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Patent Searching and Data


Matches 1 - 50 out of 19,362

Document Document Title
WO/2017/177660A1
Disclosed is a boring and coring integrated breakage and rescue accessory, comprising hydraulic wall saws (A), a rotating platform (7) and a coring holding claw (B), wherein the two hydraulic wall saws (A) are symmetrically installed on ...  
WO/2017/179436A1
Provided are a method and a device for manufacturing a glass sheet by cleaving a raw material glass (glass sheet) along a scribe line, the raw material glass having the scribe line on a first principal surface and the raw material glass ...  
WO/2017/175102A1
A machine (12) for cutting slabs of stone or stone-like material comprises a work bench (13), two lateral support structures (14, 16) between which a beam (18) runs. On the beam (18) there is arranged a first machining unit (20) comprisi...  
WO/2017/168366A1
A cooling and suction system for polishing heads (5) for polishing, for example by smoothing, lapping or the like, ceramic manufactured items (8) or natural stones, comprises at least one polishing head (5), provided with a plurality of ...  
WO/2017/168403A1
Process for arching stone can be done through the following steps; heating process, coating process required a liquid chemicals, that is epoxy resin, in this process. The function of the use of epoxy resin is to fill micro cracks that ar...  
WO/2017/167614A1
The invention relates to a method for detaching at least one solid body layer (14) from a solid body (1), wherein by means of the modifications (2) a crack guiding region (4) is provided for guiding a crack in order to detach a solid bod...  
WO/2017/165772A1
A glass article (100) includes a core layer (102) formed from a core glass composition with a core coefficient of thermal expansion (CTE) and first (104) and second (106) cladding layers fused to first and second major surfaces of the co...  
WO/2017/162635A1
When viewed in an impact direction (9), a drill (1) successively includes an impact surface (5), a conveying section (3) and a drill bit (2) along a drill axis (6). The conveying section (3) is designed to convey drilling material in the...  
WO/2017/156731A1
A diamond eccentric drill bit comprises a cylindrical main body (1) consisting of a hexagonal shank (2) and a cylindrical body (3), and securely installed via the hexagonal shank (2) on a tool. A diamond drill bit (4) is fixed above the ...  
WO/2017/157815A1
The invention relates to a method for operating a machine tool (1), in particular a core drill, comprising an electric motor for driving a drilling tool, in particular a core drill bit (9), and comprising an open- and closed-loop control...  
WO/2017/156327A1
A nipper device that is useful in the care and grooming of nails of the hands and feet. The nipper device provides cutting blades where are sharper, more durable, and more hygienic. The handles of the device may be magnetized to provide ...  
WO/2017/148543A1
The invention relates to a stone splitter (1) with two height-adjustable columns (7), a support platform (5) which is arranged between the two columns (7), and a cutter (9) which is arranged above the support platform (5) and is held on ...  
WO/2017/148059A1
A diamond cutter tooth. Diamond particles are directly adhered to a rigid material, and no powder brazing material needs to be adhered to the diamond particles. Also disclosed is a method for manufacturing diamond saw teeth, comprising: ...  
WO/2017/149175A1
The invention relates to a cutting-separating head, suitable for use in manual ceramic cutters, comprising at least: a support (1) which can be moved on longitudinal guides (G); a body (2) mounted on the support (1), with the possibility...  
WO/2017/150111A1
In this invention, the entirety of a glass substrate 2 having a thickness of 500 μm or less is stacked onto a setter 1, and the glass substrate 2 is heat-processed in this state for the purpose of decreasing the heat-shrinking rate ther...  
WO/2017/148058A1
A diamond cutter tooth. A cutter tooth (1) is made of a single layer or multiple layers of solid matrixes; each solid matrix comprises a substrate made of a rigid material and diamond particles adhered to the rigid substrate; several thr...  
WO/2017/147563A1
Apparatus for splitting rock, the apparatus comprising: a housing; a drill assembly mounted to the housing and configured to move longitudinally relative to the housing, the drill assembly comprising a shaft having a proximal end and a d...  
WO/2017/145937A1
In the present invention, prepared is a blade tip (51) that has first to third surfaces (SD1-SD3) and as a result has a ridge line (PS) and an apex (PP). A groove-shaped trench line (TL) is formed in a crackless state by sliding the blad...  
WO/2017/145632A1
According to the present invention, a silicon carbide ingot is cut with a wire. The polytype of the silicon carbide ingot is 4H-SiC. The silicon carbide ingot includes a top face, a bottom face on the opposite side from the top face, and...  
WO/2017/141523A1
A wafer manufacturing method for manufacturing wafers by cutting a single crystal ingot using a wire saw, wherein, of the regions of the wire of the wire saw used in cutting a first single crystal ingot, a second single crystal ingot is ...  
WO/2017/142023A1
Provided is a cutting method that has a cutting step in which a workpiece material is cut by a cutting implement and a through-channel penetrating through a front surface and a back surface of the workpiece material is formed while an au...  
WO/2017/142465A1
A cutting tool (10) is provided. The cutting tool (10) comprising a tip (20), a body (30) and a shank (50) for attaching the cutting tool (10) to a tool holder. The body (30) has an outer body surface (31), a body shank end (32) arranged...  
WO/2017/141168A1
A machine (12) for cutting slabs (14) of stone or stone-like material comprises movement means (16) for at least one cutting head (18) designed to move the cutting head (18) in a working volume. The movement means (16) comprise at least ...  
WO/2017/137897A1
A diamond-wire machine (12) for the shaped cutting of blocks or slabs of stone material comprises: two columns (14, 16), a carriage (22, 24) movable along each column (14, 16). Each carriage is provided with at least one pulley (222, 224...  
WO/2017/139810A1
Tool cores may have removable sections, which may be removable without damaging, cutting or severing attachment configurations for the removable sections. The removable sections may be handled simultaneously. Moving parts used to facilit...  
WO/2017/133286A1
A cutting bit of a gang saw for slant cutting granite and quartzite using a saw blade, and a formulation thereof. The cutting bit is of a novel structure, and effectively resolves gradient change of the hardness and the soft or hard degr...  
WO/2017/131273A1
The present invention relates to a wavy monowire for cutting, which is for the purpose of cutting hard materials, such as hard glass, semiconductors, and hard metals. The present invention is configured to have improved abrasive material...  
WO/2017/131274A1
The present invention relates to a wavy monowire for cutting, which is for the purpose of cutting hard materials, such as hard glass, semiconductors, and hard metals, and has an improved abrasion level. The present invention is configure...  
WO/2017/121900A1
In the method, the wire (1) is driven in translation in at least one direction (F2) and, during its displacement in translation (F2), it penetrates into the piece to be cut (2) via a penetration face (20A) of said piece (2). According to...  
WO/2017/117814A1
A cutting load release device (100) for a cutting equipment, comprising: a supporting frame (10), a rotating arm (20), a cutting tool (30), and a load release mechanism (40). The supporting frame (10) comprises a first supporting arm (11...  
WO/2017/119030A1
The present invention is an ingot cutting method wherein wire rows are formed by spirally wrapping a wire between a plurality of grooved rollers, and, while the wire is moved back and forth by repeating the unreeling of a predetermined l...  
WO/2017/118533A1
The present invention relates to a method for creating modifications in a solid body, wherein by means of the modifications a crack guiding region is provided for guiding a crack in order to detach a solid body portion, in particular a s...  
WO/2017/117815A1
The present invention provides a wire sawing machine (100) comprising an installation base (10), a drive component (20), a movable cutting load release component (30), and a wire retracting component (40). The movable cutting load releas...  
WO/2017/108460A1
Core bit (10) which is rotatable about a drilling axis (21), having a cutting portion (11) with an annular portion (16) and one or more cutting segments (17), having a drilling shank portion (12) with a cylindrical drilling shank (18), a...  
WO/2017/108461A1
The invention relates to a drill bit (10) which is rotatable about a drilling axis (21) and comprises a cutting portion (11) with an annular portion (16) and one or more cutting segments (17) as well as a drill shank portion (12) having ...  
WO/2017/107194A1
A method of fixing an abrasive to a diamond saw wire is disclosed, and comprises forming an electrically conductive surface layer (21) meltable or photo- or heat-curable on a surface of an abrasive (2), then allowing the abrasive (2) to ...  
WO/2017/108462A1
The invention relates to a set consisting of multiple drill shaft sections (12) for constructing a drill bit (10), having a first drill shaft section (12) with a first drill shaft (18) and a first coupling piece (19) and having a second ...  
WO/2017/108465A1
The invention relates to a drill bit (10) which can be driven about a drilling axis (22), comprising a cutting portion (11) with an annular portion (16) and one or more cutting segments (17), a drill shank portion (12) having a cylindric...  
WO/2017/108464A1
The invention relates to a set consisting of multiple drill shaft sections (12, 13) for constructing a drill bit (10) which can be driven about a drill axis (22), having a first drill shaft section (12) with a first drill shaft (18), whi...  
WO/2017/108458A1
The invention relates to a drilling crown (10), which is suitable for wet drilling by means of a cooling and flushing liquid and which can be rotated about a drilling axis (21), said drilling crown having a cutting section (11), which ha...  
WO/2017/108950A1
The present invention relates to a method for the treatment of metallized ceramic substrates and to a metal-ceramic substrate obtained by said method.  
WO/2017/104386A1
This manufacturing device 1 for a glass plate 2 includes: a glass chuck 3 that suspends and supports, in a vertical orientation, the glass plate 2 having a first major surface 2a and a second major surface 2b; a wheel cutter 4 that forms...  
WO/2017/100478A1
Embodiments herein provide an abrasive saw chain that includes drive links and tie straps coupled to one another. Cutting elements, such as diamond cutting elements, may be coupled to upper surfaces of respective drive links. An upper su...  
WO/2017/095291A1
High power flat saw (10) having a large diameter saw blade (12), said flat saw (10) comprising a motor (11) and a blade shaft drive (1), wherein said blade shaft drive (1) comprises a first pulley (2) and a second pulley (3) and a belt (...  
WO/2017/091945A1
Processes for improving the cutting performance of a wire saw utilizing semi-aqueous or aqueous slurries comprises (a) contacting a cutting wire with a cutting slurry composition that comprises: (a.i) an abrasive component; (a.ii) a susp...  
WO/2017/091529A1
Methods of separating a glass web that is moving at a glass web velocity. The method includes exposing a separation path on the glass web to at least one laser beam spot that moves with a laser beam spot velocity vector that is equal to ...  
WO/2017/088110A1
Disclosed is a stone mining apparatus, comprising a base (100), a cutting unit (200), a driving unit, and a grinding unit (300). The cutting unit (200) comprises a plurality of transmission devices (201) surrounding the edge of the base ...  
WO/2017/086339A1
In order to respond flexibly to various processing modes, such as forming curved surface shapes, when cutting a workpiece using a wire saw, this wire saw device (1) is provided with: a single robot arm (2) that is capable of moving freel...  
WO/2017/086198A1
The present invention is configured such that, when forming a scribe line S by causing a cutter wheel 4 to run along a scheduled cutting section Gx on one surface of a glass plate G while using a support member 3 to support the scheduled...  
WO/2017/082729A1
The invention relates to a tooth system for a cutter head, the tooth system comprising; a tooth member comprising a cutting portion and a mounting portion with at least one curved surface, a holder comprising a receiving portion with a c...  

Matches 1 - 50 out of 19,362