| 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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| 03/16/2005 | CN1192853C Device and method for cutting magnetic element |
| 03/15/2005 | US6866705 Floor finishing and dust collection apparatus |
| 03/15/2005 | US6866570 Variable speed reciprocating linear sliding dual floor sander |
| 03/10/2005 | US20050051913 Fluid mixing device and cutting device |
| 03/09/2005 | EP1512497A1 Power tool |
| 03/09/2005 | CN1590050A Motor driven wood working tool with vacuum feature |
| 03/09/2005 | CN1590020A Hand held grinding machine tool |
| 03/09/2005 | CN1590019A Power tool and debris extraction system therefor |
| 03/08/2005 | US6863597 Chip collecting apparatus for tip dresser |
| 03/03/2005 | US20050048883 Dust collection system for a belt sander |
| 03/03/2005 | US20050048882 Polishing apparatus and method |
| 03/02/2005 | EP1510291A1 Dust collection unit for a belt sander |
| 03/02/2005 | CN2681854Y Pneumatic dust collector of grinding wheel machine |
| 03/02/2005 | CN1586818A Novel anti-explosion grinder |
| 02/24/2005 | WO2005016600A1 Grinding disc for grinding machines |
| 02/24/2005 | CA2522113A1 Grinding disc for grinding machines |
| 02/23/2005 | CN2680403Y Dust collection type abrasive belt wheelhead |
| 02/17/2005 | US20050037702 Hood mounting |
| 02/17/2005 | US20050037699 Power tool and debris extraction system therefor |
| 02/16/2005 | EP1506841A1 Abrasive disc for grinding machine |
| 02/16/2005 | EP1506840A1 Power tool and debris extraction system therefor |
| 02/16/2005 | CN2678825Y Drawer drying dust remover of abrasive machine |
| 02/15/2005 | US6855040 Ergonomically friendly orbital sander construction |
| 02/10/2005 | DE10330122A1 Hand-held machine tool with blocking part for grinding has blocking part formed by eccentric part coupled in motion to tool spindle |
| 02/09/2005 | CN1575857A Coolant nozzle |
| 02/09/2005 | CN1188682C Grinder sandwheel dynamic-balancing detection-control system |
| 02/08/2005 | US6852633 Method for operating chemical mechanical polishing (“CMP”) tool for the manufacture of semiconductor devices |
| 02/08/2005 | US6852004 CMP machine dresser and method for detecting the dislodgement of diamonds from the same |
| 02/03/2005 | US20050026556 Grinding wheel having a fixing unit |
| 02/02/2005 | EP1502704A1 Grinding wheel having a fixing unit |
| 02/02/2005 | CN2675337Y Sander |
| 02/02/2005 | CN1187164C Portable machine tool |
| 01/27/2005 | US20050020197 Grinding machine |
| 01/27/2005 | US20050020196 Pneumatic sanding machine |
| 01/26/2005 | EP1500468A1 Grinding machine |
| 01/26/2005 | CN2673566Y Oscillating device of abrasive finishing machine |
| 01/20/2005 | WO2005005103A1 An accessory for use with a grinding tool |
| 01/20/2005 | DE10329828A1 Handwerkzeugmaschine Hand tool |
| 01/13/2005 | WO2005002795A1 Device for capturing and removing particles ejected from an angle grinder |
| 01/13/2005 | US20050009454 Coolant delivery apparatus for machine tool |
| 01/13/2005 | US20050005751 Coolant nozzle |
| 01/12/2005 | EP1495840A1 Coolant nozzle |
| 01/12/2005 | EP1495836A1 Lens grinding apparatus |
| 01/06/2005 | US20050003748 Orbital sander |
| 12/30/2004 | DE19827334B4 Mit Staubsammler ausgestattete Schneidmaschine Equipped with dust collectors cutting machine |
| 12/29/2004 | EP1491290A1 Portable machine tool |
| 12/29/2004 | CN2666608Y Electric dust suction grinding machine |
| 12/28/2004 | US6834499 Flow way structure of pneumatic tool |
| 12/28/2004 | CA2171564C Novel water soluble metal working fluids |
| 12/23/2004 | US20040259486 Polishing apparatus |
| 12/23/2004 | DE10326185A1 Device for removal of burrs from shaped components, in particular, those made of rubber comprises a shakable container for an impacting granular material |
| 12/22/2004 | EP1488888A1 Grinding disc for portable power grinder |
| 12/22/2004 | CN2664836Y Grinding machine possessing function of sucking and removing dust |
| 12/21/2004 | US6833016 Dust collection system |
| 12/16/2004 | US20040250887 Debris collection container for a planer |
| 12/16/2004 | US20040250884 Debris collection container for a planer |
| 12/16/2004 | US20040250883 Debris collection container for a planer |
| 12/16/2004 | US20040250710 Grinding sludge compacting machine |
| 12/16/2004 | DE20312499U1 Schleifteller für Schleifmaschine Grinding disc for grinding |
| 12/16/2004 | DE202004014679U1 Improved housing for hand power tool has a rigid sleeve between the housing and close to the tool mounting to cover rotating parts and to provide a handgrip near to the tool |
| 12/16/2004 | DE10322991A1 Work-piece grinding method e.g. using rotary grinding disc, involves angularly displacing spraying medium to contact point on grinding surface relative to axis of rotation of grinding disc |
| 12/14/2004 | US6830507 Dust and chip removal device comprising a dust and chip retaining device |
| 12/09/2004 | US20040248507 Motor driven wood working tool with vacuum feature |
| 12/09/2004 | US20040244538 Device and method for sharpening multiple blade knives |
| 12/09/2004 | DE10323346A1 Edge grinding machine for forming edge profile on flat workpiece e.g. kitchen table, has ball valve which regulates flow of lubricant into fixing device within guide flange based on gap between flange and workpiece surface |
| 12/08/2004 | EP1484127A2 Motor driven wood working tool with vacuum feature |
| 12/08/2004 | CN2661372Y Modified dust collection and filter structure of grinding machine |
| 12/07/2004 | US6827640 Portable dust collection system |
| 12/07/2004 | US6827638 Polishing device and method |
| 12/05/2004 | CA2469727A1 Motor driven wood working tool with vacuum feature |
| 11/30/2004 | US6824459 Gold jewelry lapping machine with shroud |
| 11/25/2004 | WO2004060610A3 Substrate holding mechanism, substrate polishing apparatus and substrate polishing method |
| 11/24/2004 | EP1478493A1 Grinding and polishing arrangement |
| 11/24/2004 | EP1206333B1 Protecting cap for a right angle grinder |
| 11/24/2004 | CN2657857Y Flat surface sample polishing machine |
| 11/24/2004 | CN1176788C Dust and chip removing device comprising dust and chip retaining device |
| 11/23/2004 | US6821437 Forming reusable cutting fluid; complete removal of abrasive grains and attrition material |
| 11/18/2004 | WO2004098848A1 Method for cleaning sic particles |
| 11/18/2004 | US20040226272 Motorized tool with suction and dust collection capacity |
| 11/17/2004 | EP1477273A1 Motorized tool with suction and dust collection capacity |
| 11/11/2004 | US20040224621 Power tool |
| 11/11/2004 | US20040224620 Variable speed reciprocating linear sliding dual floor sander |
| 11/11/2004 | US20040224612 Grinding machine and grinding fluid supply-nozzle therefor |
| 11/11/2004 | US20040221417 Floor cleaning machine with dust control apparatus and associate method of use |
| 11/10/2004 | EP1474715A1 Process for finish-abrading optical-fiber-connector end-surface |
| 11/10/2004 | CN2654278Y Artificial stone special electric abrasive finishing machine |
| 11/10/2004 | CN1174791C Method for removing removed substance from fluid |
| 11/09/2004 | US6814657 Grinding wheel with grinding members |
| 11/05/2004 | CA2466067A1 Floor cleaning machine with dust control apparatus and associated method of use |
| 11/03/2004 | CN2652593Y Electric dust suction sand mill |
| 11/02/2004 | US6811476 Grinding device with a suction hood |
| 10/28/2004 | WO2004091861A1 Coolant delivery apparatus for machine tool |
| 10/28/2004 | US20040214513 Method for assembling a polishing head and apparatus for detecting air leakage in the polishing head while assembling the same |
| 10/28/2004 | DE10316182A1 Handschleifmaschine mit Schutzhaube Hand grinder with protective cover |
| 10/27/2004 | EP1470895A2 Grinding machine and grinding fluid supply-nozzle therefor |
| 10/27/2004 | CN2650940Y Polisher |
| 10/26/2004 | US6808802 Equipment coating |
| 10/21/2004 | US20040206453 CMP machine dresser and method for detecting the dislodgement of diamonds from the same |
| 10/14/2004 | WO2004087389A1 Wall milling device with water injection and discharge systems |
| 10/14/2004 | WO2004087377A1 Power grinder with safety guard and spindle arresting means |