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)
04/2005
04/12/2005US6877937 Reversible drill/driver tool
04/12/2005US6877751 Insertable tool connector
04/07/2005WO2004098828A3 Motorized precision spindle apparatus
04/07/2005US20050073116 Jig plate
04/07/2005US20050073115 Chuck
04/07/2005US20050072636 Expansion motor
04/07/2005US20050072600 Shank for a rotary/percussion tool
04/07/2005DE4438991B4 Bohrfutter Chuck
04/07/2005DE19540483B4 Werkzeughalter Tool holder
04/06/2005EP1520648A2 Clamping cylinder
04/06/2005EP1519806A2 Device for fixing a rigid and brittle fiber comprising a mechanically deformable cladding and liable to be subjected to at least one mechanical stress
04/06/2005CN2690113Y Spanners for drill holder
04/05/2005US6874791 Chuck apparatus
04/05/2005US6874790 Device for rotating disc-shaped objects
03/2005
03/31/2005WO2005028148A1 Interface of a tool
03/31/2005WO2004103619A3 Rotary tool holder assemblies
03/31/2005US20050069393 Clamping device of a rotating tool
03/31/2005US20050067797 Short pull-back chuck
03/31/2005DE10011870B4 Spannzangenkopf für teilbare Spannzangen Collet head for split collets
03/30/2005EP1519632A1 Shrinking device for a tool holder
03/30/2005EP1518627A2 Drill and clamping sleeve
03/30/2005EP1518626A2 Deep hole drill and clamping device
03/30/2005EP1518624A1 Shrinking device for a toolholder
03/30/2005EP1518623A1 Device to connect a toolpart with a spindel
03/30/2005CN1600504A Reversible drill and drive tool
03/29/2005US6871859 Toolholder and insert arrangement with a shrink fit coupling
03/24/2005WO2005025790A1 Hydromechanical clamping device with hydraulically operated expanding means
03/24/2005WO2004091847A3 Method and device for pre-setting the length of a tool unit
03/24/2005WO2004073907A3 Indexable cutting tool
03/24/2005US20050064056 A surface treating web with a fastener attached, a detector for positioning of the fastener on the surface treating web, and using a laser to cut the surface treating web around the fastener to provide a surface treating article including the fastener; coated abrasive disks
03/24/2005DE10340164A1 Tool holder for hand tools has multi-angled socket shaft defined by shaft walls which each widen out in one part to increase socket shaft in respect of tool shaft
03/23/2005EP1515825A1 Clamping assembly
03/23/2005EP1379348B1 Apparatus for subjecting workpieces having annular shape to machining of their inner and outer surfaces
03/23/2005CN1597204A Power drivable chuck
03/23/2005CN1597202A Power drivable chuck
03/22/2005US6869083 Eccentric work piece holder and method of making same
03/17/2005WO2005002310A8 Arbor for hole cutter and related method of use
03/17/2005DE10338640A1 Einsteckende für ein drehendes und schlagendes Werkzeug Insertion of a rotating and striking tools
03/17/2005DE10338275A1 Chuck for clamping fragile workpieces has clamping jaws spring-loaded against workpiece
03/17/2005DE10324670B4 Tension chuck has one-piece clamping ring fitting axially and rotationally secured on universal adapter with gripper claws entrained through axial movement of spanner towards tool spindle
03/17/2005DE10259959B4 Kraftspannfutter und Keilstange dafür Power chuck and key bar for
03/16/2005EP1513643A1 Machining tool, especially a milling tool
03/16/2005EP1324847A4 Chuck and power driver having improved interface assembly
03/16/2005EP1207982B1 Manual machine tool
03/16/2005CN2684989Y Workpiece supporting device for lathe processing equipment
03/16/2005CN2684976Y Chuck with strong clamping force
03/15/2005CA2361033C A holding chuck for a tire-wheel with a chatter-suppressing device
03/10/2005WO2005021191A2 Rotating cutting insert assembly and method of use
03/09/2005CN2683288Y Self fastened drill chuck with improved structure
03/09/2005CN1590035A Tool clamping device
03/09/2005CN1589996A Grip assembly for clutch cap, front sleeve, rear sleeve and method of making
03/09/2005CN1191905C Tool coupling device
03/08/2005US6862967 Boring unit for complex parts, particularly for door handles, with differential control systems
03/08/2005US6862785 Coupling device particularly for vehicle wheels undergoing surface finishing
03/03/2005WO2005018871A1 Tool coupling
03/03/2005WO2005018855A1 A tool chuck having a light transmitting capability
03/03/2005US20050047885 Method and assembly for rotating a cutting insert during a turning operation and inserts used therein
03/03/2005US20050047878 Tool chuck having a light transmitting capability
03/03/2005US20050046125 Center drive machine and clamping device therefore
03/03/2005US20050044686 Hydraulically actuated holder
03/03/2005DE19647989B4 Gewindeschneid- oder Bohrfutter mit drahtloser Fehlerübertragung Or tapping chuck with wireless transmission errors
03/03/2005DE10335737A1 Holder for holding work tool etc has locking cylinder axially displaceable in bush socket to press locking element radially out from socket wall to block holder
03/03/2005DE10335500A1 Schnellspannbohrfutter Keyless chuck
03/03/2005DE10335294A1 Finger chuck, fitted to a lathe spindle, uses compressed air through the spindle to move the centering units into the leading position to be centered by an air gap before the fingers give the workpiece an axial clamping
03/03/2005DE102004031125A1 Motorwerkzeug, Adapter und Verfahren zu deren Betrieb A power tool, the adapter and method for its operation
03/03/2005CA2536821A1 A tool chuck having a light transmitting capability
03/02/2005EP1510275A2 Central drive machine tool and clamping device for such a machine
03/02/2005EP1509352A1 Rotary cutting tool
03/02/2005CN1586776A Quick safety connecting mechanism
03/02/2005CN1191148C Cutting tool carrier structure of machine-tool
03/01/2005US6861625 Shrinking device for a toolholder
03/01/2005US6860683 Spindle assembly for machine tool
03/01/2005US6860489 Chuck device
03/01/2005US6860488 Drill chuck with front-end shield
02/2005
02/24/2005US20050042046 Self-aligning handheld tapping tool
02/24/2005US20050042045 Tapping tool for use with drill press
02/24/2005US20050040609 Chuck assembly with a sealing member
02/24/2005US20050040608 Chuck assembly with a cooling mechanism
02/24/2005US20050039326 Apparatus for mounting a hollow work piece
02/24/2005DE202004019777U1 Machining unit for milling or drilling machine, securable to work spindle by clamping cone with disc segment for grab to grip during tool exchange
02/24/2005DE10331769A1 Tool clamping unit in particular for tool with integrated coolant ducts, comprising spring supported telescopic coolant supply duct
02/24/2005DE10018057B4 Selbstspannende Spannanordnung The self-tightening chuck assembly
02/23/2005EP1508392A1 Apparatus for mounting a hollow work piece
02/23/2005EP1508391A2 Shank for a rotary percussion tool
02/23/2005EP1507614A1 Chuck comprising at least two clamping jaws
02/23/2005CN2680390Y Hand tightened self-locking drill chuck
02/23/2005CN1583369A Shank for a rotary percussion tool
02/23/2005CN1583358A Apparatus for mounting a hollow work piece
02/22/2005US6857177 System for presetting shrink-fit tools
02/22/2005CA2476986A1 Shank for a rotary/percussion working tool
02/17/2005WO2005014239A2 Tool holder
02/17/2005WO2005014211A1 Core bit mounting and removing structure
02/17/2005DE202004019603U1 Clamping unit for drill tool, comprising fixing unit with several spring supported balls inserted into matching bores
02/17/2005DE10334670A1 Clamping device for tool with coolant ducts, comprising stepped inner space accommodating stop element and pushing rod
02/16/2005EP1506829A2 Chuck
02/16/2005CN2678802Y Three-jaw chuck of lathe
02/15/2005US6854741 Universal collect adapter tool
02/10/2005WO2005011935A2 Handpiece apparatus used for cutting tools
02/10/2005WO2005011912A1 Fluid chuck device and method
02/10/2005WO2005011905A1 Fixture and locator device for supporting a rotatable member
1 ... 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 ... 161