| Patents for B23D 57 - Sawing machines or sawing devices not covered by one of groups (1,842) |
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| 09/15/2011 | DE102009034710B4 Kettentrieb und Verfahren zur Applikation eines Schmierstoffs Chain drive and method for applying a lubricant |
| 09/14/2011 | CN201969951U 链锯刹车报警结构 Chain saw brake alarm structure |
| 09/14/2011 | CN201969950U 链锯 Chain Saw |
| 09/14/2011 | CN201969949U 链锯 Chain Saw |
| 09/14/2011 | CN101690985B Hydraulic chain saw |
| 09/07/2011 | EP2363340A1 Method and installation for making a cut in a shipwreck |
| 09/07/2011 | EP2252423B1 Machine for multiple wire cutting of stone materials |
| 08/31/2011 | EP2361711A1 Apparatus for controlling and adjusting the tension of cutting wires in machine tools for stone materials. |
| 08/31/2011 | EP2361710A1 Apparatus for varying the cutting thickness at 10mm intervals of wires of machines for cutting stone materials. |
| 08/31/2011 | CN102166765A Oil pump for chain saw |
| 08/30/2011 | US8006598 Saw chain drive link with tail |
| 08/17/2011 | CN102151903A Chain saw brake alarm structure |
| 08/17/2011 | CN102151902A Chain tension displaying structure for chain saw |
| 08/17/2011 | CN102151901A Reversed installation prevention structure for chain of chain saw |
| 08/11/2011 | WO2011074026A8 Diamond wire cutting machine for natural and artificial stone with wire cleaning plant |
| 08/10/2011 | CN102145411A Improved chain plate mounting structure of electric chain saw |
| 08/03/2011 | CN201913317U 链锯链条防反装结构 Anti-anti-mounted chain saw chain structure |
| 07/28/2011 | DE102010005718A1 Drahtführungsrolle zur Verwendung in Drahtsägen Wire guide roller for use in wire saws |
| 07/28/2011 | DE102009047027B3 Vorrichtung zum Herstellen von Materialscheiben Apparatus for producing slices of material |
| 07/27/2011 | EP2347845A1 Wire guidance roller for use in wire saws |
| 07/21/2011 | DE10209680B4 Sägekette Chain |
| 07/21/2011 | DE102011008397A1 Method for slicing block e.g. composite semiconductor block, using wire saw, involves determining abnormal value of potentiometer by interruption in cutting process of block where abnormal value is detected by torque sensing device |
| 07/20/2011 | CN102126049A Shear resistant rivet and saw chain |
| 07/14/2011 | DE102009060973A1 Handgeführtes Arbeitsgerät A hand-operated device |
| 07/07/2011 | WO2011080581A1 Machine for cutting stone materials comprising an apparatus for quick change-over of the cutting tools |
| 07/06/2011 | CN102114626A Handheld electric power tool |
| 06/30/2011 | US20110154970 Saw blade and manufacturing method thereof |
| 06/29/2011 | EP2338626A1 Rope saw |
| 06/29/2011 | CN201881007U Chain saw |
| 06/29/2011 | CN201881006U Handheld chain saw |
| 06/29/2011 | CN102107425A Manually operated tool device |
| 06/23/2011 | WO2011074026A1 Diamond wire cutting machine for natural and artificial stone with wire cleaning plant |
| 06/22/2011 | EP2335883A2 Frame for transporting a machine tool |
| 06/22/2011 | DE102005037542B4 CNC-Seilsäge CNC wire saw |
| 06/22/2011 | CN201871811U Electric saw for sawing iron pipes |
| 06/22/2011 | CN102101201A Clamp saw |
| 06/21/2011 | CA2576542C Guide bar for chain saws |
| 06/16/2011 | WO2011070386A1 Monitoring device for the wire of a wire saw device and method for operating the same |
| 06/15/2011 | CN102099143A Wire sawing device |
| 06/09/2011 | DE102010049472A1 Wire saw for cutting e.g. single crystal ingots of raw silicon for producing silicon wafer utilized for manufacturing computer chip in semiconductor industry, has stripping bars attached to wire field over breadth of field cutting surface |
| 06/08/2011 | CN102089107A Utility chain cutter |
| 06/08/2011 | CN101203129B Power hand tool |
| 05/26/2011 | WO2011061138A1 Drive pulley for cutting tools of machines for processing stones materials |
| 05/26/2011 | US20110120280 Anti-kickback insertable chain and replaceable teeth therefor |
| 05/12/2011 | DE202009014912U1 Seilsäge Wire saw |
| 05/11/2011 | CN101528430B Brake system of chain saw and chain saw |
| 05/05/2011 | DE102009057592B3 Wire guiding roller, useful in wire saw for separating many pieces from work-piece to produce square or pseudo-square and mono- or poly-crystalline solar wafers, comprises material to be coated on roller and many grooves for guiding wire |
| 05/05/2011 | DE10145610B4 Schneidgarnitur einer Kettensäge Cutting Set a chainsaw |
| 05/04/2011 | CN1907613B Improvements in or relating to chainsaws |
| 05/04/2011 | CN102039447A Apparatus for supporting wire bobbin and apparatus for feeding/winding wire of wire saw |
| 04/27/2011 | CN201807794U Chain saw with saw chain tensioning device |
| 04/27/2011 | CN102029436A Electric power tool |
| 04/21/2011 | WO2011044615A1 Oscillating blade improvement |
| 04/21/2011 | DE102007016334B4 Drahtsäge und Verfahren zur Herstellung einer Drahtsäge Wire saw and methods for making a wire saw |
| 04/19/2011 | US7926478 Super abrasive grain wire saw winding structure, super abrasive grain wire saw cutting device, and super abrasive grain wire saw winding method |
| 04/06/2011 | EP2303497A1 Wire spool |
| 03/30/2011 | EP2301701A1 Manual tile cutter for large sized tiles and accessory thereof |
| 03/30/2011 | EP2300188A1 Wire sawing device |
| 03/30/2011 | CN201776523U Brake device of electric chain saw |
| 03/24/2011 | WO2011034439A1 Sawing of blocks into wafers using diamond coated wires |
| 03/24/2011 | WO2011033542A1 Tensioning device for machines for multiple wire cutting of stone material |
| 03/24/2011 | WO2011033541A1 Multi-wire machine for cutting stone material |
| 03/24/2011 | WO2011032603A1 Wire saw device and method for operating same |
| 03/24/2011 | WO2011032602A1 Pulley for a wire saw device, wire saw device and method for operating same |
| 03/24/2011 | WO2011032601A1 Wire saw device having expandable shaft and method for sawing |
| 03/24/2011 | WO2011032600A1 Method for operating a wire saw device |
| 03/24/2011 | WO2011032599A1 Wire saw work piece support device, support spacer and method of sawing using same |
| 03/24/2011 | WO2011032598A1 Wire handling unit, wire saw device and method for operating same |
| 03/10/2011 | DE102009040665A1 Verfahren und Trennsystem mit Vorrichtung zum trennenden Bearbeiten von kristallinen Materialien Method and apparatus for separating system with separated Editing crystalline materials |
| 02/17/2011 | WO2011018396A1 Machine for cutting structural members, such as legs, beams, i-beams or the like for supporting structures made of steel, concrete, steel and concrete, stone-like materials or the like |
| 02/17/2011 | WO2011018395A1 Method for cutting structural members, such as legs, beams, i-beams or the like for supporting structures made of steel, concrete, steel and concrete, stone-like materials or the like |
| 02/15/2011 | CA2622851C Multiwire sawing machine for the cutting of material in block form |
| 02/08/2011 | US7882774 Brushcutter blade |
| 02/08/2011 | US7882773 Plunge cut paper roll converter |
| 02/01/2011 | US7878098 Plunge cut paper roll converter |
| 02/01/2011 | CA2270693C Automatic stop jig |
| 01/26/2011 | CN201720549U Novel chain saw sprocket |
| 01/19/2011 | CN101952072A Chain link sharpening method and apparatus |
| 01/13/2011 | WO2011005261A1 Resettable advancement mechanism |
| 01/13/2011 | WO2011005260A1 Linkage system for remote chain sharpening |
| 01/05/2011 | CN201693252U Fixture used in combination with V-shaped saw for improving working ability of V-shaped saw |
| 01/05/2011 | CN201693251U Camping fretsaw |
| 12/23/2010 | WO2010146434A1 Sawing machine for sawing a material in block form with a device for tensioning a flexible tool wound on pulleys |
| 12/02/2010 | DE102010007193A1 Tragbare TopHandle-Arbeitsmaschine Portable TopHandle working machine |
| 12/01/2010 | CN101500753B Cutting method and cutting device |
| 11/25/2010 | WO2010134395A1 Chain saw |
| 11/24/2010 | EP2252423A1 Machine for multiple wire cutting of stone materials |
| 11/23/2010 | US7836808 Safety chain and rotational devices and replaceable teeth therefor |
| 11/11/2010 | WO2010128925A1 A wire saw |
| 11/11/2010 | WO2010128011A1 Wire saw |
| 11/11/2010 | WO2010127922A1 Disposable sawing wire spool |
| 11/11/2010 | DE19522218B4 Griffanordnung für eine Motorkettensäge Handle assembly for a motor chainsaw |
| 11/09/2010 | CA2610033C Power hand tool |
| 11/04/2010 | DE102009034710A1 Kettentrieb und Verfahren zur Applikation eines Schmierstoffs Chain drive and method for applying a lubricant |
| 11/03/2010 | EP1937436B1 MULTlWlRE SAWING MACHINE FOR THE CUTTING OF MATERIAL IN BLOCK FORM |
| 10/28/2010 | DE102009016545A1 Leitrolle für Drähte Guide roller for wires |
| 10/14/2010 | WO2010115406A1 Guide roller for wires |
| 10/14/2010 | DE19844806B4 Handwerkzeugmaschine, insbesondere Schnursäge Hand tool, in particular Schnursäge |
| 10/13/2010 | CN201603916U 链锯导板 Chain saw guide |
| 10/07/2010 | DE102009016565A1 Wire saw for cutting and/or separating e.g. sapphire, has wire covered with abrasive layer in longitudinal direction or transverse to direction, and comprising regions, which are not covered by layer, where layer comprises grinding material |