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Patent Searching and Data


Matches 201 - 250 out of 18,863

Document Document Title
WO/2015/119343A1
The present invention provides a saw wire having asymmetrical crimps. The saw wire comprises an asymmetrical unit crimp that is continuously formed in a zigzag shape, wherein the asymmetrical unit crimp comprises a first portion and a se...  
WO/2015/119344A1
The present invention provides a structured saw wire maintaining a crimp property under slicing tension. The structured saw wire maintaining a crimp property under slicing tension comprises a unit crimp that is continuously formed in a z...  
WO/2015/118198A1
The invention relates to a double angle positioner (3) for ceramic cutting machines (1), comprising a base (16) for the double positioner, said base having the following elements positioned thereon: a first positioner element (4) and a s...  
WO/2015/118197A1
The invention relates to a modular machine for cutting ceramic parts, comprising: towers (7); a central profile (5) and two side profiles (4) secured to the two towers (7); at least two stiffeners (14) between each side profile (4) and t...  
WO/2015/109247A1
A self-propelled electric concrete saw having at least two electric motors. A first electric motor of the concrete saw is powered by an external power supply and can power both a saw blade and a drive system. A second electric motor of t...  
WO/2015/106610A1
Heterogeneous steel wire for use in multi-wire cutting, comprising two or more sets of heterogeneous parts. Each heterogeneous part consists of a curled part (12) and a twisted part (11). The axes of steel wires in the curled part (12) a...  
WO/2015/108456A1
The present invention relates to a ground sawing machine comprising a frame supported by rear wheels (34a, 34b) and front wheels (36a, 36b) arranged for moving the ground sawing machine over a surface (38). At least one motor (40, 6) and...  
WO/2015/106609A1
A heterogeneous metal wire (1) for use in multi-wire cutting, comprising two or more sets of heterogeneous parts. Each heterogeneous part consists of a curled part (12) and a twisted part (11). The axes of metal wires in the curled part ...  
WO/2015/103911A1
A combined consolidation grinding material saw line used for multi-line cutting. A group of main cutting grinding materials G1 (the average grain diameter being d1) and a group of auxiliary cutting grinding materials G2 (the average grai...  
WO/2015/105175A1
Provided is a method for cutting a workpiece which comprises cutting a workpiece except silicon through use of a resin-coated saw wire that has a resin coating on the surface of a steel wire, which causes neither the abrasion of the resi...  
WO/2015/102671A1
A sample preparation apparatus and method of preparing a rock sample using such an apparatus, as useful in connection with the digital numerical simulation of properties of the rock. The disclosed apparatus includes a fixably mounted dia...  
WO/2015/100467A1
A gemstone comprising numerous facets cut so as to display one or more heart shapes or heart shaped patterns when viewed, either with the naked eye or via magnification, at an angle between -90 degrees and +90 degrees from the top centre...  
WO/2015/100036A1
A gemstone including a substantially rectangular girdle with rounded corners, a crown extending in a first direction from the girdle, and a pavilion extending in a second direction from the girdle opposite the first direction. The gemsto...  
WO/2015/098598A1
[Solution] A method for processing a brittle plate, the method involving a folding step for cutting the brittle plate along a cutting line on the surface of the brittle plate by bending and deforming the brittle plate by using a pressing...  
WO/2015/097989A1
The present invention provides a slicing method wherein a wire saw is used; and a coolant is supplied to a wire wound around multiple wire guides, and a silicon ingot is pressed against the wire to cut the silicon ingot while the wire is...  
WO/2015/097985A1
The present invention is a workpiece cutting method comprising measuring a crystal axis orientation by holding a workpiece with a workpiece holding tool (1), followed by setting on a wire saw the workpiece holding tool still holding the ...  
WO/2015/098595A1
[Solution] A method for processing a brittle plate, the method involving a cutting step for forming a cutting line on the surface of the brittle plate by relatively moving a cutter which is pressed against the surface of the brittle plat...  
WO/2015/086081A1
The invention relates to a device for the surface processing of floors and coverings for mounting on a driven receiving disc (5) of a floor grinding machine, comprising a roller receiver with a rotatably mounted, contoured milling roller...  
WO/2015/083530A1
Provided are a method and device for producing a glass plate and that are able to produce a high-quality glass plate even if the conveyance speed of a glass ribbon is increased. The position of the two ends in the widthwise direction of ...  
WO/2015/079850A1
Provided is a tempered glass plate manufacturing method which includes the following: a tempering step in which a tempered glass base plate (GG) is obtained by chemically tempering a glass plate (G) for tempering; and a thermal cutting s...  
WO/2015/075059A1
A method for treating a laser-transparent substrate (1) for subsequently separating the substrate (1) along a separating region (2) is proposed, with the following method steps: a.) irradiating the interior of the substrate at a substrat...  
WO/2015/076037A1
Provided is a silicon carbide ingot (1) comprising an end face (1a) and an end face (1b) that is the end face on the opposite side from the end face (1a). In the silicon carbide ingot (1), the gradient of the nitrogen concentration in a ...  
WO/2015/075869A1
The present invention is a workpiece cutting method in which an array of wires is formed with a wire that is wound helically between multiple wire guides and runs in the axial direction and a workpiece is cut by pressing the workpiece ag...  
WO/2015/072488A1
Provided are a device and method for producing a glass plate that are able to reliably break off the margins of the glass plate and that can increase the speed of the breaking process. Compressed air is jetted from air nozzles (32) towar...  
WO/2015/073821A1
A cutting tooth system includes a plurality of substrates, each having a base for attaching to the cutting wheel, and an outer surface opposite the base. A plurality of tooth pockets are integrally formed in the substrate, each tooth poc...  
WO/2015/074021A1
A splitting apparatus comprising a first splitting blade having a smooth top with a width X and a shoulder angle of less than the friction angle, relative to a point in the middle of the top, and a second splitting blade disposed opposit...  
WO/2015/067213A1
Disclosed is a dragsaw, which comprises: flywheels (30); crank structures, one end of each crank structure being connected to each flywheel; and a saw frame (50) which is connected to the other end of each crank (40), wherein there are t...  
WO/2015/063649A1
Embodiments of the invention are directed to a method of separating a wafer of light emitting devices. The method includes scribing a first groove on a dicing street on the wafer and checking the alignment of the wafer using a location o...  
WO/2015/064866A1
Disclosed is a coolant injection device used in a wire saw apparatus. The present invention relates to a coolant injection device that is designed to inject a coolant through a double pipe in a wire saw apparatus for cutting an ingot int...  
WO/2015/060559A1
The present invention relates to a system and a method for manufacturing a marble tile, capable of processing natural marble into a thin marble tile in a manner where a raw stone cutting unit cuts natural marble into a uniform size using...  
WO/2015/059521A1
The invention relates to a method and a system for cleaning contaminated silicon carbide (SiC) particles, and in particular, the contaminated SiC particles are cleaned by removing fine grain particles adhering to the contaminated SiC par...  
WO/2015/055566A1
The invention relates to a device and a method for artificially ageing stones (2), particularly concrete blocks, clinker bricks and natural stones. An ageing channel (1) is provided, which has a base (4), an upper boundary (5) and latera...  
WO/2015/054769A1
A method of assembling a tile, including: applying a non-stick coating in a tray having a non-stick surface material; applying a resin in the tray to cover the tray with the resin; assembling a plurality of stone pieces in the tray in a ...  
WO/2015/052220A1
The present invention relates to a method for producing solid layers. The method according to the invention comprises at least the steps of providing a solid body (2) for detaching at least one solid layer (4), creating defects by means ...  
WO/2015/052217A1
The invention relates to a method for manufacturing solid state elements (40), in particular substrate elements for receiving electroconductive components. The method comprises at least the following steps: providing a solid state elemen...  
WO/2015/052216A1
The invention relates to a method for producing solid-body layers. The production method comprises at least the following steps: providing a solid body (2) for splitting off a plurality of solid-body layers (4), introducing or producing ...  
WO/2015/053148A1
The present invention is provided with: a first reel (31) around which a pre-usage wire is wound; and a second reel (32) around which a post-usage wire is wound and retrieved. When workpiece processing is performed on a first occasion, w...  
WO/2015/051679A1
Disclosed is a metal wire for multi-filament cutting, with outer diameters of non-uniform distribution, the points of the largest outer diameter all making contact with an inner surface of a circular or nearly circular virtual channel, a...  
WO/2015/052218A1
The present invention relates to a method for producing solid layers. The method according to the invention preferably comprises the steps of: providing a solid body (2) for splitting off at least one solid layer (4), creating defects by...  
WO/2015/044833A1
The machine (1) for cutting sheets, particularly of marble, granite, glass and composite materials, comprises: a base frame (2, 3); a work top (4) for at least a sheet (L) to be cut, which is associated with the base frame (2, 3); a cutt...  
WO/2015/044873A1
A machine (10) for machining materials in slab form (14) comprises a working surface (13), a cutting spindle (12) on which a cutting disc (22) is mounted, motor means (11) for moving the cutting spindle on the working surface, controlled...  
WO/2015/043990A1
A method to produce a composite stone veneer product such as a stone veneer tile is described. A block of stone is first sawn into parallel stone veneer slices (120) and thereafter is attached to a backing substrate. Sawing is performed ...  
WO/2015/044186A1
A self-propelled lifting apparatus for lifting paving slabs, kerb stones and similar heavy objects, the apparatus comprising a wheeled or tracked chassis (10) having a drive means and steering means permitting the apparatus to be moved a...  
WO/2015/043384A1
The present invention relates to a multi-line cutting guide wheel with a customized groove type, and a manufacturing method therefor. The guide wheel groove for arranging a saw line has a flat bottom, a saw line positioning sidewall, and...  
WO/2015/044145A1
The invention relates to a method for wire cutting of a material (200), wherein a cutting wire is advanced (102) into the material (200) by causing said wire to scroll in such a way as to progressively cut the material, the method being ...  
WO/2015/040262A1
The invention relates to an adapter device for a ceramic cutting device (2), comprising an adapter plug (1) for the hole (8) of the tool carrier (7) of a ceramic cutting machine (2), said plug (1) being in the form of a hollow cylinder h...  
WO/2015/041634A3
A saw apparatus for sawing paving slabs has a frame mounted on a ground contacting propulsion member such that the frame may move above a slab to be cut without touching the slab. A first saw support assembly disposes a blade of a saw in...  
WO/2015/035499A1
A spacer for attaching a first rotary blade and a second rotary blade to a rotary blade saw comprises a main block having a first side and a second side, the first side and the second side being parallel and the main block having with a ...  
WO/2015/036371A1
The invention relates to the field of technical ceramic and to a method for recycling powdery silicon carbide waste products, such as for example, those present in abrasive slurry or in the production-related waste of silicon carbide. Th...  
WO/2015/034433A1
An apparatus (10) for delaminating a layer-structured composite (30), which includes at least first and second layers of different material properties bonded together, is disclosed. The apparatus comprises an actuator (6, 7, 8) configure...  

Matches 201 - 250 out of 18,863