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Match Document Document Title
8118018 Horizontal concrete saw attachment  
An attachment for an existing commercial concrete saw to convert the vertically cutting saw to a horizontally cutting saw. The saw's vertically oriented saw blade and associated horizontal shaft...
8028686 Thin veneer stone saw  
A thin veneer stone saw and related methods are provided. The thin veneer stone saw includes one or more circular saw blades. In an embodiment, two circular saw blades are arranged such that a...
8011357 Cutting and dust collecting assembly and working machine with such assembly  
A cutting and dust collecting assembly comprises a rotatable, circular saw blade (4) having a first side (20), a second side (21), and a cover device (6) with a terminal member (52). The bottom...
7942142 Battery powered concrete saw  
A concrete saw (10) has an electric motor (24) energized by a battery pack (34) to drive a pair of saw arbors (42) and a battery powered transmission (30) drives rear wheels (16) that provide self...
7905223 Guide cart and power tool with guide a cart  
A guide cart for a hand-held power tool with a driven tool has a pivot device that is pivotable between an open position and a fixation position. A fixation elements is provided that releasably...
7819111 Portable bimodal tile saw  
A bimodal tile saw includes a tray supported on a base extending in a first direction and a water-cooled saw unit suspended from a telescoping arm. Both the tray and the saw unit move relative to...
7704123 Handle assembly for a concrete saw  
An adjustable handle assembly for a road surface cutting saw is provided that includes a back plate attached to the saw housing, an outer gear attached to the back plate, a bracket assembly...
7669589 Track drive adjustment for a concrete saw  
A self propelled concrete saw compensates for blade cutting resistance, for example by adjusting a movable drive assembly. An actuator may be used to move the drive assembly, for example through...
7571720 Cutting or sawing machine  
A rotatable cutting tool unit of a tool assembly for a cutting machine that is used in conjunction with an associated method of cutting provides several novel aspects. The tool arrangement, which...
7552725 Cutting angle adjustment device for a stone cutter  
A cutting angle adjustment device for a stone cutter includes a rectangular water sink, an inverse L-shaped support arm anchored to a lateral side of the sink, a stone cutter adjustably connected...
7494191 Manhole ring saw cutting device  
A ring saw device used in the installation of manholes to afford proper installation height and angular inclination compliant to street surface. The ring saw cutting device has a support ring base...
7487770 Assist for raise lower mechanism for a concrete saw  
A pavement treatment apparatus, for example a concrete saw, includes a bias element for biasing one part of the apparatus toward another part of the apparatus. The bias element may be one or more...
7422292 Isolation system for movable saws, including a concrete saw  
A movable machine such as a concrete saw has an isolator or other damping element between the working tool portion of the machine and the supporting structure, such as a frame, chassis or other...
7406962 Platform minute adjustment, expansion and water collection devices  
A platform minute adjustment, expansion and collection device for a stone cutter includes a water tank supported by a pair of racks, a pair of guide rods spacedly bridged on the racks, a first...
7350517 Tile saw guide apparatus  
A tile saw guide apparatus comprising a right-angle triangle shaped guide body and an attachment structure. The right-angle triangle shaped guide body includes a tile receiving space accessible...
7284547 Portable cutting apparatus  
The cutting apparatus of the present invention includes a frame with first and second side members that lie parallel to one another. It also includes two or more cross-members that connect the...
7225803 Pavement saw and vacuum apparatus  
A pavement cutting and vacuum system is provided that includes a transport vehicle having a holding tank carried thereby; a pavement surface cutting machine having a blade for cutting a pavement...
7222618 Concrete cutting saw  
A saw for cutting a surface with a rotatable blade. The saw includes a rotary motor having a rotatable rotor and a rotatable output shaft. A rotatable blade mounting member is operatively coupled...
7144311 Foot unit for abrasive cutting-off machine  
The invention described here entails a work device (such as an abrasive cutting-off machine) that can be comfortably guided in a work position and is stable in a turned-off position without...
7028683 Structural improvement in a portable stone cutter  
A structural improvement in a portable stone cutter includes a box like rectangular base being separated in the center by a partition into a water sink and motor compartment abutting a plain...
7000605 Engraver apparatus and method  
A concrete engraver apparatus including a carrier for use with a hand-held engraver. The hand-held engraver is detachably mounted to the carrier. The carrier has wheels and a handle attached to an...
6990972 Guide for concrete cutting blade  
A concrete saw has a rotating cutting blade that rotates in a first plane to cut a groove in a concrete surface. The blade is guided along that groove by two guides. A rolling or sliding support...
6978707 Cutting machine with built-in miter cutting feature  
A miter cutting arrangement for a cutting machine is provided to accommodate cutting work at an angle or a bevel for precisely cutting on a work piece. It includes a platform support arm...
6932075 Blade angle adjustment device for a stone cutter  
A blade angle adjustment device for a stone cutter includes a framed base having a working table slidably disposed on the base including a vertical cutting groove and a slant cutting groove in...
6883511 Portable stone cutter  
An improved portable stone cutter includes a base which is of a rectangular frame composed of a plurality of longitudinal bars, a pair of transverse bars and a pair sliding bars, a working table...
6782882 Dry and wet cutting tile saw  
A dry and wet cutting tile saw includes a base seat in which is a disk saw blade actuated by a motor and protected by a lateral and an upper blade guards, a water sink integrated with the base seat...
6772749 Band saw  
A band saw with a complex coordination of a tilting motion and a translational motion between the workpiece and the band saw blade, so that a curved cut is made in the workpiece. The geometric...
6752140 Apparatus and method for adjusting the cutting angle of a cutting tool  
A cutting-tool mounting structure includes a cutting-tool base that supports a cutting-tool blade and permits one to pivot the blade about an axis parallel to the cutting direction of the blade and...
6743076 Dicing machine  
The flange cover covering the blade is divided into two. The second cover is turnably connected to the first cover through a shaft parallel with the spindle of the blade, and the second cover is...
6722047 Tool guard attachment for a rotary hand tool  
A tool guard attachment for a rotary hand tool of the type which has a housing with a nose portion from which an output shaft protrudes and which typically has a mechanism for holding tool bits or...
6687972 Method of forming a portable cutting apparatus  
The cutting apparatus of the present invention includes a frame with first and second side members that lie parallel to one another. It also includes two or more cross-members that connect the...
6637424 Cutting apparatus and methods of operation  
Various modifications to a cutting tool such as a tile saw are disclosed. One modification is the frame having a hollow cylindrical receptacle and the tool mounting structure having a cylindrical...
6595196 Dust-free masonry cutting tool  
A method for dust-free cutting of rotating a cutting blade at a predetermined rotational speed to create turbulent flow of air on the face of the cutting blade, directing a liquid coolant against...
6592289 Technique for contraction joints in concrete pavement  
To make a concrete roadway; a continuous section of concrete is poured and cut at an angle of between 5 degrees and 45 degrees downwardly in the direction of traffic flow, to form an angled cut...
6582026 Machine for cutting pavement  
A machine for cutting pavement, street curbs, bridge components, or sidewalks. The cutting apparatus is mounted on a truck body for transport and can be extended from the truck and supported...
6523906 Floor covering removal apparatus  
A mobile apparatus for removing floor coverings. The apparatus has a main frame supported by wheels and includes a scraper blade mounted on the front of the frame and a rotary cutter assembly...
6508244 Tile cutting guide arrangement for power saw machine  
A tile cutting guide arrangement includes a cutting table, slidably supported on the supporting frame, having a main cutting channel wherein a saw blade of a power saw machine is arranged to...
6439218 Cutting apparatus with a supporting table  
An apparatus for cutting objects includes a pan, a table and an arm which lies secured to the table and extends outwardly of a supporting surface of the table. The pan supports the table, and the...
6390086 Mobile concrete saw  
A cured-concrete-cutting saw which is sufficiently mobile as facilitates its transport to a work site located within a building, and between work sites within a building, for example, and which is...
6371102 Device for cutting interconnected rectangular plate-shaped workpieces into a plurality or individual rectangular units  
A device for cutting a row of interconnected rectangular plate-shaped workpieces into a plurality of individual rectangular units, includes a machine bed, and a sliding member disposed slidably on...
6349712 Saw extension  
A saw extension for supporting a hand-held portable rotary saw has a base, a plurality of wheels positioned to support the base above a surface, and an upwardly extending arm extending from the...
6286905 Cutting device with vertical and horizontal movement  
A cutting device for performing a cutting operation, which can reduce wasteful cutting, can easily perform an accurate and neat cutting, and can have a long service life. The cutting device...
6283110 Cutting saw machine  
A cutting saw machine has a motor arranged to be installed in a table frame which is used for supporting the cutting table and the coolant tray instead of mounted on the cutting head, so that the...
6276990 Tile saw having improved rollers  
A unique table saw having a roller mounted table operatively associated with a roller mounted carriage operatively secured to a supporting frame which allows the table and associated carriage to...
6227620 Forward mounted asphalt road mill apparatus  
A compact, easily transportable, surface preparation or road mill apparatus which includes a road mill housing or surface treatment unit having a cutter drum powered by its own power source. The...
6216682 Cutting apparatus  
A cutting apparatus having a chuck table for holding a workpiece and cutting means for cutting the workpiece held by the chuck table. The cutting means includes a spindle unit, a blade to be...
6080041 Compact motorized table saw  
A saw with a compact frame that permits the cutting of large workpieces and that can be repeatedly operated repeatedly without requiring manual activation of an on/off switch. A special pivoting...
5950612 Apparatus for cutting concrete  
A self-propelled saw for cutting green or uncured concrete having a frame with rear drive wheels and adjustable front wheels is provided. The saw has a handle for guiding it along the desired path...
5947103 Stone tile finishing system  
A stone tile finishing system includes an apparatus and a group of different tools usable in the apparatus for various tile finishing operations. The apparatus itself has a motor, a tool mount...
5857453 Precision slot cutting machine for concrete and asphalt  
A precision slot cutting machine for concrete and asphalt pavement includes a self propelled unit with an operator's station and a blade platform is attached to the self propelled unit by a pair of...
Matches 1 - 50 out of 90 1 2 >