Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control
Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028)
10/2003
10/02/2003US20030184028 True fit collet method and apparatus
10/01/2003EP1348507A1 Chuck
10/01/2003EP1347854A2 Chuck with spring leg dust cover
10/01/2003CN2576385Y Self-looking type drill grip holder
10/01/2003CN2576384Y Long-stroke power clamp
10/01/2003CN1445036A Ball pin chuck
10/01/2003CN1123201C Engraver cylinder support apparatus and method
09/2003
09/30/2003US6626615 Chuck for chucking a small bit and table drill with the same
09/25/2003US20030180110 HSK spindle tension testing kit
09/25/2003US20030178797 Quick change adaptor for rotary machines
09/25/2003US20030178796 Quick-release chuck having compact collar
09/25/2003US20030178795 Keyless chuck with backup key operation
09/24/2003EP1346794A1 Modular structure particularly for mounting blanks on retainers
09/24/2003EP1346787A1 Rotary tool and cutting part comprised in the tool
09/24/2003EP1345722A1 Actuator for workpiece holding device
09/24/2003EP1345721A1 Tool holder for a tool that can rotate about an axis of rotation
09/24/2003EP1210199B1 Clamping device, in particular for thin-walled hollow parts
09/24/2003EP1025940B1 Manual tightened chuck
09/23/2003US6623220 Quick change mandrel assembly for use with a hole saw and a pilot drill bit
09/23/2003US6623202 Toothed tool coupling for rotating a rotary tool
09/23/2003US6623015 Clamping chuck
09/23/2003CA2271836C Nut for accommodating the head of a fastening element or for inserting into the same
09/23/2003CA2264069C Expansion clamping chuck
09/18/2003WO2003076110A1 Clamp device
09/18/2003US20030173749 Master link for chucks
09/17/2003EP1344594A1 Chuck
09/17/2003EP1343603A2 Chuck
09/17/2003EP1343602A1 Device for connecting two components
09/17/2003EP1235659B1 Set consisting of a tool and spindle, with clamping by centrifugal force
09/17/2003CN2573123Y Knock-preventing drill chuck
09/17/2003CN1442261A Cutting tool capable of changing knife head and knife head capable of installing on said cutting tool
09/16/2003US6619897 Error proofing method and apparatus for cutting tools
09/16/2003US6619896 Device for detachably connecting a tool
09/11/2003DE10213021C1 Machine tool chuck has housing with radial jaws operated by axial piston in chuck housing via hydraulic pressure fluid
09/10/2003EP1342521A2 Interchangeable blade cutting tool
09/10/2003EP1140430B1 Welding fixture
09/10/2003EP0879109B1 Tool for cutting machining
09/10/2003CN1120762C Electric chuck for machine tool
09/09/2003US6616149 Quick-release chuck having compact collar
09/09/2003US6616148 Keyless chuck with backup key operation
09/09/2003US6616147 Chuck with locking sleeve
09/04/2003US20030164598 Power-actuated lathe chuck
09/04/2003US20030164597 Interchangeable blade cutting tool and blade section installed thereon
09/03/2003EP1340928A1 Balancer
09/03/2003EP1340571A2 Chuck with gripping mechanism stop
09/03/2003EP1340570A1 Rotating cutting tool with a clamping shaft
09/03/2003CN2569951Y Pressure control device of lathe hydraulic chuck
09/03/2003CN1439999A Data keeping body
09/02/2003US6612791 Clamping device for clamping a rotating machine element and a balancing machine having comprising such a clamping device
09/02/2003US6612589 Holding device
09/02/2003US6612588 Torque-transmitting arrangement
09/02/2003US6612587 Manually tightened chuck
08/2003
08/28/2003WO2003070424A1 Spindle with axially acting collet-opening device
08/28/2003WO2003070406A1 Internal surface chucking mechanism and method
08/28/2003US20030160402 Anti-deflection tooling
08/28/2003US20030160400 Ball-bolt chuck
08/27/2003EP1339014A1 RFID-tags holding unit
08/27/2003EP1338377A2 Drilling unit for components of wood or similar and associated tool spindle
08/27/2003EP1338364A2 Roller twist drill
08/27/2003EP1338363A2 Chuck with partially spherical jaw support
08/26/2003US6609951 Method of making a surface treating article
08/26/2003US6609862 Tool bit
08/21/2003WO2003068436A1 Tool connection
08/21/2003US20030156401 Information-holding unit
08/21/2003US20030155723 Drill chuck for smooth- and hex-shank bits
08/21/2003US20030155722 Drill for smooth- and hex-shank bits
08/20/2003EP1336767A2 Coupling for modular tool holding arm
08/20/2003CN1118347C Spindle for machine tools
08/19/2003CA2282221C Two-surface constrainable tool
08/14/2003WO2003066280A1 Clamping element
08/14/2003US20030152789 Surface preparation and polymeric coating of continuous-strip flat-rolled steel and coated product
08/14/2003US20030152431 Tool Head for Holding a Tool in a Machine Tool
08/14/2003US20030150304 Collet assembly for holding and ejecting a workpiece
08/14/2003DE20308766U1 Container for end of shaft of turning-tool has tensioning device, drive piece, with clamping jaws and sleeve, core, spring and holder
08/13/2003EP1334798A1 Connecting flange device
08/13/2003CN1117651C Chuck with locking sleeve
08/12/2003US6604744 Rapid load drill bit adapter
08/07/2003WO2003064087A1 Tool coupling for rotating tools
08/07/2003WO2003064086A1 Tool coupling for rotating tool
08/07/2003US20030147712 Tool holder
08/06/2003EP1332818A2 Equalizing chuck
08/06/2003EP1332817A1 Chuck
08/06/2003CN2564289Y Automatic centring mandrel
08/06/2003CN2564288Y Bit slipping preventing device for round jaw self-clamping drill chuck
08/06/2003CN1434754A Drill bit
08/06/2003CN1433864A Moulded chuck and chuck unit
08/06/2003CN1116960C Grinding cup and holder device
08/05/2003US6602031 Machining method and mist supplying apparatus
08/05/2003US6601857 Tool holder clamp seal for fluid cooled tool
08/05/2003US6601856 Method and device for the dynamic lubrication of a power chuck
08/05/2003US6601486 Toothed tool coupling for metal cutting devices
07/2003
07/31/2003WO2003061886A1 Ultrasonic machine and tip unit used for the same
07/31/2003US20030143050 Reaming tool with a guide shank
07/31/2003US20030143046 Coupling device particularly for vehicle wheels undergoing surface finishing
07/31/2003US20030141676 Chuck device
07/31/2003US20030141675 Manually tightened chuck
07/31/2003US20030141674 Arrangement for the detachable mounting of a rotatable tool on a drive shaft
07/31/2003US20030141673 Rotary vacuum-chuck with venturi formed at base of rotating shaft
07/30/2003EP1331290A1 Device for reversibly connecting a rotating tool to a spindle
07/30/2003EP1331053A1 Guiding member for automatic lathe
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