| Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392) |
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| 03/21/2012 | CN202169517U 细长轴加工设备 Elongated axis machining equipment |
| 03/21/2012 | CN102380675A Automatic threading die clamp |
| 03/21/2012 | CN102380674A Rotary tapping clamp |
| 03/15/2012 | DE102010037822A1 Werkzeugaufnahme zum Einsatz in einer Werkzeugmaschine und Verfahren zum Betreiben einer solchen Werkzeugaufnahme Tool holder for use in a machine tool and method of operating such a tool holder |
| 03/14/2012 | CN202162630U 螺纹对刀棒规 Threaded rods knife Regulation |
| 03/14/2012 | CN202162607U 超长行程精密传动装置 Long stroke precision gearing |
| 03/14/2012 | CN202162466U 高效双向往复式套丝机 Efficient bidirectional reciprocating Threading Machine |
| 03/14/2012 | CN102371405A Vertical servo foot rest |
| 03/06/2012 | DE202011109542U1 Vorrichtung zur Nachbearbeitung von Bohrungen A device for post-processing of bores |
| 02/29/2012 | CN202151736U 一种攻丝夹头 One kind of tapping chucks |
| 02/29/2012 | CN202151735U 简易大扭力的攻丝装置 Simple large torque tapping device |
| 02/29/2012 | CN202151734U 连续送料全自动攻丝装置 Continuous feed automatic tapping device |
| 02/29/2012 | CN202151705U 工位平移式法兰盘钻孔装置 Translational station flange drilling device |
| 02/29/2012 | CN1965181B Screw device and method of manufacturing the same |
| 02/29/2012 | CN101920363B Small-hole-distance multi-hole tapping device |
| 02/23/2012 | WO2012024221A1 Device for performing powered threading operations and method therefor |
| 02/22/2012 | CN202147064U 自动送料收料攻牙机 Automatic feeding rewinding Tapping Machine |
| 02/22/2012 | CN202147063U 斜槽自动攻牙机 Chute Automatic Tapping Machine |
| 02/22/2012 | CN102357687A Machining fixture and automatic tapping machine |
| 02/16/2012 | US20120039679 Systems and devices for performing powered threading operations |
| 02/15/2012 | EP1910005B1 Method and apparatus for producing threads, in particular for drill strings or the like |
| 02/09/2012 | WO2012017672A1 Ball screw and method for manufacturing ball screw nut |
| 02/08/2012 | CN202137477U 丝锥过载保护装置 Taps overload protection device |
| 02/08/2012 | CN202137476U 中通加强板螺母焊偏扩口钻 Through the reinforcing plate weld nut in partial flaring Drill |
| 02/08/2012 | CN202137475U 螺母攻丝装置 Nut tapping device |
| 02/08/2012 | CN202137474U 电容器壳体用螺纹加工机 Capacitors with screw machine housing |
| 02/08/2012 | CN102343467A Tapping machine |
| 02/08/2012 | CN102343466A Tapping machine capable of changing direction |
| 02/01/2012 | CN202129522U 攻丝深度控制装置 Tapping depth control device |
| 02/01/2012 | CN101704140B 便携式电动攻丝机 Portable electric tapping machine |
| 01/25/2012 | CN202123387U Positioning controller in galvanized steel pipe threading processing |
| 01/25/2012 | CN202123293U Device for processing coupling internal thread of sucker rod on horizontal lathe in extrusion manner |
| 01/18/2012 | CN202114360U Transmission mechanism of tapping machine |
| 01/18/2012 | CN202114359U Precise positioning tapping device |
| 01/18/2012 | CN202114358U Rotary disc type automatic tapping machine |
| 01/18/2012 | CN202114357U Automatic tapping machine |
| 01/18/2012 | CN102320001A Water meter tooling clamp |
| 01/14/2012 | CA2744583A1 Apparatuses and methods for rolling angled threads |
| 01/11/2012 | CN202106113U Multiple-thread index head |
| 01/11/2012 | CN202106112U Hand-operated threading clamp |
| 01/11/2012 | CN202106111U Safe tap holder of tapping machine |
| 01/11/2012 | CN202106110U Novel round steel threading machine |
| 01/11/2012 | CN102310343A Thread tool setting bar gauge |
| 01/11/2012 | CN102310237A Automatic tapping machine |
| 01/11/2012 | CN101786189B Low-magnetism thread part manufacturing method |
| 01/11/2012 | CN101623784B Tool for and method of forming at tapped hole in a single pass |
| 01/04/2012 | CN202097472U Hexagonal stud bolt-threading jig |
| 01/04/2012 | CN102303173A Threaded hole process-missing mistake proofing device |
| 01/04/2012 | CN101879637B Multi-station tapping device and method thereof |
| 12/28/2011 | CN202087905U 一种基于模糊控制的自动补偿磨削系统 An automatic compensation of grinding system based on fuzzy control |
| 12/28/2011 | CN202087871U T型二轴可调多轴器 T-type two-axis adjustable multi-axis |
| 12/28/2011 | CN102294522A 高效双向往复式套丝机 Efficient two-way reciprocating Threading Machine |
| 12/28/2011 | CN102294521A 细长螺杆螺纹加工机床 Elongated screw thread processing machinery |
| 12/28/2011 | CN102294520A 一种自适应对中气瓶螺纹加工装置 An adaptive processing equipment for the cylinder thread |
| 12/14/2011 | CN102275100A 一种细长轴加工设备 A slender axis machining equipment |
| 12/14/2011 | CN101745844B 具有力反馈的油管接箍内螺纹切削机床在线检测装置 An inner tubing coupling force feedback line detection device for thread cutting machine |
| 12/13/2011 | CA2601112C Tool for making enhanced heat transfer surfaces |
| 12/07/2011 | CN202062140U 一种油管内螺纹成型装置 One kind of tubing thread forming device |
| 12/07/2011 | CN202062139U 一种旋转器 A rotating device |
| 11/30/2011 | CN202053102U 一种专用可换钻孔攻丝多轴加工装置 A special multi-axis machining interchangeable drilling tapping device |
| 11/30/2011 | CN102259216A 一种细长螺杆螺纹专用机床 A slender thread dedicated machine screw |
| 11/30/2011 | CN101648338B 一种用于冲压模具模内攻牙机保持静态攻牙的方法 A stamping die mold tapping machine remains static method for tapping |
| 11/23/2011 | CN202045430U Automatic tapping device |
| 11/23/2011 | CN202045429U Structure for preventing aluminum chips from remaining on blind hole tap of air inlet pipe |
| 11/23/2011 | CN202045428U Tapping device for automatic lathe |
| 11/23/2011 | CN102248232A Special cutter for processing external thread of shaped bolt and processing method thereof |
| 11/23/2011 | CN102248231A Special machine tool for machining slim and long screw rod thread |
| 11/16/2011 | CN202037383U Large-lead device for turning nut |
| 11/16/2011 | CN101898265B Method for processing and measuring pitch diameter changing thread |
| 11/09/2011 | CN202028842U Bench drill |
| 11/09/2011 | CN202028840U Pneumatic threading machine |
| 11/09/2011 | CN202028839U Threading machine |
| 10/26/2011 | CN202015886U Manual tooth managing machine |
| 10/19/2011 | CN102218573A Tapping device with positioning accuracy |
| 10/13/2011 | WO2011123958A1 Device for machining a stationary workpiece |
| 10/12/2011 | CN202006321U Adjustable assistor for threading die mantle fiber |
| 10/12/2011 | CN202006320U Improved structure of tapping machine |
| 10/12/2011 | CN202006319U Processing and manufacturing device for rotors of multi-head screw pumps |
| 10/12/2011 | CN202006318U Automatic hexnut tapping machine |
| 09/29/2011 | DE102010012792A1 Method for machining trapezoidal inner thread of workpiece, involves delivering tool with respect to axis of inner thread in radial and axial direction so that thread flanks are formed in sliding manner |
| 09/28/2011 | CN201992003U 一种用于攻丝机刀头减速的行星齿轮减速箱 A tapping machine heads planetary gear reducer gearbox |
| 09/28/2011 | CN201988812U 内六角夹具 Hexagon Fixture |
| 09/28/2011 | CN201988811U 快速攻牙定位器 Quick tapping Locator |
| 09/28/2011 | CN201988810U 滚丝机结构新型托板 Rolling machine structure new pallet |
| 09/28/2011 | CN201988809U 螺旋锚固钉加工设备 Spiral anchoring nails processing equipment |
| 09/28/2011 | CN201988808U 连线攻牙机 Connection Tapping Machine |
| 09/21/2011 | CN201979182U 一种非直线型管材螺纹加工机床 A non-linear pipe thread processing machinery |
| 09/21/2011 | CN201979181U 转塔攻牙机 Turret Tapping Machine |
| 09/21/2011 | CN102191916A Anti-sticking high-sealability high-load oil well pipe and drilling tool thread |
| 09/21/2011 | CN102189302A Screw tap overload protection device |
| 09/21/2011 | CN102189301A Tapping device for automatic lathe |
| 09/21/2011 | CN101502898B Double-ended semiautomatic tapping machine of connecting piece |
| 09/14/2011 | CN201969970U 一种滚丝机用滚丝支撑板 One kind of rolling machine rolling support plate |
| 09/14/2011 | CN201969969U 螺母数控双面铣床 Nut-sided milling machine CNC |
| 09/14/2011 | CN201969968U 一种模内攻牙机 Within a mold tapping machine |
| 09/14/2011 | CN201969967U 一种自动攻牙机 An automatic tapping machine |
| 09/14/2011 | CN102179574A Automatic tapping machine |
| 09/14/2011 | CN102179573A Tapping device for tapping and forming integrated production line |
| 09/14/2011 | CN102179572A Large-lead nut turning device |
| 09/14/2011 | CN101660562B Nut, internal thread machining device and internal thread machining method |