| Patents for B24B 5 - Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor (6,782) |
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| 10/07/2009 | CN201320691Y Arc-profile mechanical machining tool fixture |
| 10/07/2009 | CN101549472A Super grinding whetstone for cone roller with logarithmic camber |
| 10/07/2009 | CN101549471A Super grinding whetstone for cylindrical roller with logarithmic camber |
| 10/07/2009 | CN100546767C Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 09/30/2009 | EP2105250A1 Method for centerless grinding |
| 09/30/2009 | EP2104589A1 Grinding machine for bearing rings |
| 09/30/2009 | CN201316937Y Single-handlebar grinding machine for grinding surfaces of diesel piston head combustion chamber |
| 09/30/2009 | CN201316936Y Clamp for grinding revolving center |
| 09/30/2009 | CN201316935Y Pipe surface-finishing machine |
| 09/24/2009 | WO2009116119A1 Roll polishing apparatus |
| 09/23/2009 | CN201313274Y A tread grinding machine |
| 09/23/2009 | CN201313273Y A reversing device of tread grinding machine |
| 09/23/2009 | CN201313272Y Removal device for fuzzy grain on the surface of cable conductor |
| 09/23/2009 | CN101541473A Method for grinding a machine part, and grinding machine for carrying out said method |
| 09/16/2009 | CN201309106Y Dialog window interface system device of inner-outer circular mill |
| 09/16/2009 | CN101530979A A grinding clamper |
| 09/16/2009 | CN101530978A Precise numerical control internal grinder and processing control method thereof |
| 09/16/2009 | CN101530977A Power high efficiency grinding head |
| 09/16/2009 | CN101530976A Excircle precision grinding method and equipment capable of real-time measuring |
| 09/10/2009 | DE10139894B4 Verfahren und Vorrichtung zum spitzenlosen Rundschleifen Method and apparatus for centerless grinding |
| 09/09/2009 | CN201304593Y Grinder center frame |
| 09/09/2009 | CN201304592Y Roll grinder guide rail type roll bearing box dumping gear |
| 09/09/2009 | CN101524820A Inside and outside circular mill dialog window interface system |
| 09/03/2009 | DE10342134B4 Verfahren und Vorrichtung zur Finishbearbeitung von Kurbel- und Nockenwellen Method and apparatus for finishing machining of crankshafts and camshafts |
| 09/03/2009 | DE102008010245A1 Wave-shaped work piece grinding method for e.g. manufacturing seamless pipe, involves executing feed motion in direction of work piece longitudinal axis, and superimposing contour of work piece according to feed motion orthogonal to axis |
| 09/02/2009 | EP1606072B1 Mobile machine for machining a pair of wheels |
| 09/02/2009 | CN201300349Y Monocrystalline silicon rounding device |
| 09/02/2009 | CN201300348Y High-rigidity and high-precision internal grinding lathe |
| 09/02/2009 | CN201300347Y Roll grinder lathe head transmission shaft assistant supporting mechanism |
| 09/02/2009 | CN201300346Y Principal axis waterproof and dustproof device of eccentric sleeve of dynamic-static pressure grinding head |
| 09/02/2009 | CN201300345Y Automatic polishing device for graphite roller |
| 09/02/2009 | CN201300344Y Special processing machine for lapping center holes |
| 09/02/2009 | CN201300343Y Bending-resistant grinding wheel spindle device |
| 09/02/2009 | CN101518882A Large-scale precise production technology of segmental quartz wafers |
| 09/02/2009 | CN100534715C Grinding head assembly for lapping machine |
| 09/02/2009 | CN100534714C Lapping machine |
| 08/26/2009 | EP1989020B1 Gauge for checking radial dimensions of mechanical pieces |
| 08/26/2009 | EP1514639B1 Polishing jig for rolling mill backup roll bearing |
| 08/26/2009 | CN201295864Y Portable device for polishing inner wall of round tube |
| 08/26/2009 | CN201295863Y A metal composite plate non dust pollution sander |
| 08/26/2009 | CN201295862Y 胀紧头 Swelling head |
| 08/26/2009 | CN101513722A Circle rolling device |
| 08/26/2009 | CN100532016C High-accuracy centerless grinding method for processing axially grooved shaft parts |
| 08/26/2009 | CN100532015C External grinding method for producing hard metal tools and external grinding machine |
| 08/20/2009 | WO2009101761A1 Cylindrical grinding equipment and grinding method |
| 08/20/2009 | WO2009100771A1 Method and grinding machine for complete grinding of short and/or bar-shaped workpieces |
| 08/20/2009 | US20090209180 Device for machining, in particular eroding and grinding, rotational work-pieces provided with cutting edges |
| 08/20/2009 | DE112007002255T5 Halte- und Führungsvorrichtung für spitzenlosen Spindelgummibezug Holding and guiding device for centerless spindle rubber cover |
| 08/20/2009 | DE10235808B4 Verfahren und Vorrichtung zum Schleifen eines mit einer Längsbohrung versehenen rotationssymmetrischen Maschinenbauteils Method and apparatus for grinding a longitudinal bore provided with a rotationally symmetrical machine component |
| 08/19/2009 | CN201291397Y Overlength inner bore grinding tool for revolving body |
| 08/19/2009 | CN201291396Y Internal measuring micrometer muller |
| 08/19/2009 | CN101508080A Planet mechanism for producing hole, screw thread and processing machine tool |
| 08/19/2009 | CN100529114C Method and device for increasing the endurance limit, in particular the bending strength and torsional strength of crankshafts |
| 08/19/2009 | CN100528477C Tyre carving machine |
| 08/19/2009 | CN100528472C Circle rolling clamp and circle rolling method |
| 08/12/2009 | CN201287282Y Full-automatic plane grinding machine |
| 08/12/2009 | CN201287281Y Stuff partition apparatus for grinding machine for bearing bore diameter |
| 08/12/2009 | CN101502949A Curve finishing method for grinding bearing roller big arc |
| 08/12/2009 | CN101502939A Full automatic round stick sanding and polishing equipment |
| 08/12/2009 | CN100526793C Radial meter with hydraulic drive rotary device |
| 08/12/2009 | CN100525978C Saw blade with shaped gullets and producing method thereof |
| 08/06/2009 | WO2009095299A1 Method for grinding the main and rod bearings of a crankshaft through out-of-round grinding and device for carrying out the method |
| 08/06/2009 | WO2009095018A1 Device for processing hollow workpieces |
| 08/05/2009 | EP2083965A2 Centre less rubber cot arbour holding&guiding device |
| 08/05/2009 | EP2007548B1 Method for grinding a machine part, and grinding machine for carrying out said method |
| 08/05/2009 | CN201283520Y Grinding and greasy-removing device for ceramic bushing |
| 08/05/2009 | CN201283519Y Precision grinding counterweight plate on segment of crankshaft balance shaft |
| 08/05/2009 | CN201283518Y Upper plate driving device of grinding miller for gravure plate roller |
| 08/05/2009 | CN201283517Y Centreless grinder material conveyer bowl |
| 08/05/2009 | CN201283516Y Clamper for grinding aliform type axle sleeve internal round surface and internal end surface |
| 08/05/2009 | CN101497172A Line polisher of special-shaped wire-drawing die |
| 07/30/2009 | US20090191793 Method of and device for abrasive machining and abrasive tool provided therefor |
| 07/30/2009 | DE102008006418A1 Vorrichtung zur Bearbeitung von hohlen Werkstücken Device for processing hollow workpieces |
| 07/29/2009 | CN201279706Y Core rod sander |
| 07/29/2009 | CN201279705Y Steel drum wall treatment mechanism |
| 07/29/2009 | CN100519052C Process of roller burnishing of the transition between bearing pin and flange of crank shafts |
| 07/22/2009 | EP1781449A4 Method of centerless grinding |
| 07/22/2009 | CN201275709Y Automatic polishing machine |
| 07/22/2009 | CN100515672C Coarse and precise grinding automatic switching mechanism for vertical shaft rotary surface grinder |
| 07/16/2009 | US20090181475 Detecting the presence of a workpiece relative to a carrier head |
| 07/15/2009 | EP2078588A2 Machine for removing the weld bead from continous-welded tubes |
| 07/15/2009 | CN201271817Y Valve lapping connector |
| 07/14/2009 | US7560225 Depositing a photoresist material on a substrate surface;exposing the photoresist material through a mask that defines a first area on the substrate surface to be protected from ion milling;developing the photoresist material, baking, ion milling the second area on the substrate surface, removing |
| 07/09/2009 | US20090176445 Flexible Membrane Assembly for a CMP System |
| 07/08/2009 | CN201267949Y Grinding machine equipment for grinding interior surface of cylinder |
| 07/08/2009 | CN201267948Y Cover-expanding type art block |
| 07/08/2009 | CN101474764A Stepless speed change adjusting and controlling method for grinding wheel of grinding machine |
| 07/08/2009 | CN100511246C Computer controlled grinding machine |
| 07/07/2009 | US7556556 Pipe preparation apparatus |
| 07/02/2009 | WO2009081565A1 Manufacturing method of glass substrate for magnetic disk |
| 07/02/2009 | US20090170411 Micropolishing assembly for micropolishing piston rings |
| 07/01/2009 | CN201264187Y Damage-proof output device of roller |
| 07/01/2009 | CN201264186Y Internal grinder tile trestle type center frame |
| 07/01/2009 | CN201264185Y Grinding lathe special for semi-process of carbide alloy bar material |
| 07/01/2009 | CN201264184Y Device for processing stone cylinder |
| 07/01/2009 | CN101468442A Rolling jig and rolling method |
| 07/01/2009 | CN101468441A Clamp and swing mechanism of machine for polishing and milling tank |
| 07/01/2009 | CN100506479C Coreless grinding process of cylindrical surfaces and apparatus for making the same |
| 07/01/2009 | CN100506477C Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives |
| 06/30/2009 | CA2479712C Abrasive articles with novel structures and methods for grinding |