| Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392) |
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| 04/24/2013 | CN202894520U Adjusting mechanism for threading and pipe cutting |
| 04/24/2013 | CN202894519U Chip breaker |
| 04/24/2013 | CN202894518U Coping device of drill stem thread sealing double-circular-bead face |
| 04/24/2013 | CN202894517U Automatic internal thread tapping machine for miniature nuts |
| 04/24/2013 | CN202894516U 自动攻牙机 Automatic Tapping Machine |
| 04/24/2013 | CN103056457A Shackle tapping machine |
| 04/17/2013 | CN202877668U Position-adjustable manual tapping device |
| 04/17/2013 | CN202877667U Specific tapping machine tool |
| 04/17/2013 | CN202877666U Lid tapping machine for lead-acid storage battery |
| 04/17/2013 | CN202877665U Automatic tapping machine |
| 04/17/2013 | CN103042278A Clamp for water return cover thread hole machining |
| 04/17/2013 | CN102120278B Thread machining tool and method, and connector thread machining method |
| 04/10/2013 | CN202861561U External threading clamp |
| 04/10/2013 | CN202861560U Synchronous self-tapping tool |
| 04/10/2013 | CN202861559U High-efficiency safe tapping machine |
| 04/10/2013 | CN202861558U Improved electric tapper |
| 04/10/2013 | CN202861557U Improved automatic tapping machine |
| 04/10/2013 | CN202861556U Production machine of extruder screw rod |
| 04/10/2013 | CN103028793A Equipment special for tapping |
| 04/10/2013 | CN103028743A Machining lathe |
| 04/10/2013 | CN102152150B Offline rapid change tool setting device of fly cutter blade |
| 04/10/2013 | CN102000891B Floating tapping clamp for automotive connecting rods |
| 04/09/2013 | US8413548 Grasping device for drill |
| 04/03/2013 | CN202846233U Threading machine with gear transmission device |
| 04/03/2013 | CN202845967U Tapping extension rod |
| 04/03/2013 | CN202845966U Buzzing alarming counter of tapping machine |
| 04/03/2013 | CN202845965U Threading machine with two-speed gear transmission device |
| 04/03/2013 | CN202845964U Round steel threading machine with power gear transmission device |
| 04/03/2013 | CN202845963U Tapping machine |
| 04/03/2013 | CN202845962U Die head threading machine provided with manual feed device |
| 04/03/2013 | CN103008799A Break-proof mechanism for thread tap of threading machine |
| 04/03/2013 | CN103008798A Automatic tapping machine |
| 04/03/2013 | CN102189302B Screw tap overload protection device |
| 03/28/2013 | DE102008030100B4 Gewindefräser Thread milling cutters |
| 03/27/2013 | CN202824891U Multi-functional tapping chuck |
| 03/27/2013 | CN202824890U Scrap iron of tapping machine / Iron bar placement device |
| 03/27/2013 | CN202824889U Structure for preventing deformation of tapping I-shaped thin plate |
| 03/27/2013 | CN202824888U Cable clamping plate tapping device used for mine cables |
| 03/27/2013 | CN202824887U Straight thread sleeve automatic tapping machine |
| 03/27/2013 | CN1745949B Removable tap chasers and tap systems including the same |
| 03/27/2013 | CN102990170A Method for processing titanium alloy sealing deep cavity threads |
| 03/27/2013 | CN102310237B Automatic tapping machine |
| 03/21/2013 | WO2013038028A1 Thread whirling device and lathe comprising a thread whirling device |
| 03/21/2013 | DE102011082903A1 Gewindewirbelvorrichtung und Drehmaschine umfassend eine Gewindewirbelvorrichtung Thread vortex and lathe comprising a thread-whirling device |
| 03/20/2013 | CN202804697U Clamp special for drilling and tapping |
| 03/20/2013 | CN202804396U Special machining cutter for firefighting product |
| 03/20/2013 | CN202804393U Tapping guide device |
| 03/20/2013 | CN202804392U Auxiliary machining device for tapping |
| 03/20/2013 | CN202804391U Thread rolling device |
| 03/20/2013 | CN102974901A Flexible tapping fixture |
| 03/14/2013 | WO2013036476A1 Portable compact threading machine |
| 03/13/2013 | CN202780656U High-precision thread tapping machine |
| 03/13/2013 | CN202780467U Multi-shaft rotary plate machine for forming thin-walled tube end opening one time |
| 03/13/2013 | CN202780090U Swinging support device for use in processing of long-shaft piece on pipe threading machine |
| 03/13/2013 | CN202780089U Handle mechanism of screw tap |
| 03/13/2013 | CN202780088U Locomotive tapping fixture |
| 03/13/2013 | CN202780087U Speed-counting tapping machine |
| 03/13/2013 | CN202780086U Adjustable threading die sleeve |
| 03/13/2013 | CN202780085U Tapping clamp |
| 03/13/2013 | CN202780084U Electric threading machine |
| 03/13/2013 | CN102962532A Grinding method for forming small-hole thread of hard and brittle material |
| 03/07/2013 | US20130055862 Portable compact threading machine |
| 03/06/2013 | CN202763226U Lathe rotation cylinder capable of being arranged with encoder |
| 03/06/2013 | CN202763225U Whirlwind milling device |
| 03/06/2013 | CN202763224U Automatic hitching machine |
| 03/06/2013 | CN202763223U Vertical feed tapping machine |
| 02/28/2013 | US20130051954 Thread forming die and method |
| 02/28/2013 | DE102012214566A1 Verfahren zur herstellung einer mit spitzen versehenen oberfläche zum erhalt eines thermischen spritzüberzugs und durch das verfahren hergestellte oberfläche A process for preparing a spiked surface to obtain a thermal spray coating and the surface produced by the process |
| 02/27/2013 | CN202753141U Tapping machine platform |
| 02/27/2013 | CN202752712U Circular die tool with T-shaped groove |
| 02/27/2013 | CN202752709U Digital control machine tool |
| 02/27/2013 | CN202752708U Tap wrench |
| 02/27/2013 | CN202752707U Automatic tapping machine |
| 02/27/2013 | CN102029446B 数控装置 NC device |
| 02/26/2013 | US8382308 Power tool having a work field lighting system |
| 02/21/2013 | DE102011110131A1 Bearbeitungsvorrichtung, insbesondere Wirbelvorrichtung Processing device, in particular vortex device |
| 02/20/2013 | EP2559506A2 Machining device, in particular whirling unit |
| 02/20/2013 | CN202741866U Tapping travel control mechanism for tapping device |
| 02/20/2013 | CN202741865U Valve body tapping fixture of overflow valve |
| 02/19/2013 | US8376333 Mechanical jig |
| 02/14/2013 | US20130039707 Tapping machine |
| 02/14/2013 | DE102012107210A1 Gewindebohrmaschine Tapping Machine |
| 02/13/2013 | EP2555896A1 Device for machining a stationary workpiece |
| 02/13/2013 | CN202726209U Novel screw tap clamp |
| 02/13/2013 | CN202726208U Manual tapping device with guiding function |
| 02/13/2013 | CN202726207U Handheld screw tap |
| 02/13/2013 | CN202726206U Gear type nut tapping machine |
| 02/13/2013 | CN202726205U Tapping machine |
| 02/13/2013 | CN102922234A Process for processing external threads of thin-wall threaded sleeve and threaded sleeve turning clamp used for same |
| 02/13/2013 | CN102922061A Rapid tool setting device and method for thread grinding in screw rod nut |
| 02/13/2013 | CN102922060A Automatic tapping machine for internal threads of miniature nuts |
| 02/13/2013 | CN102922059A Tapping machine |
| 02/13/2013 | CN102126056B XZC three-axis linkage thread milling method for milling machining center |
| 02/13/2013 | CN101909799B Bone screw and method for manufacturing the same |
| 02/07/2013 | DE102008047073B4 Vorrichtung zur Erzeugung eines Gewindes Device for producing a thread |
| 02/06/2013 | CN202716103U One-time clamping and grinding thread clamp |
| 02/06/2013 | CN202715913U Servo synchronous tapping power head |
| 02/06/2013 | CN202715912U Bolt threading machine |
| 02/06/2013 | CN202715911U Gear type tapping machine and power head thereof |
| 02/06/2013 | CN102909440A Synchronous tapping machine with retractable inner shaft of motor |