| 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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| 10/26/2005 | EP1588793A1 Laser processing device |
| 10/26/2005 | CN2736144Y Ultra-long ultra-thin stone frame saw blade |
| 10/26/2005 | CN2736143Y Diamond tool applied for stone cutting |
| 10/26/2005 | CN2736142Y Structure improved stone cutting machine |
| 10/26/2005 | CN1686695A Tile laser edge cutting machine |
| 10/25/2005 | US6958094 Single crystal cutting method |
| 10/20/2005 | US20050230132 Numeric control bore for boring an eyeglass lens and corresponding method |
| 10/20/2005 | US20050229915 Apparatus for cutting concrete using abrasive cable |
| 10/20/2005 | US20050229914 Workpiece holding jig |
| 10/20/2005 | US20050229913 Process and apparatus for the artificial ageing of stones |
| 10/20/2005 | DE202005012328U1 Cylindrical boring bit especially for drilling blind holes in masonry has cutting teeth on the outer edge of a cylindrical sleeve and with debris clearing profiles between the teeth |
| 10/20/2005 | DE202005012312U1 Cutting disc has cutting segments separated by radial slits terminated by round bores and with countersunk profiles to reduce stress |
| 10/20/2005 | DE202005011940U1 Drill bit for boring conical holes has a lengthways split construction with a sliding collar to control the amount splaying from the split design |
| 10/20/2005 | DE20122452U1 Reconstruction method for manhole cover/cover support using milling cutting process uses round milling head to cut angled milled edges to ease removal of old cover/support and fitting of new cover/support |
| 10/19/2005 | EP1455978B1 Percussion or hammer drill |
| 10/19/2005 | CN2734454Y Stone smashing machine |
| 10/19/2005 | CN2734453Y Refrigeration system of cutting machine |
| 10/19/2005 | CN2734452Y Outer-wall angle brick cutting machine |
| 10/19/2005 | CN1683136A Process for processing stone surface and its equipment |
| 10/19/2005 | CN1223531C Cutting method for brittle non-metallic materials |
| 10/18/2005 | US6955167 Pavement working apparatus and methods of making |
| 10/13/2005 | WO2005095733A1 Method for pre-attaching-fixing anchor bolt, and method and device for excavating anchor bolt burying hole |
| 10/13/2005 | WO2005095076A1 Method and apparatus for cutting ultra thin silicon wafers |
| 10/13/2005 | WO2005095075A1 Core-drilling device with electrical feeding unit that is manually controlled |
| 10/13/2005 | WO2005095037A1 A machining device for rimless spectacles |
| 10/13/2005 | US20050226694 Core bit |
| 10/13/2005 | US20050224063 Rotary cutting saw with improved heat dissipation performance |
| 10/13/2005 | US20050223570 Mechanical scribing apparatus with controlling force of a scribing cutter |
| 10/13/2005 | DE202005012311U1 Cutter has one or more cutting teeth having a layer of carbide connected non-detachable to support element of weldable material which is welded to base element |
| 10/13/2005 | DE202005005378U1 Position lock for cutting arm of tile cutting machine can be locked against unintended movement of carrier arm upwards by pulling handle |
| 10/13/2005 | DE102005014052A1 Silicon block cutting method for use in e.g. electronic field, involves holding block in cut area after block is cut, such that individual slices are firmly clamped on opposite sides by membrane, and releasing portion of un-cut block |
| 10/13/2005 | DE102004013038A1 Saw system for slicing hard brittle material especially crystal has a set of parallel saw blades each backed by a polishing blade in a common holder |
| 10/13/2005 | CA2563048A1 Method of installing anchor bolt, method of drilling anchor bolt hole, and drilling device |
| 10/12/2005 | EP1584438A1 Cutting segment for a tool |
| 10/12/2005 | EP1584437A1 Method for the manufacture of building blocks |
| 10/12/2005 | CN2732457Y Water inlet/outlet handle device of electric tool |
| 10/12/2005 | CN2732456Y Diamond rope saw blade |
| 10/12/2005 | CN2732455Y Turbine tooth diamond circular saw sheet |
| 10/12/2005 | CN2732454Y Laser aiming head for electric cutting tool |
| 10/12/2005 | CN1681615A Core bit |
| 10/12/2005 | CN1680061A Cutting segment tip |
| 10/12/2005 | CN1222398C Improvements to ceramic cutters |
| 10/11/2005 | US6953612 Trim part |
| 10/11/2005 | US6953036 Tile cutter |
| 10/06/2005 | WO2005093173A1 Improvements in and relating to teeth for grinding apparatus |
| 10/06/2005 | WO2005091877A2 Cutter for scarifier device |
| 10/06/2005 | US20050217900 Concrete drill |
| 10/06/2005 | US20050217656 Method and apparatus for cutting ultra thin silicon wafers |
| 10/06/2005 | US20050217451 Glass pane cutting table allowing useful cutting dimensions optimization |
| 10/06/2005 | DE102004063903A1 Pre-cast concrete block post-processing method, involves subjecting tool support having tool, on stone surface of concrete blocks, with even surface pressure corresponding to output of electro-motor, by electro-pneumatic control system |
| 10/06/2005 | DE102004012023A1 Wire saw, for cutting through reinforced concrete, has a compact structure with a mounting to attach it to the workpiece surface for cutting in a variety of directions |
| 10/05/2005 | EP1583140A1 Method for producing semiconductor single crystal wafer and laser processing device used therefor |
| 10/05/2005 | EP1582507A2 Cutting table particularly for glass panes and the like, that allows optimization of the useful cutting dimensions |
| 10/05/2005 | CN2730607Y Diamond saw disc for protective gear of turbine |
| 10/05/2005 | CN2730606Y Improved drilling machine |
| 10/05/2005 | CN2730605Y Multi-cutter suspension stone cutting-sawing machine |
| 10/05/2005 | CN2730604Y Improved horizontal rotation shaping cutter for stone material |
| 10/05/2005 | CN1676482A Cutting table particularly for glass panes and the like, that allows optimization of the useful cutting dimensions |
| 10/05/2005 | CN1676275A Indexing positioning mechanism for electric mitre cutting machine |
| 10/05/2005 | CN1221725C Twist-drill for rock |
| 10/05/2005 | CN1221368C Band-saw diamond blade capable of cutting out superthin stone slab |
| 09/29/2005 | US20050215185 Tumbler for artificially ageing the appearance of concrete blocks |
| 09/29/2005 | US20050214083 Optical lens drill press |
| 09/29/2005 | US20050211699 Flexible electrically switchable glazing structure and methods of forming same |
| 09/29/2005 | US20050211236 Dicing saw with variable indexing capability |
| 09/29/2005 | US20050211235 Portable cutting appartus |
| 09/29/2005 | DE4037448B4 Fräsvorrichtung für Straßenfräsmaschinen Milling device for road milling machines |
| 09/29/2005 | DE202005008203U1 Support table, for tile cutter, has millimeter measurement scale over length of table and template with handgrip for making diagonal and perpendicular cuts |
| 09/29/2005 | DE102005010071A1 Schlagbohrmaschine Impact Drill |
| 09/29/2005 | DE102004012792A1 Device for processing floors, walls and ceilings comprises a drive motor having a drive shaft connected to rotatably mounted holding plates on which pinion gears are rotatably mounted that mesh with stationary rotating rings |
| 09/29/2005 | DE102004012606A1 Protection device e.g. for wire saw devices, has protection cover which takes unsolicited sawing wire off outside of core saw machine and protection covering section surrounds the sawing wire on three sides |
| 09/29/2005 | DE102004012384A1 Process for mechanically processing an edge of a stone, especially a paving stone made of concrete, etc., uses a conveyor belt and/or a striking tool that are adjusted to different stone formats |
| 09/29/2005 | DE102004010842A1 Erosion machine for processing stone chips into artificial gravel and sand comprises a drum into which material is fed via an opening |
| 09/28/2005 | EP1580800A1 Method for cutting semiconductor substrate |
| 09/28/2005 | EP1579969A1 Tool mechanism, in particular saw |
| 09/28/2005 | EP1579968A1 Rail guided tool |
| 09/28/2005 | EP1053075B2 Method fro marking or drilling holes in glass lenses and device for realising the same |
| 09/28/2005 | CN2728739Y Biframe oblique frame saw cutter for stone material |
| 09/28/2005 | CN2728738Y Mine stone saw |
| 09/28/2005 | CN2728737Y Device of portable cutter |
| 09/28/2005 | CN2728736Y Device for continuously cutting stone material by vertical saw blade set |
| 09/28/2005 | CN2728735Y Device for regulating angle of cutter |
| 09/28/2005 | CN1672892A Circular saw blade base with chip removing holes |
| 09/28/2005 | CN1672891A Stone sawing machine |
| 09/28/2005 | CN1672890A Multifunctional modular machine tool |
| 09/27/2005 | US6948574 Ultrasonic annular core bit |
| 09/27/2005 | US6948489 Stone cutter |
| 09/23/2005 | CA2462040A1 Tumbler for artificially ageing the appearance of concrete blocks |
| 09/22/2005 | WO2005088073A1 Rotatable cutting tool |
| 09/22/2005 | WO2005087470A1 Facing machine for large plates of natural stone, like granite and hard stones |
| 09/22/2005 | WO2005087458A1 Substrate dividing system, substrate manufacturing equipment, substrate scribing method and substrate dividing method |
| 09/22/2005 | WO2005086731A2 Apparatus for shearing and crushing reinforced concrete piles |
| 09/22/2005 | WO2004082730A3 Protective sheath for a cannula |
| 09/22/2005 | US20050205306 Drill bit |
| 09/22/2005 | US20050205075 Dust collection system for a masonry saw |
| 09/22/2005 | DE202005011743U1 Artistic modifying device for blocks has suction device which sucks away dust and fragments during impact of striking body |
| 09/22/2005 | DE202005010841U1 Drilling tool for making conical end of bore in building cladding plate made of mineral material has internal centering mandrel surrounded by milling cutters tapering toward tip |
| 09/22/2005 | DE102005010043A1 Schlagbohrer Percussion drill |
| 09/22/2005 | DE102004012346A1 Processing stone, especially preparing crude stone for sculptures, involves using processing tool(s) connected to bending arm robot controlled so processing tool can be brought into processing position and/or processes stone by moving arm |
| 09/22/2005 | DE102004011972A1 Meißel einer Fräsvorrichtung A milling cutter |