| Patents for B21K 5 - Making tools or tool parts, e.g. pliers (942) |
|---|
| 03/03/2015 | US8968495 Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels |
| 02/25/2015 | EP2839900A1 Method and device for manufacturing a connection section with an end section as part of a tool |
| 02/24/2015 | US8960338 Superabrasive compact including at least one braze layer thereon |
| 02/17/2015 | US8955413 Manufacturing methods for high shear roller cone bits |
| 02/17/2015 | US8955209 Method of joining two components to ensure axial and angular alignment therebetween |
| 01/28/2015 | CN104321501A 以基质材料制作井下工具的方法 Methods matrix material downhole tool |
| 01/20/2015 | US8936115 PCD cutter with fins and methods for fabricating the same |
| 01/08/2015 | DE102013010495A1 Vefahren und Vorrichtung zur Herstellung eines mit einer Endfläche versehenen Verbindungsabschnitts als Teil eines Werkzeuges Vefahren and apparatus for manufacturing a connecting portion provided with an end surface as part of a tool |
| 01/07/2015 | CN102378661B 切削工具用坯材、组合坯材、切削工具及切削工具用坯材的制造方法 Cutting tools billet, billet combination, cutting tools and cutting tools manufacturing method billet |
| 01/06/2015 | US8925422 Method of manufacturing a drill bit |
| 12/31/2014 | CN104249129A 制造作为工具部件的、设有端面的连接部段的装置和方法 As a tool component manufacturing apparatus and method provided with a connection section of the end face |
| 12/23/2014 | US8915166 Single mold milling process |
| 12/16/2014 | US8910547 Computerized, segmented steel rule type die making system and method |
| 12/09/2014 | US8904847 Laminated cavity tooling |
| 10/14/2014 | US8857236 Forging device |
| 10/07/2014 | US8850934 Screwdriver blade with inclined drive surfaces and method of manufacturing |
| 10/07/2014 | US8850861 Method and device for producing a circularly cylindrical body, which consists of deformable material, with internally disposed helical recesses |
| 09/02/2014 | US8822027 Mold for plastic forming and a method for producing the same, and method for forging aluminum material |
| 08/28/2014 | US20140242543 Fatigue-Resistant Nitinol Instrument |
| 08/28/2014 | US20140238099 Process for Making Forged and Machined Components |
| 08/19/2014 | US8806982 Hollow drill and a production process for the same |
| 08/12/2014 | US8800407 Method of manufacturing a tool bit |
| 08/06/2014 | CN103962797A 工具成型方法 Tools molding method |
| 07/10/2014 | US20140191070 Hammer |
| 06/26/2014 | DE102012113088A1 Manufacturing method of repair tool, involves removing one side of bending portion by trimming process to obtain certain thickness of bending portion to form working surface on surface of bending portion with smooth texture |
| 06/26/2014 | DE102006053082B4 Verfahren zum Herstellen eines Schraubenschlüsselhandgriffs mit gepresstem Eindrückungsabschnitt A method for producing a wrench handle with pressed Eindrückungsabschnitt |
| 06/12/2014 | DE102012220434A1 Schneidring für eine Schneidrolle zum Gesteinsabbau und Schneidrolle zum Gesteinsabbau Olive for a cutting roller for quarrying and cutting roller for quarrying |
| 06/11/2014 | EP2739423A1 Regeneration system for a forge die |
| 05/15/2014 | DE10260369B4 Verfahren zum Herstellen von einem magnetischen Handgriff A method for producing a magnetic handle |
| 05/06/2014 | US8714053 Cutter insert gum modification method and apparatus |
| 04/30/2014 | CN103752745A Reflection cup die core pineapple pattern cold forging and stamping manufacturing process |
| 04/24/2014 | US20140112735 Method And Pair Of Pinching Jaws For Producing A Drilling Tip |
| 04/23/2014 | EP2722116A1 Method and pressing jaw pair for producing a drill bit |
| 03/25/2014 | US8678072 Cutting tool and a process for making such a cutting tool |
| 03/06/2014 | US20140060253 Methods of manufacturing a die body |
| 02/27/2014 | WO2014028965A1 Formation, repair and modification of lay up tools |
| 02/25/2014 | US8656750 Hot stamping die apparatus |
| 02/05/2014 | EP2691593A2 Cutting element having modified surface |
| 01/30/2014 | WO2012135257A3 Cutting element having modified surface |
| 01/30/2014 | US20140027177 Drill Bit with a Force Application Device Using a Lever Device for Controlling Extension of a Pad From a Drill Bit Surface |
| 01/30/2014 | US20140027176 Drill Bit with a Force Application Using a Motor and Screw Mechanism for Controlling Extension of a Pad in the Drill Bit |
| 01/15/2014 | CN203390150U Rapid forming device for square heads of taps |
| 12/31/2013 | US8616089 Method of making an earth-boring particle-matrix rotary drill bit |
| 12/17/2013 | US8607667 Manufacturing razor blades |
| 12/10/2013 | US8601908 Method and apparatus for a true geometry, durable rotating drill bit |
| 12/05/2013 | WO2013180695A1 Manufacture of well tools with matrix materials |
| 12/05/2013 | US20130320598 3d-printed bodies for molding downhole equipment |
| 12/05/2013 | CA2875110A1 Manufacture of well tools with matrix materials |
| 12/03/2013 | US8596983 Turbine blade assembly including a damper |
| 11/28/2013 | DE102012100064B4 Verfahren zur Kennzeichnung eines Werkzeuges Method for the identification of a tool |
| 11/28/2013 | DE102006053086B4 Verfahren zum Herstellen eines Schraubenschlüssels A method for producing a wrench |
| 11/26/2013 | US8590427 Blade storage device including a blade sharpener and a honing device |
| 11/06/2013 | CN101427037B Spiral drive fastener with friction engageable surface |
| 10/29/2013 | US8567226 Die for use in sheet metal forming processes |
| 10/09/2013 | EP2646224A1 3d-printed bodies for molding downhole equipment |
| 09/26/2013 | DE102012204609A1 Verfahren und Vorrichtung zur Herstellung eines Verbindungsabschnitts als Teil eines Werkzeugs Method and apparatus for producing a connecting portion as part of a tool |
| 09/25/2013 | EP2641673A2 Method and apparatus for producing a connecting section as part of a tool |
| 09/25/2013 | CN103317081A Method and apparatus for producing connecting section as part of tool |
| 09/03/2013 | US8522646 Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole |
| 08/07/2013 | CN103231004A Blank making process by utilizing hand-operated tool |
| 07/24/2013 | EP2617500A1 Method for producing the drilling bit of a monoblock steel self-drilling screw and screw obtained |
| 07/04/2013 | DE102012100064A1 Method for identifying tool e.g. socket, involves providing electroplating layer on base layer portions that are not covered by identification area and boundary line, such that clear contrast of electroplating and colored layers exists |
| 06/27/2013 | WO2013030828A3 Method and system for a multiple-orifice nozzle |
| 06/25/2013 | US8468912 Production method for an insertion end, such as for a drilling, chiseling or boring tool |
| 06/20/2013 | US20130152373 Method for Marking a Tool |
| 06/18/2013 | US8465169 Driving shaft mechanism for ratchet wrench |
| 06/13/2013 | US20130146370 Earth-boring tools and methods of forming earth-boring tools |
| 06/11/2013 | US8459152 Open-end wrench and method of manufacturing the same |
| 06/06/2013 | US20130140873 Reduced Volume Cutting Tip and Cutting Bit Incorporating Same |
| 05/22/2013 | CN102099134B Method and apparatus for producing a circular cylindrical body comprising a workable mass and having internal helical recesses |
| 05/16/2013 | US20130121777 Cutting tool having at least partially molded body and method of making same |
| 05/16/2013 | US20130118313 System and method for simultaneously forming flutes in solid carbide tools |
| 05/14/2013 | US8439137 Superabrasive compact including at least one braze layer thereon, in-process drill bit assembly including same, and method of manufacture |
| 05/14/2013 | US8438950 Method for manufacturing disposable rotary cutting tools for dental or medical applications |
| 04/18/2013 | US20130091991 Method for Making a Bit of a Tool |
| 04/16/2013 | US8419508 Methods of fabricating a honeycomb extrusion die from a die body |
| 04/16/2013 | US8418322 Cookware handle |
| 04/04/2013 | US20130081880 Drill bit design for mitigation of stick slip |
| 04/02/2013 | CA2563148C Spiral drive fastener with friction engageable surface |
| 03/05/2013 | US8387942 Dies for manufacturing diamond discs |
| 02/13/2013 | CN102152061B Process for manufacturing outer sleeve blanks |
| 02/07/2013 | WO2013018114A1 Regeneration system for a forge die |
| 02/05/2013 | US8365638 Tubular soil auger and manufacturing method |
| 01/15/2013 | US8353974 Superabrasive elements, methods of manufacturing, and drill bits including same |
| 01/10/2013 | US20130008724 Drill bit with distributed force profile |
| 12/18/2012 | US8333814 Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including same |
| 12/18/2012 | US8333132 Carbide rotary tool |
| 12/05/2012 | CN202571410U Straight-groove double-head drill and die for processing same |
| 11/28/2012 | CN102802827A Method and device for producing elongated metal components having helical grooves, especially twist drills or endless screws |
| 11/27/2012 | US8316687 Method for making a tool used to manufacture composite parts |
| 11/15/2012 | US20120285749 Drill bit and production method |
| 11/13/2012 | US8309018 Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
| 11/13/2012 | US8307739 Methods for forming earth-boring tools having pockets for receiving cutting elements |
| 11/08/2012 | WO2012150058A1 Milling and/or drilling tool |
| 11/08/2012 | US20120279364 Screwdriver Blade with Inclined Drive Surfaces and Method of Manufacturing |
| 11/01/2012 | US20120273281 Methods of attaching rolling cutters in fixed cutter bits using sleeve, compression spring, and/or pin(s)/ball(s) |
| 10/30/2012 | US8297594 Utility tool for use with a motor vehicle |
| 10/30/2012 | US8296919 Increased process damping via mass reduction for high performance milling |
| 10/25/2012 | US20120266725 Computerized, Segmented Steel Rule Type Die Making System and Method |
| 10/11/2012 | US20120255401 Pair of pliers and a manufacturing method of the same |