| Patents for B28D 1 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor (14,003) |
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| 05/04/2011 | CN101603313B Method for chiseling pile head of filling pile |
| 04/28/2011 | US20110094490 Method for The Manufacture of Reinforced Diamond-Coated Cables and Cable Obtained Using Such Method |
| 04/28/2011 | DE202011003422U1 Kernlochbohrer Core drill |
| 04/27/2011 | EP2313239A2 Carbon nanotube fiber wire for wafer slicing |
| 04/27/2011 | CN201808155U Building stone test piece cutting machine |
| 04/27/2011 | CN201808154U Plaster board cutting tool |
| 04/27/2011 | CN201808153U Stone cutting platform |
| 04/27/2011 | CN201808152U Pen-type ceramic tile cutter |
| 04/27/2011 | CN201808151U Portable pen-shaped ceramic tile cutter |
| 04/27/2011 | CN102029654A Method and device for producing natural ultrathin stone by using combination saw |
| 04/27/2011 | CN102029653A Method for regenerating diamond circular saw blade substrate |
| 04/27/2011 | CN102029652A Plate cutting machine |
| 04/27/2011 | CN102029651A Movable type stone horizontal cutting machine |
| 04/21/2011 | WO2011047133A2 Manhole remover |
| 04/21/2011 | WO2011046301A2 Diamond wire saw |
| 04/21/2011 | WO2011044615A1 Oscillating blade improvement |
| 04/21/2011 | DE102010022397A1 Frame for object processing device that is utilized for making recess at object for mounting technical installation e.g. solar system, has opening for receiving object insertion unit, in which house roof element is accommodated |
| 04/21/2011 | DE102009047874B3 Bandsäge und Sägeblatt Band saw and blade |
| 04/21/2011 | DE102009045614A1 Method for cutting e.g. workpiece block from e.g. silicon, involves laterally forming rectangular groove with depth on rear side of workpiece and offset to separation line formed perpendicular to front side of workpiece |
| 04/20/2011 | CN201800137U Cutting device for male and female grooves of splicing brick |
| 04/20/2011 | CN201800136U Device for cutting wall brick |
| 04/20/2011 | CN201800135U Lubricating tool carrier used for tile cutter |
| 04/20/2011 | CN201800134U Diamond gang saw cutting head with groove on single side surface |
| 04/20/2011 | CN201800133U Diamond gang saw cutter bit with grooves at double side surfaces |
| 04/20/2011 | CN201800132U Marble cutting machine |
| 04/20/2011 | CN201800131U Gravel shaping complete unit |
| 04/20/2011 | CN102027171A Road grading pick with washer |
| 04/20/2011 | CN102026926A Method of machining vulnerable material substrate |
| 04/20/2011 | CN102021634A Rotary electrodeposition method and device for producing ring-shaped diamond band saw |
| 04/20/2011 | CN102019647A Worktable for circular sawing machine |
| 04/20/2011 | CN101516772B Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions |
| 04/19/2011 | US7926478 Super abrasive grain wire saw winding structure, super abrasive grain wire saw cutting device, and super abrasive grain wire saw winding method |
| 04/19/2011 | US7926477 Tile cutter |
| 04/14/2011 | WO2011021784A3 Wire saw |
| 04/14/2011 | WO2010072675A3 Method for producing thin, free-standing layers of solid state materials with structured surfaces |
| 04/14/2011 | US20110083656 Block splitting assembly and method |
| 04/14/2011 | DE20321851U1 Tragbare Arbeitsmaschine Portable machine |
| 04/14/2011 | DE10023490B4 Transportable, von einem Verbrennungsmotor angetriebene Schneid- oder Sägemaschine Transportable, of an internal combustion engine driven cutting or sawing machine |
| 04/13/2011 | EP2170545B1 Portable cutter |
| 04/13/2011 | CN201792427U Turning device of ceramic cartridge |
| 04/13/2011 | CN201792426U Drilling machine |
| 04/13/2011 | CN1894068B Portable working machine |
| 04/13/2011 | CN102015232A A process for reinforcing blocks or slabs of stone material |
| 04/13/2011 | CN101434010B 激光加工方法及半导体装置 The laser processing method and a semiconductor device |
| 04/07/2011 | WO2011041799A2 Power saw apparatus with integrated dust collector |
| 04/07/2011 | WO2011039700A1 Machine for processing material in the form of slabs, in particular natural and agglomerated stone material, ceramic material and glass material |
| 04/07/2011 | WO2011038466A1 Material cutting and finishing system |
| 04/07/2011 | US20110079207 Power saw apparatus with integrated dust collector |
| 04/07/2011 | DE102009044174A1 Drill bit for production of cylindrical undercut boreholes, has tappet guided adjustably in case, where axial movement of tappet is coupled with radial movement of cutting element, and cutting element and tappet integrated as rod |
| 04/07/2011 | CA2776546A1 Power saw apparatus with integrated dust collector |
| 04/06/2011 | CN201784059U Splitting machine |
| 04/06/2011 | CN201784058U Longitudinal and transverse stone cutting device |
| 04/06/2011 | CN201784057U Anode groove cleaning device |
| 04/06/2011 | CN1914014B Cutter wheel, scribing method and cutting method for fragile material substrate using the cutter wheel, and method of manufacturing cutter wheel |
| 04/06/2011 | CN101628390B Track slab grinder |
| 04/06/2011 | CN101327622B Mortar recovery technique for cutting single-crystal and polycrystalline silicon wire |
| 04/05/2011 | US7919191 Pigmented images on stone |
| 03/31/2011 | WO2011016996A3 Method for recycling abrasive slurry |
| 03/31/2011 | US20110073094 Abrasive article with solid core and methods of making the same |
| 03/30/2011 | EP2301734A1 Manual tile cutter with rotating square |
| 03/30/2011 | EP2301733A1 Tile cutting machine |
| 03/30/2011 | EP2301701A1 Manual tile cutter for large sized tiles and accessory thereof |
| 03/30/2011 | CN201776844U Diamond cutting disk |
| 03/30/2011 | CN201776843U Novel tile cutting machine |
| 03/30/2011 | CN201776842U Sandstone diamond stone blade |
| 03/30/2011 | CN101992509A Clamping arm automatic resetting mechanism of silicon rod cutting fixture |
| 03/30/2011 | CN101992503A Apparatus for manufacturing high-hardness stone board |
| 03/24/2011 | WO2011034439A1 Sawing of blocks into wafers using diamond coated wires |
| 03/24/2011 | WO2011033542A1 Tensioning device for machines for multiple wire cutting of stone material |
| 03/24/2011 | WO2011033541A1 Multi-wire machine for cutting stone material |
| 03/24/2011 | WO2011032600A1 Method for operating a wire saw device |
| 03/24/2011 | DE102009043990A1 Vorrichtung zum Brechen von Steinen und dergleichen A device for crushing stones and the like |
| 03/23/2011 | EP2298521A1 Proton beam assisted ultraprecise processing method for processing single-crystal fragile material |
| 03/23/2011 | EP2296855A1 Method for the manufacture of reinforced diamond-coated cables and cable obtained using such method |
| 03/23/2011 | EP1116563B1 Method of cutting ceramic honeycomb molded article |
| 03/23/2011 | CN201769290U Tension mechanism of ceramic cartridge turned clamp |
| 03/23/2011 | CN201769289U Magnetic tile cutter |
| 03/23/2011 | CN201769288U S-shaped seam silencing saw blade |
| 03/23/2011 | CN201769287U Automatic flaming machine for granite |
| 03/23/2011 | CN201769235U Multi-cutter edge cutting machine |
| 03/23/2011 | CN201769228U Multi-cutter cutting machine |
| 03/23/2011 | CN201769221U Multi-tool continuous cutting device |
| 03/23/2011 | CN201769184U Connecting ring on electric cutting machine |
| 03/23/2011 | CN101987483A Recovery mechanism for dust and waste residues of stones |
| 03/23/2011 | CN101143467B Board drilling equipment |
| 03/22/2011 | US7909028 Inlaid stone composite |
| 03/22/2011 | US7908946 Tool for machining a workpiece made of a hard material |
| 03/17/2011 | US20110061640 Block splitting assembly and method |
| 03/17/2011 | US20110061639 Aggregate cutting saw chain |
| 03/16/2011 | EP1937440B1 Abrasive cutting disc and abrasive cutting element hereto |
| 03/16/2011 | CN201760973U Splitter device for concrete carbonization test piece |
| 03/16/2011 | CN201760972U Circular hole tunneled diamond circular saw blade |
| 03/16/2011 | CN101439390B Digitalization processing method of gypsum mould |
| 03/15/2011 | US7905223 Guide cart and power tool with guide a cart |
| 03/10/2011 | WO2011028470A2 Rock drill bit |
| 03/10/2011 | WO2011028154A1 A saw for construction cutting work |
| 03/10/2011 | WO2011027371A1 Displacing apparatus for a tool holder assembly of a machine for working block or slab materials, machine comprising such an apparatus and machining method that can be carried out through such a machine. |
| 03/10/2011 | DE102009040665A1 Verfahren und Trennsystem mit Vorrichtung zum trennenden Bearbeiten von kristallinen Materialien Method and apparatus for separating system with separated Editing crystalline materials |
| 03/10/2011 | CA2772235A1 A saw for construction cutting work |
| 03/09/2011 | EP2292398A1 Scribing wheel and method for scribing brittle material substrate |