Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 27 - Other grinding machines or devices
Patents for B24B 27 - Other grinding machines or devices (5,368)
12/2003
12/30/2003US6669537 Resin diamond blade and optical waveguide manufacturing method using the blade
12/25/2003US20030236058 Centerless grinding apparatus and centerless grinding method
12/18/2003US20030232673 Rotary woodworking machine
12/18/2003US20030232579 Multi-spindle end effector
12/17/2003EP1371438A1 Superabrasive wire saw and method for making it
12/11/2003US20030228835 Abrasive drill bit
12/11/2003US20030228831 Structure improvement of electric grinder
12/09/2003US6659843 Substrate dicing method
12/04/2003US20030224707 Dust director portable vacuum guard
12/03/2003EP1251980B1 Method and device for working cavity walls in continuous casting moulds
12/03/2003CN1129506C Wire saw and its mfg. method
11/2003
11/27/2003WO2003097297A2 An inherently balanced spindle for tool heads used in calibrating, smoothing or polishing natural stone slabs and/or ceramic tiles
11/27/2003WO2003080289A3 Polishing machine
11/27/2003US20030220056 Apparatus for processing a lens
11/26/2003EP1364749A1 Device for holding an angle grinder and for supporting and locking a covering element for the abrasive grinding wheel
11/26/2003CN2587589Y Medicine coated sugar stripper
11/25/2003US6652359 Flat surface grinding machine with a second wheelhead for machining broaches
11/20/2003US20030216114 Multispindle pedestal grinder
11/19/2003CN1128043C Edge sharpening method and device
11/18/2003US6648742 Dust director portable vacuum guard
11/18/2003US6648727 CNC dual workhead chucker grinder
11/12/2003EP1062068B1 Superabrasive wire saw and method for making the saw
11/12/2003CN1127397C Stone gauge head
11/11/2003US6645043 Method and apparatus for cold-end processing full lead crystal
11/06/2003WO2003090973A1 Workpiece surface machining head
11/05/2003EP1358043A1 Arrangement in a mobile machine for screeding floor surfaces
11/04/2003US6641460 Lens grinding apparatus
11/04/2003US6640796 Method for separating slices from a hard brittle workpiece, and wire saw for carrying out the method
10/2003
10/30/2003WO2003089170A1 Compliant cutoff saw assembly
10/30/2003US20030202091 Modular assisted visualization system
10/28/2003US6638139 Multi-spindle end effector
10/28/2003US6638138 Arrangement of grinding modules with grinding tools in track grinders
10/23/2003US20030196528 Compliant cutoff saw assembly
10/22/2003EP1354547A2 A floor care machine with replaceable floor care element
10/22/2003CN1449881A Lens working equipment
10/21/2003US6634072 Machining apparatus and equipment of thin section long workpiece
10/16/2003US20030192140 Floor care machine with replaceable floor care element
10/15/2003EP1352706A2 Apparatus for processing the circumference of a spectacle lens with a finishing unit for chamfering and grooving
10/15/2003EP1352581A1 Machine for processing peltry and footwear items
10/15/2003CN1449321A Improved grinding apparatus
10/15/2003CN1448247A Centerless grinding apparatus and centerless grinding process
10/14/2003US6633379 Apparatus and method for measuring the degradation of a tool
10/14/2003CA2092995C Grinder for grinding a cylindrical or spherical surface of a roll, especially a paper machine roll
10/09/2003WO2003082520A1 Method of manufacturing honeycomb structural body
10/09/2003WO2003018255A8 An apparatus for edge grinding of plates
10/08/2003EP1350600A1 Apparatus and procedure for surface finishing of pipes by means of lamellar wheels
10/08/2003EP1350599A2 Method for grinding profiles on a workpiece
10/08/2003EP1349714A1 Water pump at a portable cutting machine
10/08/2003CN1447869A Method for grinding rail and device for carrying out said method
10/08/2003CA2380738A1 Sliding chop saw
10/07/2003US6629877 Precision glass grinding
10/02/2003WO2003080289A2 Polishing machine
10/02/2003US20030186637 Material positioning and shaping system, apparatus, and method thereof
10/02/2003US20030186633 Precision material positioning and shaping apparatus, system, and method thereof
10/01/2003CN1445058A Grinding stage for liquid crystal board and grinding machine using the stage
09/2003
09/25/2003US20030181149 Grinding table for liquid crystal display panel and grinder apparatus using the same
09/25/2003US20030181134 High-precision machining system
09/25/2003US20030181133 System and method for ophthalmic lens manufacture
09/23/2003US6623342 Support accessory for power hand tool
09/16/2003US6621261 Work inspection apparatus
09/11/2003DE20310057U1 Clamping/grinding jig for edge-finishing of plate glass has transverse fixed bridge with side-supports for grinding tool
09/09/2003US6616714 Process for cutting polymer electrolyte multi-layer batteries and batteries obtained thereby
09/09/2003CA2271584C Multi task grinding wheel machine
09/04/2003US20030166386 Support accessory for power hand tool
09/03/2003CN1120075C Main body of grinding assembly for use in track rail joint grinding apparatus
09/02/2003US6612300 Cutting method for hard, brittle materials
08/2003
08/28/2003US20030159557 Coil made of successively manufactured slender square conductive wires
08/27/2003EP1338386A2 Rotary tool flex shaft with lock pin and end cap
08/27/2003EP1338384A2 Polishing apparatus
08/27/2003EP1338383A1 A rotating machining unit for a grinding machine
08/21/2003US20030157871 Grinding machine having adjustable mechanism
08/21/2003US20030155141 Rotary tool flex shaft with lock pin and end cap
08/20/2003CN2566978Y Pipeline grinding machine
08/20/2003CN1118837C Method for cutting rare earth alloy with scroll saw and method for producing rare earth alloy plate
08/13/2003EP1021604B1 Needle-like scissors tool for use in embroidery and the like for openwork techniques of cutwork adapted to transform a needle carrier rod
08/12/2003US6604984 Grinding machine for machining sheets of glass
08/07/2003US20030148714 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
08/07/2003US20030145844 Multiwire saw with improved bearing
08/07/2003US20030145707 Wire saw with means for producing a relative reciprocating motion between the workpiece to be sawn and the wire
08/06/2003CN2564304Y 多功能砂光机 Multifunction sander
08/06/2003CN1434757A Pre-cutter and edger grinding machine
08/06/2003CN1116953C Method for wire-cutting controlling metal wire moving
07/2003
07/31/2003WO2003061907A1 Cutting device
07/31/2003US20030143928 Method for grinding a rail, and device for carrying out said method
07/31/2003US20030140914 Nickel-diamond-coated saw wire with improved anchoring of the diamond particles
07/30/2003EP1330337A1 Device for conditioning inner surface of chemical tank by grinding
07/24/2003WO1999046077A3 Superabrasive wire saw and method for making the saw
07/24/2003US20030139841 Method for automatic riser gate removal compensating for variance in casting
07/24/2003US20030139120 Method and apparatus for grinding workpiece surfaces to super-finish surface with micro oil pockets
07/24/2003US20030139119 Method and apparatus for deburring machined workpieces
07/24/2003EP1062068A3 Superabrasive wire saw and method for making the saw
07/23/2003CN1115233C Hot metal grinding
07/22/2003US6595840 Fixing device for fixing a tool
07/17/2003US20030134576 Method for polishing copper on a workpiece surface
07/17/2003US20030132329 High-security data removal process for data-containing disks, portable machine for high-speed, high security disk data removal, and DVD splitting process and apparatus
07/16/2003EP1326728A1 Device and method for machining a workpiece
07/15/2003US6592430 High-precision machining system
07/15/2003CA2380930C Brush attachment for grinder
07/10/2003WO2003055642A1 Method and device for truing grinding wheel, and grinding device
07/10/2003US20030129932 Continuous polisher machine
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