| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 05/15/2013 | CN101992353B Automatic four-claw centering chuck for tube processing |
| 05/14/2013 | US8439369 Tool holder for a rotary tool |
| 05/13/2013 | DE202013101917U1 Spannfutter Chuck |
| 05/09/2013 | US20130115023 Tool Holder |
| 05/08/2013 | DE102011117883A1 Spannfutter einer Werkzeugmaschine zur Bearbeitung eines rohrförmigen, rotierenden Werkstücks Chuck of a machine tool for machining a tubular, rotating workpiece |
| 05/08/2013 | DE102011117881A1 Spannfutter einer Werkzeugmaschine zur Bearbeitung eines rohrförmigen, rotierenden Werkstücks Chuck of a machine tool for machining a tubular, rotating workpiece |
| 05/08/2013 | DE102011112163B4 Werkzeugaufnahme einer Werkzeugmaschine Tool holder of a machine tool |
| 05/08/2013 | CN202921949U Dynamic accurate sleeve clamping head |
| 05/08/2013 | CN202921948U Chuck |
| 05/08/2013 | CN202921947U Device for machining inclined surface |
| 05/08/2013 | CN202921946U Fine-tuning clamping claw device |
| 05/08/2013 | CN202921945U Sector clamping claw device for processing thin-walled workpiece |
| 05/08/2013 | CN202921944U Drilling indexing jig |
| 05/08/2013 | CN103097061A Slip-proof clamping system |
| 05/08/2013 | CN103097050A Gripper head for gripping arrangements for manipulating long workpieces, device for feeding long workpieces into and removing same from a processing machine and method for bend-straightening long workpieces |
| 05/08/2013 | CN103084914A Protective sleeve for chuck |
| 05/08/2013 | CN103084606A Quick clamping mechanism based on collet chuck |
| 05/08/2013 | CN103084605A Flexible chuck of machine tool |
| 05/08/2013 | CN103084604A Novel chuck |
| 05/08/2013 | CN103084603A Novel three-jaw chuck |
| 05/08/2013 | CN103084602A Bearing ring lathe clamp |
| 05/07/2013 | US8434768 Stud-holding device for studs having large flange heads |
| 05/02/2013 | US20130106067 Tool holder |
| 05/02/2013 | DE102011112163A1 Holder for multi-axle machine tool, has shaft arranged between head and base, and rotor blades arranged in area of shaft and cooperating with rotating suction tube that is arranged in head under formation of suction hole |
| 05/02/2013 | DE102011013726B4 Spannvorrichtung für ein Rotationsteil Clamping device for a rotary part |
| 05/01/2013 | EP2585241A1 Hand-held power tool comprising a hammer mechanism |
| 05/01/2013 | CN202910777U Chuck safe wrench |
| 05/01/2013 | CN202910332U Positioning mandrel device |
| 05/01/2013 | CN202910331U Chuck |
| 05/01/2013 | CN202910330U Small pipe clamping tool for intersecting line cutting machine |
| 05/01/2013 | CN202910329U Chuck jaw sleeve of lathe |
| 05/01/2013 | CN103071824A Expansion core tool |
| 05/01/2013 | CN103071823A Processing method of circular die narrow strip ring for vulcanizing triangular belt |
| 05/01/2013 | CN102161109B Automatic disc-type part loading and clamping device for numerically controlled lathe |
| 04/30/2013 | US8430004 Tool holder |
| 04/30/2013 | US8429802 Keyless arbor device and method of using |
| 04/25/2013 | DE202012102742U1 Bohrfutter Chuck |
| 04/25/2013 | DE102011116818A1 Releasing unit for use in clamping device for actuating clamping mechanism for releasable mounting of tool and tool holder in work spindle, has pressure piece, which is displaced between clamping position and release position |
| 04/25/2013 | DE102011116572A1 Clamping device for detachably holding tool retainer or tool with polygonal hollow shaft cone in exchangeable tool holder, has bolt rotated against force of springs away from releasing position over dead point in locked clamping position |
| 04/24/2013 | CN202894387U Inner-expansion clamping device |
| 04/24/2013 | CN202894386U Internal expanding clamping device with automatic discharge function |
| 04/24/2013 | CN202894385U Novel expander fixture |
| 04/24/2013 | CN202894384U Bi-direction pressure maintaining front-mounted type pneumatic chuck |
| 04/24/2013 | CN202894383U Expansion type quick-changing spring collet chuck |
| 04/24/2013 | CN202894382U Large-specification multi-jaw precise self-centring chuck |
| 04/24/2013 | CN202894381U Novel three claws of instrument |
| 04/24/2013 | CN202894380U Double-eccentric ball valve ball machining clamp device utilizing locking shaft with left-hand and right-hand threads |
| 04/24/2013 | CN103068506A 机床 Machine tool |
| 04/24/2013 | CN103056409A A clamping device, a clamping device system and a clamping system |
| 04/24/2013 | CN103056408A Three-jaw centrifugal force self-centering chuck |
| 04/24/2013 | CN103056407A Wedge mechanism of hydraulic type automatic aligning chuck |
| 04/24/2013 | CN102371375B Internal expanding tensioning mechanism of pipeline facing machine |
| 04/24/2013 | CN102303143B Rotary gas distribution device for pneumatic chuck |
| 04/24/2013 | CN101848788B Clamping device, clamping device system and clamping system |
| 04/23/2013 | US8425521 Tensioning device for surgical elements |
| 04/23/2013 | US8425164 Method and device for balancing a tool coupling |
| 04/23/2013 | US8424879 Connection between two tool parts |
| 04/23/2013 | CA2550779C Bit holding apparatus for use with power tools |
| 04/18/2013 | WO2013026444A3 Chuck |
| 04/18/2013 | US20130093147 Method and device for centering and clamping a workpiece in a balancing machine |
| 04/18/2013 | US20130093144 Locking chuck |
| 04/18/2013 | US20130093143 Method and Device for Gripping a Cable |
| 04/18/2013 | US20130093142 Tool attachment |
| 04/18/2013 | DE102008023288B4 Kraftspannfutter und Spannbacke Power chuck and clamping jaw |
| 04/17/2013 | EP2581158A1 Tool holder and method of balancing a tool holder |
| 04/17/2013 | CN202878267U Rotating type tool and fast installation chuck thereof |
| 04/17/2013 | CN202878029U Pipeline external thread machining numerically-controlled machine tool |
| 04/17/2013 | CN202877575U Flexible claw with counterweight device and adjustable location point |
| 04/17/2013 | CN202877574U Double eccentric ball valve sphere machining clamping device with plane screw thread chuck |
| 04/17/2013 | CN103052460A T-slot cutter having separate centering and torque-transmitting portions |
| 04/17/2013 | CN103042241A Multifunctional machine tool chuck |
| 04/16/2013 | US8419760 Cutting accessory for a powered surgical handpiece, the cutting accessory including features to facilitate the alignment of the accessory with the handpiece, hold the accessory to the handpiece, facilitate the transfer of torque to the accessory and reduce the wobble of the accessory |
| 04/11/2013 | WO2013011051A3 Internal broaching machine |
| 04/11/2013 | US20130089385 Collet chuck |
| 04/11/2013 | US20130087981 Tool bit assembly for quickly alternating bits |
| 04/11/2013 | DE102011115949A1 Device for actuating clamping element of clamping device on machine tool for metal-cutting shapes of work pieces, has machine spindle rotating around rotational axis, where spindle head of clamping device is attached at machine spindle |
| 04/11/2013 | DE102011053674B4 Spann- oder Greifeinrichtung sowie Betätigungseinrichtung für diese Clamping or gripping device and actuator for this |
| 04/10/2013 | DE202013101255U1 Bohrfutter Chuck |
| 04/10/2013 | CN202861451U Machining device of spinneret plate |
| 04/10/2013 | CN202861443U Location hole one-time cutting forming device |
| 04/10/2013 | CN202861438U Elastic core shaft for sheet |
| 04/10/2013 | CN202861437U Replaceable type spring chuck with length convenient to adjust |
| 04/10/2013 | CN103028750A Clamping method of narrow ring and used clamping tool |
| 04/09/2013 | US8414704 Bonding structure and semiconductor device manufacturing apparatus |
| 04/09/2013 | US8413548 Grasping device for drill |
| 04/03/2013 | CN202845828U Clamping tool used for mushroom-shaped parts |
| 04/03/2013 | CN202845827U Chuck jaw of heavy-duty sleeping car |
| 04/03/2013 | CN202845826U Three jaw chuck for machining alloy roll collar |
| 04/03/2013 | CN103025458A Tool holder |
| 04/03/2013 | CN103008710A Rigid multipurpose expanding tire |
| 04/03/2013 | CN103008709A Tap chuck |
| 04/03/2013 | CN103008708A Floating axial support attached to chuck gripping jaw |
| 04/03/2013 | CN102371374B Special positioning tool for machining oil nozzle workpieces |
| 04/02/2013 | CA2726780C Quick-release bit adapter |
| 03/28/2013 | WO2013041567A1 Adjustable clamping device |
| 03/28/2013 | WO2013041118A1 Adjustable clamping device |
| 03/28/2013 | WO2012028135A3 Modular interface for tools |
| 03/28/2013 | US20130075984 Securing device for securing a chuck on a rotating spindle |
| 03/28/2013 | DE112011102106T5 Werkzeugmaschine Machine tool |
| 03/27/2013 | DE202012105081U1 Befestigungselementhalter für kraftgetriebenes Handwerkzeug Fastener holder for power-driven hand tools |