| 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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| 04/12/2006 | CN1250376C High speed boring apparatus. |
| 04/11/2006 | US7025665 Method and apparatus for cutting ultra thin silicon wafers |
| 04/11/2006 | US7025541 Drilling device for frameless glasses |
| 04/11/2006 | US7025054 Method of cutting rare-earth alloy |
| 04/11/2006 | US7025053 Cutting table for large stone work pieces |
| 04/06/2006 | US20060073775 Process for artificially ageing blocks |
| 04/06/2006 | DE102005029213A1 Vorrichtung zum künstlichen Altern von Steinen A device for artificially aging stones |
| 04/06/2006 | DE102004047904A1 Core drilling machine for concealing electrical installation, has spring unit for pushing centering bolt forward with spring action, and front end of bolt carries center tip that projects in withdrawn position over front edge of drill bit |
| 04/06/2006 | DE102004047469A1 Bohrwerkzeug mit einem als Platte oder Kopf ausgebildeten Schneidelement Drilling tool with a trained as a plate or cutting head element |
| 04/05/2006 | EP1641591A1 Method for separating flat ceramic workpieces with a calculated radiation spot length |
| 04/05/2006 | CN2769020Y Water-drop fishhook shape saw blade base body |
| 04/05/2006 | CN1755042A Lithic panel and it production process |
| 04/05/2006 | CN1248839C Cut-off apparatus and cut-off method |
| 04/05/2006 | CN1248838C Cutting machine with environmental controller |
| 04/04/2006 | US7021872 Rock drill |
| 04/04/2006 | US7021307 Rotary cutting saw |
| 04/04/2006 | US7021306 Stone cutting system |
| 04/04/2006 | US7021305 Cutting guide arrangement for power saw machine |
| 04/04/2006 | US7021304 Custom manufacture of tiles for use with preexisting mass-manufactured tiles |
| 03/30/2006 | US20060065647 Method for cutting substrate using coolant |
| 03/30/2006 | US20060065262 Group encapsulated dicing chuck |
| 03/30/2006 | DE10316584B4 Bohrer zum Bohren von Quarzglas und Verwendung desselben Of the same drill for drilling of quartz glass, and use |
| 03/30/2006 | DE102004043718A1 Method for cutting wafers from workpieces of brittle material using diamond wire saws has several workpieces on a rotating mount to enhance the cutting action |
| 03/29/2006 | EP1203124B1 Cutting device with changeable cutting depth |
| 03/29/2006 | CN2767635Y Hole expansion abrasion drill |
| 03/29/2006 | CN1247353C Technique for manufacturing steel grit |
| 03/28/2006 | US7018279 Movable machinery, including pavement working apparatus and methods of making |
| 03/28/2006 | US7018270 Method and apparatus for cutting semiconductor wafers |
| 03/28/2006 | US7017570 Apparatus and method for splitting substrates |
| 03/23/2006 | US20060060180 End supporting plate for single crystalline ingot |
| 03/23/2006 | US20060060179 Track drive adjustment for a concrete saw |
| 03/23/2006 | US20060059854 Method of making decorative panels of stone material or the like |
| 03/23/2006 | DE202004017883U1 Pneumatically operated hammer in particular for stone mason, comprising tool clamping area with magnetic elements |
| 03/22/2006 | EP1637303A1 Table saw, particularly for cutting tiles |
| 03/22/2006 | EP1635990A1 A novel laser bruting machine |
| 03/22/2006 | EP1572380A4 Rock laminate |
| 03/22/2006 | CN2766274Y Full-automatic control circuit for saw machine |
| 03/22/2006 | CN2765758Y Elliptical stone wash-basin combination cutting machine |
| 03/22/2006 | CN2765757Y Hemispherical stone wash-basin combination cutting machine |
| 03/21/2006 | USRE39018 High speed method of aligning cutting lines of a workplace using patterns |
| 03/21/2006 | US7015118 Method for forming a scribe line on a semiconductor device and an apparatus for forming the scribe line |
| 03/21/2006 | US7014726 Rock laminate |
| 03/21/2006 | US7014082 Method and device for cutting flat work pieces made of a brittle material |
| 03/21/2006 | US7013884 Dust collection system for a masonry saw |
| 03/21/2006 | US7013785 Ceramic cutters |
| 03/16/2006 | WO2006029229A1 Lens drilling apparatus and method |
| 03/16/2006 | US20060058137 Ring saw drive device and cutter device with ring saw |
| 03/16/2006 | US20060054154 Block splitting assembly and method |
| 03/16/2006 | US20060054153 Electric concrete cutting chain saw |
| 03/16/2006 | DE102004034763A1 Rock drill for drilling explosive holes in mining industry, has guidance area with inner core designed in single-piece with shaft and towing area, and outer guide bush fastened to core, where bush diameter is larger than shaft diameter |
| 03/15/2006 | EP1634857A1 Method and Apparatus for the Production of Glass Sheets of arbitrary Outline from Flat Glass |
| 03/15/2006 | EP1634326A2 Method for producing a ceramic/metal substrate |
| 03/15/2006 | EP1633560A1 A method of making decorative panels of stone material or the like |
| 03/15/2006 | EP1633543A2 Hard surface-veneer engineered surfacing tiles and methods |
| 03/15/2006 | CN2764580Y Belt wheel axle type multifunctional cutting machine |
| 03/15/2006 | CN1747809A Saw blade with shaped gullets |
| 03/14/2006 | US7011085 Brick clamp for masonry work |
| 03/09/2006 | US20060050237 Method for piercing optical glasses with the aid of a digitally controlled drill and device for carring out said method. |
| 03/09/2006 | US20060048763 Saw skid plate shield |
| 03/08/2006 | EP1631733A1 Retaining element for a round shank bit on a milling machine |
| 03/08/2006 | CN2763000Y Apparatus for press-breaking coal-ash bricks |
| 03/08/2006 | CN2762999Y Positioning means and clamping means use dfor stone processing equipment |
| 03/08/2006 | CN2762998Y Stone engrooving machine with preset depth |
| 03/08/2006 | CN2762997Y Slicking apparatus |
| 03/08/2006 | CN1743157A Straight saw for field stone-saving machine |
| 03/07/2006 | US7008861 Semiconductor substrate assemblies and methods for preparing and dicing the same |
| 03/07/2006 | US7007686 Repair assembly for a worn skid plate of a circular saw |
| 03/02/2006 | WO2005051621A3 Method and appatus for scribing tile |
| 03/02/2006 | WO2005011914A3 Superabrasive wire saw and associated methods of manufacture |
| 03/02/2006 | DE202005013045U1 Machine for treatment of surfaces and floors e.g. for grinding, crystallizing, polishing or cleaning stone surfaces e.g. stone floor has axis of rotation of drive orthogonal to axis of rotation of machining elements |
| 03/02/2006 | DE10205644B4 Bohrwerkzeug Drilling tool |
| 03/02/2006 | DE102004042627A1 Circular openings manufacturing device, has horizontal arm that supports holder for fixable, changeable milling tool, where holder exhibits downward directed bevel, which is inclined inwards around angle from specified degrees |
| 03/02/2006 | DE10109007B4 Kreissägeanlage Circular sawing machine |
| 03/01/2006 | CN1741878A Gear type machining tip and tool attaching the same thereon |
| 03/01/2006 | CN1741861A Rock laminate |
| 02/28/2006 | US7004158 Block splitting assembly and method |
| 02/28/2006 | US7004157 Rotary cutting saw with improved heat dissipation performance |
| 02/23/2006 | WO2006019304A1 Method and device for processing carbon bodies |
| 02/23/2006 | WO2006019163A1 Production device and production method for extra-long tool |
| 02/23/2006 | WO2006018183A1 Cutting tool, particularly for mineral materials |
| 02/23/2006 | WO2005102698A3 Optical lens drill press |
| 02/23/2006 | DE102004039946A1 Slag bar crushing device for steel producing industry, has saw rope guided around slag bar to cut bar into pieces, and saw rope guide designed as slag bar overlapping bridge with rope deflection that is adjustable in height and/or side ways |
| 02/23/2006 | CA2576283A1 Method and device for processing carbon bodies |
| 02/22/2006 | CN2759749Y Feeding device applied for stone processing equipment |
| 02/22/2006 | CN2759748Y Stone material cutting machine |
| 02/21/2006 | US7001120 Drilling tool |
| 02/21/2006 | US7000606 Method and apparatus for removing trip hazards in concrete sidewalks |
| 02/21/2006 | US7000605 Engraver apparatus and method |
| 02/21/2006 | US7000604 Cutting tool |
| 02/16/2006 | WO2006017177A2 Track drive adjustment for a concrete saw |
| 02/16/2006 | WO2006017110A2 Concrete saw handle bars |
| 02/16/2006 | US20060032675 Drill |
| 02/16/2006 | DE202005019913U1 Gesteinsbohrmaschine und Gesteinsbohrsystem Rock drill and Gesteinsbohrsystem |
| 02/16/2006 | DE19821554B4 Bohrgerät mit Schlagwerk Drill with percussion |
| 02/16/2006 | DE102004052125B3 Production process for drilling crown involves cutting slots in straight strip material, fitting cutting elements in slots, and cutting strip to length and bending it to form crown |
| 02/16/2006 | DE102004035867A1 Adapter device for drill rig system, has bearing section arranged in angle at support section and aligned perpendicular to support section, where support section has contact surface brought in attachment with base plate of drill rigs |
| 02/15/2006 | EP1625909A1 Cutting tool |
| 02/15/2006 | CN2758051Y Cement brick fringe machine having horizontal clamping device |
| 02/15/2006 | CN2758050Y Multi tool bit cement brick fringe machine |
| 02/15/2006 | CN1735489A Substrate-cutting system, substrate-producing apparatus, substrate-scribing method, and substrate-cutting method |