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WO/2011/020105A2 |
An abrasive article comprising an elongated body, a bonding layer overlying a surface of the elongated body, and abrasive grains contained within the bonding layer at an average abrasive grain concentration within a range between about 0...
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WO/2011/020109A2 |
An abrasive article includes an elongated body, a bonding layer including a metal overlying a surface of the elongated body, and a coating layer including a polymer material overlying the boding layer. The abrasive article further includ...
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WO/2010/117121A1 |
The present invention relates to an improved method for manufacturing an end-less wire saw, whereby a braided wire rope is formed without interruption, and an improved manufacturing method for a wire saw which rotates at high speed on a ...
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WO/2010/071549A1 |
The invention relates to a cutting insert kit in the form of a body (1) that is integrally manufactured from a brittle and wear-resistant material and comprises a plurality of cutting insert blanks (3), which individually include a chip ...
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WO/2009/118186A1 |
A bimetallic strip 1 having a portion comprising a supporting strip material 10 and a portion comprising a cutting material 8 is produced by a process comprising the following steps: inserting intermediate sheets 5 comprising the cutting...
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WO/2004/060608A9 |
A horizontal centrifugal finisher is disclosed for subjecting a product to centrifugal and rotational motion. The finisher includes a main frame which rotationally supports a central shaft about a horizontal longitudinal axis. At least t...
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WO/2009/018935A1 |
The present invention relates to a method for the production of saw blades or saw bands (1, 2) made of a base component (30), wherein the method comprises the following steps: (a) providing a band-shaped base component (30) having two ca...
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WO/2008/122264A1 |
The invention relates to a sawing tool comprising a substantially disk-shaped support (1) from which a plurality of tooth inserts (4) project which are juxtaposed along a supporting edge (3) and have at least one sawtooth (12) each with ...
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WO/2008/061381A1 |
The invention relates to a saw band for a band saw machine, made of steel, with a blunt edge (Br) and a row of teeth arranged thereon. The saw band comprises multiple teeth (20), and the original tooth shape (10) is triangular, with a to...
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WO/2008/018105A1 |
The present industrial invention relates to a machine for realization of "abrasive threads" used in cutter machines which are employed in the cutting of blocks of marble in a quarry or in an unworked marble yard processing; in particular...
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WO/2007/128276A1 |
The invention relates to a circular saw blade made up of a support frame (1) and multiple cutting teeth (2) distributed over the circumference. In said blade, the support frame (1) has numerous material recesses (3) that have protruding ...
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WO/2007/128587A1 |
The present invention relates to a method of producing initial components (15, 25) for saw blades or saw bands, comprising the following steps: (a) arranging a strip (30) made of a cutting material for a cutting edge of saw blades or saw...
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WO/2007/115843A1 |
The invention relates to a parting and cutting tool (1) having a blade body (5), at least one cutting segment (2) and at least one slot hole (10) incorporated in the blade body (5) and to a method of producing such a parting and cutting ...
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WO2002078919A9 |
A saw chain formed in part from planar cutting link blanks (22) including a cutter portion (20) having a top edge surface (12) and a side surface (14) that intersects to form a line edge (20R).A leading portion of the cutting link blank ...
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WO/2007/076997A1 |
The invention relates to a preliminary material (1) for a stone gang saw (2), in particular for processing bright types of stone, comprising a steel strip support (10) having a plurality of slots (20) in the centre stip of the steel stri...
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WO/2006/089753A1 |
Disclosed is a steel saw band (1) for a band saw, comprising a blunt edge (3) and a row of teeth that is provided with several teeth. At least the row of teeth (11) is provided with a hard material coating. Said coating encompasses one o...
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WO/2006/059946A1 |
A saw blade (4) for a machine operating with adjacent saw teeth traveling in two opposite and parallel directions comprises a blade substrate, teeth (16), and tooth necks (30) formed at the periphery of the substrate for holding the teet...
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WO/2006/037821A1 |
The invention relates to stainless steel band saw which is used to cut and quarter food products, such as meat, fish and similar. The invention comprises: a stainless steel laminar body (2) in the form of a strip or similar, and a wire e...
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WO/2006/036875A1 |
Batch casting of rim sprockets for chain saws as particularly applied to larger rim sprockets experience undesired high scrap rate resulting from porosity and chip-out. The solution is to ensure flow of molten steel throughout solidifica...
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WO/2006/029480A1 |
The present invention provides a method of producing or repairing a cutting blade (16). The cutting blade has a blade body (14) and a plurality of cutting tips (10) projecting from the blade body. The method comprises attaching the cutti...
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WO/2006/005204A1 |
The invention relates to a method for producing a bimetal saw blade or saw band (10a,b), whereby a bimetal strip (11a,b; 15) having at least two support strips (11a, b) form a first metal and an interposed strip (15) from a second metal ...
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WO/2006/000117A1 |
Disclosed is a method for producing a bimetallic saw blade, saw band, or circular saw blade. According to said method, a support band (11) or a support disk made of a first metal is bonded to cutting material (16) made of a second metal ...
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WO/2006/000256A1 |
The invention relates to a starting component for the production of saw blades or bands, a method for the production of said starting component, and a method for the production of saw blades or belts. The above-mentioned starting compone...
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WO/2005/089995A1 |
The invention relates to a method of producing a blade (1) for a cutting tool, such as a knife, a pair of scissors, a saw, a household appliance, an electrical appliance or even an industrial machine. According to the invention, the blad...
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WO/2005/084334A2 |
An improved method for synthesizing superabrasive particles provides high quality industrial superabrasive particles with high yield and a narrow size distribution. The synthesis method includes forming a substantially homogeneous mixtur...
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WO/2005/075142A1 |
The present invention relates to a diamond tool and a method of manufacturing the same, wherein multiple abrasive layers are formed through a brazing or electroplating method, thereby improving the performance and service life of the too...
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WO/2005/061745A2 |
Segment (11) for a saw blade, cutting blade or drill and a method for producing said segment. The segment (11) comprises a number of diamonds bounded in a metal matrix that surrounds the diamonds. The claimed segment (11) is characterize...
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WO/2005/005086A1 |
A saw blade (10) has teeth (1) grouped with varying shapes or other characteristics, such as composition. Each tooth has a root and a head separated by a transition region forming a neck. The roots may be oversize in relation to aperture...
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WO/2004/080660A2 |
A fixture for holding tools to be processed in a rotational processing apparatus. The fixture includes at least one mounting rod with a plurality of spacers slidably disposed on the mounting rod. A plurality of tools are disposed about t...
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WO/2004/028746A2 |
Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles (20) are chemically bonded to a matrix support material according to a predetermined pattern by a braze alloy. The...
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WO/2004/011180A1 |
A composite metal article (558) from two dissimilar metals is prepared. A metal base (510) is comprised of a first metal and having first and second opposing surfaces and a lest one longitudinally-positioned depression (530,535)in each i...
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WO/2003/059562A1 |
The invention relates to a band saw, especially used on rock, comprising a carrier band (1) and sinter-fused abrasive segments (3). According to the invention, said abrasive segments (3) are sinter-fused onto intermediate elements (2) wh...
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WO/2003/041920A2 |
A rotating tool such as a saw blade has a substantially planar body with a mounting arrangement at the centre of the planar body. A plurality of cutting elements are distributed around the periphery of the body. At least one energy absor...
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WO/2003/026826A2 |
An improved saw blade (10) is disclosed that includes a high precision finish on the blade for providing a low friction surface. Preferable the surface finish is less than approximately 10 Ra. The low friction surface allows for a thinne...
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WO/2003/002314A2 |
Disclosed are cutting blades (100) for cutting tools and methods of making the blades. Such blades include tooth pattems with both set (104a, 104b) and non-set (102a, 102b) teeth. Each of the set teeth (104a, 104b) are set at an angle wi...
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WO/2003/000457A1 |
The invention relates to a method for the production of a cutting tool, more particularly saws, cutting rules or punching tools, comprising a band-shaped or disc-shaped support material (1); a cutting area (2) in the form of a powder all...
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WO/2002/055248A1 |
The invention concerns a method for making a flexible cutting tool comprising a wire-shaped flexible support (1) having a substantially constant circular cross-section, a plurality of rigid elements (2) integral with said wire-shaped fle...
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WO/2002/055246A2 |
A method for coating diamond impregnated saw blades 164 with a layer of diamond or diamond−like carbon to improve performance of the saw blades. The coating may be formed only on the sides of the blade, or on both the cutting edge and ...
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WO/2002/044051A2 |
A lenght of tape (10) has a plurality of pockets (12) formed along its length. Located in each pocket (12) is a saw blade tip (18), each saw blade tip (18) having a carbide backing (20) to which is bonded a PCD layer (22). Each tip (18) ...
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WO/2002/040207A1 |
The invention concerns the manufacture of diamond wire (2) and the beads (1) therefor by making the beads by electroformation of metal on a filament in a layer of diamond grit (3) to embed the diamond in the metal and subsequently removi...
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WO/2002/016072A1 |
A method of brazing a strob insert (144) to the trailing edge (32a) of a slot (32) in a strob circular saw blade (10), the strob insert (144) having first and second, opposed, substantially parallel surfaces, the first surface f the stro...
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WO/2002/011934A1 |
The invention relates to a saw blade for hand-held tools, especially for hand-held reciprocating motor saws. The inventive saw blade comprises a saw back (11) and along the lower edge thereof a toothed portion (12) that consists of a plu...
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WO/2001/088475A1 |
The invention relates to a method and a device for determining physical variables on saw blades. According to the invention, teeth (12), which have been soldered onto a saw-blade base body (11), are registered by a first camera (14), pos...
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WO/2001/083143A1 |
A saw blade is formed from a blank which has an edge (14). Inserts (22), such as tungsten carbide are inserted in apertures in the blank and a finishing cut is then made along then made along the lien (40) to produce a series of teeth at...
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WO/2001/076836A1 |
The invention relates to a machine tool holding device, comprising a carrier device (12, 14, 16, 300) by which means a tool being used can be actively connected to a drive shaft (54). The tool being used is actively connected to said car...
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WO/2001/076810A1 |
The invention relates to a method for withdrawing saw blade base bodies (22, 23) one by one from a feeder magazine (13). A gripper arm (17) picks up a saw blade base body (22) and displaces said saw blade base body (22) beyond the first ...
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WO/2001/053028A1 |
The invention relates to a method for fixing a hard metal tooth (1) to a saw blade (2). The hard metal tooth (1) which is worked according to the saw tooth geometry is butt-jointed to the prepared front face of the abutting surface (3) o...
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WO/2001/053027A1 |
A metal saw for making long cuts through thick soft metals such as aluminum, copper or stainless steel, where friction, cutting force and scarring of the cut sides are minimized at a low production cost by grinding all theeth with a top ...
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WO/2001/019578A1 |
The invention relates to a saw blade having a base body (1). Segments (3) consisting of abrasive material are welded to the base body (1). The segments (3) are configured in the form of platelets (31) which at least partially embrace the...
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WO/2001/017720A1 |
The invention relates to a machining tool, in particular, to a milling or broaching tool. Said tool comprises a tool body (2), on whose outer casing (3) several primary blades (11a-11f') for producing at least one pointed projection on t...
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