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 19 - Single purpose machines or devices for particular grinding operations not covered by any other main group
Patents for B24B 19 - Single purpose machines or devices for particular grinding operations not covered by any other main group (7,169)
12/2003
12/23/2003US6666524 End-rounding devices and methods for end-rounding
12/18/2003WO2003080291A3 Polisher with a load control system
12/17/2003EP1019218B1 Sharpening of fittings
12/16/2003US6663476 Portable multi-purpose rail grinding machine
12/16/2003US6663471 Method of grinding half toroidal CVT disk
12/11/2003US20030228832 Machining device for processing metal hanging rod of blinds
12/11/2003US20030227690 Method for deciding a bevel curve, method for determining a locus of a bevel, method for processing a lens and apparatus for processing a lens
12/11/2003US20030226578 Removal residues from electrical contactors; silicon substrate with groove surfaces; pressurized contactors
12/11/2003DE29724753U1 Fünfflächige Spitzengeometrie für eine Nadel zur Subkutaninjektion Five-surface geometry of the tip of a needle for subcutaneous injection
12/10/2003EP1369199A1 Brake pad grinding apparatus and method
12/09/2003US6659847 Polishing surface of probe pin of probe card by moving cleaning wafer to contact surface of pin with first acceleration rate for plurality of times, smoothing surface by moving cleaning wafer with second, faster, acceleration rate
12/09/2003CA2106931C Apparatus for applying a cutting edge to a needle
12/04/2003WO2003099534A1 Device for replacing heatable tools
12/04/2003CA2483469A1 Device for replacing heatable tools
12/03/2003EP1366859A1 Polishing apparatus and method
12/03/2003EP1366856A2 Apparatus for processing a lens and a process for processing a lens
12/03/2003EP1366855A1 Chamfer processing method and device for plate material
11/2003
11/27/2003WO2003085432A3 Endface preparation method for polymer optical waveguides on polymer substrates
11/27/2003WO2003080289A3 Polishing machine
11/27/2003WO2002081147B1 Method and device for producing gear plates for a continuously variable gearbox
11/27/2003US20030220056 Apparatus for processing a lens
11/26/2003CN1129215C Method for producing electric connector terminal and its producing die
11/26/2003CN1128693C Automatic changing mechanism and changing method of abrasive tool for metal grinder
11/25/2003US6652369 Fixture for clamping a gas turbine component and its use in shaping the gas turbine component
11/25/2003US6652360 Method and apparatus for creating a groove in a collector ring of an electrical device
11/20/2003US20030214627 Apparatus for processing a lens
11/18/2003US6648980 Cleaning mechanism for fiber optic connectors
11/18/2003US6648738 Grinding fluid supply device of lens grinding apparatus
11/18/2003US6648522 Fiber optic connector polishing fixture assembly
11/13/2003US20030211818 Method of removing scratches and damages from the saddle shaped outer surface of the inner race for constant velocity axle joint of a car
11/13/2003US20030210871 Ferrule having alignment features for polishing operations and an associated polishing jig and method
11/12/2003CN1455717A Initial position setting method for grinding device and milling device thereof
11/11/2003US6645055 Apparatus, in particular for the grinding of electrodes for TIG welding
11/11/2003US6645048 Equipment for grinding/polishing a curved or flat wall element
11/06/2003US20030207650 Method for forming a grinding worm for forming a conical face gear that meshes with a conical involute pinion
11/05/2003EP1358044A2 Chemical mechanical machining and surface finishing
11/05/2003CN2584353Y Device for grinding ball surface of bearing roller
11/05/2003CN1126637C External grinding machine
11/04/2003US6641472 Polishing pad assembly for fiber optic cable connector polishing apparatus
10/2003
10/29/2003CN1125699C Method for machining top arc of teeth for thread rolling die
10/23/2003US20030199226 Roll format polishing process for optical devices
10/23/2003US20030198457 Processing method and apparatus of destal end of optical fiber
10/22/2003CN1449892A Method for deciding bevel curve and locus of bevel, method and apparatus for processing lens
10/22/2003CN1449891A Apparatus for processing lens
10/22/2003CN1449889A Lens working apparatus
10/22/2003CN1449888A Lens working equipment
10/22/2003CN1449881A Lens working equipment
10/21/2003US6634933 Method, jig, and apparatus for machining rod lenses
10/21/2003US6634072 Machining apparatus and equipment of thin section long workpiece
10/16/2003WO2003085432A2 Endface preparation method for polymer optical waveguides on polymer substrates
10/15/2003EP1352712A2 Method for deciding a bevel curve, method for deciding a locus of a bevel, method for processing a lens and apparatus for processing a lens
10/15/2003EP1352707A2 Apparatus for processing a lens
10/15/2003EP1352706A2 Apparatus for processing the circumference of a spectacle lens with a finishing unit for chamfering and grooving
10/15/2003EP1352705A2 Apparatus for processing a lens
10/15/2003EP1352704A2 Apparatus for processing the circumference of a spectacle lens with a vertically displaceable lens holder
10/14/2003US6632026 Method of polishing optical fiber connector
10/09/2003US20030190875 Fiber optic ferrule polishing device
10/07/2003US6629963 Syringe and needle shield assembly and method of sterilizing such assembly
10/07/2003CA2265322C Method for grinding precision components
10/02/2003WO2003080292A1 Rotor-grinding machine comprising a rotary head with two grinding wheels
10/02/2003WO2003080291A2 Polisher with a load control system
10/02/2003WO2003080289A2 Polishing machine
10/01/2003EP1003626B1 Method and device for producing pins, such as battery terminals
10/01/2003CN2576415Y Convexity grinding apparatus
09/2003
09/30/2003US6628886 Integrated processing system for optical devices
09/30/2003US6626824 Exchangeable tool assembly for an endoscopic treatment device and such treatment device
09/25/2003US20030182015 Polisher
09/25/2003US20030181134 High-precision machining system
09/24/2003EP1345732A1 Method for smoothing the surface of a gas turbine blade
09/23/2003US6623345 Wafer for cleaning semiconductor device probe
09/23/2003US6623339 Lens processing device, lens processing method, and lens measuring method
09/18/2003US20030176149 End surface polishing device and end surface polishing method
09/18/2003US20030175086 Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill
09/17/2003CN1442273A 切削装置 Cutting device
09/11/2003US20030171078 Polishing member and method for polishing end faces of optical fibers
09/11/2003DE20309306U1 Surface finishing sanding machine for wooden components has eccentric-mounted roller continuously moved by lever action
09/10/2003EP1242215B1 Abrasive material having abrasive layer of three-dimensional structure
09/09/2003CA2271584C Multi task grinding wheel machine
09/03/2003EP1340477A2 Method for producing a bearing shell and a ball head of an artifical joint
09/03/2003EP1339527A1 Method and device for producing molds for toothed belts
08/2003
08/28/2003US20030162480 Magnetic head grinding device and method
08/21/2003US20030156799 Method for polishing end face of ferrule with optical fiber, method for assembling optical connector, and terminating kit for optical fiber
08/20/2003EP1336454A1 Method and apparatus using abrasive belt for superfinishing workpiece bearing surfaces, in particular for the surperfinishing of cam surface on a camshaft
08/20/2003EP0892627B1 Artificial joint
08/14/2003WO2003067299A1 Process for finish-abrading optical-fiber-connector end-surface
08/14/2003US20030152334 Method for polishing a fiber optic connector
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
08/13/2003CN1436113A Device and method for measuring amount of grinding in magnetic head producing process
08/13/2003CN1436112A Magnetic head grinding device and method
08/07/2003US20030148713 End face polishing device
08/07/2003US20030147599 End face polishing method
08/06/2003EP1332385A1 Method and device for polishing optical fiber connectors
08/05/2003US6602115 Tool and method for precision grinding of a conical face gear that meshes with a conical involute pinion
08/05/2003US6602029 Cutting tool and method and apparatus for making the same
08/05/2003US6601996 Ferrule having alignment features for polishing operations and an associated polishing jig and method
07/2003
07/31/2003US20030140491 Device and method for measuring amount of grinding in magnetic head producing process
07/30/2003EP1330339A2 Method and apparatus for making a cutting tool having a plurality of margins
07/29/2003US6600854 Optical fiber polishing system with depth reference
07/29/2003US6599030 Method for polishing a fiber optic connector
07/29/2003CA2251334C Artificial joint, in particular an artificial hip joint
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