| Patents for B24B 55 - Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition (6,990) |
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| 06/18/1998 | DE19651662A1 Removing machining swarf and debris by suction |
| 06/16/1998 | US5766062 For operating a wheel type grinding or cutting working implement |
| 06/02/1998 | US5759094 In-line detail sander |
| 05/26/1998 | US5755616 Wallboard sander |
| 05/26/1998 | US5755614 Rinse water recycling in CMP apparatus |
| 05/20/1998 | EP0842738A2 Method of and apparatus for polishing and cleaning planar workpiece |
| 05/20/1998 | EP0842736A2 Sander |
| 05/13/1998 | EP0840665A1 Random orbit sander having speed limiter |
| 05/06/1998 | EP0839602A1 Unit for polishing bevels on the edges of glass plates, particularly on numeric-control machines |
| 04/14/1998 | US5738572 Grinding machine |
| 04/14/1998 | US5738564 Numerically controlled grinding machine for grinding workpieces, in particular tools |
| 04/08/1998 | EP0713438B1 Improved x-axis accuracy in two axis machine tools |
| 03/31/1998 | US5733172 Dry barrel finishing machine having a device to wet media |
| 03/25/1998 | CN1176864A Slurry recycling in CMP apparatus |
| 03/24/1998 | US5730643 Machine tool |
| 03/12/1998 | WO1998009773A1 Grinding machine |
| 03/12/1998 | WO1998009772A1 Variable volume coolant system |
| 02/23/1998 | CA2183903A1 Dirt skirt |
| 02/22/1998 | CA2214048A1 Dust control device |
| 02/17/1998 | US5718620 Polishing machine and method of dissipating heat therefrom |
| 02/04/1998 | EP0822033A1 Slurry recycling in chemical-mechanical polishing (CMP) apparatus |
| 02/03/1998 | US5713785 Vacuum type portable sander |
| 01/28/1998 | EP0820248A1 Quick change vacuum bag adapter |
| 01/28/1998 | EP0713441B1 Control of 2-axis machine tool |
| 01/22/1998 | DE19629120A1 Suction extractor for power tool waste |
| 01/21/1998 | EP0819037A1 Automatic surface finisher and finishing process for sanitary-ware and ceramic products |
| 01/20/1998 | US5709597 Pivotal vacuum shield for an abrading device |
| 01/14/1998 | EP0818273A1 Pneumatic power tool |
| 01/14/1998 | EP0713437B1 Improved machine tool |
| 01/14/1998 | EP0713434B1 Z-axis drive for 2-axis machine tool |
| 01/14/1998 | CN1169901A Hand electric polisher |
| 01/07/1998 | EP0816015A1 Method and device for supplying the areas of cooperation between an abrasive tool and a workpiece with cooling lubricants |
| 12/25/1997 | CA2208771A1 A process and an apparatus for supplying the interface between an abrasive tool and a workpiece with cooling lubricant |
| 12/24/1997 | WO1997048526A1 Grinding machine spindle flexibly attached to platform |
| 12/24/1997 | WO1997048525A1 Workpiece inspection and handling |
| 12/24/1997 | WO1997048524A1 Method of polishing and/or smoothing paint surfaces, and cold-gas device for carrying out the method |
| 12/24/1997 | WO1997048522A1 Improvements in and relating to grinding machines |
| 12/17/1997 | EP0812657A1 Portable power tool |
| 12/17/1997 | EP0648155B1 Vibration dampening grinding cup and grinding cup holder for handheld grinding machines |
| 12/10/1997 | EP0721694B1 Electric motor with an electrodynamic brake |
| 11/25/1997 | USRE35666 Tile saw apparatus and method |
| 11/25/1997 | US5690545 Motorized rotary tool having a head mounted by a pivotal joint |
| 11/20/1997 | DE19719461A1 Protective hood for circular tool, e.g. grinding wheel, circular saw blade |
| 11/18/1997 | US5688163 Vibration dampening grinding cup and grinding cup holder for handheld grinding machines |
| 11/12/1997 | EP0806265A1 Precision polishing apparatus |
| 11/06/1997 | DE19617477A1 Elektrische Handschleifmaschine Electric hand grinder |
| 10/28/1997 | US5681214 Hand power tool |
| 10/28/1997 | US5681211 Drop-on grinding bit for a grinding apparatus |
| 10/21/1997 | US5679059 Method of polishing a surface of a workpiece |
| 10/15/1997 | EP0713436B1 Protective covers for 2-axis machine tool |
| 10/14/1997 | US5676592 Dual-light assembly for bench grinders |
| 10/01/1997 | EP0798079A2 Polishing apparatus and polishing method for silicon wafers |
| 10/01/1997 | CN1160620A Electric portable grinding machine |
| 09/30/1997 | US5672094 Centrifugal dry barrel finishing machine |
| 09/24/1997 | EP0796702A2 Polishing apparatus |
| 09/24/1997 | EP0713440B1 Radial force compensation in 2-axis machine tool |
| 09/18/1997 | DE19610750C1 Process for chipping metallic materials |
| 09/12/1997 | WO1997032692A1 Protection and suction hood sealingly set on a hand grinding and polishing machine |
| 09/10/1997 | EP0794036A1 Machine for polishing and/or grinding |
| 09/09/1997 | US5664990 Slurry recycling in CMP apparatus |
| 09/07/1997 | CA2199163A1 Machine for polishing and/or grinding |
| 09/03/1997 | EP0792204A1 Compounding elements and use thereof |
| 09/03/1997 | EP0604477B1 Hand-held power tool |
| 09/02/1997 | US5662517 Compressed-air-driven metal working machine |
| 08/28/1997 | DE19623152C1 External exhaustion system for abrasive tool |
| 08/27/1997 | EP0791432A1 Protective shield and coolant distributor for a grinding machine |
| 08/26/1997 | US5660581 Grinding apparatus |
| 08/21/1997 | WO1997029883A1 A method and a device for wet-grinding of a floor |
| 08/20/1997 | CN1157202A Hand toolroom machine |
| 08/12/1997 | US5655954 Polishing apparatus |
| 08/12/1997 | US5655253 Bench top dust collector |
| 08/07/1997 | DE19703094A1 Electrical hand tool with tool attachment |
| 07/30/1997 | CN1155462A Protective cover of angle steel grinder |
| 07/24/1997 | WO1997025912A1 Quick change vacuum bag adapter |
| 07/24/1997 | CA2214014A1 Quick change vacuum bag adapter |
| 07/24/1997 | CA2167884A1 Pole mounted vacuum sander |
| 07/17/1997 | DE19623931C1 Method for polishing and/or grinding paint surfaces |
| 07/15/1997 | US5647989 Method for recovering abrasive particles |
| 07/02/1997 | EP0781629A1 Directly or indirectly adaptable grinding body for a machine or a manually operable grinding device holder, as well as a suitable adapter for same |
| 06/25/1997 | EP0780192A1 Spindle unit for machine-tools |
| 06/19/1997 | DE19547085A1 Polishing machine for finishing workpiece |
| 06/11/1997 | CN1151343A Hand electric tool with dust collecting device |
| 06/10/1997 | US5637037 Method and grinding cup for grinding buttons of a rock drilling bit |
| 06/10/1997 | US5637035 Adjustable guard arrangement for power tool |
| 06/10/1997 | US5637034 Detail sander |
| 06/05/1997 | DE19544282A1 Method of cooling and removing swarf for honing operation |
| 06/03/1997 | US5634843 Multi-functional grinding wiper |
| 05/27/1997 | US5632667 No coat backside wafer grinding process |
| 05/27/1997 | US5632578 Exhaust stator and fan for a power tool |
| 05/09/1997 | WO1997016283A1 Grinder |
| 04/29/1997 | US5624305 Pole mounted vacuum sander |
| 04/29/1997 | US5624302 Oscillating spindle sander |
| 04/24/1997 | WO1997014758A1 Process for protecting surfaces from weld spatter and metal sparks |
| 04/24/1997 | WO1997014530A1 Method of cooling and lubricating a tool and/or workpiece and a working spindle for carrying out the method |
| 04/10/1997 | DE19538762C1 Verfahren zur Kühlung und Schmierung eines spanend arbeitenden, rotierenden Werkzeuges mit geometrisch definierter Schneide und/oder des Werkstückes im Bearbeitungsbereich u. Bearbeitungsspindel zur Durchführung des Verfahrens Method for cooling and lubrication of metal-cutting working, rotating tool with geometrically defined cutting edge and / or the work in the editing pane u. Machining spindle for performing the method |
| 04/01/1997 | US5616544 Polyaspartic acid solution |
| 04/01/1997 | US5616063 For polishing and then washing a workpiece |
| 03/26/1997 | EP0764133A1 Automated teller machine passbook transport mechanism |
| 03/18/1997 | US5611853 Deodorant, absorbent, adsorbent |
| 03/13/1997 | WO1997009157A1 Exhaust stator for a power tool |