| Patents for B23Q 11 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools (20,102) |
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| 09/08/2004 | EP1163070B1 Device for a tool spindle |
| 09/08/2004 | EP1163069B1 Device for a tool spindle |
| 09/08/2004 | EP1163068B1 Device of a tool spindle |
| 09/08/2004 | EP1073541B9 Apparatus and method for rotary motion conversion |
| 09/08/2004 | CN1526513A Cutter replacing apparatus capable of preventing bits from sticking on cutter |
| 09/07/2004 | US6786856 Cam-type automatic tool-exchanging apparatus having shutter driving mechanism |
| 09/07/2004 | US6786686 Numerically controlled machine tool |
| 09/03/2004 | CA2459461A1 Blind cutting center with detachable vacuum bag |
| 09/02/2004 | WO2004074736A1 Extendable protective covering |
| 09/02/2004 | WO2004073924A1 Plate-like work polishing apparatus and method of polishing plate-like work |
| 09/02/2004 | WO2004073921A1 A protective device |
| 09/02/2004 | WO2004073910A2 Depth adjustment for a clamping |
| 09/02/2004 | US20040168544 Concave part cover |
| 09/02/2004 | DE202004005873U1 Frame motion drive system for textile machine is located under a one-piece hood with two apertures for a pinion wheel to engage with a rack |
| 09/02/2004 | DE10308096A1 Cover for machine tools comprises bellows made from flexible material reinforced by transverse strips connected by zigzag-shaped springs whose corners are bent into cylindrical sections which fit around edges of strips |
| 09/02/2004 | DE10308089A1 Drilling assistance device for aiding in the use of a hand held power drill, has alignment, suction and depth setting units combined in a single device that is attached to a drill |
| 09/02/2004 | DE10308024A1 Längenvariable Schutzabdeckung Variable length protective cover |
| 09/01/2004 | EP1452270A1 Apparatus for machining brackets of motorcar disk brakes |
| 09/01/2004 | EP1452268A1 Telescopic cover |
| 09/01/2004 | EP1450985A1 Machine tool with machining head kept fixed by means of bars whose length is variable by magnetostriction |
| 09/01/2004 | EP1450977A1 Tool holder with coolant system |
| 09/01/2004 | EP1207006B1 Machine tool |
| 09/01/2004 | EP1194258B1 Machine tool drive system |
| 09/01/2004 | CN2637788Y Digital controlled bending machine filling valve oil way |
| 09/01/2004 | CN2637089Y Rotary device for cooling |
| 09/01/2004 | CN2637053Y 铜阳极板铣耳机 Copper anode milling headphones |
| 09/01/2004 | CN1524626A Gas apray generating apparatus |
| 08/31/2004 | US6784415 Method of installing a multi-beam photoelectric safeguard system and method of adjusting its optical axes |
| 08/31/2004 | US6783484 Machine tool with gripper and/ or tool magazine system |
| 08/31/2004 | US6783309 Automatic cutting liquid supply apparatus |
| 08/31/2004 | US6782780 Method and apparatus for cooling machine tools |
| 08/26/2004 | WO2004030878A3 Router attachement |
| 08/26/2004 | US20040166772 Method of reducing thermal distortion in grinding machines |
| 08/26/2004 | US20040166768 Controlled atmosphere cutting method using oxygen enrichment and cutting tool |
| 08/26/2004 | US20040164501 Chuck for liquid-flushed working percussion tool |
| 08/26/2004 | US20040164062 Machine for laser beam processing of oblong workpieces |
| 08/26/2004 | US20040163509 Multi-station machine with rotating transfer for machining pieces |
| 08/26/2004 | DE202004009577U1 Linear actuator has guide unit and drive rod movable relative to one another both in direction of driving movement, which is axial, and at right angles to it, which is radial |
| 08/26/2004 | DE202004009216U1 Cover device especially as bellows for protection of machine part has support elements each with at least one slot which bounds a web which forms means of locking for lamellae fastened to support elements |
| 08/26/2004 | DE10305842A1 Spindle drive for tool machine, for example, has lubricant feed extending through coupling element to section rotating together with nut, and rotating section has at least one rotating guide passage for lubricant |
| 08/26/2004 | DE10305706A1 Bohrerhalter Drill holder |
| 08/25/2004 | CN2635279Y Cooling crum discharging system remote pressure regulating device |
| 08/25/2004 | CN1524032A Toolholder for coupling a tool to a handling device |
| 08/24/2004 | US6779354 Temperature control device of liquid cooling device |
| 08/19/2004 | US20040161315 Main shaft device for machine tools |
| 08/19/2004 | US20040159199 Miter saw having a light beam alignment system |
| 08/19/2004 | US20040159198 Table saw with cutting tool retraction system |
| 08/19/2004 | DE202004009351U1 Electronically controlled lathe for precision manufacturing has screen and input unit together with machine control panel as one unit in housing displaceable in front of protection doors |
| 08/19/2004 | DE202004007534U1 Werkzeugmaschine Machine tool |
| 08/19/2004 | DE202004007533U1 Werkzeugmaschine Machine tool |
| 08/19/2004 | DE10338602B3 Motor-driven sawing tool e.g. fretsaw, with fan-assisted air cooling of electric drive motor and discharge of air onto and in front of sawing zone for protecting user from sawdust |
| 08/19/2004 | DE10304842A1 Werkzeugmaschine Machine tool |
| 08/19/2004 | DE10303804A1 Bohrvorsatzvorrichtung Bohrvorsatzvorrichtung |
| 08/18/2004 | EP1447194A1 Drill holder for a core drill |
| 08/18/2004 | EP1447188A1 Verticality guide for a cutting machine |
| 08/18/2004 | EP1447169A1 Machine tool |
| 08/18/2004 | EP1174006B1 Method for drilling circuit boards |
| 08/18/2004 | EP0876240B2 spindle holdertype machine tool for high-speed machining |
| 08/18/2004 | CN2633504Y Simple circular cluster cooler |
| 08/18/2004 | CN2633503Y Controller for working machine cutting liquid |
| 08/18/2004 | CN2633494Y Swing double focus welding laser head |
| 08/18/2004 | CN2633493Y Vibration double focus spot welding laser head |
| 08/18/2004 | CN1522191A Tool, device, and method for drilling |
| 08/18/2004 | CN1520967A Hose with optical device |
| 08/18/2004 | CN1520959A System provided with tool holding part |
| 08/18/2004 | CN1162625C Dustproof structure of guiding unit |
| 08/17/2004 | US6776061 Shock-absorbing screw module |
| 08/17/2004 | US6775996 Systems and methods for temperature control |
| 08/17/2004 | CA2262304C Suction and discharge apparatus for a drilling fluid |
| 08/12/2004 | WO2004067221A1 Machine tool |
| 08/12/2004 | US20040158427 Stage counter mass system |
| 08/12/2004 | US20040157541 Protective device for a hand machine tool |
| 08/12/2004 | US20040157540 Protective device for a hand machine tool |
| 08/12/2004 | US20040154444 Drive housing for machine tool drives |
| 08/12/2004 | US20040154443 Apparatus and method for machining with cryogenically cooled oxide-containing ceramic cutting tools |
| 08/12/2004 | DE202004009050U1 Pneumatically operated clamping DE4vice with retainer bolt, comprising sensor unit for control of air ducts |
| 08/12/2004 | DE202004007233U1 Machine tool with switch unit for workpiece clamping device has discharge chute for chippings open to top and rotatable about centre axis and with suction clearing unit |
| 08/12/2004 | DE10360929A1 Reciprocating saw for cutting material e.g. metal conduit, has adjustment assembly to adjust range of movement of counterweight relative to housing and counterweight drive mechanism operated to move counterweight relative to housing |
| 08/12/2004 | DE10257635A1 Drill for plastics, comprises a cutting edge at the free end, a trough section and a bore for the removal of shavings |
| 08/11/2004 | EP1445064A1 Work support |
| 08/11/2004 | EP1445062A1 Work support |
| 08/11/2004 | EP1445060A1 Drive unit for a drill |
| 08/11/2004 | EP1443869A2 Method for producing dentures |
| 08/11/2004 | CN2631693Y Linear driving axial apparatus |
| 08/11/2004 | CN1519784A Multiple optical axises photoelectric sensor |
| 08/11/2004 | CN1519091A Cutting machine with environmental controller |
| 08/10/2004 | US6773212 Cutting-oil coater and cutting device |
| 08/10/2004 | US6773211 Orbital drilling cutting tool |
| 08/10/2004 | US6772664 Vertical band saw machine with a sawdust collecting mechanism |
| 08/05/2004 | US20040151554 Screw/insert saver |
| 08/05/2004 | US20040149517 Lubricating device of external oil storage tank of self-lubricating linear sliding track |
| 08/05/2004 | US20040149352 Debris collection system for a planer |
| 08/05/2004 | US20040149351 Debris collection system for a planer |
| 08/05/2004 | US20040149107 Cutting machine with environment control arrangement |
| 08/05/2004 | US20040149094 Wood lathe with a cooling fan |
| 08/04/2004 | EP1442835A1 Method and apparatus for supplying process liquid for machine tool |
| 08/04/2004 | EP1442834A1 Machine safety protection system |
| 08/04/2004 | EP1442812A1 Attachment for Drilling machine |
| 08/04/2004 | EP1441879A1 Machine equipped with a temperature compensated lathe spindle |
| 08/04/2004 | CN1517176A Method for supplying machine tool treating liquid and its device |