Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23G - Thread cutting; Working of screws, bolt heads, or nuts, in conjunction therewith › B23G 1 - Thread cutting; Automatic machines specially designed therefor
Patents for B23G 1 - Thread cutting; Automatic machines specially designed therefor (3,392)
04/2014
04/09/2014CN103707128A Thread cutting machine
04/09/2014CN103706895A Modified automatic tapping machine
04/09/2014CN103706894A Modified electric tapper
04/09/2014CN103706893A Processing method for deep-hole threads of aeroengine parts
04/03/2014DE102012219380B3 Verfahren zum Herstellen und Überprüfen eines Innengewindes A method for producing and checking a female thread
04/02/2014CN203509248U Threading machine
04/02/2014CN203509247U Weak-current sensing control device of tapping machine
04/02/2014CN203509246U Automatic reversing device for pneumatic tapping main shaft
04/02/2014CN203509245U Tool special for adjusting cutting feed screw rod of tobacco cutter
04/02/2014CN203509244U Nut tapping die
04/02/2014CN203509243U Double-head thread milling device
04/02/2014CN203509242U Full-automatic tapping machine
04/02/2014CN203509241U Efficient workpiece tapping machine
04/02/2014CN203509089U Shaft tapping head
04/02/2014CN103692246A Four-hole tapping rotary table for crankshafts
04/02/2014CN102601465B Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine
04/02/2014CN102489791B Thread machining method for guide sleeve set and lifting jack
03/2014
03/27/2014DE112011105321T5 Drehwerkzeug der Art mit entfernbarem Endstück Rotary tool of the type with removable tail
03/26/2014CN203495352U Full-automatic floating tapping machine used for through joint tapping
03/26/2014CN203495351U Full-automobile tapping feeding device
03/26/2014CN203495350U A steel bar straight thread rolling machine
03/26/2014CN103659388A Workpiece installing and positioning fixture of internal thread grinding machine
03/26/2014CN103658876A Oil storage type lead screw frame
03/26/2014CN103658875A Machining method for major-diameter inner taper pipe threads of turbine air cylinder steam inlet pipe orifice
03/26/2014CN103658874A Automatic tapping machine and automatic tapping method
03/25/2014US8678720 Tapping attachment
03/19/2014CN203484758U Automatic tapping clamp
03/19/2014CN203484757U Adjustable tapping clamp
03/19/2014CN203484695U Numerical-control multi-dimensional all-purpose magnetic drill
03/19/2014CN103639542A thread grinding method and device for ceramic matrix composite
03/19/2014CN103639541A Taper thread machining method
03/19/2014CN103639540A Tapping mechanism
03/19/2014CN103639539A Automatic threading device for bolt
03/12/2014CN203471088U Flexible second-threading tool for rocker arm
03/12/2014CN203471087U Grinding device for ball screw nut
03/12/2014CN203471086U Screw die tool special for transformer conducting rods
03/12/2014CN103624611A Inlet pipe center positioning device of numerical control pipe threading machine
03/12/2014CN103624593A Clamp for tapping of holes of shaft parts
03/12/2014CN103624341A Motorized tapping fixture
03/12/2014CN103624340A Tapping machine fixture for movement nut in marine diesel engine cylinder
03/12/2014CN103624339A Method for manufacturing warm rolling threads of high temperature alloy fastener
03/12/2014CN103624338A Depth control and error prevention structure for cantilever type electric tapper
03/12/2014CN103624337A Chuck allowing screw tap to be replaced rapidly
03/12/2014CN103624281A Screw tap clamping device
03/11/2014US8668698 Assembly for coupling powered driver with intraosseous device
03/05/2014CN203459779U Movable device for clamping screw taps quickly and automatically during work of tapping machine
03/05/2014CN203459778U Auxiliary positioning jig for tapping machine
03/05/2014CN203459777U Numerical control internal thread grinding combined-machining system
03/05/2014CN203459776U Multipurpose tapping wrench having supporting foot positioning function
03/05/2014CN203459775U Thread machining device for openings of aluminum kettles
03/05/2014CN203459702U Control system of multi-position drilling and tapping machine tool
03/05/2014CN103619521A Tap holder
03/05/2014CN103619520A Removable tip type rotary tool
03/05/2014CN102101204B Rotary turning mechanism
03/04/2014US8662799 Tapping machine
02/2014
02/27/2014US20140053696 Orthopedic fastener method
02/26/2014CN203448799U Steel wire rope driven tapping rod
02/26/2014CN203448798U Numerical control screw grinder
02/26/2014CN203448797U Straight thread connecting sleeve tapping device
02/26/2014CN203448796U Multi-head tapping machine
02/26/2014CN203448795U Integrated hanging mold tapping device
02/26/2014CN203448794U Straight thread connecting sleeve machining device
02/26/2014CN103600136A Tapping guide device
02/26/2014CN103600135A Double-headed screw machining method
02/26/2014CN103600134A Threaded hydraulic drawing device
02/26/2014CN103600102A Automatic drilling and tapping machine
02/26/2014CN102554578B Production method for large-diameter fine thread part
02/19/2014CN203438009U Automatic tapping machine with composite counter
02/19/2014CN203437973U Clamp for turning of titanium alloy pin and nut
02/19/2014CN203437775U Automatic chip cleaner
02/19/2014CN203437774U Gear plate for automatic tapping machine
02/19/2014CN203437773U Locating device on automatic tapping machine
02/19/2014CN203437772U Tapping stamping die
02/19/2014CN203437771U Two-shaft reciprocation automatic-feeding nut tapping machine
02/19/2014CN103586717A Machining method for forming holes in peripheral surface of housing of timing gear and special combination drilling machine for machining method
02/19/2014CN103586548A Full-automatic tapping machine
02/13/2014WO2014025497A1 Die head retaining mechanism
02/13/2014US20140044598 High-pressure, high-temperature magic angle spinning nuclear magnetic resonance devices and processes for making and using same
02/12/2014CN203426789U Tapping machine broken screw tap detecting device
02/12/2014CN203426551U Mechanical thread tapper
02/12/2014CN203426550U Double-end tapping machine
02/12/2014CN203426549U Internal thread manufacturing device
02/12/2014CN203426482U Horizontal drilling and tapping machine
02/12/2014CN103567552A Automatic tapping machine
02/06/2014US20140037394 Die head retaining mechanism
02/05/2014CN203418184U Screw tap clamping mechanism of elastic screw tap chuck
02/05/2014CN203418183U Pipeline internal thread machining lathe
02/05/2014CN203418136U Drilling tapping machine
02/05/2014CN103551885A Thread machining positioning device for transmission shaft
02/05/2014CN103551882A Tapping tooling of automobile engine support
02/05/2014CN103551678A Processing and detecting method for inner threaded hole of micro nut
01/2014
01/29/2014CN203409375U Automatic nut tapping machine
01/29/2014CN203409374U Tapping device for manufacturing nut
01/29/2014CN203409373U Rotary knife device for processing worm thread in field of musical instruments
01/29/2014CN203409285U Elastic tap chuck
01/22/2014CN203401168U Feeding detection device for full-automatic vertical type sleeve tapping machine
01/22/2014CN203401167U Numerical control automatic tapping machine
01/22/2014CN103521856A Semi-automatic tapping machine for straight joint tapping and tapping method of semi-automatic tapping machine
01/22/2014CN103521855A Tapping clamping device
01/22/2014CN103521854A Full-automatic floating tapping machine for pipe joint tapping and tapping method thereof
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