| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 11/12/2008 | CN101301726A Jig for machining coupling excircle and uses thereof |
| 11/12/2008 | CN100431783C Means for clamping work-pieces, and claw therefor |
| 11/12/2008 | CN100431757C Electric chuck unit |
| 11/11/2008 | US7448870 Handpiece for dental or surgical use with locking mechanism |
| 11/11/2008 | US7448302 Adapter coupling device |
| 11/06/2008 | WO2008132715A1 Tool holder |
| 11/06/2008 | WO2008131988A1 Centering bushing for centering material bars |
| 11/06/2008 | WO2008131753A1 Positioning device |
| 11/06/2008 | WO2007120893A3 Automatic tool-bit holder |
| 11/06/2008 | DE102007021140A1 Spindle's heat input reducing method for machine tool for high-speed milling e.g. caliper, involves sucking air from one side of tool holder, cooling sucked air, and discharging sucked cool air into certain region of spindle |
| 11/06/2008 | DE102007020633A1 Positioniervorrichtung Positioning |
| 11/05/2008 | EP1986808A1 Cutting tool |
| 11/05/2008 | EP1986807A2 Clamping chuck |
| 11/05/2008 | CN101300098A Collet and lock nut assembly |
| 10/30/2008 | WO2007115157A3 Pto selector mechanism for parallel axis transmission |
| 10/30/2008 | US20080267692 Friction Coupling, Friction Assembly and Press Table Comprising a Friction Coupling, and a Method |
| 10/30/2008 | DE202008008200U1 Bohrerzentrierung Drill centering |
| 10/30/2008 | CA2684080A1 Tool holder dampening system |
| 10/29/2008 | EP1984136A1 Clamping device |
| 10/29/2008 | CN201140285Y Lathe electric chuck cycloid speed reducer |
| 10/29/2008 | CN201140284Y Gear type self-centering chuck linkwork |
| 10/29/2008 | CN101296779A Tool grasping force measuring system and tool grasping force measuring method |
| 10/29/2008 | CN101293285A Cutter holder |
| 10/29/2008 | CN100429038C Clamping device |
| 10/28/2008 | US7442128 Adaptive drive shank for driving a tap tool with a socket and ratchet |
| 10/23/2008 | WO2008126579A1 Actuator, and unclamp device and processing device with actuator |
| 10/23/2008 | WO2007115143A3 Dead spindle pto with compliant grounding mechanism |
| 10/23/2008 | US20080258411 Power supply apparatus and deposition method using the power supply apparatus |
| 10/23/2008 | DE102008008305A1 Halter für einen chirurgischen Fräser und flacher Einwegfräser Holder for a surgical cutter and flat cutter one-way |
| 10/23/2008 | DE102007019168A1 Drill has tubular drive shaft connected by coupling ring to drill shaft, coupling ring being fitted with external sealing sleeve and sealing ring between sleeve and drive shaft |
| 10/22/2008 | EP1982782A1 Collet |
| 10/22/2008 | EP1981671A1 Drill chuck |
| 10/22/2008 | EP1981670A2 Combination tool and method for machining a bore and the surface of said bore, and cutting body for a combination tool of this type |
| 10/22/2008 | EP1833632B1 Machine tool, especially diamond drill |
| 10/22/2008 | EP1407845B1 Chuck with pull-in function |
| 10/22/2008 | CN201136063Y Air clamper |
| 10/22/2008 | CN101291765A Clamping device for a device for machining workpiece |
| 10/22/2008 | CN100427250C Air floated high speed electric mandrel |
| 10/16/2008 | WO2008123415A1 Method of processing end of elongated tube material |
| 10/16/2008 | WO2008122159A1 A self-locking hammer-drill chuck |
| 10/16/2008 | WO2008122158A1 A new self-locking hand tightened drill chunk |
| 10/16/2008 | WO2007115060A3 Chuck with internally threaded jaw in a pto application |
| 10/16/2008 | US20080252023 Apparatus for Chucking a Tool or Workpiece Having a Collet |
| 10/16/2008 | DE102007041606A1 Segmentspannzange mit elastischen Gelenken Segment collet with elastic joints |
| 10/15/2008 | EP1980356A1 Device for fitting a fundamentally cylindrical workpiece, in particular a decorative ring, for processing with a laser beam |
| 10/15/2008 | EP1915228B1 Clamping device for a device for machining workpieces |
| 10/15/2008 | EP1761355B1 Tool holder with diameter compensation bushing |
| 10/15/2008 | CN201132229Y Simple high precision positioning mandrel |
| 10/15/2008 | CN201132228Y Fixed structure of coating on clamping head of closefisted drill |
| 10/15/2008 | CN101287569A 钻机夹具致动器 Rig clamp actuator |
| 10/15/2008 | CN101284378A Hand electric tool machine |
| 10/15/2008 | CN100425397C Fixture with clamping chuck and workpiece holder removably connected on the clamping chuck |
| 10/14/2008 | US7435042 Flexible and extendable drill bit assembly |
| 10/09/2008 | WO2008121468A1 Deep throat chuck jaw system |
| 10/09/2008 | WO2008121057A1 Tool with replaceable tip |
| 10/09/2008 | WO2008120692A1 Spindle unit of machine tool |
| 10/09/2008 | WO2007109146A3 Workpiece gripping apparatus |
| 10/09/2008 | US20080246233 Dual Size Tool-Bit Holder |
| 10/09/2008 | CA2678935A1 Deep throat chuck jaw system |
| 10/08/2008 | EP1919661B1 Positioning device for cutting tools in tool cases |
| 10/08/2008 | CN201128008Y Tap cutting sleeve for machine |
| 10/08/2008 | CN201128007Y Drill chuck with self-locking function |
| 10/08/2008 | CN201128006Y Chuck for large-sized lathe |
| 10/08/2008 | CN201128005Y Lathe chuck |
| 10/07/2008 | US7431543 Machine reamer |
| 10/07/2008 | US7431308 Tool-holding chuck for equipping a rotating machine, provided with sequenced radial and axial locking means |
| 10/02/2008 | WO2008117741A1 Locking device for rotary cutting tool |
| 10/02/2008 | US20080238002 Floating chuck mechanism |
| 10/02/2008 | DE4405242B4 Spannvorrichtung für ein rotierendes Werkzeug Tensioning device for a rotating tool |
| 10/01/2008 | EP1974842A1 Floating chuck mechanism |
| 10/01/2008 | EP1974841A1 Collet chuck |
| 10/01/2008 | CN201124306Y Positioning and clamping apparatus |
| 10/01/2008 | CN201124247Y Clamp for processing two end surfaces of elastic thin cylindrical part |
| 10/01/2008 | CN201124246Y Tool bit holder |
| 10/01/2008 | CN201124245Y Keyless drill chuck |
| 10/01/2008 | CN201124244Y Clamping mechanism for head of pneumatic screwdriver |
| 10/01/2008 | CN201124243Y Clamping device of automatic and common lathe with elastic collet |
| 10/01/2008 | CN201124242Y Novel keyless drill chuck |
| 10/01/2008 | CN201124241Y Strong collet with shield cover |
| 10/01/2008 | CN100421876C Apparatus for mounting a hollow work piece |
| 10/01/2008 | CN100421847C Air clamper in use for principal axis of lathe |
| 09/30/2008 | US7429154 Insertion end for a rotary and a percussive tool |
| 09/30/2008 | US7429049 Clamping apparatus for fixing a collet to a chuck |
| 09/25/2008 | DE19618278B4 Adapter zur Längeneinstellung eines Schaftwerkzeugs in einem Spannfutter mit Hohlschaftkegel Adapter for length adjustment of a shaft tool in a chuck with hollow taper shank |
| 09/25/2008 | DE102008015673A1 Kugelbahnfräser, Werkzeugsystem mit einem Kugelbahnfräser sowie Verfahren zur Anbringung eines Kugelbahnfräsers Ball raceway milling, tool system with a ball raceway milling and method for attaching a ball raceway milling |
| 09/25/2008 | DE102007013153A1 Werkzeug Tool |
| 09/24/2008 | EP1972287A2 Rinsable chuck |
| 09/24/2008 | CN201120595Y Screwdriver with replaceable end |
| 09/24/2008 | CN201120482Y Multifunctional group drill clamper |
| 09/24/2008 | CN201120478Y Gun drill clamping head |
| 09/24/2008 | CN201120477Y Gas dynamic type machine-tooled member positioning fastener base |
| 09/24/2008 | CN201120476Y Quickly replacing drill chuck |
| 09/24/2008 | CN101272878A Synchronized clamping chuck for machine tool |
| 09/24/2008 | CN101272877A Toolholder for tightening cutter with heat sleeve |
| 09/24/2008 | CN101269419A Fixing apparatus and method for pulley for variable speed case |
| 09/23/2008 | US7427179 Damping products and processes |
| 09/18/2008 | WO2008111228A1 Shrink-fit tool holder |
| 09/18/2008 | WO2008111227A1 Urn; shrink-fit tool holder |
| 09/18/2008 | WO2008111226A1 Shrink fit tool holder |
| 09/18/2008 | WO2008111225A1 Shrink fit tool holder |