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)
05/2003
05/28/2003DE10159611C1 Clamping device, for removably holding a first machine part provided with a conical hollow shaft on a second machine part provided with a female cone, comprises a split taper socket
05/27/2003US6569022 Self-synchronizing tap driver for rigid tapping
05/27/2003US6568889 Collet chuck
05/27/2003US6568888 Collet chuck
05/27/2003US6568886 Device of a tool spindle
05/27/2003US6568883 Method of finishing inner circumferential surface, and reamer
05/27/2003US6568694 Adjustable workholding jaw assemblies
05/22/2003US20030094552 Vacuum cup with precision hard stop
05/22/2003DE19837147C2 Spannfutter für Werkzeugmaschinen Chucks for machine tools
05/21/2003EP1312434A1 Capped collet and collet cap
05/21/2003EP1311365A1 Cutting tool assembly
05/21/2003CN2551380Y Drill chuck with decorative anti-skid groove
05/21/2003CN1418746A Simple structure hydraulic and indexing chuck
05/21/2003CN1108893C Nosepiece nut retainer chuck
05/21/2003CN1108892C Chuck with gripping mechanism stop
05/20/2003US6565291 Cutting tool assembly
05/15/2003WO2003039380A1 Torque-transmitting coupling and surgical device
05/15/2003WO2003039379A1 Tool bit drive shaft connection
05/15/2003WO2003039378A1 Drive shaft coupling and flexible surgical reamer
05/15/2003US20030088972 Shrinking arrangement for a tool holder
05/15/2003DE20304155U1 Coupling, for rotating surgical tool, has locking elements moved by spring supported inner catch
05/15/2003DE20303664U1 Quick joining and -release chucks, operated with spring supported ball, engaging with recess at shaft of tool
05/14/2003EP1310323A2 Shrinking device for tool holder
05/14/2003EP1268125A4 A machine tool head, a machine tool and a method for working an object
05/14/2003CN1416989A Tool clamp
05/14/2003CN1108217C Cutting tool assembly
05/08/2003WO2003037556A1 Face clamp chuck and face clamp method
05/07/2003EP1308249A1 Tool connecting device for robot hand
05/07/2003EP1308231A2 Clamping device for a tool
05/07/2003EP1308230A1 Collet chuck
05/07/2003EP1308229A1 Tool holder
05/07/2003CN1416382A Parallel gripper
05/07/2003CN1107742C Guide bush and method of forming film on guide bush
05/06/2003US6557445 Tool holder and a runout correcting tool for a tool holder
05/06/2003CA2198736C Rotating boring tool
05/02/2003EP1306151A1 Tool holder
05/02/2003EP1194257B1 Adjusting device for determining which clamping jaws are suitable and for determining their position
05/02/2003EP1042097B1 Chuck with axial positioning device
05/02/2003EP0995046B1 Attaching device
05/01/2003US20030080521 Drill chuck with front-end shield
05/01/2003US20030080520 Drill string chuck
04/2003
04/30/2003DE29724723U1 Universal milling machine - has workpiece table rotating about axis offset from centre of machine spindle and with portable control panel
04/30/2003CN2547442Y Improved tightfisted drill clamping head
04/30/2003CN1413788A Chuck with quick changing device
04/30/2003CN1413787A 钻孔装置 Drilling equipment
04/30/2003CN1413786A 钻床 Drilling
04/30/2003CN1413785A Clamping mechanism for columnar article
04/29/2003US6554292 Drill chuck for smooth- and hex-shank bits
04/29/2003US6554291 Housing and hub for an apparatus for securing a workpiece to a rotatable machine member
04/29/2003US6554290 Tool structure for clamping a tool head quickly
04/29/2003US6554289 Anti-slip type electric drill chuck
04/29/2003US6554288 Collet adapter
04/24/2003US20030077137 Drill
04/24/2003US20030077136 Quick-change drill chuck
04/24/2003US20030075880 Chuck having quick change mechanism
04/24/2003US20030075879 Toolholder and insert arrangement with a shrink fit coupling
04/24/2003US20030075269 Method of and apparatus for producing a film or a layer with a surface structure on both sides
04/23/2003EP1303374A1 Machine tool
04/23/2003CN2546117Y Hand fastening drill chuck
04/23/2003CN2546116Y Non-handle drill chuck front cap
04/23/2003CN2546115Y Self-locking non-handle drill chuck
04/23/2003CN1413137A Toolholder and insert arrangement with shrink fit coupling
04/23/2003CN1413133A Tool extender and tool assembly
04/23/2003CN1411953A Clamping device with top cover and top cover for clamping device
04/22/2003US6551035 Tool for rotary chip removal, a tool tip and a method for manufacturing a tool tip
04/22/2003US6550785 Lockable hammer-drill chuck
04/17/2003WO2003031118A1 Tool-holding system for high-accuracy calibration of holes
04/17/2003US20030073555 Spindle unit for a machine tool
04/17/2003US20030071425 Anti-slip type electric drill chuck
04/17/2003DE20301921U1 Workpiece clamp for machine tool table has draw bolt with left and right wedging pins actuated by threaded shaft
04/17/2003DE20119639U1 Thermal shrink fit chuck for rotary tool has drainage ducts to prevent cooling fluid collecting in integral cavities
04/16/2003EP1302266A1 Drill chuck
04/16/2003EP1301306A1 Cutting tool assembly
04/16/2003EP1301304A1 Tool holder for a tool, especially a boring, milling or rubbing tool, which can be rotated about a rotational axis
04/16/2003EP1301303A1 Tool holder for a tool, especially a boring, milling or grinding tool, which can be rotated about a rotational axis
04/16/2003CN1105614C Nonmetallic body of cutting tool, cutting tool and its mfg. and using method
04/16/2003CN1105613C Drilling bit, bit tool and producing method for it
04/16/2003CN1105612C Tool coupling system for machine tools
04/15/2003US6547259 Master and insert jaw system
04/15/2003US6547258 Opening and closing chuck
04/10/2003US20030067123 Chip-clearing drill chuck
04/10/2003US20030066390 Method for making drill-chuck jaw with hard-metal inserts
04/10/2003DE20301466U1 Clamping device for rotatively movable, swarf-removing tool, has clamping end contained in axially extending accommodation bore whose end contains axial support device
04/10/2003DE20216819U1 Countersink bit is used for drilling holes with simultaneous blow-out of swarf and other residues and is formed with through passage hole of 1.5 to 2.0 mm
04/09/2003EP1300211A1 Tool holder mounting structure
04/09/2003CN2543631Y Wrench chuck for drilling
04/09/2003CN1408496A Jacket
04/08/2003US6543318 Locking assembly
04/03/2003US20030062695 Tool structure for clamping a tool head quickly
04/02/2003EP1296803A1 Method of making a surface treating article and such a surface treating article
04/02/2003CN1406711A Tool machine with changeable cutter holder
04/01/2003US6540449 Tool for chip removing machining
04/01/2003US6540237 Chuck
04/01/2003US6540236 Chuck
04/01/2003US6540235 Graduated rotation control chuck assembly
03/2003
03/27/2003US20030057662 Guide bush and method of forming hard carbon film over the inner surface of the guide bush
03/27/2003US20030057661 Power drivable chuck
03/26/2003EP1295675A1 Tool holder mounting structure
03/26/2003EP1294514A1 Workpiece connector for a power tool
03/26/2003EP1183123B1 Clamping chuck for clamping tools
1 ... 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 ... 161