| Patents for B24B 19 - Single purpose machines or devices for particular grinding operations not covered by any other main group (7,169) |
|---|
| 06/20/2007 | CN1981988A Two-freedom degree rock grinding mechanism |
| 06/20/2007 | CN1981987A Three-freedom degree rock grinding mechanism |
| 06/19/2007 | CA2355382C Machine for machining a volume, in particular an inlay, by automatic duplicating |
| 06/13/2007 | EP1794632A1 Optical fiber polishing method |
| 06/13/2007 | EP1635978A4 Roll cutting apparatus |
| 06/13/2007 | CN2910473Y Automatic feeder of simple woodworking belt sander |
| 06/13/2007 | CN1978133A Golf club head and surface finishing tool and method for forming pattern thereon |
| 06/12/2007 | US7229345 Knife sharpener |
| 06/12/2007 | US7229337 Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting |
| 06/07/2007 | WO2007063229A1 Assembly for manually grinding a face of a vehicle body part |
| 06/06/2007 | EP1791677A1 Method and device for grinding a cutting tool, especially a knife |
| 06/06/2007 | EP1663573B1 Grinding machine with a concentricity correction system |
| 06/06/2007 | DE202007002693U1 Vorrichtung zum Antrieb einer Trennscheibe An apparatus for driving a cutting blade |
| 06/06/2007 | CN2908032Y Grinding device for punching needle |
| 06/06/2007 | CN1974896A Apparatus for grinding card clothing on a flat carding machine or a roller carding engine |
| 06/06/2007 | CN1974895A Top grinding and side grinding device on cover plate of carding machine |
| 06/06/2007 | CN1974131A Method and device for precisely controlling axial fiber polishing thickness |
| 06/06/2007 | CN1974127A Process of grinding spiral groove with forming grinding wheel |
| 06/06/2007 | CN1974125A High precision polishing method and device for arc discharge fiber cross section |
| 06/05/2007 | US7226344 Method of processing antifriction bearing unit for wheel |
| 06/05/2007 | US7226211 Shaft for fluid dynamic bearing, fluid dynamic bearing device, and method of manufacturing the shaft |
| 05/31/2007 | DE102005056998A1 Rotational body e.g. camshaft, deburring device for vehicle construction, has cam whose diameter is greater than diameter of cam shaft, and deburring tool designed as deburring disk that is rotatable about tool axis |
| 05/30/2007 | EP1372763B1 Syringe and needle shield assembly and method of sterilizing such assembly |
| 05/30/2007 | CN2905322Y Discharging device improved machine for making bamboo and wooden toothpick, lot and chopsticks |
| 05/30/2007 | CN1970226A Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller |
| 05/30/2007 | CN1970225A Grinder for processing fragile workpiece and its preparation method |
| 05/24/2007 | DE102005055916A1 Vorrichtung an einer Karde oder Krempel zum Schleifen einer auf einer rotierenden Walze aufgezogenen Garnitur Device to a card or stripper for grinding a drawn onto a rotating roller set |
| 05/24/2007 | DE102005055915A1 Apparatus for grinding card clothing on a carding drum rotating against fixed carding elements comprises grinding devices that are interchangeable with the fixed carding elements |
| 05/23/2007 | CN2902573Y Grinding head frame fore-and-aft moving type digital controlled lead screw grinding machine |
| 05/16/2007 | EP1784282A1 Grinding wheel for producing external or internal ball threads on workpieces |
| 05/16/2007 | EP1784270A1 Working surface, and system and method for production thereof |
| 05/16/2007 | CN1962190A Camshaft grinding method |
| 05/16/2007 | CN1315609C Drill bit or milling tool and process for mfg same |
| 05/10/2007 | DE102005053770A1 Platform for receiving polishing pressure of light conducting polishing unit, has surface, on which abrading medium are applied, and pressure sensors that detect lateral movement of surface and change in abrading medium |
| 05/09/2007 | EP1509373B1 Device for replacing heatable tools |
| 05/09/2007 | EP1439940B1 Facing machine for hard-fired ceramic tiles |
| 05/09/2007 | CN2897542Y Digital-controlled internal screw grinding center |
| 05/09/2007 | CN1960835A Backup back plane for microfinishing and methods |
| 05/09/2007 | CN1958265A Rough of die pieces for resin eyeglasses, die pieces for resin eyeglasses, production method, and machine for making round billet material |
| 05/08/2007 | US7213591 Groove cutting tool |
| 05/02/2007 | EP1687118B1 Improvements in and relating to grinding machines |
| 05/02/2007 | CN2894932Y Full numerical control universal carbon block grinding machine |
| 04/26/2007 | WO2007046404A1 Method of grinding tire and grinding device |
| 04/18/2007 | EP1775067A1 Fixture and method for the grinding of blade tips of a turbine rotor |
| 04/18/2007 | CN2889608Y Stone gyration surface polisher |
| 04/18/2007 | CN1947943A Method and device for internally machining cylinder jacket |
| 04/18/2007 | CN1947939A Processing method for flattening large dimension diamond diaphragm |
| 04/18/2007 | CN1947904A Hot-isostatic pressure silicon nitride all-ceramic electric main shaft and its mfg. method |
| 04/12/2007 | US20070082580 Grinding machine with a concentricity correction system |
| 04/12/2007 | US20070081870 Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill |
| 04/12/2007 | US20070081752 Bearing apparatus for a wheel of vehicle |
| 04/11/2007 | CN1943987A Processing method and its processing device for cam |
| 04/11/2007 | CN1943986A Crank shaft non-circular grinding movement control mathematical model |
| 04/11/2007 | CN1310211C Perpendicular magnetic recording head built using an air-bearing surface damascene process |
| 04/10/2007 | US7201543 Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill |
| 04/04/2007 | EP1546775B1 Article for holding optical fibres during cleaving and polishing fibre ends |
| 04/03/2007 | US7198554 Method of making valve guide having textured external surface |
| 04/03/2007 | US7198550 Process for finish-abrading optical-fiber-connector end-surface |
| 03/29/2007 | US20070072521 Cutting-tool holder used for grinding |
| 03/29/2007 | DE112005000991T5 Aktivierung einer Glasoberfläche Activation of a glass surface |
| 03/28/2007 | EP1767170A2 Method for producing a bearing shell and a ball head of an artifical joint |
| 03/28/2007 | CN2882899Y Propeller dresser |
| 03/28/2007 | CN1935456A Pressure-speed-regulating die curve grinding-polishing system |
| 03/27/2007 | US7195536 Integrated endpoint detection system with optical and eddy current monitoring |
| 03/22/2007 | CA2551849A1 Oxidation protected blade and method of manufacturing |
| 03/21/2007 | CN2880443Y Monocrystalline silicon rod square cutting and barelling processing machine tool |
| 03/21/2007 | CN2880377Y Grinding head mechanism of waxing machine |
| 03/21/2007 | CN2880376Y Automatic scale divesion device for camshaft grinder |
| 03/20/2007 | US7193714 Lens blank alignment and blocking device and method |
| 03/14/2007 | CN1927538A Conjugated wheel antifriction mechanism for cam axle conjugated abrasive band grinding |
| 03/14/2007 | CN1304163C Side supergrinding machining |
| 03/01/2007 | WO2006119730A3 Method and device for producing a three-dimensional cam and three-dimensional cam, especially for variably actuating lift valves in internal combustion engines |
| 03/01/2007 | US20070049182 Methods and apparatus for machining a coupling |
| 03/01/2007 | US20070049181 Sharpener carried by the product table of a food slicer |
| 03/01/2007 | DE102005041031A1 Verfahren zum spanabhebenden Bearbeiten von Werkstücken mit gekrümmten Oberflächen, insbesondere zum Schleifen von Turbinenschaufeln, Werkzeugmaschine und Programmiersystem Method for machining of workpieces having curved surfaces, in particular for grinding of turbine blades, machine tool, and programming system |
| 02/28/2007 | EP1757733A1 Locally grinding a rail |
| 02/28/2007 | EP1757405A1 Method for machining of workpieces with curved surfaces, in particular for turbine blades, machine tool and programming system. |
| 02/28/2007 | EP1755827A1 Improved grinding wheel spindle |
| 02/28/2007 | CN1921984A Device for production of a pre-formed shape on a workpiece by grinding and corresponding method |
| 02/27/2007 | US7182679 Conical point sharpener |
| 02/27/2007 | US7182678 Clamping device for the exact manual resharpening of knife blades on a whetstone |
| 02/27/2007 | US7182675 Apparatus for abrading the region of intersection between a branch outlet and a passageway in a body |
| 02/27/2007 | US7182672 Method of probe tip shaping and cleaning |
| 02/22/2007 | US20070042678 Plating removing apparatus for three-piece wheel |
| 02/22/2007 | US20070042677 Methods for Lapping Using Pneumatically Actuated Flexible Coupling End Effectors |
| 02/21/2007 | EP1691951A4 Lens blocking system |
| 02/21/2007 | CN2871099Y Arch grinder by rotary mechanism |
| 02/15/2007 | WO2007018117A1 Electron beam assisted eem method |
| 02/15/2007 | DE102005038108A1 Surface polishing assembly for e.g. glass, metal, paint, previous stones has two oscillating frames operating in a predefined phase sequence |
| 02/14/2007 | EP1752230A2 A method of removing a coating |
| 02/14/2007 | CN1912197A Method for changing color of discolored natural diamond |
| 02/14/2007 | CN1911597A Oilstone centre used for hydraulic turbine needle abrasive machining |
| 02/14/2007 | CN1300769C Multi-chambered, compliant apparatus for restraining workpiece and applying variable pressure thereto during lapping to improve flatness characteristics of workpiece |
| 02/13/2007 | US7175514 Polishing fixture assembly for a fiber optic cable connector polishing apparatus |
| 02/06/2007 | US7172498 Drill sharpener |
| 02/06/2007 | US7172494 Crankshaft and camshaft grinder |
| 02/01/2007 | US20070026172 Fibre reinforced cement column and method of forming the same |
| 01/31/2007 | CN2863356Y Vertical high-speed bistrique numerical control aspheric surface milling-grinding machine |
| 01/31/2007 | CN1905989A Polishing method and polishing film used in such polishing method |
| 01/30/2007 | US7169026 End face polishing apparatus |