| 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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| 02/06/2008 | EP1425475B1 Ground surface cutting device |
| 02/06/2008 | CN201015895Y Auxiliary ruler of the ceramic tile cutter |
| 02/06/2008 | CN101117173A Transmission conveying appliance for flat-plate ceramic building materials and stone processing |
| 01/31/2008 | WO2008014151A2 Carbide wire blade |
| 01/31/2008 | US20080022991 Carbide wire blade |
| 01/31/2008 | DE10331970B4 Baumaschine Construction Machinery |
| 01/31/2008 | CA2659319A1 Carbide wire blade |
| 01/31/2008 | CA2658892A1 Device for removal of food pits |
| 01/30/2008 | EP1882539A1 Saw blade for cutting cement board |
| 01/30/2008 | CN201012525Y Prestressed concrete combined hole drilling tool |
| 01/30/2008 | CN201012501Y Shearing mechanism |
| 01/30/2008 | CN101115581A Method of working sintered diamond, cutter wheel for substrate and method of working the same |
| 01/30/2008 | CN100364742C Punching tool |
| 01/30/2008 | CN100364741C Drilling tool |
| 01/29/2008 | US7323049 synthesizing superabrasive particles, wherein crystalline seeds can be arranged in a predetermined pattern; high yield of high quality industrial particles and a narrow distribution of particle sizes |
| 01/25/2008 | CA2594027A1 Notched paving stone unit and paved assemblies fabricated therewith |
| 01/24/2008 | US20080017182 Vehicle-mounted hydraulic slab cutter |
| 01/24/2008 | US20080016783 Matrix Liquid for Producing a Chip Removal Suspension and Used as a Lubricating or Machining Liquid |
| 01/24/2008 | DE102006000360A1 Werkzeugaufnahme für ein scheibenförmiges Werkzeug Tool holder for a disc-shaped tool |
| 01/23/2008 | EP1879717A1 Cutting segment for cutting tool and cutting tools |
| 01/23/2008 | CN201009378Y Press-hold device for dry method bushing insulator fettling machine |
| 01/23/2008 | CN201009377Y Cold chisel |
| 01/23/2008 | CN201009376Y Novel locking mechanism for slide base of project drill |
| 01/23/2008 | CN201009375Y Concrete steel bar drilling machine |
| 01/23/2008 | CN201009374Y Liftable swinging type buhl saw |
| 01/23/2008 | CN201009373Y Table-board device of cutting machine |
| 01/23/2008 | CN201009372Y Cutter device of cutting machine |
| 01/23/2008 | CN201009371Y Bridge type disk sawing |
| 01/23/2008 | CN201009015Y Noise-damping sintered diamond saw bit |
| 01/23/2008 | CN101108515A Three-dimensional numerical control circular arc spherical surface processing machine |
| 01/23/2008 | CN101108514A Tile saw |
| 01/23/2008 | CN101108513A Tile saw |
| 01/23/2008 | CN101108512A Sawblade used for sawing red rock |
| 01/23/2008 | CN101108427A Tool fitting for a disc-shaped tool |
| 01/22/2008 | US7320516 Apparatus, fixture, packing, a method for machining of spectacle lenses |
| 01/17/2008 | WO2008008429A1 Portable power tool for cutting concrete board and other substrates |
| 01/17/2008 | DE102006032695A1 Power tool for the preparation of a blind hole with radial undercut for e.g. high-load anchorage fittings |
| 01/17/2008 | CA2639930A1 Portable power tool for cutting concrete board and other substrates |
| 01/16/2008 | CN201006622Y Ceramic tile tongs structure improvement |
| 01/16/2008 | CN201006621Y Low noise circular saw blade substrate |
| 01/16/2008 | CN101104213A Sawing strip and method for simultaneously cutting off a multiplicity of slices from a cylindrical workpiece using a sawing strip |
| 01/16/2008 | CN100361914C Scribing method, cutter wheel, scribing device using the cutter wheel and device for mfg. cutter wheel |
| 01/10/2008 | WO2008004262A1 Method for consolidating natural stone blocks for subsequent sawing |
| 01/10/2008 | US20080006257 Imitation stone cutter |
| 01/10/2008 | DE102006031270A1 Hollow crown drill, for drilling into insulated cellar walls, has an ejection plunge within the drill pot to remove the core plug drilled out of the insulation |
| 01/10/2008 | DE102006031026A1 Plates used in the production of yachts or aircraft, furniture and kitchen worktops are made from natural stone or artificial materials produced by sawing thicker starting plates |
| 01/09/2008 | CN201002330Y Injection moulding heating device for diamond rope saw |
| 01/09/2008 | CN201002313Y Rope saw stone material cutting machine |
| 01/09/2008 | CN201002312Y Stone material cutting machine rope saw wheel |
| 01/09/2008 | CN201002311Y Ultra-thin diamond sintering saw blade |
| 01/09/2008 | CN201002310Y Connecting mechanism for grader scoop traction frame and rotary annular gear |
| 01/09/2008 | CN101102873A Water supplying device for hollow drill |
| 01/09/2008 | CN101100093A Automatic board drilling machine |
| 01/09/2008 | CN101100092A Board drilling machine head |
| 01/03/2008 | WO2008002291A1 Stone corner veneer saw apparatus and methods |
| 01/03/2008 | US20080000466 Chainsaw Chain for Concrete |
| 01/03/2008 | DE102006026415A1 Diamond saw blade/drill bit for diamond milling, has shaft opening or front end having rim with multiple equidistant openings for positioning diamond grains, and electroplated diamond layer bonded on cutting edge |
| 01/02/2008 | CN200998892Y Hand-held pneumatic rock drifter |
| 01/02/2008 | CN200998826Y Improved structure of ultrasonic rotating head |
| 01/02/2008 | CN200998796Y Moving electric saw |
| 01/02/2008 | CN200998785Y Portable deflection drilling machine |
| 01/02/2008 | CN101099002A Method and device for moving a jet member |
| 01/02/2008 | CN101096116A Saw blade with lateral buckles |
| 01/02/2008 | CN101096115A Platform type disk sawing machine |
| 01/02/2008 | CN101096056A 切削刀具 Cutting Tools |
| 01/02/2008 | CN100358696C Method and device for the production of a precise concrete prefabricated part |
| 01/01/2008 | US7314102 Percussion or hammer drill |
| 12/27/2007 | US20070295179 Tile saw |
| 12/27/2007 | US20070295030 Molded glass substrate for magnetic disk and method for manufacturing the same |
| 12/26/2007 | EP1870520A1 Ground working machine |
| 12/26/2007 | EP1870201A1 Automatic cross cutting machine for strips, slabs or plate-shaped elements of natural stone |
| 12/26/2007 | CN200995455Y Separated special-shaped drill rod |
| 12/26/2007 | CN200995454Y Chisel for stone mason |
| 12/26/2007 | CN200995453Y Ceramic-tiles clamping pliers |
| 12/26/2007 | CN200995452Y Eccentric-swinging rotary drilling machine |
| 12/26/2007 | CN200995451Y Swinging sand saw |
| 12/26/2007 | CN200995450Y Multifunctional automatic primary-formative stone fringe machine |
| 12/26/2007 | CN101092048A Method for drilling refractory materials in thermal state, and drilling equipment in thermal state |
| 12/26/2007 | CN100357217C Vacuum extrusion process and equipment of fiber reinforced cement board |
| 12/25/2007 | US7311156 Forward driving system for use in drilling masonry structures |
| 12/25/2007 | US7311101 End supporting plate for single crystalline ingot |
| 12/21/2007 | WO2007145880A2 Vehicle-mounted hydraulic slab cutter |
| 12/21/2007 | WO2007125563A3 Tie-rod for stone materials sawing machinery |
| 12/21/2007 | WO2007087354A3 Cleaving wafers from silicon crystals |
| 12/21/2007 | CA2654189A1 Vehicle-mounted hydraulic slab cutter |
| 12/20/2007 | US20070289224 Composite coating for architectural pieces |
| 12/20/2007 | DE19804387B4 Maschine zum Schneiden von Steinmaterial Machine for cutting stone material |
| 12/20/2007 | DE102006000297A1 Sägeblatt mit Seitenschlag Saw blade with side impact |
| 12/20/2007 | DE10045419B4 Verfahren zur Herstellung eines thermoelektrischen Bauelements, thermoelektrisches Bauelement sowie Vorrichtung zur Durchführung des Verfahrens A process for producing a thermoelectric device, a thermoelectric device, and device for carrying out the method |
| 12/19/2007 | EP1867420A1 Saw blade with lateral buckles |
| 12/19/2007 | EP1866121A1 Improvements relating to a cutting or sawing machine |
| 12/19/2007 | CN200992802Y Ceramic tile cutting machine |
| 12/19/2007 | CN200991967Y Cutter wheel for fragile board material |
| 12/19/2007 | CN200991966Y Automatic humidifying dust-control device of stone cutting machine |
| 12/19/2007 | CN200991965Y Perforator |
| 12/19/2007 | CN200991964Y Swinging-type diamond saw |
| 12/19/2007 | CN101088732A Diamond saw blade |
| 12/18/2007 | US7308949 Concrete drill |
| 12/18/2007 | US7308892 Method and apparatus for forming cracks in concrete |
| 12/18/2007 | US7308844 Tile saw |