| 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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| 08/31/2004 | US6785115 Electrostatic chuck and substrate processing apparatus |
| 08/31/2004 | US6783484 Machine tool with gripper and/ or tool magazine system |
| 08/31/2004 | US6783053 Clamping mechanism for clamping sheet metal workpieces |
| 08/26/2004 | US20040167001 Apparatus for automatically changing a robot tool tip member |
| 08/26/2004 | US20040166784 Lens production method and process |
| 08/26/2004 | US20040164474 Modular fixture system |
| 08/26/2004 | US20040163522 Marking device for a table saw |
| 08/26/2004 | DE202004009283U1 Clamping device to hold components on palettes for moving into processing stations has ring segment-shaped clamping parts moved between clamping and release positions by vertically moving locking piston |
| 08/25/2004 | EP1449613A1 Machine tool with a travelling gantry, a tool magazine and two tool changer devices |
| 08/25/2004 | CN2635274Y High speed steel cutter clamping device |
| 08/25/2004 | CN1522825A Friction stir welding method, frame members used therein, and product formed thereby |
| 08/25/2004 | CN1522824A Friction stir welding method, frame members used therein, and product formed thereby |
| 08/25/2004 | CN1522823A Friction stir welding method, frame members used therein, and product formed thereby |
| 08/25/2004 | CN1522822A Friction stir welding method, frame members used therein, and product formed thereby |
| 08/24/2004 | US6779953 Apparatus for positioning a cutter of a tool relative to the spindle of a machine tool |
| 08/19/2004 | US20040162201 Machine tool |
| 08/19/2004 | US20040160020 Device for clamping tools |
| 08/19/2004 | DE10303460A1 Verfahren und Vorrichtung zum Handhaben von scheibenförmigen Gegenständen Method and apparatus for handling disc-shaped objects |
| 08/18/2004 | EP1447156A1 Manipulator for the movement of metal sheets on a work plane in a punching machine |
| 08/18/2004 | EP1446268A1 An apparatus and procedure for attachment of a tool on a tool attachment plate on an industrial robot |
| 08/18/2004 | CN2633500Y Porable multipurpose correction plate |
| 08/18/2004 | CN1162627C Vibration absorber |
| 08/17/2004 | US6778377 Electrostatic chucking system, and apparatus and method of manufacturing a semiconductor device using the electrostatic chucking system |
| 08/17/2004 | US6776553 Connection point |
| 08/17/2004 | US6775919 Radially relieved locating pin |
| 08/17/2004 | US6775897 Versatile adaptable holding apparatus for holding large format workpieces and method |
| 08/12/2004 | WO2004067224A1 Clamping device and clamping system using the same |
| 08/12/2004 | US20040156691 Cutting tool assembly having construction enabling cutting tool to have large diameter |
| 08/12/2004 | US20040155393 Magnetic holding device |
| 08/12/2004 | DE10347443A1 Positioning device for workpiece, has holding elements respectively connected with the corresponding setting spindles via threaded connectors, with a swiveling adaptor put over a patch cord relative to the spindle |
| 08/12/2004 | DE102004004218A1 Zangen-Spannvorrichtung Pliers Jig |
| 08/11/2004 | EP1445063A1 Work support |
| 08/11/2004 | EP1445062A1 Work support |
| 08/11/2004 | CN2631692Y Multifunctional clamp platform |
| 08/11/2004 | CN1519079A Workpiece throwing-in appts. and throwing-in clamp appts. and holding device and holding clamp appts. |
| 08/10/2004 | US6773382 Automatic tool-exchanging apparatus |
| 08/10/2004 | US6772493 Workpiece changing system |
| 08/10/2004 | CA2250601C Laser jigging system for assembly of trusses and method of use |
| 08/05/2004 | WO2004065060A1 Spring lock-type clamp device |
| 08/05/2004 | WO2004012899B1 Method and device for chucking rotationally symmetrical bodies and configuration of the bodies to be chucked |
| 08/05/2004 | US20040150172 Substrate holding device |
| 08/05/2004 | US20040150150 Clamping device |
| 08/05/2004 | DE4132655B4 Vorrichtung zum Positionieren eines Objektes, beispielsweise eines Werkstückes A device for positioning an object, for example, a workpiece |
| 08/05/2004 | DE29825050U1 Coding method for cooperating electrical connector halves uses electronic circuit in one connector half and cooperating coding device in other connector half to provide identification signal for assembled connector halves |
| 08/05/2004 | DE19654272B4 Motorgetriebenes Werkzeug mit einem Mechanismus zum Einstellen der Drehwinkelposition eines Werkzeugs A power tool having a mechanism for adjusting the rotational angle position of a tool |
| 08/04/2004 | EP1442868A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442867A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442839A1 Method and apparatus for handling disc shaped objects |
| 08/04/2004 | EP1442828A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442827A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442826A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442825A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442824A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442823A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1442822A2 Friction stir welding method, frame members used therein, and product thereby |
| 08/04/2004 | EP1442821A2 Friction stir welding method, frame members used therein, and product formed thereby |
| 08/04/2004 | EP1441877A1 Tool changing system |
| 08/04/2004 | EP1441876A1 Method of determining the position of a supporting pin, and device for this |
| 08/04/2004 | CN2629902Y Compact pneumatic clamping device |
| 08/04/2004 | CN2629901Y Gas-pressure automatic clamping device |
| 08/04/2004 | CN2629900Y Seecial clamping device for cold-drawing composite tube |
| 08/04/2004 | CN2629899Y Spherical unviersal supporting device |
| 08/03/2004 | US6771483 Electrostatic chuck member and method of producing the same |
| 07/29/2004 | US20040146369 Inclining and rotating table apparatus |
| 07/29/2004 | US20040146368 Autonomous power interface for modifying limited rotation speed of a machine |
| 07/29/2004 | US20040145105 Workpiece support |
| 07/29/2004 | DE10301245A1 Method of processing a workpiece and attaching to a carrier especially for silicon semiconductor wafers permits a simple separation and handling |
| 07/29/2004 | DE10301205A1 Umlaufende Funktionseinheiten Outstanding functional units |
| 07/28/2004 | CN2628211Y Electric device for removal of main axle loose broach bearing for large processing center and digital control milling |
| 07/28/2004 | CN2628210Y Clamping structure for wire cutting machine tool |
| 07/28/2004 | CN2628209Y Quartz crystal polyhedral assembling clamp |
| 07/27/2004 | US6768627 Electrostatic chuck and processing apparatus for insulative substrate |
| 07/27/2004 | US6767315 Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device |
| 07/27/2004 | US6767018 Machinable datum for a self-centering vacuum fixture |
| 07/22/2004 | WO2004060607A1 Aligning drive mechanism and positioning device with the same |
| 07/22/2004 | WO2004060606A1 Positioning device |
| 07/22/2004 | US20040142803 Tool holder arrangement |
| 07/22/2004 | US20040140604 Work pallet |
| 07/22/2004 | US20040140040 Ceramic substrate and process for producing the same |
| 07/22/2004 | US20040139591 Alignment clamp |
| 07/21/2004 | EP1439029A1 Multiple spindle machining center |
| 07/21/2004 | EP1439027A1 Tool exchange device for machine tool |
| 07/21/2004 | EP1439026A1 A tool-holder arrangement |
| 07/21/2004 | EP1283760B1 Vise structure for positioning and maintaining parts to be machined |
| 07/21/2004 | CN2626663Y Cutting edge moulding shock insulator for diamond inner circle blade |
| 07/21/2004 | CN1514761A Magnetic holding device |
| 07/21/2004 | CN1513641A Electric clanping apparatus |
| 07/21/2004 | CN1513632A Locating and guiding mechanism of shearing machine double suppoot moving blade adapter rolling |
| 07/20/2004 | US6765465 Magnetic clamping arrangement |
| 07/15/2004 | WO2003082501A3 Quick change adaptor for rotary machines |
| 07/15/2004 | US20040136795 Laser centering mechanism of a drilling machine |
| 07/15/2004 | US20040136000 Alignment apparatus |
| 07/15/2004 | US20040135302 Clamping device |
| 07/15/2004 | US20040134590 Process and apparatus for subjecting workpieces having annular shape to machining of their inner and outer surfaces |
| 07/15/2004 | DE19938442B4 Werkzeugmaschine mit einer automatischen Werkzeugwechselvorrichtung Machine tool with an automatic tool changing device |
| 07/14/2004 | EP1437515A1 Clamp device |
| 07/14/2004 | EP1437199A1 Manufacturing cell using tooling apparatus |
| 07/14/2004 | CN2625103Y Grinding clamp for inner wheel rail of constant velocity joint |
| 07/14/2004 | CN1512852A Tool ejecting device |
| 07/14/2004 | CN1511675A 机床 Machine tool |