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WO/2014/156798A1 |
Provided is a method of manufacturing a glass substrate for an information recording medium, the method enabling fluctuations in the thickness of the glass substrate to be reduced. The method of manufacturing a glass substrate for an inf...
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WO/2014/139604A1 |
The present invention describes a finishing line for a metallic product comprising a stripping system (DECA), said system being positioned at a periphery of at least one product inlet or product outlet (1, 2) of at least one of the finis...
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WO/2014/140946A1 |
A multi-tool machine for processing products (P) made of stone materials to be processed, comprising a support surface (2) extending along a longitudinal axis (L) for supporting one or more products (P), a bearing structure (3) designed ...
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WO/2014/119163A1 |
To provide a technique which enables an idle running start position to be appropriately corrected. A grinding processing method for grinding the surface of a workpiece by bringing a grindstone and the workpiece into contact with each oth...
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WO/2014/113617A1 |
A method of refurbishing a surface of a component for an electronic device, includes: abrading a surface to be refurbished with an abrasive to remove a coating on the surface and provide an abraded surface; optionally firstly cleaning th...
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WO/2014/107190A1 |
A method for deburring a ground metal part includes loading a ground metal part into a carrier, contacting a first planar surface of the ground metal part with a first grinding wheel, and contacting a second planar surface of the ground ...
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WO/2014/086829A1 |
To provide a hand-held grinding machine, comprising a holding device for holding the grinding machine, comprising a drive motor and comprising a tool head, wherein the holding device comprises a substantially tubular bar with a proximal ...
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WO/2014/086876A1 |
To provide a hand-held grinding machine, comprising a holding device for holding the grinding machine, comprising a drive motor and comprising a tool head, wherein the holding device comprises a substantially tubular bar with a proximal ...
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WO/2014/086873A1 |
In order to provide a handheld grinder that makes it possible to perform grinding easily, efficiently and with as little fatigue as possible, said grinder comprising a holding device for holding the grinder, a drive motor and a tool head...
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WO/2014/086866A1 |
To provide a hand-held grinding machine, comprising a holding device for holding the grinding machine, comprising a drive motor and comprising a tool head, wherein the holding device comprises a substantially tubular bar with a proximal ...
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WO/2014/084096A1 |
The purpose of the present invention is to provide a reinforced glass in which the strength of the glass is prevented in an effective manner from decreasing after reinforcement. The present invention pertains to a reinforced glass charac...
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WO/2014/077448A1 |
The present invention relates to an apparatus and method for grinding a compression line spring. The purpose of the present invention is to provide an apparatus and method for grinding a compression line spring, which can perform grindin...
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WO/2014/072959A2 |
The present invention concerns the field of smoothing or sanding tools in particular but not exclusively intended for shipyards. More specifically, the object of the invention is a new suction sanding tool with an elongated and preferabl...
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WO/2014/061423A1 |
[Problem] To provide a grindstone and a grinding/polishing device using same with which, in addition to it being possible to perform the three processes of rough processing, lapping, and polishing with the same device: double-sided proce...
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WO/2014/055031A1 |
The invention relates to an arrangement (1) at rotatable disc-shaped holder (2) for grinding tools comprising grinding segments (3), which can be releasably attached in radially (4) directed tapering grooves (5) in the holder (2) in ques...
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WO/2014/027148A1 |
The invention relates to a tool holder device (1) for handling a surface treatment tool (2) comprising a chassis (3), a tool holder support (7) able to move in relation to said chassis (3) and a tool holder (9) held by said tool holder s...
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WO/2014/017829A1 |
A magnetic core polishing jig system according to the present invention is a magnetic core polishing jig in which a wound magnetic core is cut along an axial direction thereof and the magnetic core is fixed such that the cut surface can ...
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WO/2014/013887A1 |
The present invention relates to an apparatus for polishing a plate-like body, which is provided with: a suction sheet that sucks and holds a plate-like body; a film body to which the suction sheet is attached; a carrier to which the fil...
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WO/2014/006818A1 |
The present invention is a double-headed grinding device having a ring-shaped holder which is rotatable for supporting a thin-plate workpiece from the outer periphery along the radial direction, and a pair of grindstones for grinding bot...
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WO/2014/002624A1 |
Provided is a technique making it possible to grind a workpiece with high-precision even if there is a need for a processing force such as would produce elastic deformation in a mechanism. A feeding means supports a grindstone and/or a w...
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WO/2013/187164A1 |
The present invention simplifies the structure of a grinding apparatus, and enabling the grinding apparatus to be manufactured at low cost. The grinding apparatus (1) is provided with a moving section (13) for moving a grinding object ho...
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WO/2013/168510A1 |
Provided is a device for polishing a slide fastener element, the polishing device being capable of high-efficiency polishing with the fastener element in a stable orientation, and without reducing the quality of the polished product. Thi...
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WO/2013/153880A1 |
Provided is a method for polishing a glass substrate, in which the glass substrate is polished while supplying a polishing solution between the glass substrate and a polishing pad, said method being characterized in that the polishing so...
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WO/2013/153836A1 |
A surface grinder (100) causes an x-axis table (2) to move by using a table moving mechanism (20) that includes a bi-directional hydraulic pump (24), and the surface grinder is provided with the following: a control device (9) for contro...
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WO/2013/150428A1 |
An apparatus (12) for calibrating slabs of agglomerated or natural stone material comprises at least one calibrating unit (15) provided with a calibrating head which is rotatable about a first rotational axis (16) perpendicular to a work...
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WO/2013/143643A2 |
The invention relates to a method for the multi-stage grinding of workpieces (20) made of hard mineral materials using a robot (10). To this end, the workpiece (20) is moved into a processing region (21) and measured and/or oriented ther...
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WO/2013/135220A1 |
The invention relates to a method for machining the joint of an open piston ring, by placing the piston ring in a one-piece or multi-part receiving element provided with a non-round inner circumferential surface and machining the joint b...
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WO/2013/135631A1 |
A method for machining a profile into a silicon seed rod using a machine. The silicon seed rod is capable of being used in a chemical vapor deposition polysilicon reactor. The machine includes a plurality of grinding wheels. The method i...
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WO/2013/136350A1 |
The invention refers to a method for restoring the effectiveness of an abrasive disk (4), according to which a diamond wheel (6) is conducted on the surface of said abrasive disk (4) and moves radially with respect to the rotation axis (...
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WO/2013/131786A1 |
A spring-end grinding machine (100) for grinding spring ends of helical compression springs has a grinding unit (120), which has a pair of grinding discs with two rotatable grinding discs (130, 140) between which a grinding space (135) i...
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WO/2013/128103A1 |
The invention concerns a method for producing a sound-absorbing panel, comprising the following steps: -providing a glass plate, -forming a plurality of through-slots with a width of between 0.2 and 1.0 mm in the plate by machining with ...
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WO/2013/124797A1 |
It refers to an abrasive tool (10; 100), suitable to be coupled through a joint (18) to a smoothing and/or polishing machine (20) which smoothes and/or polishes a slab or tile (L1 ) being processed placed on a plane (24) and pushed by a ...
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WO/2013/118357A1 |
The finishing assistance apparatus, which assists in steel plate finishing, is provided with: an imaging device that images the steel plate surface; a display device that displays an image on the steel plate surface; and a control device...
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WO/2013/113628A1 |
A method for grinding spring ends of helical compression springs is performed using a numerically controlled spring end grinding machine (100) having a grinding unit (120), a loading unit (150) and a control unit (160) for controlling th...
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WO/2013/110555A1 |
The invention relates to a method for polishing a flat surface (21) of a workpiece (10) made of a brittle material and to a device for carrying out the method. A polishing process on the surface (21) of the workpiece (19) along a first p...
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WO/2013/106917A1 |
There is provided a surface abrasion apparatus featuring overlapping abrasion paths to prevent tooling marks; a spaced housing, aluminum monocoque motor design and vacuum venturi to prevent overheating of the apparatus during operation; ...
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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/2013/104421A1 |
A method of refacing a floating brake disc (502) comprising the steps of rotating a brake rotor (503), while rotating the brake rotor (503), pressing a first abrading member (505a) towards a first surface (710a) of said brake rotor (503)...
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WO/2013/102126A1 |
In accordance with one embodiment, a hand-held tool comprises a housing, a head assembly, an air inlet, a pneumatic linear motor, a transmission assembly, and at least one resilient member. The housing defines a motor compartment. The he...
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WO/2013/080885A1 |
The invention provides a glass plate-polishing device. The polishing pad (26) used in the polishing device (10) of the invention is made of a soft polyurethane resin. Type A hardness is 80 or higher and density is 0.7 g/cm3 or higher. Fu...
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WO/2013/081893A1 |
A method of improving strength of a chemically-strengthened glass article comprises exposing a target surface of the glass article to an ion-exchange strengthening process, the ion-exchange strengthening process generating a chemically-i...
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WO/2013/077312A1 |
A double-headed grinder (1), wherein a carrier plate (30) comprises a pair of carrier parts (31, 32) that exhibit a fan-shaped outline form having a central angle (α) of less than 90°, centered around a carrier shaft, and upon which a ...
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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/2013/062730A2 |
A polishing device is provided which is attachable to a tip holder plate of a concrete polishing machine to polish a concrete surface. The polishing device includes a tip holder that is compression-molded using a heat resistant plastic m...
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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/2013/046576A1 |
A polishing pad used in a glass substrate mirror-polishing process, characterized in that: the polishing pad has multiple open holes on the main surface that contacts the glass substrate; one open hole and another open hole adjacent ther...
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WO/2013/039688A1 |
A method of refurbishing vinyl composition tile flooring includes sequentially wet abrading an exposed surface of a vinyl composition tile floor with a series of structured abrasive members (100) affixed to a machine driver pad (210), wh...
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WO/2013/039571A1 |
A grinding wheel dressing assembly includes a driving gear rotatable about a central axis and a dressing ring engaged with the driving gear. Rotation of the driving gear about the central axis results in rotation of the dressing ring abo...
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WO/2013/027880A1 |
The present invention enables the sequential cutting, chamfering, and grinding of both side surfaces of a silicon ingot in order to achieve the objectives of improving the workability of the ingot and rationalizing the processing degree ...
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WO/2013/024565A1 |
The present invention is a stock removal evaluation method for evaluating stock removal from a processed wafer in a machining process in which a predetermined amount of material is removed by machining both the front and back faces of th...
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