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WO/2014/040309A1 |
Disclosed is an edge finishing machine for a liquid crystal panel, used for grinding and machining a liquid crystal panel (200). The edge finishing machine (100) comprises an angle grinding wheel assembly (110) and a forming grinding whe...
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WO/2014/035946A1 |
Methods of shaping a glass sheet each include a step of removing a first portion of the glass sheet to form a first beveled surface. The methods further include the step of removing a second portion of the glass sheet to form a second be...
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WO/2014/032347A1 |
A working tool, which comprises: a housing (10), a rotatable switch lock (1) installed in a gap on an operating lever (3); a first clamping part (1a) arranged on the switch lock, a stopper (1b) arranged on the other side of the switch lo...
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WO/2014/013996A1 |
The purpose of the present invention is to provide a manufacturing method for a reinforced cover glass having greater strength than conventional glass, a reinforced cover glass, a manufacturing method for a reinforced cover glass having ...
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WO/2014/013072A1 |
The invention relates to a method of processing an unfinished optical lens member for manufacture of an optical lens from the unfinished optical lens member, the unfinished optical lens member being provided with a finished surface havin...
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WO/2014/013626A1 |
The purpose of the present invention is to provide a brush polishing device capable of performing, in a single device, a polishing process for improving the surface roughness of the surface of a workpiece and the inner surface of drilled...
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WO/2014/000742A1 |
The invention provides a method of providing a tapered edge on a sheet comprising a fibrous material, comprising moving the sheet while carrying out the following steps: -moving the sheet past a freezing device, which sheet is provided w...
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WO/2014/000345A1 |
An electric angle grinder having an open-and-locked in feature, comprising a housing (6), an operating rod (4), and a dial (1). The operating rod (4) is connected at both ends thereof to a housing (6) and is for use in operating a switch...
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WO/2014/000344A1 |
An electrical angle grinder having an open-and-locked in feature, comprising a housing (6), an operating rod (4), and a dial (1). The operating rod (4) is connected at both ends thereof to the housing (6) and is for use operating a switc...
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WO/2014/002447A1 |
A substrate-edge grinding method includes: a first step (S1) in which a flat grinding wheel is used to grind edges of a bonded substrate obtained by bonding together a plurality of substrates; and a second step (S2, S3) in which a formed...
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WO/2013/187400A1 |
Provided is a sheet glass processing device capable of preventing a processing tool from being repelled from an end face of sheet glass and processing the end face of the sheet glass at a high conveyance speed (processing speed). This sh...
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WO/2013/176187A1 |
The present invention obtains a smoothing method and device whereby it is possible to automatically carry out a process for smoothing a weld member which was conventionally carried out manually. This method uses a belt grinding device ha...
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WO/2013/171845A1 |
[Problem] To provide a method for processing both end faces of round bars, the method being capable of efficiently performing chamfering and cutting of both end faces of the round bars with a series of operations. [Solution] While being ...
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WO/2013/167831A1 |
The invention relates to a method for cutting-out a multi-layer ophthalmic lens (100) following a desired contour (C3), including: a step of pre-blanking the ophthalmic lens (100) using a preliminary tool (210; 223), according to a preli...
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WO/2013/168444A1 |
[Problem] To provide a circumferential polishing device capable of polishing edges of a workpiece having different bevel angles. [Solution] An edge polishing unit (2A, 2B) that polishes edges (Ea, Eb) on the front and back faces of a wor...
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WO/2013/163524A1 |
A strengthened glass sheet or article having an edge profile that provides improved edge strength, particularly when the strengthened glass sheet is subjected to a four point bend test, and a method of making a glass sheet having such an...
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WO/2013/143198A1 |
An automatic grinding and polishing system for a crystal blank comprises: upper hemisphere grinding stations (11, 12) and polishing station (13) that are arranged around a first rotation rack (2), the first rotation rack (2) being provid...
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WO/2013/146121A1 |
The polishing device is provided with: a machining head (212), which is supported to move freely in the two horizontal directions; driving devices (211, 213) that enable the machining head (212) to move; a polishing jig (214) that is sup...
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WO/2013/134198A1 |
A self sharpening razor system includes a razor (10) having a handle (14) and a safety housing (16) with a blade (18) extendably received within the safety housing. An integrated sharpening system (12) incorporates an armature (22) recei...
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WO/2013/130688A1 |
Methods of finishing a sheet of material, such as a glass sheet, include finishing an edge portion of the sheet of material with magnetorheological finishing. In one example, the average thickness of the sheet of material between a first...
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WO/2013/128096A1 |
The invention relates to a system comprising a positioning and centering pin (4) configured to be attached to an ophthalmic lens, an attachment member (5) configured to be positioned on and attached to said pin and to be attached to said...
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WO/2013/125652A1 |
The purpose of the present invention is to provide an end face treatment method for a glass sheet, said method making it possible to efficiently polish an end face of a glass sheet and enhance the strength of the end face of the glass sh...
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WO/2013/111046A1 |
An apparatus (100) for treating rollers that is suitable for subjecting to a roller maintenance operation (3) a conveying device (2) to eliminate impurities and incrustations from an external surface (13) of said rollers (3), said appara...
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WO/2013/111069A1 |
A glass sheet (2) advanced in a longitudinal direction (15) is ground by displacing a first (14) and a second grinder (14) equal to each other in respective directions transversal to the longitudinal direction between respective backward...
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WO/2013/108725A1 |
A production method for a glass plate, including: a step in which an end surface of the glass plate is ground; and a step in which the end surface of the glass plate after grinding is polished. The step in which the end surface of the gl...
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WO/2013/100126A1 |
A glass plate working device is provided with: a holding base (1) which holds a glass plate (G); a rail (2) on which the holding base (1) is moved along a predetermined conveyance path; cutting devices (3, 4, 5) which, on the conveyance ...
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WO/2013/093938A1 |
An indexing unit (100) of a gemstone processing machine and a method for processing gemstones (105) is described herein. In an embodiment, the indexing unit (100) of the gemstone processing machine includes a base plate (115) having a pl...
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WO/2013/093132A1 |
Bevel polishing/grinding machine that comprises an angle grinder (3) which is mounted on a supporting member (4) provided with height-adjustment means that allow variation of the distance between the grinder and the workpiece, thereby pe...
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WO/2013/085010A1 |
In a lens shape finishing system using a lens shape finishing device (22) and a finishing control terminal (23), the lens shape finishing device (22) is provided with a calculation switching unit (22g) for switching the setting as to whe...
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WO/2013/079821A1 |
The invention relates to a method of preparing an ophthalmic lens (30) to be fitted into a surround of a spectacle frame, comprising: an operation of acquiring a longitudinal profile (50) of said surround, an operation of centring the lo...
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WO/2013/079822A1 |
The invention relates to an ophthalmic lens holder (1), comprising a pedestal (10) and at least three contact pads (30) that rise from the pedestal such as to have substantially coplanar free ends (31), whereby said contact pads are suit...
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WO/2013/079799A1 |
A grinding member (100) comprises an elongated support profile (110), the cross-section of the support profile (110) comprising a vertical direction (S1) and a lateral direction (S2), whereby the cross-section of the support profile (110...
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WO/2013/081153A1 |
A centering and edging method for centering and edging the outer circumference of a lens (16), molded using a mold, by clamping the lens (16) with a pair of bell clamp holders, the method comprising: a first step of positioning the lens ...
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WO/2013/076166A1 |
The invention relates to a processing apparatus for processing an upper segment edge (8) of a tower segment of a concrete tower (102) in order to prepare the tower segment for the attachment of at least one further tower segment. Accordi...
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WO/2013/078044A2 |
A glass treatment apparatus, in one example, can include a fluid dispensing device configured to dispense a substantially laminar flow of a fluid film. In another example, a shroud substantially circumscribes an outer peripheral surface ...
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WO/2013/074760A1 |
An apparatus and method for continuous edge separation in a continuous process for a ribbon of flexible brittle material such as a thin ribbon of glass is disclosed wherein an initial flaw or score is formed in the ribbon. The initial fl...
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WO/2013/072845A1 |
Described is a machine for working edges of slabs comprising a frame (2), feeding members (4) for moving a slab (L) having an edge (B) to be worked, at least one station (9) for shaping the edge (B) of the slab (L) comprising at least on...
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WO/2013/065490A1 |
The invention relates to a processing device for board-shaped objects, which is provided with: a surface plate that holds the board-shaped object; a disc-shaped or cylindrical beveling grindstone that grinds and bevels the edges of the b...
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WO/2013/063908A1 |
A system for automatically grinding and polishing a crystal blank comprises: a first rotary frame (15) provided with a head (151), an upper hemisphere grinding station (11) and a polishing station (12, 13); a second rotary frame (75) pro...
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WO/2013/050352A1 |
The invention relates to a method for performing at least one mechanical operation on a structure (10) comprising at least one first layer (12) stacked on top of at least one second layer (14), said first layer being formed by at least o...
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WO/2013/047604A1 |
Provided is a machining apparatus for a diamond cutting tool whereby high contour-precision polishing can be carried out more simply than in the prior art. A machining apparatus (100) for a diamond cutting tool is provided with: a pedest...
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WO/2013/045769A1 |
The invention relates to a method for trimming an ophthalmic lens (20) using a machining device (200) fitted with a load sensor (234) capable of measuring a load which relates to the load applied by a machine tool (210, 222, 223) to the ...
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WO/2013/040819A1 |
An air valve dedicated for use in a deburring machine negative-pressure conveyor platform, an automatic control method therefor, a vacuum working platform (8) applying the air valve, and a deburring machine comprising the vacuum working ...
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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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