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WO/2010/078336 |
A media blast nozzle for cleaning a surface with compressed air and ejected particles of a sublimating blast media comprises a media size changer to change a size of the blast media particles. The media blast nozzle has an entrance and a...
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WO/2010/078171 |
A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix materia...
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WO/2010/076230 |
The invention relates to a handheld electric machine tool (10) comprising - a housing (20) having a grip area (40), - a tool area (50) for a tool (60) that can be driven in a linear and/or oscillating manner, - an operating element (30) ...
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WO/2010/078312 |
A lapping carrier (110) including a base carrier (112) having first and second major surfaces and at least one aperture for holding a workpiece extending from the first major surface to the second major surface, the aperture circumferenc...
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WO/2010/077518 |
An abrasive comprising shaped abrasive particles each with an opening. The shaped abrasive particles are formed from alpha alumina and have a first face and a second face separated by a thickness t. The opening in each of the shaped abra...
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WO/2010/077491 |
Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either...
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WO/2010/078566 |
The present disclosure relates to a chemical mechanical planarization pad and a method of making and using a chemical mechanical planarization pad. The chemical mechanical planarization pad may include a first component including a water...
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WO/2010/078274 |
The present disclosure generally relates to methods for recovering silicon from saw kerf, or an exhausted abrasive slurry, resulting from the cutting of a silicon ingot, such as a single crystal or polycrystalline silicon ingot. More par...
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WO/2010/078191 |
Bonded abrasive tools, e.g., grinding wheels, can be reinforced using, for instance, one or more fibreglass web(s) having a surface of glass per unit of at least 0.2. Alternatively or in addition, the fibreglass web has a thickness of 2 ...
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WO/2010/077826 |
An abrasive disc includes a backing layer on a first major surface, a water- impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer...
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WO/2010/078274 |
The present disclosure generally relates to methods for recovering silicon from saw kerf, or an exhausted abrasive slurry, resulting from the cutting of a silicon ingot, such as a single crystal or polycrystalline silicon ingot. More par...
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WO/2010/077509 |
Abrasive particles comprising shaped abrasive particles each having a sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a sidewall and having a maximum thickne...
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WO/2010/077519 |
Abrasive particles comprising shaped abrasive particles each having a sloping sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t. The shaped abra...
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WO/2010/078191 |
Bonded abrasive tools, e.g., grinding wheels, can be reinforced using, for instance, one or more fibreglass web(s) having a surface of glass per unit of at least 0.2. Alternatively or in addition, the fibreglass web has a thickness of 2 ...
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WO/2010/073823 |
A machine tool having a function of mounting and demounting a part and capable of working with the part mounted in position. In a machine tool (10) provided with a first main spindle (23) and a second main spindle (26), a dummy head (W2...
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WO/2010/072289 |
The invention relates to a device for grinding both sides of flat workpieces, having an upper and a lower working disc, each comprising a working surface having a grinding coating, wherein the working surfaces form a working gap between ...
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WO/2010/075041 |
A macro-porous abrasive article includes a spun lace substrate having a macro-porous structure and a coating. The coating is made of a resin binder and abrasive aggregates. The abrasive aggregates are formed from a composition of abrasiv...
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WO/2010/075050 |
An abrasive article with improved packing density and mechanical properties and method of making are disclosed. A method of making an abrasive mix with improved processability facilitates improved packing density, resulting in abrasive a...
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WO/2010/074774 |
A dust collection device for a sanding tool includes a paper bag having a sidewall with an inner surface and a coupler attached to the bag. The sidewall comprises at least one filter layer and an outer support layer. A sleeve having an o...
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WO/2010/074002 |
A polishing liquid composition for magnetic-disk substrates which is capable of giving a polished substrate reduced in scratches, nanometer-order projection defects, and surface undulations. The polishing liquid composition for magnetic...
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WO/2010/075091 |
An abrasive tool including a bonded abrasive article including a bond material comprising a metal or metal alloy, abrasive grains contained within the bond material, and a reaction agent dispersed within the bond material, wherein the re...
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WO/2010/073944 |
Provided is an internal gear grinding machine that is compact and can save the installation space by simplifying the dressing operation. The internal gear grinding machine has a spiral grinding tool (17) of barrel shape which is rotated...
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WO/2010/072168 |
An electric grinder comprises a housing(1), an output shaft (2) and a drive mechanism fixed to the housing, wherein the output shaft comprising a first end (21) and a second end (22) is mounted rotatablely inside the housing, the drive m...
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WO/2010/075050 |
An abrasive article with improved packing density and mechanical properties and method of making are disclosed. A method of making an abrasive mix with improved processability facilitates improved packing density, resulting in abrasive a...
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WO/2010/073943 |
Provided is an internal gear grinding machine that can save the installation space and prevent damages to a tool in case of troubles such as power outage by simplifying the dressing operation. The internal gear grinding machine has a spi...
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WO/2010/075091 |
An abrasive tool including a bonded abrasive article including a bond material comprising a metal or metal alloy, abrasive grains contained within the bond material, and a reaction agent dispersed within the bond material, wherein the re...
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WO/2010/074626 |
A hand held machine for grinding and like operations, comprising a housing (5; 5', 31); a motor mounted in the housing (5; 5', 31) and rotating an axle (13; 32) connected to a tool carrying means (2, 3, 4; 2', 3', 4 ' ); and a front bear...
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WO/2010/072749 |
The invention relates to a method of manufacturing an optical lens (10), the method comprising the steps of blocking a lens member at a first positioning on a blocker (20); determining the first positioning of the lens member with respec...
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WO/2010/074168 |
Disclosed is a polishing pad which has a high polishing rate and excellent thickness accuracy, while requiring only a short time until the polishing rate is stabilized. Specifically disclosed is a polishing pad wherein a polishing layer ...
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WO/2010/075041 |
A macro-porous abrasive article includes a spun lace substrate having a macro-porous structure and a coating. The coating is made of a resin binder and abrasive aggregates. The abrasive aggregates are formed from a composition of abrasiv...
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WO/2010/071618 |
A two piece eraser assembly for use as a rotary tool attachment for abrading surfaces enables quick and easy replacement of worn eraser disks without requiring the assistance of any hand held tools in either the removal or in the reinsta...
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WO/2010/069550 |
A workpiece carrier comprises a base with an upper part (1) rotatable about a vertical axis (2) and a lower part (3) connected to the upper part (1) at a distance by bolts (4). Workpiece holders each comprise a sleeve (9) of elastically ...
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WO/2010/070841 |
Provided are a machine component, particularly, a bearing component such as a rolling element or a bearing ring, which has no machined mark in a crossing-angle pattern, a rolling bearing using same, and a super-finishing method which ena...
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WO/2010/070294 |
An abrasive element (10) of crystalline abrasive material, comprising a body (12) and has an array of cutting elements (14) which project from a surface (16) of the body (12). The crystalline abrasive material may be a natural or synthet...
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WO/2010/069817 |
The invention relates to a method for producing the rolling elements of a ball roller bearing, wherein the rolling elements are designed as ball rollers (1), wherein substantially the following method steps are performed in order to prod...
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WO/2010/069082 |
In one aspect, the invention is directed to a sharpener for sharpening a snowice travel member such as a skate blade, a ski or a snowboard, which includes a sharpening surface that is movable lengthwise along an edge face of the item to ...
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WO/2010/071198 |
Provided are a saw wire of the type having abrasive grains secured thereto, the saw wire having high cutting performance, and a method of manufacturing the saw wire. A saw wire of the type formed by securing abrasive grains to a metal wi...
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WO/2010/071446 |
A paint grater (10) for use in environments susceptible to explosions, (EX), is described, comprising a housing (12) partially open in the bottom with an outlet (18) for sucking up material which comes loose during the process. The paint...
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WO/2010/069846 |
Method of blocking an unfinished optical lens (10) to be machined, the unfinished optical lens comprising an unfinished face and a second face, the method comprising: an unfinished optical lens providing step in which the unfinished opti...
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WO/2010/068108 |
The invention relates to droplet break up device, comprising: a chamber arranged to receive a pressurized abrasive liquid; a nozzle, communicatively coupled to said chamber for ejecting a fluid jet; and a break up mechanism for breaking ...
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WO/2010/067789 |
In a conventional electric tool, such as a hand-held disc grinder or a hand-held circular saw, provided with a lock-on mechanism for locking the electric motor to an activated state, if the electric tool is dropped by mistake, the electr...
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WO/2010/068046 |
The present invention relates to an apparatus for polishing an object into a large-diameter optical lens based on inputted data. The polishing apparatus comprises: a base frame on which various components are installed; a rotatable turnt...
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WO/2010/068046 |
The present invention relates to an apparatus for polishing an object into a large-diameter optical lens based on inputted data. The polishing apparatus comprises: a base frame on which various components are installed; a rotatable turnt...
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WO/2010/068148 |
A portable water tank assembly for a dust emitting construction machine, such as a machine for cutting concrete, stone, ceramic materials and the like, said assembly comprising a water container (1) and an electric pump (2) powered by a ...
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WO/2010/067732 |
A grinding device for grinding an object to be ground in such a manner that a grinding tool and the object to be ground are moved while being pressed to each other and the object to be ground is ground by the grinding tool while a grindi...
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WO/2010/068543 |
A bonded abrasive article includes, on a total weight basis: 30 to 37 percent of ceramic-coated blue fused aluminum oxide particles; 30 to 37 percent of non-seeded sol-gel alumina-based abrasive particles, wherein the non-seeded sol-gel ...
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WO/2010/067844 |
A polishing solution for CMP contains abrasive grains, an additive and water, and an organic compound satisfying predetermined conditions is mixed as the additive. The polishing method is provided for substrates having a silicon oxide f...
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WO/2010/068543 |
A bonded abrasive article includes, on a total weight basis: 30 to 37 percent of ceramic-coated blue fused aluminum oxide particles; 30 to 37 percent of non-seeded sol-gel alumina-based abrasive particles, wherein the non-seeded sol-gel ...
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WO/2010/067822 |
Replacement of the side liners and impeller blades can be accomplished easily with a centrifugal abrasive grain projectile device wherein an impeller is constructed by multiple impeller blades being attached radially at prescribed interv...
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WO/2010/063468 |
The invention relates to both a device and a method for cleaning rolls and/or rollers, particularly in casting systems, rolling mills or strip processing lines, using liquid or solid carbon dioxide, wherein the device comprises at least ...
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