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WO/2004/017707A2 |
A linear positioning device for a table saw couples a moveable carriage to a fence. Movement of the carriage is governed by a controller.
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WO/2004/019106A1 |
An automated processing system (10) includes a marking assembly (12) positioned along a front portion. Marking assembly (12) includes a marking station (14) to orient a material (16) relative to an optical measuring device (18). Feature ...
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WO/2004/011212A1 |
A laser generator (10) for attachment to a hand-operated power tool (32). The laser generator (10) includes a housing assembly (12), including an aperture (14), and laser means provided within the housing assembly (12). In use, the laser...
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WO/2004/010253A2 |
An apparatus (10) and method for obtaining data stored in an electronic module (30) within a power tool (18) over a power line cord (16) of the tool (18), and without any disassembly of the tool (18) being required. An interface subsyste...
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WO/2003/103883A1 |
The invention relates to a machine tool for machining a workpiece, especially a circular hand saw, comprising a cover (10) for protecting a user from offcuts of said workpiece, arising during the operation thereof, and an adjustable offc...
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WO/2003/103891A1 |
A novel guide (216) is disclosed for fixing to a cutting tool (200) for cutting a piece of sheet material (100) having a plurality of fiducial lines (112) marked thereon. The guide (216) has a set of alignment marks (220) and a plurality...
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WO/2003/096794A1 |
The invention relates to a method in the control of an engine (10) used as the primary power source for a forest machine, which forest machine performs manipulation of tree trunks on a terrain in such a way that the properties of the tre...
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WO/2003/095169A1 |
A sawing system (200) incorporates a vision zone (220) between a loading/ unloading zone (115) and a sawing zone (210). This arrangement allows a dual spindle counter rotating saw assembly (230) to be more rigidly mounted, which reduces ...
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WO/2003/092942A1 |
The invention relates to a machine tool (1) comprising at least means (2, 5) for conveying an object (3) to be machined, at least two machining means (4, 4') for machining the object, a tilting frame (6) to which the machining means (4, ...
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WO/2003/092943A1 |
The invention relates to a machine tool (1) comprising means for conveying an object to be machined and at least one machining means for machining the object. According to the invention the means for conveying the object to be machined c...
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WO/2003/080300A1 |
The inventive method for log ripping consists in pre-entering a nomenclature of required sawn timber and the criterion for defining an optimum sawing into a computer (44), specifying a sawing optimisation area for a log, selecting at lea...
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WO/2003/064093A1 |
A wet wheel cutter assembly including a cutter wheel (14) rotatably mounted in a housing (11), a worktable (12) mounted on the housing (11) upon which articles to be cut are placed, an upper portion of the cutter wheel (14) projecting ab...
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WO/2003/055656A1 |
A manually-operated circular saw machine (10) comprises a saw blade housing (12), fixed to a baseplate (16), which surrounds a rotating, driven saw blade (15) and which is provided with a waste extraction nozzle (13). A saw blade (15) pa...
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WO/2003/055630A1 |
A circular saw assembly for cutting metal plates without shaking even at a high-speed rotation includes a circular saw blade (200) rotating at a high speed by a rotary shaft to cut the metal plates, a casing (110, 111) for covering and s...
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WO/2003/011538A1 |
A cut alignment device (10) for a rotary saw having a motor which spins a cutting unit which includes a rotary shaft driven by the motor, a circular blade having a central aperture through which the shaft fits, and a blade mounting devic...
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WO/2003/008148A2 |
A micro-machining system (6) configured for cutting an elongate object (8), including a clamp (52) configured to enable repeatedly releasing and then holding the elongate object in a position suitable for cutting the elongate object (8) ...
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WO/2002/096586A1 |
A dual-end cutting apparatus (10) for trimming assembled blinds (11) has fixed spacing between a pair of trimming units (14), which are adapted from conventional power miter saws (30). The blind assembly (22) is clamped to a carriage (18...
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WO/2002/092297A1 |
The invention relates to a handling arrangement for sawing items, especially for charging a multi-bladed disc saw. Said arrangement is characterised by a means of automatic spatial orientation of at least one sawing item, especially plan...
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WO/2002/090075A1 |
In a singulation saw (6) for sawing either substrates or wafers there is provided a pair of counter-rotating saw blades (57, 58) mounted for independent movement in a vertical direction for alternately engaging with a first substrate (12...
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WO/2002/085586A1 |
The invention provides a method of cutting logs from a stem, comprising the steps of measuring characteristics of a stem, determining the preferred cut location or locations on the stem from the stem characteristics, directing a cutting ...
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WO/2002/083380A1 |
An apparatus and method for configuring the angular alignment of a device or apparatus, such as a table saw blade. Specifically, the present invention includes a housing unit (20) containing a light source (22) for generating an optic ma...
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WO/2002/083349A2 |
A portable pipe cutter apparatus (10) includes a housing(12) having a base and a lid(16) that is moveable between a storage postion and an operative position. A motor(20) is retained within the housing and a cutting wheel is rotated ther...
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WO2001084910A9 |
The present invention relates to a method and arrangement for adjusting a feed rate of a crosscut saw (1), in particular, in a harvesting head of a forest machine during the crosscutting of wood (9) in the apparatus. A feed force (F) of ...
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WO/2002/072302A1 |
In a method and a system for determining the feeding speed when bandsaw cutting a workpiece, the tooth pitch TP of the bandsaw blade is determined in a first unit (6) depending on the shape and dimensions of the workpiece. In a second un...
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WO/2002/055276A1 |
The invention relates to a cutting tool, in particular, a tile cutting tool. Said tool comprises a rotatory base body (10) that can be clamped into a tool carrier of a machine tool and a cutting head (12) that is provided with cutting pa...
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WO/2002/047873A1 |
The invention concerns a portable cutting machine (1), comprising a cutter unit (3) with a rotatable cutter member (4) in the form of a cutter disc or a saw disc, a cutter shaft for the rotation of the cutter member, a guard in the form ...
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WO/2002/038349A1 |
The invention relates to a device and to a method for separating materials, especially monocrystals, especially by annular sawing. Said device comprises a cutting disk (2) with a concentric hole whose edge (3) forms a cutting edge. Said ...
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WO/2002/034485A1 |
A method for sawing a log of wood (1), the encased fibres (1c) of which are twisted around the pith (1b) of the log and thus forms a fibre angle ($g(a)) with the pith (1b). The method comprises that the log (1) and the saw (6) are rotate...
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WO/2002/032635A1 |
An automatic board processing system (20) including a transverse board conveyor (28), a board extrusion portion (22), a marking station (31.1), a sawing portion (24), one or more board feeding portions (26) and a process controller (29)....
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WO/2002/032609A1 |
The invention relates to a device for machining workpieces (11), especially for sawing a workpiece with a saw blade (12). The device contains a brushing device (19) which is arranged displaceably, in such a way that the brushing device c...
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WO/2001/091961A1 |
A traversing circular saw device having a saw blade assembly (10) mounted onto a cradle (30) which can receive a number of logs (99) to be cut into sections. The saw blade assembly includes a circular saw blade (11) mounted onto an exten...
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WO/2001/092647A1 |
A hand-held, self-contained motor-driven trenching device (100) for cutting a slit or trench within a substrate is based on a chain-saw motor unit together with a purpose-built attachment. An unmodified chain-saw drive unit provides both...
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WO2001026064A9 |
Safety systems for power equipment are disclosed. The safety systems include a detection system adapted to detect a dangerous condition between a person and a working portion of a machine, such as accidental contact with the working port...
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WO/2001/078929A1 |
A power tool (20) is provided. The power tool includes a housing (22), a base plate (28) coupled to the housing and having a base plate width. The power tool also includes a motor assembly (24) attached to the housing and coupled to a to...
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WO/2001/041959A2 |
A method and apparatus for accumulating dicing data for process analysis, monitoring process stability and cut quality in a substrate. The apparatus has a sensor for determining a speed of a blade of the dicing saw. A monitor determines ...
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WO/2001/034359A1 |
A power saw includes a cooling bearing assembly (50) to drive a saw blade (6). The cooling bearing assembly includes a bearing housing (51) which has a coolant chamber (514) around a shaft sleeve (511). The coolant chamber has a C-shaped...
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WO/2001/019577A1 |
Abrading and cutting devices such as saws (300) include waste containment systems and methods to improve removal of slurry or other contaminants from a work area during operations, and separation of slurry from a carrying medium such as ...
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WO/2001/010612A1 |
A system and associated apparatus that incorporates the recording of information and data on radially sawn wedge sectors, parts of wedge sectors of timber and timber products, and the transferral of the data for processing and computing....
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WO/2001/008846A1 |
A method and apparatus for cutting rings from forging stock includes a rigid machine base (26), affixed to a horizontal surface (22). A rotating headstock (42) is permanently mounted to the machine base (26). A four-jaw chuck (106) is re...
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WO/2001/000379A1 |
The invention relates to a circular saw designed to cut hard materials, mostly stone, and containing a body (1) whereby a driving ring (2) with cutting elements (2'), which is cinematically coupled to a driving and tightening mechanism i...
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WO/2000/071294A2 |
Apparatus for removing material from a workpiece (102) is described, in which the apparatus comprises means (112) for advancing an abrasive tool (100) towards said workpiece (102) to bring an abrasive surface of the tool (100) into conta...
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WO/2000/061324A2 |
An apparatus (10) for cutting a cylindrical work piece (14) in a direction generally perpendicular to a longitudinal axis of the work piece (14) includes a wire (12) having a plurality of cutting elements affixed thereto and a wire drive...
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WO/2000/051785A1 |
A hand cutter, comprising an electric motor (10), a cutter blade (12), a rotating mechanism (13) for the cutter blade (12), and a dust collector (14), the cutter blade (12) being supported detachably by a blade holder (24) located on the...
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WO/2000/047378A1 |
A sawing method for loosening from the blank (3) a woodboard or a board of non-magnetic material for improving sawing accuracy, in which method the loose sawing is carried out by means of a metallic saw blade (1) and the saw blade is ste...
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WO/2000/047383A1 |
Apparatus and methods for use in slicing a monocrystalline silicon ingot by means of a web of wire saws, in which load sensing means is employed to measure forces applied to the ingot by the interaction of the wire saws with the ingot. T...
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WO/2000/047100A1 |
A vacuum system (30) for machine shop dust, particulate matter, and the like. Blast gates (38) control the flow of vacuum generated by a dust collector to individual machines (40) that may or may not accommodate vacuum ductwork and the l...
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WO/2000/045985A1 |
The invention relates to a saw blade for a circular saw which consists of a circular disk (1) with a radius (R) and a thickness. Teeth (2) are arranged on the circumference of the circular disk (1) and elongated air passages (4) are arra...
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WO/2000/041849A1 |
A saw arrangement includes the combination of a circular saw blade and a lubricating guide support assembly. The circular saw blade includes a saw plate having openings (30) formed therein and carbide insert teeth disposed circumferentia...
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WO/2000/041860A1 |
Method and device for cutting by means of a number of saw blades placed axially in a line next to each other and suspended to pivot in a cutting station connected to a trimming mill for trimming pieces of timber, whereby one or more cros...
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WO/2000/040381A1 |
The invention relates to a method used in sawing a log with a circular sawmill or band saw, in said method a log (8) is placed on a moving traveling table (4), and in which the traveling table and the log are moved with one to-and-fro mo...
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