Patents
Sitemap › B28 - Working cement, clay, or stone › B28D - Working stone or stone-like materials › B28D 7 - Accessories specially adapted for use with machines or devices of the other groups of this subclass
Patents for B28D 7 - Accessories specially adapted for use with machines or devices of the other groups of this subclass (3,864)
01/2004
01/14/2004CN1467796A Adhesive sheet for dicing glass substrate and method of dicing glass substrate
01/13/2004US6675913 Core drilling method and apparatus
01/07/2004EP1377726A1 Method and apparatus for sawing or drilling concrete
12/2003
12/31/2003WO2004000501A1 Angle grinder comprising a spraying device for settling dust
12/31/2003CN1132970C Chip sawing machine
12/30/2003US6668816 Concrete stone texturing machine, method and product
12/18/2003US20030230297 Method and apparatus and producing wall panels
12/17/2003EP1371702A1 Adhesive sheet for dicing glass substrate and method of dicing glass substrate
12/04/2003US20030224707 Dust director portable vacuum guard
12/04/2003US20030221868 Core drilling method and apparatus
12/03/2003EP1366830A1 A device for isolating and sound-proofing tools for machining construction coating plates
11/2003
11/20/2003US20030213482 Debris-collection device for a power saw
11/19/2003EP1361941A1 Method for removing an outer layer of masonry and device for removing the outer layer of especially joint mortar
11/18/2003US6648742 Dust director portable vacuum guard
11/18/2003US6647845 Sheet retainer for punching ceramic green sheet and punching apparatus
11/12/2003EP1361031A2 Milling head for wall or floor milling
11/06/2003DE20312712U1 Extract system, for road grooving cutter, has suction ducts to move dust and debris to a cyclone filter to remove coarse particles followed by a fine filter to remove dust particles
11/05/2003EP1358985A2 Process for producing tiles or other similar products formed from blocks of stone, even fissured
10/2003
10/30/2003WO2003039829A3 Device and method for the mechanical processing of stones, in particular paving stones
10/28/2003US6637424 Cutting apparatus and methods of operation
10/22/2003EP1353784A1 Cutting tool
10/09/2003US20030188893 Method and apparatus for improving operation of masonry saws and drills
10/08/2003EP1349714A1 Water pump at a portable cutting machine
10/08/2003CN2578080Y Stone turner
09/2003
09/30/2003US6626166 Waste containment separation system for an abrading or cutting device
09/25/2003DE20311533U1 Dry drilling device, has drive spindle joined to drilling tube journal by cone shaped connection
09/18/2003US20030173697 Method for roughing surfaces of concrete casted blocks
09/11/2003US20030167728 Advanced processes for coring and grouting masonry
09/10/2003CN2571561Y Improved skipcar for frame type circular arc stone plate cutting machine
09/03/2003CN2570006Y Eccentric cycloid type band saw truncating machine tool
08/2003
08/28/2003DE20306797U1 Tubular drill for core drilling machine, has fluid supply with outlet located within working circumference of cutting parts
08/21/2003DE20220389U1 Vacuum cleaner hose adapter has ceiling suction pad with extension tube and universal joint to nozzle close to falling drilling debris
08/20/2003CN1437614A Method and device for producing glass panes of any desired contour from sheet glass
08/07/2003WO2003064770A1 Road milling machine with optimized operation
08/07/2003WO2003064093A1 Tile cutter
08/07/2003US20030145707 Wire saw with means for producing a relative reciprocating motion between the workpiece to be sawn and the wire
08/07/2003US20030145624 Method and device for manufacturing glass panes of any desired contour from sheet glass
08/06/2003EP1332838A2 Positioning aid for drilling
08/06/2003EP1332247A1 Method and device for cutting single crystals, in addition to an adjusting device and a test method for determining a crystal orientation
07/2003
07/31/2003WO2003061928A1 Concrete drill
07/31/2003WO2003061899A1 Auto feed system for compressed propellant tools and pressure compensating valve therefore
07/31/2003US20030140916 Inline pitching system
07/22/2003US6595196 Dust-free masonry cutting tool
07/17/2003US20030131838 Cutting tool
07/15/2003US6591826 Device on a portable cutting or sawing machine
06/2003
06/25/2003EP1320438A1 Wire saw with means for producing a relative reciprocating motion between the workpiece to be sawn and the wire
06/25/2003CN1112280C Boring apparatus
06/10/2003US6575727 Apparatus for roughing surfaces of concrete casted blocks
05/2003
05/28/2003EP1314524A1 V grooving machine for natural or engineered stone
05/28/2003CN2552671Y Rail-mounted working table mechanism
05/15/2003WO2003039829A2 Device and method for the mechanical processing of stones, in particular paving stones
05/14/2003EP1310340A1 Cutting machine
05/14/2003CN1418143A Cuttomg tool
05/14/2003CN1108228C Equipment for working hard base
05/13/2003US6561786 Apparatus for roughing surfaces of concrete casted blocks
05/13/2003US6561287 Method and apparatus for sawing or drilling concrete
05/08/2003DE20303623U1 Ground drill for drainage shaft prepares demolition of building foundations
05/06/2003US6557602 Enclosed wet saw table
04/2003
04/24/2003DE10204374C1 Stone machining unit of conveyor and tools uses tools as link chains or metal-snagged wire ropes on tool-holders spaced adjustably relative stone in horizontal and vertical planes for all stone edges
04/23/2003CN2546299Y Collapsible carriage for infant
04/23/2003CN2546172Y Horizontal stone filleting machine running tool
04/16/2003EP1144149B1 Tile cutter with guide fence and mitre fence
04/15/2003US6546631 Engine cutter
04/03/2003DE20218485U1 Device for loosening firmly fixed drill bits, comprises traction hammer guided around the traction axle, traction hammer having center hole and fastening eyes for holding wire rope
04/02/2003EP1297935A2 Tile cutter with guide fence and mitre fence
04/02/2003EP1296808A1 Fluid powered cutting apparatus with cutting load control
04/02/2003CN1406730A Sawing machine table
04/02/2003CN1406729A 瓷砖切割器 Tile cutters
03/2003
03/20/2003US20030051720 Tile cutter
03/20/2003DE20301142U1 Jig for working on large plates has height adjustable tools on a slider and beam support moving over the working bed of support frame with a cantilever support for full width access to the plate
03/19/2003EP1292622A1 Method and device for producing glass panes of any desired contour from sheet glass
03/18/2003US6533047 Suction tool
03/13/2003US20030047176 V grooving machine for natural or engineered stone
03/05/2003EP1178869B1 Method of and apparatus for removing material
03/04/2003US6526959 Adhesive sheet for noise and shock absorption, and saw blade making use of it, and manufacturing methods therefor
02/2003
02/19/2003CN2536376Y Pressurized water supplier
02/19/2003CN2536375Y Electromagnet-driving feeders
02/05/2003CN2534012Y Stone cutting dividing ruler
02/05/2003CN2534011Y Stone cutting angle gauge
02/05/2003CN2534009Y Ceramic tile bench saw with sliding working table
02/05/2003CN2534008Y Glazed tile table saw
01/2003
01/29/2003CN1394161A Device and method for separating materials
01/22/2003EP1277523A1 A method for removing tubes containing asbestos
01/21/2003US6508244 Tile cutting guide arrangement for power saw machine
01/16/2003WO2003004235A1 Method and system for dividing blocks of stone into slices using one or more cutting tools
01/15/2003EP1275482A1 Verstellbarer Winkelanschlag für eine Fliesenschneidvorrichtung
01/09/2003US20030005919 Device and method for separating materials
01/01/2003CN2528602Y Dust gathering device for drill hole on wall
12/2002
12/31/2002US6500058 Clogging-free drain system installed in a cutting apparatus
12/19/2002WO2002100597A1 Extraction apparatus
12/18/2002CN2526149Y Dust-proof device for mounting air-conditioner
12/18/2002CN2526148Y Guide beam for main machine body of stone sawing machine
12/18/2002CN1385288A Method for cutting slice from workpiece
12/18/2002CN1385286A Abrasive drill
12/17/2002US6494198 Stone cutter
12/05/2002WO2002096610A1 Apparatus and method for roughing surface of concrete casting blocks
11/2002
11/28/2002US20020174861 Method for cutting slices from a workpiece
11/28/2002DE10123397A1 Chisel and/or hammer drill tool, for working rock materials, has a beating converter which registers a tool caught in the rock, to switch to a free beating mode to give a series of light impacts to release the tool
11/27/2002CN1094822C Cutting-sawing unit
11/21/2002WO2002092292A1 Demolition hammer and/or hammer drill with a percussion device suitable for freely striking clamped objects
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