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Patent Searching and Data


Matches 751 - 800 out of 9,800

Document Document Title
WO/2008/019485
The present concrete block edges and surface treatment machine is specifically suitable for hollow blocks such as blocks for retaining walls. The machine comprises a frame, a concrete dual-block magazine assembly, for receiving for treat...  
WO/2008/018559
A noncoring drill bit has a washer (2) attached to the head of a shank of a boring tool, a circular column-like first diamond grindstone body (3) fixed to the washer (2) and having cutout recess (10) open to one side, and a second diamon...  
WO/2008/018687
Provided is a tile cutter. The tile cutter can prevent shaking of a movable frame reciprocating along a guide rail and readily check operation of a blade and a pressing plate installed at a lower part of an operation lever. As a result, ...  
WO/2008/018686
Provided is a wheel cutter for cutting construction materials. The wheel cutter includes a circular cutter for cutting construction materials such as stones and tiles, freely movable forward and backward and pivotable upward and downward...  
WO/2008/018105
The present industrial invention relates to a machine for realization of "abrasive threads" used in cutter machines which are employed in the cutting of blocks of marble in a quarry or in an unworked marble yard processing; in particular...  
WO/2008/017918
Block-cutting gangsaw with vertical frame for cutting granite or other hard materials, comprising a blade-holding frame (19) that is supported with the possibility of reciprocating movement on an independent oscillating frame (40) which ...  
WO/2008/014151
This invention relates to a carbide wire blade that is suitable for use in sawing through subsea structures. The carbide wire blade employs a tungsten carbide cutter, a vibration dampening member, and the first cylindrical spacer, slidea...  
WO/2008/014151
This invention relates to a carbide wire blade that is suitable for use in sawing through subsea structures. The carbide wire blade employs a tungsten carbide cutter, a vibration dampening member, and the first cylindrical spacer, slidea...  
WO/2008/014158
A kitchen utensil for removing a hard center from a food item, such as a seed or a pit from a cherry or olive, has a shield for controlling a splatter of juice or other debris that may result from the removal of the hard center. The shie...  
WO/2008/010998
In a heat regenerative engine that uses water as both the working fluid and the lubricant, water is pumped through a single line of a coil that wraps around a cylinder exhaust, port, causing the water to be preheated by steam exhausted f...  
WO/2008/010303
A cutting device capable of accurately and stably cutting a cut material without impairing the quality of the cut member by preventing cracks from occurring therein. The cutting device (10) for cutting the material (W) to be cut, which i...  
WO/2008/010457
This invention provides a cutting apparatus which can prevent the occurrence of cracks and can cut an object cutting material accurately and stably without sacrificing the quality of the object cutting material. The cutting apparatus is ...  
WO/2008/008429
A portable hand tool includes a housing with a handle configured to be carried by a user and a motor with a motor shaft rotatably extending therefrom. An output shaft rotatably connected to the motor shaft, upon which a cutting blade is ...  
WO/2008/004307
A method for boring a workpiece by irradiating it with a light beam comprises a step for superposing a dummy plate on the workpiece through an interposition material, a step for irradiating the workpiece on which the dummy plate is super...  
WO/2008/004262
A method for consolidating natural stone blocks, particularly marble and granite, to be subjected to subsequent sawing. The method is based on the application, to at least one face (11) of the block (1) to be consolidated which is inters...  
WO/2008/003132
A dust collection device for use with a drill which consists of a an open ended receptacle having one end dimensioned to sealingly engage the boss of the drill bit and the other end including an orifice sized to allow the drill bit to pa...  
WO/2008/003502
The invention particularly relates to separating and transporting a disk-shaped substrate (102; 202), such as a solar wafer. The invention is characterized in that separation steps are performed within a fluid and that adhesive forces de...  
WO/2008/004395
In the case of forming a plurality of rows of modified regions, in the thickness direction of a processing object, along a line to be cut, a first modified region closest to a first surface and a second modified region closest to a secon...  
WO/2008/002291
Embodiments of the various aspects of the inventive technology may relate to a stone corner veneer saw having a substantially V-shaped stone support (2), two saw blades (5), at least one saw blade drive system (6) and a stone drive syste...  
WO/2007/145880
A vehicle-mounted cutter for cutting a paved surface such as concrete is disclosed. The cutter utilizes the hydraulic power from a vehicle to operate a saw motor that rotates a blade operably attached to a trolley, an orbital motor that ...  
WO/2007/145880
A vehicle-mounted cutter for cutting a paved surface such as concrete is disclosed. The cutter utilizes the hydraulic power from a vehicle to operate a saw motor that rotates a blade operably attached to a trolley, an orbital motor that ...  
WO/2007/142264
Provided are a substrate splitting apparatus and a substrate splitting method, which can improve a production efficiency and can reduce a load on a substrate to be split. The substrate splitting apparatus (10) is characterized to compris...  
WO/2007/138661
There is provided a cutting apparatus for cutting an object to be cut, by jetting an ultra high pressure fluid against the object. The cutting apparatus comprises a jet portion (2) for jetting a fluid against the object, a pressurization...  
WO/2007/139432
The invention relates to extracting and processing different solid materials by cutting, for example to stone producing and shaping. The aim of said invention is to increase the service life of a working unit and to reduce the energy con...  
WO/2007/138618
The apparatus for cutting granite blocks (G) into slabs comprises two motorized flywheels (A) for guiding a cutting tool which is formed of a closed loop belt (1) carrying a plurality of tool-holders (2) each featuring a cutting tip (4) ...  
WO/2007/129572
A drill having a vibration exciting device (A) for applying vibration to the direction of the axis of a drill bit (4) of the drill, a detection device (21) for detecting the rotational speed of the drill bit (4), and a control section (2...  
WO/2007/129996
The present invention relates to a marble sawing machine provided with columns (1) with surroundings supported by concrete grounds (5) , a cabin (3) , a bridge (2) , a hive group (4) , a side bridge (6) , a belt (7) , a hive system (4) ,...  
WO/2007/125610
A glass plate cutter (1) has a cutter wheel (4) for forming a cut line (3) in a glass plate (2), movement means (5) for moving the cutter wheel (4) along a cut line (3a) previously set on the glass plate (2), elastic pressing device (6) ...  
WO/2007/125563
A tie-rod (1, 101) for fixing at least one blade (14, 140a, 140b) to a blade-holder unit of a gangsaw for sawing stone material comprises at least one body (2, 102a, 102b) associated with a head portion (3, 103); the head portion (3, 103...  
WO/2007/127021
A tool and method for marking dimensions for cutting a tile include a platform with a front wall defining an x axis, a side wall defining a y axis, with the y axis being perpendicular to the x axis, and a front guideline defining an x1 a...  
WO/2007/126393
A net table (1 ) comprising a net base plate (5) having an array of regions (25), each for receiving an integrated circuit unit (ICU); each of said regions (25) in communication with a vacuum source; a location device (10) having a plura...  
WO/2007/126306
Method for breaking down steel slag blocks, which are obtained by the making of iron and steel from ore and which have the form of a hardened mixture of iron and slags, comprising the following steps: - provision of a static collision me...  
WO/2007/126306
Method for breaking down steel slag blocks, which are obtained by the making of iron and steel from ore and which have the form of a hardened mixture of iron and slags, comprising the following steps: - provision of a static collision me...  
WO/2007/127357
Disclosed is a process capable of precision slicing substrates with a dimension in the linear direction of at least 1 meter, comprising the following steps: (I) affixing the work piece to a stage; (II) providing multiple essentially para...  
WO/2007/126393
A net table (1 ) comprising a net base plate (5) having an array of regions (25), each for receiving an integrated circuit unit (ICU); each of said regions (25) in communication with a vacuum source; a location device (10) having a plura...  
WO/2007/125563
A tie-rod (1, 101) for fixing at least one blade (14, 140a, 140b) to a blade-holder unit of a gangsaw for sawing stone material comprises at least one body (2, 102a, 102b) associated with a head portion (3, 103); the head portion (3, 103...  
WO/2007/119740
Enabled is to form a scribing line for obtaining a laser-split substrate, in an object substrate with a relatively low carbide tool pushing force or laser energy. Provided is a scribing method for forming a scribing line (S) along a spli...  
WO/2007/112983
The invention relates to a device for breaking semiconductor wafers or other substrates on the upper side of the semiconductor wafer (1) by means of predetermined breaking lines that are marked by scribing and extend along a straight lin...  
WO/2007/112984
The invention relates to a device for breaking semiconductor wafers (1) on the upper side of the semiconductor wafer by means of predetermined breaking lines that are marked by scribing and extend along a straight line, using a breaking ...  
WO/2007/110458
This cutter comprises: a base (1), a longitudinal rail (2) for the movable mounting of a handle (3) carrying a blade or cutting tool (4), lateral folding arms (13) and an orientable set square (8). The handle (1) has: rolling elements (3...  
WO/2007/106052
A stone edge slitting and cutting machine which enables the production and mounting of granite ceramics used in the external coatings (10) of buildings such as houses, business centres, public and social buildings via clipped external su...  
WO/2007/104844
The invention concerns a method including the successive steps of storing the desired shape and dimensions of a hole (700) drilled in the lens and the position of said hole on the lens surface, positioning a drilling tool (637) opposite ...  
WO/2007/104021
A method of cutting a sheet of fiber-cement and cutting machine programmed to effect such a method is disclosed. The method includes aligning a cutting plane of the sheet with at least one blade of a first cutting station. The sheet is c...  
WO/2007/100214
A cutting tip for a cutting tool used to cut or drill a brittle workpiece such as stone, brick, concrete, or asphalt and a frame saw provided with the cutting tip are disclosed. The swing type cutting tip including abrasive particles has...  
WO/2007/093356
The invention relates to a device for tilting stones (1), in particular split stones (1), which have a fractured structure (1a) on at least one surface, in such a way that a surface oriented laterally before the tilting forms the top sid...  
WO/2007/094348
Provided are a laser scribing method and a laser scribing apparatus, by which the cross section of the cut end edge portion of a substrate after cutting is permitted to have high qualities with excellent squareness and linearity without ...  
WO/2007/092975
Cutting tool (1) having a support (2) and a multiplicity of saw teeth (3) which have a tip region (4) and a root region (5), wherein the saw teeth (3) are welded directly or indirectly to the support (2) at the root region (5), and where...  
WO/2007/093356
The invention relates to a device for tilting stones (1), in particular split stones (1), which have a fractured structure (1a) on at least one surface, in such a way that a surface oriented laterally before the tilting forms the top sid...  
WO/2007/087510
A system and method for slicing an ingot into wafers using the wire saw process. A slurry collection system collects and supplies slurry to a slurry handling system for controlling temperatures and/or flow rates of the slurry thereby pro...  
WO/2007/087354
A method of creating thin wafers of single crystal silicon wherein an ingot of single-crystal silicon with a (111) axis is flattened and polished at one end normal to the axis, and a notch with a vertex in the (111) plane is produced on ...  

Matches 751 - 800 out of 9,800