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WO/2013/042689A1 |
Provided is a method for processing a light-transmissive hard-substrate laminate for manufacturing, with high productivity, a plate-shaped product having high dimensional precision at the end faces thereof. A method for processing a hard...
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WO/2013/038573A1 |
Provided is a system for grinding/polishing hard and brittle materials, said system being provided with a grinding function for making cross-sectional dimensions of a subject to be processed composed of hard and brittle materials within ...
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WO/2013/038690A1 |
An apparatus (1) for processing both sides of a glass sheet (2) accommodates two straight-line feed devices (5A, 5B), upper and lower, facing each other, provided with suction devices (4A, 4B) for maintaining vacuum contact with an inner...
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WO/2013/034828A1 |
The invention relates to a novel mold for forming glass, in particular glass having a thickness of less than or equal to 4 mm, said mold including at least one abrasive portion consisting of at least one metal binder and diamonds distrib...
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WO/2013/031548A1 |
This glass plate has a main flat surface (11), an end surface (13) perpendicular to the main flat surface (11), and a chamfered surface (15) which is formed between the main flat surface (11) and the end surface (13) by being adjacent to...
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WO/2013/031547A1 |
This glass plate has two main flat surfaces (11, 12), and a side surface (13) adjacent to the two main flat surfaces (11, 12), said side surface (13) having chamfered portions (15, 16) at least at one end portion in the plate thickness d...
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WO/2013/013374A1 |
A high precision rigid gas-permeable contact lens edge curve polishing lathe, comprising a machine body (1). A first crank (5) and a second crank (6) are respectively provided on two sides of the machine body (1). A base (10) is provided...
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WO/2013/015752A1 |
The invention disclosed an apparatus for chamfering glass substrates use for the manufacturing of information recording medium. The apparatus comprising a first and a second claim jigs adapted to clamp the glass substrate during chamferi...
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WO/2013/004102A1 |
The present invention relates to an automatic grinding and polishing system for crystal blanks, comprising: a first rotating frame, wherein a grinding station and a polishing station are provided surrounding the first rotating frame, and...
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WO/2013/003565A1 |
A method for finishing an edge of a glass sheet comprising a first grinding step and a second polishing step using different abrasive wheels. The method results in consistent finished edge quality and improved edge quality in term of sub...
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WO/2013/000332A1 |
An automatic crystal blank grinding and polishing system comprises: a first rotating support (2), upper hemisphere grinding positions (11, 12) and a polishing position (13), the first rotating support (2) being disposed with a machine he...
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WO/2012/176608A1 |
The present invention relates to a method for manufacturing a laminated body, in which a laminated body is obtained by applying chamfering to the side edges of a laminated body block comprising a substrate and a reinforcing plate, the re...
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WO/2012/167758A1 |
The method of cutting of stones works so that the cycle starts by the insertion of apparatus filled up with putty into the fastening mechanism of clatter, by the dops toward the cutting tool so that the scrolling nut with the rotating bl...
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WO/2012/162223A1 |
Methods of finishing an edge of a glass sheet comprise the step of machining the edge of the glass sheet into a predetermined cross-sectional profile along a plane taken transverse to the edge of the glass sheet with an initial average e...
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WO/2012/143621A1 |
The invention relates to an ophthalmic‑lens holder (200) comprising a plate (210) and three pads (250) which are mounted on the plate and rise up above the latter to offer free ends (271) via which they can bear the ophthalmic lens. Ac...
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WO/2012/124808A1 |
The purpose of the present invention is to provide a method for manufacturing a plastic lens, the method being capable of efficiently removing burrs produced by cutting a gate section. An end mill (31) is used exclusively for cutting and...
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WO/2012/119663A1 |
The invention relates to a method for continuously machining the edges of a panel (11), preferably a furniture panel, which is coated with an edge strip. A projection on at least one side of the edge strip is machined so as to be removed...
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WO/2012/116899A1 |
An apparatus for clamping and handling an ophthalmic lens (A) in one or a plurality of stations throughout a manufacturing process, comprising: a main actuator (5); a loading platform (3) on which the lens is laid down with its concave s...
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WO/2012/110218A1 |
A device and a method for working a rim (2C) of an optical lens (2) are proposed, the transition of the lens material to a block material (4A) or sheet material (5) adjoining along a peripheral edge (2D) being optically detected in order...
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WO/2012/108866A1 |
The present invention is drawn to a process of drilling organic glasses, comprising the following steps: (a) providing a substrate of organic glass, preferably of optical grade, (b) laminating onto at least one surface of said organic gl...
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WO/2012/105306A1 |
The present invention relates to a method for grinding corners of a glass plate, which has: a glass plate transfer step, in which a glass plate is transferred in the horizontal direction; a grind stone transfer table moving step, in whic...
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WO/2012/101837A1 |
Provided are: a silicon block grinding/polishing device comprising a grinding function capable of grinding a square column-shaped silicon block within tolerance ranges of ±0.5 mm for the cross-section dimensions thereof and ±0.1° for ...
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WO/2012/090364A1 |
Provided is a method for manufacturing a glass substrate for a magnetic recording medium, wherein the glass substrate which has a chamfer surface at an inner periphery end surface and/or an outer peripheral end surface is prevented from ...
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WO/2012/090568A1 |
There is provided a method for manufacturing a glass substrate for an information recording medium according to which the surface state of an end surface of a glass substrate can be made highly smooth. The method for manufacturing a glas...
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WO/2012/088051A2 |
An apparatus and a method for forming or polishing a concave or convex radius surface on a work-piece is described herein. The apparatus includes a carrier that is configured to support a work-piece. A substantially hollow rotatable tool...
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WO/2012/077645A1 |
Provided is a method which is capable of processing a hard substrate laminated body efficiently and preferably. The method for processing the hard substrate laminated body includes a step of preparing a hard substrate laminated body (14)...
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WO/2012/073626A1 |
The present invention relates to a grinding method using a grinding device provided with: a grindstone which grinds an end face of a glass substrate; and nozzles which supply coolant cooling a grinded portion of the glass substrate, wher...
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WO/2012/070759A2 |
Provided is an apparatus for grinding the curved surface of a mirror for a vehicle, and a method for grinding the curved surface using same. In the mirror-processing apparatus and the method for grinding a curved surface using same, an a...
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WO/2012/063998A1 |
The present invention provides a chamfering machine in order to: maximize product quality by preventing flaws from being generated in a workpiece during processing and obtaining uniform cutting surfaces; extend the life of machinery, and...
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WO/2012/060158A1 |
A chamfering apparatus of the present invention comprises: a stage that suctionally attaches to a sheet-like body; and a grindstone that grinds the peripheral edge of the sheet-like body suctionally attached to a suctional attachment sur...
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WO/2012/049377A1 |
The invention relates to a calibration template (1) for calibrating a machining device which is fitted with means for immobilizing and means for machining an ophthalmic lens, comprising an attachment part (10) designed to be attached to ...
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WO/2012/046915A1 |
The present invention relates to a deburring wheel mounted to a deburring device, and a deburring device using same. The deburring wheel comprises: a core unit which couples with the rotating shaft of the deburring device; and a deburrin...
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WO/2012/046914A1 |
The present invention relates to a deburring method using a deburring device. The method for deburring comprises: a driving step for driving a head unit having a deburring wheel mounted thereon and moving a work object towards a deburrin...
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WO/2012/046360A1 |
Provided is a plate glass conveyance device (10) provided with a transport mechanism (40) having a belt part (11) that supports the opposite pattern-surface of a plate glass (1) and transports the plate glass (1) in the conveying directi...
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WO/2012/042030A1 |
An optical lens (10), in particular for use as a spectacle lens, comprises a first lens element (18) and at least one second lens element (20), wherein the first lens element (18) and the second lens element (20) at least partly act toge...
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WO/2012/038323A1 |
The invention relates to a brush deburring machine (1) for simultaneously deburring opposite ends (8, 9) of a longitudinal profile section arranged in the longitudinal direction (L) during transport in a transport direction (T), comprisi...
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WO/2012/037867A1 |
A hand-held power tool having a safe gear-shifting apparatus, comprising: a housing assembly (1), a motor (2), a gearbox end cap (3), a gearbox (4), an output shaft (5), an outermost large gear (6), an outermost small gear (7), a gear lo...
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WO/2012/037584A1 |
The aim of the invention is to resharpen a grinding tool, in particular a grinding wheel (1) that is provided for trimming the edges (5) of a glass panel (7). This is achieved in that a resharpening tool (21) is associated with the grind...
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WO/2012/040370A1 |
A honing tool holder utilizes pressure of a through-the-spindle coolant delivery system for automatically feeding the honing elements or stones of an attached honing tool when in the bore of a work piece, and for automatically stopping t...
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WO/2012/039075A1 |
A glass plate processing device (1) is provided with a cutting part (2) for forming a cut line in an unprocessed glass plate (5), a folding and splitting part (4) for folding and splitting the glass plate along the cut line to obtain the...
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WO/2012/039007A1 |
A glass plate processing device (1) is provided with a cutting part (2) for forming a cut line in an unprocessed glass plate (5), a folding and splitting part (4) for folding and splitting the glass plate along the cut line to obtain the...
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WO/2012/040354A1 |
A honing tool holder that provides a capability for automatically feeding the honing elements or stones when in the bore of a work piece, and for automatically stopping the feeding when a particular condition such as a bore size, is reac...
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WO/2012/036638A1 |
A pair of ophthalmic glasses configured to retard myopia progression or substantially prevent myopia in a young person comprising a prescribed lens having a distance viewing lens portion, a near viewing lens portion, and a variable trans...
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WO/2012/035273A1 |
The present invention relates to a method for adjusting a predetermined contour of a turbine blade root (4) comprising a main salient edge defined by a determined interior angle. According to the invention, the following successive steps...
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WO/2012/035018A1 |
Digitally controlled grinder (1), particularly for glass sheets with straight sides, comprising at least one first conveyance guide (8) which defines a loading surface (9) for at least one glass sheet (10) to be ground and is adapted to ...
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WO/2012/036062A1 |
Provided are a processing apparatus and a processing method that are suitable for use in roller crowning or crowning super-finishing, reduce processing time, are suitable for use in mass production, and can be used for small curvature ra...
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WO/2012/017477A1 |
A glass plate working device which is provided with a reciprocating feed table (4B) and grinding attachments (21) on both sides of a glass plate (3) that is attached to the feed table (4B) and fed in a grinding work area (G), and which i...
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WO/2012/014137A2 |
A grinding tool for trapezoid grinding of a wafer on a profiling machine includes an annular wheel including a central hole adapted for mounting the wheel on a spindle. The wheel includes at least two grooves disposed at an outer edge of...
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WO/2012/013193A2 |
A method of machining a fibrous sheet for a composite structure is described. The sheet comprises a resin matrix having a glass transition temperature, wherein the method comprises cooling the sheet substantially to maintain the temperat...
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WO/2012/013192A1 |
A method of tapering an edge (25) of a fibrous reinforcement sheet (18) for a composite structure is described. The method includes supporting at least a portion of the sheet (18) and creating a tapered edge by relative translational mov...
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