| Patents for B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (38,585) |
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| 08/09/2001 | US20010011672 Extruded frame member for use in friction stir welding |
| 08/09/2001 | US20010011671 Friction stir welding method including positioning of rotary tool, and structural body formed thereby |
| 08/09/2001 | US20010011670 Friction stir welding method including removal of protruding portion, and structural body formed thereby |
| 08/08/2001 | EP1122023A1 Machine tool for turning and milling |
| 08/08/2001 | EP1122008A1 Machine tool with a rotary magazine for holding tools |
| 08/08/2001 | CN2441600Y Material pressing device of grooving machine for thin plate |
| 08/08/2001 | CN1307511A Tool changing device for machining center |
| 08/08/2001 | CN1069249C Electric percussion drill |
| 08/07/2001 | US6272002 Electrostatic holding apparatus and method of producing the same |
| 08/07/2001 | US6270294 Tool for parting and grooving |
| 08/02/2001 | US20010010855 Structural body formed by friction stir welding two members, one of which has a protruding portion |
| 08/02/2001 | DE10002395A1 Spanneinrichtung Clamping device |
| 08/01/2001 | EP1119441A1 Automated drill bit re-sharpening and verification system |
| 08/01/2001 | EP0921898B1 Machine tool system |
| 07/31/2001 | US6267839 Electrostatic chuck with improved RF power distribution |
| 07/31/2001 | US6267647 Grinding machines and polishing machines |
| 07/26/2001 | WO2001054188A1 Electrostatic chuck member and method of producing the same |
| 07/26/2001 | WO2001053035A1 Work fixing clamp system |
| 07/26/2001 | US20010010026 Machining machine |
| 07/25/2001 | EP1118919A1 Ameliorated machine tool |
| 07/25/2001 | EP1118426A2 Processing plant with device for holding and centering bodies in processing stations |
| 07/25/2001 | EP1118425A2 Method and apparatus for dechucking a workpiece from an electrostatic chuck |
| 07/25/2001 | EP1118424A1 Clamping device |
| 07/25/2001 | EP1072050A4 Electrically switchable magnet system |
| 07/24/2001 | US6263584 Alignment apparatus and method of using same |
| 07/19/2001 | US20010008862 Machine for drilling oil-holes in crankshafts and its process |
| 07/19/2001 | DE19963980A1 Anlage zur Herstellung von Fahrwegelementen Plant for the production of track elements |
| 07/19/2001 | DE19963979A1 Anlage zur Herstellung von Fahrwegelementen Plant for the production of track elements |
| 07/19/2001 | DE19963636A1 Bohreinrichtung für spröde Werkstoffe A drilling rig for brittle materials |
| 07/19/2001 | DE10009026C1 Workpiece fixing device e.g. for machine tool, uses at least one driven suction block displaced along length of clamp beam and raised by independent lifting device |
| 07/18/2001 | EP1116548A2 A machine tool having a vertical main spindle and a method of making the same |
| 07/18/2001 | EP1115517A1 Grasping device for changing bending tools on a tube bending machine |
| 07/12/2001 | WO2001049940A1 Unit for production of track elements |
| 07/12/2001 | WO2001049447A1 Unit for production of track elements |
| 07/12/2001 | CA2395735A1 Unit for production of track elements |
| 07/11/2001 | EP1114706A1 Positioning device for workpieces to be cut, such as a tile |
| 07/11/2001 | EP0805740B1 Multi-use rotary die plate system |
| 07/10/2001 | US6259592 Apparatus for retaining a workpiece upon a workpiece support and method of manufacturing same |
| 07/10/2001 | US6257811 Machine tool with a working area extending outside a workpiece table |
| 07/10/2001 | US6256900 Sine set miter gauge and method |
| 07/05/2001 | DE10060611A1 Klemmvorrichtung Clamping device |
| 07/04/2001 | EP1112813A2 Drilling arrangement for brittle materials |
| 07/04/2001 | EP1112807A1 Pallet for clamping a processed workpiece |
| 07/04/2001 | EP1112143A1 Method for lathing a lens |
| 07/04/2001 | CN2437450Y Pneumatic clamp |
| 07/03/2001 | US6256187 Electrostatic chuck device |
| 07/03/2001 | US6256186 Electrostatic chucks |
| 06/28/2001 | WO2001045895A1 Headpiece for machine tools that produce multiple holes |
| 06/28/2001 | WO2001045883A2 Toolholder and insert arrangement with a shrink fit coupling |
| 06/28/2001 | WO2000047365A3 Machining workpieces |
| 06/28/2001 | US20010005068 Removable chuck |
| 06/28/2001 | DE19961869A1 Adjustment device for traverse in printing press, with one component connected to another at two points, at one of which friction force is created by force element |
| 06/28/2001 | DE10031460A1 Positioning clamp for long workpieces comprises lengthways swivelling support with work clamps and guide steadies plus controls for support swivel angle. |
| 06/27/2001 | EP1109649A1 Machine tool |
| 06/27/2001 | CN1300692A Apparatus for machining vehicle body with fixing and centrilizing on working position |
| 06/27/2001 | CN1300660A Clamp for grinding or polishing optical elements |
| 06/27/2001 | CN1300659A Clamp for machining |
| 06/26/2001 | US6252758 Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor |
| 06/26/2001 | US6252192 EDM tool holder |
| 06/26/2001 | US6250533 Clamping device for use in motor vehicle production lines and production line having such a clamping device |
| 06/26/2001 | US6250349 Jointer fence systems and methods |
| 06/26/2001 | US6250190 Movable fence for a machine tool |
| 06/26/2001 | US6249985 Positioning process and system |
| 06/26/2001 | CA2218624C Method and apparatus for machining holes in crankshafts |
| 06/21/2001 | WO2001015850A3 Method and apparatus for encapsulating a workpiece which is to be machined |
| 06/21/2001 | US20010003926 Device for controlling the drive of mechanisms operating separately from one another |
| 06/21/2001 | DE19958937A1 Precision fixing process for pallets etc. on machine table, involving use of pre-centering elements |
| 06/20/2001 | EP1108496A1 Mounting tool for hydromechanical chuck |
| 06/20/2001 | CN1299726A Apparatus for mounting cutter on cutter carrier and preadjusting, measuring mounted cutter thereof |
| 06/19/2001 | US6247999 Method for automatically exchanging polishing tools in mold polishing device |
| 06/17/2001 | CA2328363A1 Processing plant with device for holding and centering bodies in processing stations |
| 06/14/2001 | WO2001043147A1 Switchable permanent magnetic device |
| 06/14/2001 | US20010003388 Clamp apparatus |
| 06/13/2001 | EP1106305A2 Chemical mechanical planarization system |
| 06/13/2001 | EP1106303A2 Machine tool with rotary bearing block and rotary pivoting block for an auxiliary spindle mounted concentric with the machine primary axis |
| 06/13/2001 | EP1106288A1 Clamping chuck for clamping tools by shrink fit |
| 06/13/2001 | DE10050617A1 Shock absorber controller matches male screw formed to outer periphery of shock absorber body with threaded hole formed to center of cylindrical attachment |
| 06/13/2001 | CN1298783A Work-clamping means |
| 06/13/2001 | CN1067177C 静电式夹盘 Electrostatic chuck |
| 06/13/2001 | CN1066993C Automatic tool changer |
| 06/12/2001 | US6245003 Tool carousel |
| 06/12/2001 | US6244780 Tool coupling having serrated surfaces adapted to be pulled into meshing relationship |
| 06/07/2001 | US20010002871 Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor |
| 06/07/2001 | DE19957876A1 Magazine device with tool change has magazine forks removable together with tool holder from magazine with grippers holding magazine fork and not tool holder |
| 06/07/2001 | DE19861132A1 Machine tool with workpiece clamping device, working region of which extends transversely to spindle axis outside workpiece table |
| 06/06/2001 | CN1298475A Hydraulic locking device |
| 06/06/2001 | CN1298066A Rotary clamping cylinder actuator |
| 06/05/2001 | US6241645 Method and apparatus for changing operating modules |
| 06/05/2001 | US6241436 Adjustment and/or alignment arrangement |
| 06/05/2001 | US6241229 Machine for processing metal plate |
| 06/05/2001 | US6241228 Free-floating hydraulic clamping device using expandable arbor |
| 06/05/2001 | US6241026 Rotary hammer |
| 05/31/2001 | DE19958832A1 Tension chuck for clamping tools with shrink fit has socket for tool whose rear shoulder stops axially against end bearing face where associated ring element with stop face tensions same |
| 05/31/2001 | DE19957217A1 System for rapid automatic exchange of spindle tools machining, e.g., massive undercut freeform molds, includes spindle clamp and tool wrench |
| 05/30/2001 | EP1103338A1 Device for assembling tools into tool holders by thermal dilation and for presetting and measuring the resulting tool assembly |
| 05/30/2001 | CN2432004Y Simple centering form board |
| 05/29/2001 | US6239408 Positioner |
| 05/29/2001 | US6238278 Ferrule holder and ferrule grinding apparatus |
| 05/29/2001 | US6238152 Tool clamping mechanism and pull stud |
| 05/29/2001 | US6237907 Method and apparatus for machining a radius or diameter feature at non symmetrical locations on a workpiece |