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WO/2011/064706 |
A machine for smoothing or polishing slabs of stone material, such as natural and agglomerated stone, ceramic and glass, comprises a longitudinal bench (12) over which the slabs to be machined move, at least one pair of opposite bridge s...
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WO/2011/065462 |
A grinding tool comprises: a support plate (11), an annular grindstone mounting plate (14) which is supported under the support plate by means of an annular connection section (12) so as to be parallel to the support plate with a gap for...
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WO/2011/064930 |
Deposits such as mortar are efficiently removed while preventing over crushing of recycled aggregate. A method for producing recycled aggregate, which includes a step for crushing waste concrete, a sorting step for sorting the crushed ma...
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WO/2011/066338 |
A multi-station polish system and process for polishing thin, flat (planar) and rigid workpieces. Workpieces are conveyed through multiple polishing stations that include a bulk material removal belt polishing station and (100) finishing...
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WO/2011/061884 |
A defect on the surface of a workpiece is captured, and information for correction is prepared. On the basis of this information, the height of a foreign object requiring correction is measured. If this measured height is less than the f...
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WO/2011/061765 |
A smoothing-polishing machine is described, for slab-type products (100) made of stone material, such as marble, granite, agglomerate and the like, which comprises at least two operating heads (1) with vertical axis, assembled and radial...
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WO/2011/062056 |
Disclosed is abrasive cleaning equipment for a rolled steel article such that abrasive grains on the rolled steel article can be appropriately removed without using a rotary brush. The equipment is provided with a roller conveyor (1) whi...
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WO/2011/061686 |
A fixture is provided for retaining a metal workpiece for contact by finishing media during operation of a media based finishing operation. The fixture comprises a body and a magnet for retaining the workpiece in contact with the body. B...
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WO/2011/062359 |
The present invention relates to an apparatus which performs a surface-grinding process such as chamfering on edges of a workpiece, which uses an air motor to automatically travel and perform a grinding process, which enables both sides ...
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WO/2011/062359 |
The present invention relates to an apparatus which performs a surface-grinding process such as chamfering on edges of a workpiece, which uses an air motor to automatically travel and perform a grinding process, which enables both sides ...
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WO/2011/060852 |
The invention relates to a treatment device (1, 22, 35) for removing a burr on a partially compressed moulded part (6, 28, 45, 46). The moulded part (6, 28, 45, 46) is formed of one or more components of a pressed powder (6, 28, 45, 46),...
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WO/2011/061665 |
The present invention relates to a tool for stone material finishing working comprising a support component or base (2) for anchoring to a machine tool, at least one abrasive work component (3), at least one housing seat (SA) delimited b...
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WO/2011/061022 |
The invention relates to a motor-, in particular electromotor-driven angle grinder (4), having a motor housing (18) receiving the motorized components and a transmission housing (14) receiving a transmission component, having a motor sha...
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WO/2011/061104 |
The invention relates to a disc grinder, for example, the grinding disc thereof being supported on a drive shaft and driven by a motor. During the grinding process, the grinding disc encounters uneven areas on the grinding surfaces, lead...
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WO/2011/060919 |
A schotpeening machine for the treatment of paving surfaces, comprising a shotpeening unit (A) including a feeder of the external air (2, 2'), a turbine group (1, 1') and a separation group composed of cyclones (4) and sieves (5), possib...
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WO/2011/061039 |
The invention relates to a plant for separating grinding slurry originating from grinding machines into metal chips and grinding oil. According to the invention, a carrier bowl (3) in a frame (1) is filled with a divided volume of the gr...
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WO/2011/058969 |
Provided is a method for manufacturing a glass substrate for use in a magnetic recording medium, which enables a glass substrate that is for use in a magnetic recording medium and that has high smoothness and low surface swell to be manu...
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WO/2011/058929 |
Disclosed are: a water-soluble cutting solution for a fixed abrasive wire saw, which has high cutting performance and can prevent the generation of a hydrogen gas through the reaction between silicon and water; a method for cutting an in...
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WO/2011/057638 |
There is disclosed an apparatus (1) for grinding/polishing a surface, including a handle (8) and a grinding unit (2) with a number of grinding members (3), a motor attachment (22, 25), a motor (7) and a screen (23), where the handle is m...
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WO/2011/057637 |
There is described an apparatus for grinding/polishing or cleaning a surface, including at least one grinding unit (2), a motor (3), a screen (4) and a handle (5). The grinding unit is a rotatable and preferably horizontally arranged gri...
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WO/2011/059464 |
A vane of a throwing wheel apparatus including a particle throwing portion, extending between first and second ends, having a first throwing face, a second throwing face, and two side edges. Each of the side edges extend substantially pa...
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WO/2011/058816 |
Provided is a chemical-mechanical polishing liquid that contains: cerium oxide particles; an organic compound that has acetylenic bonds; and water. Said organic compound that has acetylenic bonds constitutes between 0.00001% and 0.01% of...
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WO/2011/059415 |
Sharpening machine (5) for sharpening cutter blades (8) comprising a base plate (7), a guide rail (6) and a sharpening stone (3) connected to a drive mechanism (1), said base plate (7) having a guide groove (25) for interacting with said...
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WO/2011/059935 |
Provided is a flat-faced buffing pad that includes a plurality of apertures of variable size. The apertures are generally larger in the areas toward the center of the pad, while being generally smaller in the areas toward the periphery o...
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WO/2011/058952 |
Disclosed is a slurry for chemical mechanical polishing, which contains (a) a water-soluble clathrate compound, (b) a polymer compound that comprises, as a side chain, an acidic group which may be in the form of a salt, (c) abrasive grai...
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WO/2011/056504 |
An ultrahigh pressure pump includes a frame; a crankshaft having a journal; and at least one telescoping pump subassembly having inner and outer ends. The outer end is carried by the frame pivot so as to allow pivotal swinging movement o...
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WO/2011/056680 |
A vitrified superabrasive product includes a superabrasive component and a vitrified bond component in which the superabrasive component is dispersed. The vitrified bond includes an oxide of a lanthanoid. Additionally, the vitrified bond...
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WO/2011/054679 |
The invention relates to a method for grinding the main and pin bearings (3, 5) of a crankshaft (1) wherein the pin bearings (5) are first pre-ground and finish-ground in a first grinding station (22) and the main bearings (3) are then p...
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WO/2011/056509 |
A tool (10) for removing fusion bonded epoxy coating from the surface of a pipe has an elongate rotatable shaft (12) suitable for being received in a rotating tool holder of a machine. Extending radially outward of the distal end (16) of...
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WO/2011/054891 |
The invention relates to a method for machining a sealing seat (24a, b), arranged at the end (26) of a connection pipe (8a, b), of a shut-off valve (6) fitted in a power generating or industrial plant (2), which method comprises the foll...
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WO/2011/054665 |
A method of deblocking an ophthalmic lens component (100) blocked on a thermoplastic layer (310) arranged on the holding surface (210) of a lens holding block (200) comprising the step of applying a pushing force on the thermoplastic lay...
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WO/2011/056504 |
An ultrahigh pressure pump includes a frame; a crankshaft having a journal; and at least one telescoping pump subassembly having inner and outer ends. The outer end is carried by the frame pivot so as to allow pivotal swinging movement o...
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WO/2011/056671 |
A superabrasive resin product includes a superabrasive grain component, an oxide component, and a continuous phase defining a network of interconnected pores. The oxide component consists of an oxide of a lanthanoid, and the continuous p...
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WO/2011/056671 |
A superabrasive resin product includes a superabrasive grain component, an oxide component, and a continuous phase defining a network of interconnected pores. The oxide component consists of an oxide of a lanthanoid, and the continuous p...
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WO/2011/054357 |
An abrading element (2,20,30,41,50,60,70,80,100) for use in an abrading machine having an abrading head comprises a support (3,42)) having a mounting portion (4,22,44,52) along an edge region which defines an profile typically of dovetai...
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WO/2011/055692 |
A problem with the resin bonding method is that the service life is short. Problems with the electrodeposition method are that productivity is unsatisfactory and cost is high. Problems with the brazing method are that no high carbon stee...
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WO/2011/054481 |
The invention relates to a device (10) for the double-sided processing of flat work pieces, comprising an upper working disk (40) and a lower working disk, wherein facing each other between the working surfaces (46) thereof, the working ...
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WO/2011/055960 |
The invention relates to a polishing apparatus including at least one polishing module. Each polishing module includes: at least one polishing surface; at least one polishing head; at least one wafer transfer station; and a transfer devi...
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WO/2011/055960 |
The invention relates to a polishing apparatus including at least one polishing module. Each polishing module includes: at least one polishing surface; at least one polishing head; at least one wafer transfer station; and a transfer devi...
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WO/2011/056509 |
A tool for removing fusion bonded epoxy coating from the surface of a pipe has an elongate rotatable shaft suitable for being received in a rotating tool holder of a machine. Extending radially outward of the distal end of the shaft are ...
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WO/2011/056680 |
A vitrified superabrasive product includes a superabrasive component and a vitrified bond component in which the superabrasive component is dispersed. The vitrified bond includes an oxide of a lanthanoid. Additionally, the vitrified bond...
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WO/2011/052193 |
Disclosed is a guide roller wherein bearings are held in a housing, and liquid mixed with abrasive grains is prevented from entering the interior of the housing through a shaft hole, thereby improving service life. The guide roller (1) i...
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WO/2011/051843 |
The invention relates to a slightly-angular L-shaped pneumatic device provided with an actuation trigger, an air connection and an abrasive disc at the end of the head. The sides of the device are provided internally with suction channel...
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WO/2011/051635 |
The invention relates to a device (1) for holding a hand tool which comprises a mounting (2) for the tool, a gripping member (22) and a pivoting member (12, 20) suitable for swivelling the mounting (2) relative to the gripping member (22...
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WO/2011/052132 |
Disclosed is a method for polishing a semiconductor wafer, which is held by means of a work carrier, by rotating the work carrier and a table, while pressing the semiconductor wafer and a polishing cloth provided on the table to each oth...
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WO/2011/052287 |
Provided are zinc-based alloy shots which, without risk of dust explosion, are capable of high performance deburring and abrasion cleaning through shot blasting and application of compressive residual stress through shot peening, with lo...
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WO/2011/052173 |
One aspect of the present disclosures is a polishing pad that contains a non-woven fabric formed from a fiber bundle of microfibers having an average cross-sectional area of 0.1-30 μm2, and an elastomer applied within the non-woven fabr...
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WO/2011/052529 |
Disclosed is a highly flat glass substrate for a display, wherein sufficient strength is ensured by reducing generation of a recessed shape of the polished surface. Also disclosed is a method for manufacturing such glass substrate. The g...
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WO/2011/052267 |
Disclosed is a low-cost polishing device provided with: a high polishing ability for eliminating microfissures that exist on the surface of a polygonal column shape comprising a hard material; and a fine polishing ability that eliminates...
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WO/2011/049216 |
Provided is a composition for polishing silicon carbide with which it is possible to improve the speed at which an SiC crystal substrate is polished. The composition for polishing silicon carbide comprises abrasive grains, a peroxide as ...
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