| 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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| 09/27/1994 | US5350262 Door seal machining device |
| 09/27/1994 | US5349752 For a power tool |
| 09/22/1994 | DE4308500A1 Tool holder for a machine tool |
| 09/22/1994 | DE4302960C1 Arrangement for closing a room opening |
| 09/21/1994 | EP0615804A1 Process and device for drawing metallic blanks for the manufacture of so-called deep drawn pieces |
| 09/20/1994 | US5348431 Precision cutting process machine and precision cutting process method |
| 09/15/1994 | DE4307052A1 Circular plate saw with saw table |
| 09/14/1994 | EP0614738A1 Device for controlling the deformation of the guide bars of the carrier of a ceramic tile scoring tool |
| 09/14/1994 | EP0614724A2 Machine tool |
| 09/13/1994 | US5346342 Shaft lock arrangment for a power tool |
| 09/13/1994 | US5346341 Automatic chip removal system for sign engraving machine |
| 09/13/1994 | US5345726 Grinding bit apparatus |
| 09/08/1994 | DE4407081A1 Dust-nozzle holder construction for dust- or chip-removing, power-operated tools |
| 09/08/1994 | DE4307095A1 Clamping device for feelers |
| 09/07/1994 | EP0613755A1 Machine tool |
| 09/01/1994 | WO1994019147A1 Method for working wood, plastics etc., using a machining centre having an inclinable work table and a chip conveyor |
| 08/30/1994 | US5342156 Machine tool having partition plates for preventing splash of cutting fluid |
| 08/30/1994 | US5342017 Damped cantilevered support arm assembly |
| 08/25/1994 | DE4305337A1 Grinding machine with rotating endless grinding belt (abrasive belt) |
| 08/25/1994 | DE4304950A1 Guide carriage for a linear guide |
| 08/24/1994 | EP0611624A1 Rotary tool for high speed drive |
| 08/24/1994 | EP0409989B1 Method of controlling temperature of machine tool and apparatus for practicing same |
| 08/23/1994 | US5340472 Apparatus for processing wastes from the machining of ferromagnetic materials |
| 08/23/1994 | US5340242 Chip-breaking toolholder with adjustable orifice cap |
| 08/23/1994 | CA2027207C Gear type tool |
| 08/18/1994 | WO1994017954A1 Metalworking process using cooling-lubricant emulsions that contain surfactants |
| 08/17/1994 | EP0610593A1 Portable electric hand saw, in particular sabre saw |
| 08/16/1994 | US5339014 Apparatus for safety monitoring in protective arrangements with normal and enhanced safety of machinery performing multiple-axis rotations |
| 08/16/1994 | CA2051150C Removable flushing system for machine tool coolant return system flumes |
| 08/11/1994 | DE4402322A1 Handhabungsmechanismus für Werkstückträger Handling mechanism for workpiece carriers |
| 08/04/1994 | WO1994016852A1 Apparatus and method for balancing rotary tools |
| 08/03/1994 | EP0472548B1 Portable tool comprising a drive housing with packing ring |
| 08/02/1994 | US5333973 Cutting oil supplying device for a tap |
| 07/28/1994 | DE4400703A1 Safety device for high speed routing cutters |
| 07/28/1994 | DE4302037A1 Main spindle feed controller for pedestal drilling machine |
| 07/27/1994 | EP0607503A1 Multi-layered wall of a bellows |
| 07/27/1994 | EP0607285A1 Protective bellows and method for making the same |
| 07/26/1994 | US5332343 Cooling and dust collecting apparatus for machine tool |
| 07/26/1994 | US5332341 Pressure foot of printed circuit board drilling apparatus |
| 07/26/1994 | US5332163 Motor-driven machine |
| 07/26/1994 | US5331769 Grinding apparatus and method |
| 07/21/1994 | DE4301434A1 Linear guide arrangement with compensation for mechanical stresses |
| 07/20/1994 | EP0606538A1 Suction removal of stone dust |
| 07/19/1994 | US5330298 Milling machine accessory providing automatic and manual quill control |
| 07/19/1994 | US5329977 Pellet veneer lathe |
| 07/19/1994 | US5329664 Cleaning device for a threaded shaft |
| 07/13/1994 | EP0605940A1 Numerical control routers with press and/or suction capabilities |
| 07/13/1994 | EP0605670A1 Adiabatic dry diamond milling system |
| 07/13/1994 | EP0605517A1 Shaft lock arrangement for a power tool |
| 07/13/1994 | CN2171447Y Adjustable clamping dust-collecting compressor with drill |
| 07/12/1994 | US5328308 Gyro-stabilized tool bit and wide mouth tool bit mounting chuck |
| 07/12/1994 | US5327979 For use in a machine tool |
| 07/12/1994 | US5327649 Circular saw with dust collector |
| 07/12/1994 | CA2000054C Drilling device for producing drill holes with an undercut |
| 07/07/1994 | DE4344788A1 Lubricant supply unit for machine tools and rolling bearings |
| 07/06/1994 | CN2170826Y Scraper for telescopic guard sheet |
| 07/06/1994 | CN2170825Y Scraper for telescopic guard sheet |
| 07/05/1994 | US5326200 Press and suction apparatus of a numberical control router |
| 06/30/1994 | DE4244026A1 Process for lubricating and cooling cutting tools during machining |
| 06/29/1994 | EP0604391A2 Grinding wheel having grinding monitoring and automatic wheel balance control functions |
| 06/29/1994 | CN1088500A Adiabatic dry diamond milling system |
| 06/23/1994 | DE4313658C1 Wood-chip-extraction system from drill or milling-machine |
| 06/22/1994 | EP0523042B1 Ultrafast electro-dynamic x, y and theta positioning stage |
| 06/22/1994 | EP0362241B1 Coolant flow control |
| 06/22/1994 | CN2169508Y Precision fixing angle shaped material cutter |
| 06/21/1994 | US5321890 Sawdust catcher for a chain saw |
| 06/16/1994 | DE4342022A1 Cooler and dust exhauster for drilling machine with tool clamped in spindle - has spindle connected basic cylinder, contg. telescopically movable cylinder tool covering, with basic cylinder surrounding spindle |
| 06/16/1994 | DE4242613A1 Optimally controlled metal cutting process - having tool carrier system mounted on controlled damping system to eliminate and cutting tool vibration |
| 06/15/1994 | EP0601805A1 An angularly adjustable pivoted circular saw with saw dust removal means |
| 06/14/1994 | US5319990 Cover system utilizing band |
| 06/14/1994 | US5319893 Recovery system |
| 06/14/1994 | US5319888 Random orbital sander |
| 06/09/1994 | DE4302112A1 Support surface for workpieces to be thermally worked - provided with protective fencing on side not aligned with working platform |
| 06/09/1994 | DE4239893A1 Milling cutter body with cutting plate retention - has peripheral ring gap between central shaft and outer rim for cutting plate fitting |
| 06/07/1994 | US5317944 Adjustable protecting guard apparatus for a blade of a table saw |
| 06/07/1994 | US5317943 Method and apparatus for ultrasonically cutting mat board |
| 06/01/1994 | EP0599090A1 Hand-operated electrical tool, especially an angle-grinding machine |
| 06/01/1994 | EP0485514B1 Device for cutting up deep-frozen foodstuffs with recovery of the fragments produced during cutting |
| 06/01/1994 | DE4239907A1 Three=jaw chuck with centrifugal force compensation - has centrifugal force transfer lever geometry that produces axial jaw guide unloading force component, and has lever supported to avoid deformation of chuck body |
| 06/01/1994 | CN2166910Y Device for removing iron filings from elastic guard board |
| 05/31/1994 | USRE34623 High speed spindle with adjustable tool |
| 05/26/1994 | WO1994011154A1 Random orbital sander |
| 05/26/1994 | DE4239559A1 Portable power tool, e.g. circular saw, with spindle lock for tool changing - has socket spanner with spigot that passes through bore of clamping screw and spindle and automatically locks spindle by entering locking hole on pitch circle of motor cooling fan |
| 05/24/1994 | US5315193 Hand-guided machine tool comprising a radial blower |
| 05/24/1994 | US5314620 Cutting oil treatment |
| 05/24/1994 | US5313743 Cooling apparatus for grinding machines |
| 05/24/1994 | US5313741 Method of and an apparatus for slicing a single crystal ingot using an ID saw slicing machine therein |
| 05/19/1994 | DE4238564A1 Electric power-driven tool cooled by suction of air through motor - is switched off automatically by disconnection of vacuum hose or insufficiency of vacuum in cooling-air extn. tube |
| 05/19/1994 | DE4238412A1 Machining printed circuit boards - cooling machining location with continuous or pulsed gas jets |
| 05/18/1994 | EP0466702B1 Coupling for drilling machine with dust extractor |
| 05/18/1994 | CN2164945Y Electrically driven tool rest coolant spray nozzle |
| 05/17/1994 | US5311914 Method for cutting a pattern into a piece of wood |
| 05/17/1994 | US5311654 Tool holder system and method of making |
| 05/11/1994 | WO1994009937A1 Rotary ring cutter having coolant distribution and discharge means |
| 05/11/1994 | WO1994009934A1 Improved safety debris catcher |
| 05/11/1994 | EP0596832A1 Vertical panel saw |
| 05/11/1994 | EP0596348A1 Apparatus for separating leakage oil from lubricating and cooling emulsions |
| 05/11/1994 | EP0546117A4 Method and apparatus of machining with improved chip control |
| 05/11/1994 | CN1086473A Cutting tool breakup preventor |
| 05/10/1994 | US5310991 Machine tool, in particular a laser machine, with an operating head supported by a cantilever beam |