07/20/2011 | CN102126028A Machining method and machining equipment of angle of outer bevel of API casing thread |
| 07/13/2011 | CN201895149U 攻丝工装 Tapping Tooling |
| 07/13/2011 | CN201895148U Full-automatic dual-head tapping/drilling machine |
| 07/13/2011 | CN102120278A Thread machining tool and method, and connector thread machining method and machine tool |
| 07/06/2011 | CN201893673U Direct-drive permanent-magnet synchronous headstock main shaft motor for thread grinding machine |
| 07/06/2011 | CN201889563U Machining device for injection molded threaded moulds |
| 07/06/2011 | CN201889562U Convenient drift holder |
| 07/06/2011 | CN201889561U Truing device for external thread of shaft end |
| 07/06/2011 | CN201889560U Unthreading and threading nut removing device |
| 06/30/2011 | WO2011078365A1 Method for manufacturing screw, whirling cutter, and screw manufacturing device |
| 06/29/2011 | CN201881019U Automatic material taking device achieving tapping through rotary feeding |
| 06/29/2011 | CN201881017U Thread processing machine tool |
| 06/29/2011 | CN201881016U Work device of tap turntable |
| 06/29/2011 | CN102107303A Method for processing inner hole helix groove |
| 06/29/2011 | CN101468412B Grinding controller and control method thereof |
| 06/23/2011 | US20110150591 Thread whirling device and a tool for installing a whirling ring |
| 06/22/2011 | DE102009059707A1 Vorrichtung zum Gewindewirbeln und Werkzeug zur Montage eines Wirbelrings Apparatus for thread whirling and tools for mounting a vortex ring |
| 06/22/2011 | CN201871830U Chuck crash-proof device in thread turning |
| 06/22/2011 | CN201871829U Thread grinding device with ultra-small thread pitch |
| 06/22/2011 | CN201871828U Numerical control tapping machine tool |
| 06/22/2011 | CN201871827U Tapping device for preventing screw tap from being broken |
| 06/22/2011 | CN102101204A Rotary turning mechanism |
| 06/15/2011 | CN201862872U Tapping device |
| 06/15/2011 | CN102091833A Tapping power head |
| 06/15/2011 | CN102091832A Machining process for screw tap with offset teeth |
| 06/08/2011 | CN201856012U Vertical tapping machine tool for processing thread |
| 06/08/2011 | CN201856011U Tapping machine |
| 06/08/2011 | CN201856010U Bidirectional guiding and automatic tapping device for flange nut |
| 06/08/2011 | CN201856009U Device for machining large joint of automotive steering system |
| 06/01/2011 | CN201848612U Mechanical thread tapper |
| 06/01/2011 | CN102078989A Tapping mechanism of automatic tapping machine |
| 05/26/2011 | WO2011060647A1 Tapping machine |
| 05/25/2011 | CN201841325U Screw pitch transformation ratio tapping device |
| 05/19/2011 | US20110116882 Inner and outer thread tapping tool |
| 05/18/2011 | CN201833085U Whirling milling head |
| 05/18/2011 | CN201833084U Device for manufacturing screw and star-wheel engaging pairs tooth side molded line of single-screw compressor |
| 05/18/2011 | CN201833083U Manual tapping machine |
| 05/18/2011 | CN102059411A Quick tapping positioner |
| 05/18/2011 | CN102059410A Trimming device for external thread of shaft end |
| 05/17/2011 | US7942086 Hobble turning method and preferred applications for said method |
| 05/11/2011 | CN201824031U Numerical control blind hole rigid tapping lathe |
| 05/11/2011 | CN201824030U Full automatic multi-head feeding and threading machine |
| 05/11/2011 | CN102049575A Tapping die bar |
| 05/11/2011 | CN102049574A Automatic tapping machine |
| 05/11/2011 | CN102049573A Machining method of threaded workpiece |
| 05/11/2011 | CN101693341B Special clamp for grinding internal thread of ball screw nut |
| 05/03/2011 | US7934847 Power tool with light unit |
| 04/27/2011 | CN201807948U Manual tap or reamer tilting prevention device |
| 04/27/2011 | CN201807804U Tap straight shaft device of multi-shaft tapping fixture |
| 04/27/2011 | CN201807803U Positioning round die drift holder |
| 04/27/2011 | CN102029447A Threading die casing |
| 04/27/2011 | CN102029446A Numerical control device |
| 04/20/2011 | CN201799880U Double-side tapping fixture |
| 04/20/2011 | CN201799725U Jig for processing automobile turning system large joint |
| 04/20/2011 | CN201799724U Unscrewing machine |
| 04/20/2011 | CN201799723U In-mould tapping device |
| 04/20/2011 | CN102019469A Manual tapping machine |
| 04/13/2011 | EP2309355A1 Uncoated cutting tool using brazed-in superhard blank |
| 04/13/2011 | CN201792253U Overload protection device for tapping machine |