Patents
Patents for B24D 5 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor (2,913)
10/2005
10/13/2005US20050224063 Rotary cutting saw with improved heat dissipation performance
10/13/2005DE202005012311U1 Cutter has one or more cutting teeth having a layer of carbide connected non-detachable to support element of weldable material which is welded to base element
10/12/2005CN2732420Y Diamond roller
10/05/2005CN2730555Y Grinding-roller for grinder
09/2005
09/29/2005WO2005089408A2 Impact resistant lens, frame and tools and method for making same
09/29/2005DE102004011309A1 Coolant guiding system for tool with rotating disk, comprising guiding disks lateral positioned at grinding or cutting disk
09/22/2005US20050206834 Impact resistant lens, frame and tools and method for making same
09/22/2005DE102004039310B3 Schleifscheibe Grinding wheel
09/15/2005WO2005084889A1 Device for polishing the edge of a glass sheet
09/14/2005CN2724918Y 研磨装置 Grinding device
09/13/2005US6942561 Reinforced abrasive wheels
09/13/2005US6942560 Attachment and rapid-chucking system, comprising a rotatably driven, disc-shaped hub
09/13/2005US6942555 super-abrasive layer of a predetermined thickness is fixedly attached on the outer periphery of a body portion of a base metal formed on a cylinder solid, having a toothed portion in outer edge in the shape of a teeth of external gear
09/08/2005DE10392985T5 Segmentierte, super-abschleifende Schleifvorrichtung Segmented, super-abrasive grinding device
09/07/2005CN1217768C Utility tool with a rotationally driven disk-shaped hub
09/06/2005US6939201 Grinding tool, and method and apparatus for inspection conditions of grinding surface of the same
09/01/2005WO2005053903A3 Hand grinder, flange for accommodating a grinding tool, and balancing unit
09/01/2005US20050191141 Groove cutting tool
09/01/2005US20050188981 Diamond blade having rim type cutting tip for use in grinding or cutting apparatus
09/01/2005DE10208914B4 Schleifscheibe Grinding wheel
08/2005
08/31/2005EP1353778B1 Dual-grinding method for bar blades and a grinding disc for carrying out said method
08/25/2005WO2005077601A2 Rotary grinding tool of cylindrical shape with mounting shank
08/25/2005WO2005052366A3 Portable hand pump for evacuation of fluids
08/24/2005CN2719495Y Grinding apparatus of working channel for machine tool grinding guide wheel
08/24/2005CN1657454A Dual-purpose saw web for cutting and grinding glass and its manufacturing method
08/23/2005US6932076 Diamond circular saw blade
08/18/2005WO2005075142A1 Diamond tools with multilayers of abrasive grain and method for manufacturing the same
08/18/2005US20050181715 Segmented superabrasive grinding device
08/18/2005DE202005009095U1 Schleifwerkzeug Grinding tool
08/10/2005EP1561555A1 Groove cutting tool
08/10/2005EP1561534A1 Diamond-tipped cutting disc
08/04/2005DE10249578B4 Einrichtung zum Bearbeiten des Randes eines Gegenstandes Means for processing the edge of an object
08/03/2005EP1559509A1 Device for mounting a grinding tool to a machine tool
08/03/2005CN2714245Y Quickly replaced grinding head
07/2005
07/28/2005WO2005068099A1 Grinding wheel for roll grinding application and method of roll grinding thereof
07/28/2005DE4032979B4 Schleifstein Grindstone
07/28/2005DE10360246A1 Einsatzwerkzeug für eine Werkzeugmaschine Use tool for machine tool
07/27/2005CN1646269A Diamond blade
07/27/2005CN1646267A Metal-coated abrasives, grinding wheel using metal-coated abrasives and method of producing metal-coated abrasives
07/21/2005DE19905750B4 Innenlochsäge und Verfahren zum Schutz der Spannkante und zur Reinigung des Sägeblatts einer Innenlochsäge Keyhole saw and procedures to protect the chip edge and the saw blade for cleaning an annular saw
07/21/2005DE19533836B4 Profilschleifscheibe und Verfahren und Vorrichtung zur Herstellung Profile grinding wheel and method and apparatus for producing
07/14/2005DE10359747A1 Schrupp-Schleifscheibe Rough-grinding wheel
07/07/2005WO2005061179A1 Insertion tool for a machine tool
06/2005
06/30/2005WO2005019371A3 Cubic boron intride, method for producing cubic boron nitride, grinding wheeel with cubic boron nitride, and sintered cubic boron nitride compact
06/30/2005DE10357145A1 Handschleifmaschine, Aufnahmeflansch für ein Schleifwerkzeug und Auswuchteinheit Hand grinder, flange for grinding tool and balancing unit
06/29/2005CN1631618A Heat conductive cubic boron nitride grinding wheel and its preparation process
06/28/2005CA2375956C Abrasive tools for grinding electronic components
06/23/2005DE29924764U1 Grinding disc with abrasive layer on periphery of support disc
06/23/2005DE102004001580B3 Coupling device securing polishing disc to rotary machine tool has fixing part associated with polishing disc screwed to fixing part associated with machine tool drive
06/22/2005EP1543923A1 Roughing disc
06/22/2005CN1630570A Cutting tip for diamond tool and diamond tool
06/16/2005WO2005053903A2 Hand grinder, flange for accommodating a grinding tool, and balancing unit
06/16/2005WO2004065064B1 Multi-resinous molded articles having diffused and graded interfaces
06/16/2005US20050129975 Improved retention force in resinoid; formed by electroplating or electroless plating
06/15/2005EP1539425A2 Abrasive tool having a unitary arbor
06/15/2005EP1539422A1 Method and apparatus for grinding
06/09/2005WO2005052366A2 Portable hand pump for evacuation of fluids
06/09/2005US20050121017 Diamond blade
06/09/2005DE10352562A1 Industrial processing device for separating a printed circuit board panel has an electric motor to drive a separating tool
06/09/2005CA2546434A1 Portable hand pump for evacuation of fluids
06/08/2005EP1189731B1 Method and installation for making abrasive grinders and grinder obtained by said method
06/07/2005US6902471 Heavy-duty tool with a rotationally driven, disk-shaped hub
06/01/2005EP1268127B1 Method and apparatus for shaping edges
05/2005
05/26/2005WO2005046936A1 Divided grinding tool
05/25/2005EP1533078A1 Devided grinding tool
05/25/2005EP0917931B1 Combined cutting and grinding tool
05/25/2005DE10349772A1 Diamond circular saw blade for processing workpiece, includes copper alloy metal sheets having alternating openings and teeth, in which openings individually accommodate diamond particles and teeth are deformed by molds
05/19/2005US20050107020 Abrasive cutting disk with lateral steel sheets
05/19/2005US20050103637 First layer of high mechanical strength and chemical resistance, and second layer has high electroconductivity, the layers adhered to each other at the interface via a composition gradient, or via a thin film of copper between them; rotary blade cutter
05/19/2005US20050103534 Cutting tip for diamond tool and diamond tool
05/17/2005US6893324 Angle head grinding apparatus
05/17/2005US6892719 Blade for cutting concrete
05/10/2005US6890250 Diamond blade having rim type cutting tip for use in grinding or cutting apparatus
05/06/2005WO2004094109A3 Knife-edge sharpening apparatus
05/05/2005US20050095961 Angle head grinding apparatus
04/2005
04/28/2005US20050090192 Method and installation for making abrasive grinders and grinder obtained by said method
04/27/2005CN1610602A Attachment and rapid-chucking system, comprising a rotatably driven, disc-shaped hub
04/26/2005US6884154 Method for apparatus for polishing outer peripheral chamfered part of wafer
04/21/2005WO2005035189A1 Method, device and grinding wheel for profiling and cutting rotationally symmetric workpieces
04/21/2005US20050081697 Diamond circular saw blade
04/13/2005EP1355757B1 Honing and grinding tool with abrasive means and bonding agent
04/07/2005WO2005014243A3 Diamond tool
04/07/2005US20050075059 Fixing device, clamping system and allocated tool
03/2005
03/31/2005WO2004065064A3 Multi-resinous molded articles having diffused and graded interfaces
03/30/2005EP1518647A2 Ophthalmic rough-cut and polishing wheel
03/29/2005US6872133 Wave saw blade
03/24/2005US20050064799 Ophthalmic roughing wheel
03/22/2005US6868755 Manufacturing method of diamond cutter
03/22/2005CA2317745C High speed grinding wheel
03/17/2005WO2005023489A1 Cover for guiding a medium in an abrasive disk
03/17/2005DE10337841A1 Tool for machine tool with cutting disk has cutting disk fixed to base body at least in places by locally applied heating process
03/17/2005DE10001480B4 Verfahren zum Herstellen eines hochpräzisen Mehrscheiben-Schleifmodules und nach diesem Verfahren hergestelltes Mehrscheiben-Schleifmodul A method for manufacturing a high-precision multi-disc grinding Modules and prepared by this process multi-disc grinding module
03/16/2005CN1192853C Device and method for cutting magnetic element
03/15/2005US6866691 Compressing blank and protective or reinforcing sheet around ring and poured abrasive particles and binder into mold; configured to be manipulated; parting, machining, or pumicing; wheels
03/03/2005WO2005019371A2 Cubic boron intride, method for producing cubic boron nitride, grinding wheeel with cubic boron nitride, and sintered cubic boron nitride compact
03/02/2005EP1510292A2 Reinforcing frame for abrasive discs
02/2005
02/24/2005WO2005016599A1 Methods and materials for making a monolithic porous pad cast onto a rotatable base
02/23/2005EP0789641B1 Improved abrasive articles and method for preparing them
02/17/2005WO2005014243A2 Diamond tool
02/15/2005US6855044 Burr for preparing a homogeneous pulpstone surface
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