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| Number | Title | Issue Date |
| 8016641 | Method for manufacturing a golf club head A method for manufacturing a golf club head having scorelines is disclosed herein. The method includes tumbling a raw cast golf club head in a tumbler containing a rough cut media. The tumbling occurs for at least six hours to create a tumbled golf cub head. The met... | 09/13/2011 |
| 7871307 | Fluid barrel-polishing device and polishing method A fluid barrel-polishing device comprises a cylindrical fixed tank (1) and a turntable (2) that is located at the bottom of the tank (1) with a gap (3) that allows it to rotate horizontally, and wherein when workpieces and media are throw... | 01/18/2011 |
| 7674155 | Process and apparatus for artificially ageing blocks A process for artificially ageing blocks, in particular concrete blocks, vitrified bricks and natural stones, provides that the blocks are applied to an underlying surface. Essentially freely movable distressing bodies are applied to the surface to be worked of the ... | 03/09/2010 |
| 7404755 | Process and apparatus for artificially ageing blocks A process for artificially ageing blocks, in particular concrete blocks, vitrified bricks and natural stones, provides that the blocks are applied to an underlying surface. Essentially freely movable distressing bodies are applied to the surface to be worked of the ... | 07/29/2008 |
| 7273409 | Process for forming spherical components A process is disclosed for forming a spherical component using a centrifugal processing machine. The process includes the steps of providing a component having an initial shape with at least a portion that is non-spherical, placing the component into a container in ... | 09/25/2007 |
| 7258833 | High-energy cascading of abrasive wear components In accordance with the present invention, a method for manufacturing tungsten carbide components is provided. The method includes forming a composite material out of tungsten carbide powder and binder powder, pressing the composite material into a plurality of compo... | 08/21/2007 |
| 7238091 | Stone fabrication scheme Methods and systems of fabricating stone products are provided. The method comprises the steps of providing a stone piece, separating the stone piece into a plurality of sawed stone slabs by cutting with at least one saw blade, separating the plurality of sawed ston... | 07/03/2007 |
| 7238086 | Surface finishing method for aluminum shapes by barrel polishing A surface finishing method for aluminum shapes by barrel polishing, wherein caps are mounted at both open ends of a hollow aluminum shape, and two aluminum shapes each mounted with the caps are set on two right and left holders so as not to interfere with each other... | 07/03/2007 |
| 7201638 | Environmental control system for a centrifugal processor A centrifugal processor is disclosed with includes an outer frame having an inner surface and an axis. At least one inner vessel positioned within the outer frame and is adapted to receive an object to be processed. A drive system rotate the inner vessel with respec... | 04/10/2007 |
| 7195004 | Fuel injector cup with improved lead-in dimensions for reduced insertion force A fuel rail cup is provided with a lead-in volume of one-third a receiving volume of the fuel rail cup that allows insertion of an O-ring mounted on a fuel injector inlet to be inserted at 20 pound-force or less. A method of inserting the fuel injector inlet with an... | 03/27/2007 |
| 7178210 | Installation for producing non-woven textile webs with jet fluids leaving no visible mark The invention concerns an installation for producing non-woven textile webs comprising a conveyor on one side of which the non-woven textile web passes between an injector and a vacuum chamber driven in an oscillating motion. The resulting web bears no mark. ... | 02/20/2007 |
| 7144302 | Method for smoothing the surface of a gas turbine blade A surface of the gas turbine blade is smoothed by way of a drag finish process. A first ring-shaped container is filled with a liquid abrasive medium. A second container which is arranged next to the first container is filled with a second liquid abrasive medium. A ... | 12/05/2006 |
| 7140947 | Barrel polishing method and barrel polishing apparatus Barrel polishing is effected while causing a mass (M) consisting of work and media (polishing material) to rotation-flow by rotating a rotary disk installed in the bottom of a polishing tank by a drive motor. A load on the drive motor for the rotary disk is preset a... | 11/28/2006 |
| 7128639 | Process and apparatus for the artificial aging of stones A process for the artificial aging of stones, particularly concrete blocks, clinker blocks and natural stones, provides for the stones to be applied to a support. Impact units that move essentially freely are applied to the surface of the stones that is to be proces... | 10/31/2006 |
| 7118454 | Machine and method for finishing automotive wheels A machine for finishing automotive wheels having a rotatable turret, a plurality of containers or barrel cages journaled on the turret capable of selective rotation independent of the turret, with cartridges loaded into said containers or cages from the end through ... | 10/10/2006 |
| 7118464 | Apparatus for smoothing the surface of a gas turbine blade An abrasive device may include first ring-shaped container filled with a liquid abrasive medium. A second container may be arranged next to the first container and filled with a second liquid abrasive medium. A pivoting arm may be arranged between and above the cont... | 10/10/2006 |
| 7063594 | Cutting edge honing process A method of honing a cutting edge of a rotary cutting tool comprising inserting the cutting tool into a liquid bath having an abrasive media therein such that at least the cutting edges are immersed, and providing a relative displacement of the cutting tool and the ... | 06/20/2006 |
| 7056197 | Dry surface treating apparatus and dry surface treating method using the same apparatus A dry surface treating apparatus of the present invention comprises, within a treating chamber, a surface-treating material supply section and a tubular barrel having a porous peripheral surface for accommodating a work piece, to treat a surface of the work piece wh... | 06/06/2006 |
| 7048613 | Polishing method In a method for the machine polishing of workpieces, the workpiece is immersed into a container filled with abrasive and is moved relative to the abrasive container. The workpiece is here moved up and down in the vertical direction, rotated about its own central axi... | 05/23/2006 |
| 7040209 | Tool fixtures for use in rotational processing A fixture for holding tools to be processed in a rotational processing apparatus. The fixture includes at least one mounting rod with a plurality of spacers slidably disposed on the mounting rod. A plurality of tools are disposed about the rod, each tool being space... | 05/09/2006 |
| 7005080 | Nonabrasive media with accellerated chemistry The invention is an improvement in the metal finishing processes disclosed in U.S. Pat. No. 4,818,333. The improvement arises in the use of nonabrasive media, such as stainless steel or plastic, in combination with chemicals that are reactive to the metal surface pr... | 02/28/2006 |
| 6955539 | Characterization of motion of dual motor oral hygiene device An oral hygiene device is disclosed having at least two motors to simultaneously vibrate and impart motion upon the head portion of the oral hygiene device, most beneficially at the tip. A first motor is positioned in the handle portion of the device to impart a fir... | 10/18/2005 |
| 6945852 | Method for finishing automotive wheels and resulting wheels A machine for finishing automotive wheels having a rotatable turret, a plurality of containers or barrel cages journaled on the turret capable of selective rotation independent of the turret, with cartridges loaded into said containers or cages from the end through ... | 09/20/2005 |
| 6926016 | System for removing contaminants from semiconductor process equipment Described are cleaning methods and apparatus that minimize the volume of hazardous materials used and created when cleaning components, and further to minimize the possibility of cross-contamination between components from different deposition chambers. Components t... | 08/09/2005 |
| 6920659 | Toothbrush A power toothbrush including a handle and a brush head with bristles. In one embodiment, the toothbrush includes vibratory means for causing the brush head and the bristles to vibrate, and vibration isolation means for reducing the transfer of vibrations from the vi... | 07/26/2005 |
| 6918181 | Gear tooth topological modification for reducing noise and vibration in transmission systems A method for improving acoustic and vibrational properties of gears includes determining the transmission errors of intermeshing gears due to stiffness variations in the gear teeth, performing Gear Tooth Topological (GTT) modifications to compensate for the errors, ... | 07/19/2005 |
| 6899600 | Wrench manufacturing process A wrench manufacturing process for manufacturing a rotational-tube wrench comprises the steps of forging, annealing, rolling, punching, drawing, polishing, surface grinding, CNC rough cutting, thermal treatment, vibrating, electroplating, CNC fine cutting and assemb... | 05/31/2005 |
| 6887135 | Ball finishing apparatus and process An apparatus and process of surface finishing golf balls prior to painting is provided. The apparatus and process make use of nylon loops as a finishing material that is used to abrade the surface of adjacent moving golf balls. Optionally, the abrading process betwe... | 05/03/2005 |
| 6875081 | Method of manufacturing a tool using a rotational processing apparatus A method for forming a tool having a smooth surface finish is disclosed. The method involves the step of first rotating a plurality of tools within an inner vessel at high speed relative to the outer vessel with a first abrasive. The first abrasive is then removed a... | 04/05/2005 |
| 6821359 | Yoke compartment of voice coil motor for hard disk drive and voice coil motor using said yoke compartment A deburring method of removing burrs present on the surface of a yoke component, made from a low steel carbon steel, of a voice coil motor for a hard disk drive, includes a first step of subjecting the yoke component to a barrel polishing treatment; and a second ste... | 11/23/2004 |
| 6821191 | Ball finishing process An apparatus and process of surface finishing golf balls prior to painting is provided. The apparatus and process make use of nylon loops as a finishing material that is used to abrade the surface of adjacent moving golf balls. Optionally, the abrading process betwe... | 11/23/2004 |
| 6764384 | System for the precision machining of rotationally symmetrical components An arrangement and method for precision machining of rotationally symmetrical, disk or ring-shaped components. The arrangement includes a container which is open at the top and mounted such that it is able to vibrate. An unbalanced rotor causes the container to vibr... | 07/20/2004 |
| 6705010 | Method and apparatus for reducing the force required to insert a seal in a cavity A method of reducing the force required to insert an elastomeric seal in a cavity of a metallic member includes tumbling the member in a tumbling machine with media to decrease the surface roughness of the member. Preferably, the tumbling step includes decreasing th... | 03/16/2004 |
| 6688952 | Machine and method for finishing automotive wheels A machine for finishing automotive wheels having a rotatable turret, a plurality of containers or barrel cages journaled on the turret capable of selective rotation independent of the turret, with cartridges loaded into said containers or cages from the e... | 02/10/2004 |
| 6666757 | Centrifugal barrel finishing machine The present invention is directed to a centrifugal barrel finishing machine. The present invention is contemplated to provide the centrifugal barrel finishing machine, which has means for driving each barrel separately from a turret so as to correct a pos... | 12/23/2003 |
| 6612907 | Dry polishing of intraocular lenses A process of dry polishing molded or lathe cut intraocular lenses or like medical devices to removing flash, sharp edges and/or surface irregularities therefrom. The process includes gas and/or rotational tumbling of the intraocular lenses or like medical... | 09/02/2003 |
| 6575814 | Dry polishing of intraocular lenses A process of dry polishing molded or lathe cut intraocular lenses or like medical devices to removing flash, sharp edges and/or surface irregularities therefrom. The process includes gas and/or rotational tumbling of the intraocular lenses or like medical... | 06/10/2003 |
| 6558230 | Method for polishing and chamfering rare earth alloy, and method and machine for sorting out ball media A method for polishing and chamfering a rare earth alloy including the steps of: preparing rare earth alloy work, feeding the rare earth alloy work, ball media, a liquid medium, and spacer particles (in an amount of 0.1% to 10% by volume of the liquid med... | 05/06/2003 |
| 6431955 | Method, device and plant for cleaning irregular pieces consisting of different materials A method, a device and a plant for cleaning irregular pieces consisting of different materials, for example cast iron pieces with parts of compressed coal dust sticking thereon and coal pieces made of compressed coal dust with parts of a contaminating fil... | 08/13/2002 |
| 6431956 | Surface treatment in a fabrication of a multilayered chip component An inventive method for fabricating a multilayered ceramic electronic component comprises the steps of: preparing a multilayered ceramic body and abrasive powders into an abrader; abrading the multilayered ceramic body for smoothing edge portions of the m... | 08/13/2002 |
