B28D 1 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor

Patents for B28D 1 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor (14,003)
11/2009
11/18/2009	EP2117752A2 Rock drill
11/18/2009	CN201347556Y Concrete pipe pile cut-off device
11/18/2009	CN201346808Y Lifting nut device with abrasion automatic alarming device
11/18/2009	CN201346807Y Improved structure of diamond cable saw
11/18/2009	CN201346806Y Cylindrical hydrostatic guideway mechanism
11/18/2009	CN101579896A Dust suction hood for electrical drilling machine
11/18/2009	CN101579892A Efficient diamond drill for repairing concrete sleeper and fabricating method thereof
11/18/2009	CN101579887A Honeycomb ceramic dry green body dual-blade cutting machine
11/12/2009	WO2009135681A1 Drill
11/11/2009	EP2116321A1 Boring tool, in particular twist drill
11/11/2009	CN201342742Y Saw kerf auxiliary supporting mechanism of multi-rope diamond bead stringing saw sheet materials
11/11/2009	CN201342741Y Hydraulic locking four-column portal type stone cutter
11/11/2009	CN201342740Y High-precision carbon-block automatic processing device
11/11/2009	CN201342739Y Ceramic tile cutting machine
11/11/2009	CN201342738Y Single-rail ceramic tile cutting machine
11/11/2009	CN201342737Y Feed supporting plate guiding mechanism of multi-rope diamond bead stringing saws
11/11/2009	CN201342736Y Position adjusting mechanism of multi-rope diamond bead stringing saw driven wheels
11/11/2009	CN201342735Y Two-wheel multi-rope diamond bead stringing saw
11/11/2009	CN201342734Y Guide pole of stone cutting machine and driving mechanism thereof
11/11/2009	CN101574835A Cutting-grinding dual-purpose rock-processing system with double end faces
11/05/2009	WO2009133453A1 A process for reinforcing blocks or slabs of stone material
11/05/2009	DE202009011375U1 Trenneinrichtung Separator
11/05/2009	DE202009005630U1 Führungswagen einer Fliesenschneidemaschine Carriage of a tile cutting machine
11/04/2009	EP2113354A2 Table saw
11/04/2009	EP2113328A1 Manual wire saw
11/04/2009	EP2112967A1 Method for manufacturing silicon matter for plasma processing apparatus
10/2009
10/29/2009	US20090266350 Table saw
10/28/2009	CN201333763Y Concrete cutting machine
10/28/2009	CN201333762Y Automatic cylindrical stone material copying machine
10/28/2009	CN201333761Y Cutting device
10/28/2009	CN201333760Y Special sliding rod and sliding rack for ceramic tile cutting machine
10/28/2009	CN201333759Y Combined cutting tool for machining cathode blocks
10/28/2009	CN201333758Y Full-automatic clutch electric hammer drill
10/28/2009	CN201333757Y Large-torque groove cutting machine
10/28/2009	CN201333756Y Asymmetric welding block type diamond combined circular saw web
10/28/2009	CN201333566Y Sawblade with irregular oblique teeth
10/28/2009	CN101564872A Stone milling machine head
10/22/2009	WO2009128334A1 Method of machining vulnerable material substrate
10/22/2009	DE102008012954A1 Material processing device has material edition device having bearing surface and material saw device, where material saw device is carried by cross beam running parallel to bearing surface
10/21/2009	EP1603612B1 Protective sheath for a cannula
10/21/2009	CN201329621Y Special handle of manual ceramic tile cutter
10/21/2009	CN201329620Y Manual ceramic tile cutter
10/21/2009	CN201329619Y Single-track rack ceramic tile cutter
10/21/2009	CN201329618Y Double-track ceramic tile cutter
10/21/2009	CN101559627A Particle beam assisted single-crystal fragile material ultraprecise processing method
10/21/2009	CN101559626A Thermal stress cut-off method for brittle material
10/21/2009	CN101559625A High-speed cutting and sawing combination method for standardized machining of ceramic tile dimension
10/21/2009	CN100551657C Cutting machine for cutting set of elliptic washbasin from dimension stone
10/21/2009	CN100551656C Cutting machine for cutting set of hemispheric washbasin from dimension stone
10/21/2009	CN100551454C Protective sheath for a cannula, injection part including said sheath and needle with said sheath
10/20/2009	US7605344 Laser beam machining method, laser beam machining apparatus, and laser beam machining product
10/20/2009	US7603999 Metal bonded drilling and boring tool
10/15/2009	WO2009124415A1 A stone saw blade
10/15/2009	US20090258580 Aqueous abrasives dispersion medium composition
10/14/2009	EP1306892B1 Single crystal cutting method
10/14/2009	CN201325125Y Case type electric cutter
10/14/2009	CN201325124Y Minitype electric circular saw
10/14/2009	CN201325123Y Double-locking bridge type stone cutter
10/14/2009	CN201324999Y Polishing production line of ceramic ultra-large ultra-thin sheet
10/14/2009	CN101554755A A marking device and a marking method
10/14/2009	CN101554754A Rope belt symmetrizing tension device
10/14/2009	CN100548606C Column shape active carbon cutting shaper
10/07/2009	CN201320808Y Movable workbench for marble cutting machine
10/07/2009	CN201320807Y Ceramic tile cutting machine
10/07/2009	CN201320789Y Cutting knife
10/07/2009	CN201320620Y Drill
10/07/2009	CN201320593Y Sand shaving device
10/07/2009	CN101549533A Cutting-off machine
10/07/2009	CN101549532A Method for cutting natural cobblestone and artificial stone
10/07/2009	CN101549531A Wire guide roll for wire saw
10/07/2009	CN101549419A Toolless apparatus for guide bar for chain saw
10/01/2009	DE102008015761A1 Drill head for glass borehole machine, has discharge opening for cool water provided in casing that surrounds circular chamber and closed by valve, where discharge opening is attached to return pipe and casing is movably fastened at sleeve
09/2009
09/30/2009	EP2105275A2 Method and multiple-tool apparatus for surface flaming of stone or stone-like products
09/30/2009	CN201317062Y Rock core cleaving machine
09/30/2009	CN201317061Y Slotting blade with oblique tooth tool bit
09/30/2009	CN201317060Y Sawing and milling machine unit for cathode carbon block
09/30/2009	CN201317059Y Circular arc plate stone cutter
09/30/2009	CN201317058Y Saw belt frame lifting device of circular arc plate stone cutter
09/30/2009	CN201317057Y Saw blade with bevel teeth
09/30/2009	CN201317056Y Saw blade with multiple holes and bevel teeth
09/30/2009	CN201317055Y Diamond saw blade for cutting ceramics
09/30/2009	CN101544029A Micro-vibration auxiliary cutting device and method for brittle material
09/24/2009	US20090236900 Dust and debris evacuator for cut-off saw
09/23/2009	EP2101971A2 Automatic machine for cutting an object along a non-flat section
09/23/2009	EP1402080B1 Tool for machine tools
09/23/2009	CN201313352Y Automatic optical fiber ceramic sleeve opening machine and tools thereof
09/23/2009	CN201313351Y Cutting machine of aerated concrete block
09/23/2009	CN201313350Y Environmental-protection cutting machine
09/23/2009	CN201313349Y Rhombus turbine diamond circular saw web
09/22/2009	US7591376 Methods for fractionating a machining suspension using destabilization and separation steps
09/22/2009	CA2435688C Method and apparatus for cutting workpieces
09/17/2009	WO2009112960A1 Method for sawing blocks of stone material using a diamond-blade frame and associated machine
09/17/2009	WO2009112838A1 Laminated stone product
09/17/2009	WO2009073804A9 Self-propelled cutting apparatus
09/17/2009	US20090229592 Cutting tip of frame saw and frame saw with the cutting tip
09/17/2009	DE202008006374U1 Werkzeugmaschinenanordnung Machine tool assembly
09/17/2009	DE202007018885U1 Schaftmeißel Studcutter
09/16/2009	CN201309217Y Pile head cutter
09/16/2009	CN201309216Y Automatic edge cutting machine
09/16/2009	CN101532325A Pre-embedded type ultra-thin stone composite board and manufacturing method thereof

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