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Patent Searching and Data


Matches 201 - 250 out of 4,257

Document Document Title
WO/2012/138063A2
The present invention relates to an electrodeposited diamond wire saw using patterned non-conductive materials in which non-conductive materials are pre-patterned along the outer circumference of a wire on which diamond grit should not b...  
WO/2012/138063A3
The present invention relates to an electrodeposited diamond wire saw using patterned non-conductive materials in which non-conductive materials are pre-patterned along the outer circumference of a wire on which diamond grit should not b...  
WO/2012/119946A1
A sawing bead for use in a sawing cord is described and claimed. Sawing cords are used for cutting hard and brittle materials. The sawing bead comprises a tubular metallic sleeve on which an abrasive layer is deposited. The abrasive laye...  
WO/2012/121661A9
The present invention relates to an annular saw blade comprising an annular body (2) having cutter means (3) arranged at its outer periphery, which body (2) has a radial extension (1) that considerably exceeds the thickness at (T) and is...  
WO/2012/121661A1
The present invention relates to an annular saw blade comprising an annular body (2) having cutter means (3) arranged at its outer periphery, which body (2) has a radial extension (1) that considerably exceeds the thickness at (T) and is...  
WO/2012/119947A1
A method is described for producing a sawing bead for use in a sawing cord. Sawing cords are used for cutting hard and brittle materials. In the method, laser cladding is used to form an abrasive layer on a small metallic tube (204) or s...  
WO/2012/097409A1
A cutting tool (1) for cutting out material (22) between two edges (19 and 20) is disclosed. The cutting tool (1) has two spaced apart blades (9 and 10) each with a cutting edge (11, 12) extending therealong. The cutting edges (11, 12) a...  
WO/2012/097896A1
A saw blade for a jigsaw has a sawing edge which extends along a partial length of the front edge of the saw blade, wherein the sawing edge is adjacent to the free end side of the saw blade and a tooth-free protective edge is provided in...  
WO/2012/079195A1
A circular saw blade(1,2) for a cutting saw has demountable saw edges. The circular saw blade(1,2) includes a saw blade disc(10), at least two pieces of arched saw edges(20) and many screws(30). The outer edge of the circular saw blade(1...  
WO/2012/069314A1
A steel sawing wire (302) with a helicoidal shape, wherein straight segments alternate with outwardly oriented bends is described. The shape of the sawing wire (302) is configured so as to have a good cooperation with the abrasive partic...  
WO/2012/065205A1
The invention relates to a band saw blade (1), in particular for cutting metal, the blade comprising a plurality of successive teeth (2, 3, 4) having tooth tips (5, 6, 7), a tooth back (8, 9, 10) adjoining a tooth tip (5, 6, 7) of a toot...  
WO/2012/059287A1
A grinding and/or cutting tool for a machine tool with an oscillating drive has a holder part for connection to a tool shaft and a main removal element for machining a workpiece, which element is formed as a hollow body and a cavity of t...  
WO/2012/055712A1
The invention relates to a fixed abrasive sawing wire (100) of the type wherein the abrasive particles (130) are held onto the wire (100) by means of an electrolytically deposited binder layer (140). The substrate wire differs from prior...  
WO/2012/055711A1
A fixed abrasive sawing wire (100) suitable for sawing hard and brittle materials is disclosed. The sawing wire is of the type wherein hard particles - preferably diamond particles - are pushed into a soft indentation layer that covers a...  
WO/2012/052952A1
A cutting wire for stone material designed to be wrapped around a supporting and moving device thereof of the drum or pulley type. The wire comprises a plurality of diamond beads (5) and a plurality of polymeric beads (9) coupled in a re...  
WO/2012/050307A3
Provided are an apparatus and a method for sawing a single crystal ingot. The apparatus includes a wire saw sawing an ingot, a roller driving the wire saw, and a bath containing a liquid cooling the ingot before sawing the ingot.  
WO/2012/050307A2
Provided are an apparatus and a method for sawing a single crystal ingot. The apparatus includes a wire saw sawing an ingot, a roller driving the wire saw, and a bath containing a liquid cooling the ingot before sawing the ingot.  
WO/2012/038597A1
The invention relates to a saw blade for a canter-edger, a blade element belonging thereto and, further, a blade unit for a canter-edger. The blade unit (2) of the canter-edger comprises at least one saw blade (3) and at least one chippe...  
WO/2012/031425A1
A bimetal band saw blade, particularly a resuable bimetal band saw blade with repeated reparability is disclosed. The structure of the resuable bimetal band saw blade with repeated reparability is as follows: a backing material body (1) ...  
WO/2012/028407A1
The invention is based on an oscillation insert tool comprising a main body (14a; 14b), particularly in the form of a disc, and at least one cutting element (18a), connected in an interlocking manner to the main body (14a; 14b) by a secu...  
WO/2012/025330A2
The invention relates to a system having at least one first oscillation insert tool (66, 68,70, 72) that can be effectively coupled to an oscillation hand power tool, and at least one second oscillation insert tool (66, 68, 70, 72) that ...  
WO/2012/025330A3
The invention relates to a system having at least one first oscillation insert tool (66, 68,70, 72) that can be effectively coupled to an oscillation hand power tool, and at least one second oscillation insert tool (66, 68, 70, 72) that ...  
WO/2012/024821A1
An electroplated diamond wire of corrugated shape is disclosed. The diamond wire is comprised of a metal blank wire and diamond particles coated on a surface of the metal blank wire. The metal blank wire is the corrugated wire having at ...  
WO/2012/024480A2
Stabilization of a circular saw blade is provided, through use of a blade stabilizer mounted adjacent a workpiece in a fixed relationship to the workpiece and having a stabilizer contact element adapted to bear against the circular saw b...  
WO/2012/024480A3
Stabilization of a circular saw blade is provided, through use of a blade stabilizer mounted adjacent a workpiece in a fixed relationship to the workpiece and having a stabilizer contact element adapted to bear against the circular saw b...  
WO/2012/020947A2
A wire tool includes a wire including a metal, a plating layer disposed on a surface of the wire, a plurality of diamond particles disposed over the plating layer, and a protection layer each covering the diamond particles and including ...  
WO/2012/020947A3
A wire tool includes a wire including a metal, a plating layer disposed on a surface of the wire, a plurality of diamond particles disposed over the plating layer, and a protection layer each covering the diamond particles and including ...  
WO/2012/020702A1
A method for manufacturing a bandsaw blade provided at the top of the teeth with cutting tips comprising a hard material. The method comprises the steps of: offsetting to the left and right saw teeth constituting left and right offset te...  
WO/2012/012873A1
A cutting tooth having a blade-like cutting section, a mounting section extending down from the bottom surface of the cutting section with at least a top portion of the mounting section adjacent the cutting section defining a width small...  
WO/2012/013389A1
The invention is based on an insert tool, in particular an oscillating insert tool, with a main body (10), which has a receiving area (12) for securing to a handheld power tool (14), and a first machining area (18), extending at least pa...  
WO/2011/150439A1
In the case of a separating element (1) for separating sheet-like or tubular or rod-shaped workpieces in a separating plane, the separating element (1) being mounted on a spindle (9) of a separating device and being driven to perform a r...  
WO/2011/147755A1
The invention relates to a device for centering interchangeable circular saw blades (1) and similar tools on the shaft of machine tools or grinding machines, wherein the hub (3) of the saw blade (1) or of a similar tool comprises penetra...  
WO/2011/145858A3
The present invention relates to a wire tool comprising: a wire containing metal; a plating layer formed on the surface of the wire; a plurality of diamond particles arranged on the plating layer; and a first protection layer which cover...  
WO/2011/145856A3
Provided is a wire tool, including: a metal-containing wire; a coated layer disposed on a surface of the wire; a plurality of diamond particles disposed at an upper portion of the coated layer; and a protective layer disposed between the...  
WO/2011/138064A1
The invention relates to a saw blade (1) comprising saw teeth (11) arranged along a toothed side (3), which have a pitch that increases from a clamped end (5) of the saw blade (1) to a saw blade tip (6). The saw blade has saw teeth (11) ...  
WO/2011/133864A2
A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis, an attachment portion configured to couple to the reciprocating saw, and a cutting portion formed on the body. The cutting portion i...  
WO/2011/133864A3
A reciprocating saw blade for use with a reciprocating saw includes a body defining a longitudinal axis, an attachment portion configured to couple to the reciprocating saw, and a cutting portion formed on the body. The cutting portion i...  
WO/2011/120111A1
Describes an arrangement in which the saw blade comprises teeth (10) provided with alternating lateral bending interleaved with concave regions (20), the said toothing (10) and the base (11 ) of said toothing (10) being hard-chromium coa...  
WO/2011/116827A1
A segmented cutting disc, in particular a diamond cutting disc, having a disc body 1 and having cutting segments 2 distributed over the circumference of the disc body 1, wherein the disc body 1 defines a central cutting plane 4, and wher...  
WO/2011/117002A1
The invention relates to a circular saw blade, which comprises a supporting body (2), cooling channels (5) provided in the inner region of the supporting body (2) and running in the radial direction, and teeth (3) provided in the region ...  
WO/2011/113967A1
The invention relates to a diamond wire of the type used in single- or multiple-wire machines for cutting blocks of hard materials, such as stone, concrete, metal or similar, in order to obtain sheets with a thickness of between 2 and 3 ...  
WO/2011/115670A1
The present invention provides an apparatus and method for cutting a chamfer into the edge of a material while simultaneously making another cut in the material. The chamfer provides the cut material with reduced susceptibility to top su...  
WO/2011/102776A1
The present invention relates to an arrangement for an essentially circular saw blade ( 1 ), which has saw teeth (5) and is designed to be used for timber cutting in conjunction with the felling of trees (2) and the removal of vegetation...  
WO/2011/096619A1
The present invention relates to a wire saw with 3D-shaped beads. More particularly, the wire saw includes: a wire; first beads inserted on the wire and formed curvedly; second beads inserted on the wire to be adjacent to the first beads...  
WO/2011/083169A8
Surgical blade assembly (1) for use with a driver for forming a surgical cutting tool, the surgical blade assembly (1) comprising a blade (2) having a proximal end (21) and a distal end (22) with a cutting portion (220), the proximal end...  
WO/2011/084076A1
The invention relates to a set of counter-cutting and counter-moving or rotational saw blades with respective series of teeth (11,11'), that is mountable to a sawing device or machine, preferably a circular saw machine, and is characteri...  
WO/2011/078710A1
The invention relates to saw blade with series of teeth providing oppositely directed dual cutting edges comprising a blade body (10, 10') that is mountable to a sawing device or machine, preferably a circular saw machine, and a series o...  
WO/2011/067074A1
The invention relates to a system for cutting objects, comprising a driven spindle (2) and a cutting wheel (1, 1a) bent at an angle with a central bore which is surrounded by a retaining region, said retaining region being recessed with ...  
WO/2011/063438A1
The invention relates to a rod part (1) having a large longitudinal extension and a closed band part or blade part, in particular a saw blade or a saw band, having increased stiffness and/or dimensional stability and/or strength, which p...  
WO/2011/063437A1
The invention relates to a saw blade, in particular for reciprocating saws, for cutting stone. The problems of economical saw cut generation in a stone block, composed preferably of hard stone, for raw board production are primarily thos...  

Matches 201 - 250 out of 4,257