Matches 1 - 50 out of 157 1 2 3 4 >
Match Document Document Title
7516552 Guide and portable cutting tool provided therewith  
A portable cutting tool includes: a cutting tool main body having a motor, a rotating blade and a saw cover for covering a part of the rotating blade, a base including a slide surface and a...
7516527 Method of repairing a worn skid plate on a circular saw  
A repair assembly for the skid plate of a circular saw and its associated method of repair. If a circular saw has a skid plate that is worn to a point where it needs replacement, this repair...
7475621 Kerf control apparatus for a table saw  
An apparatus ( 148 ) for controlling a kerf formed in a work piece by a table saw blade. The apparatus may include a splitter ( 114 ) securely positioned to the saw table behind the saw blade, and...
7293488 Splitter for circular table saw and method of installation  
A kit containing a splitter and drill guide for installing the splitter behind a circular saw blade to prevent contact between the cut work piece and the upwardly moving rear portion of the saw...
7284333 Chainsaw kickback protection device  
A chainsaw kickback protection device includes a chain guard and a mounting bracket assembly. The chain guard includes an elongated guard body and a chain-engaging member. The elongated guard body...
7258115 Skid plate for concrete saw  
A skid plate for a concrete saw is integrally cast having two end mounting portions and a middle portion with a slot in the middle portion. A horizontal slot in a leading end mounting portion...
7174641 Cutting tool  
The present invention provides a technique for improving the workability of a cutting tool. According to the present invention, a cutting tool may comprise a body, a base, a sub-base and a parallel...
7159323 Circular saw for facilitating straight cuts and/or cuts at a desired angle relative to a workpiece edge  
A power saw having one or more features for facilitating straight line and/or angled cuts, including (1) at least two sets of non-slip wheels connected to the bottom plate, each set of wheels...
7140114 Guard for chainsaw  
The present disclosure concerns embodiments of an improved chainsaw guard. The saw guard includes a pivotable guard arm that may include downwardly extending saw chain guarding walls. In particular...
7089670 Portable motor chain saw  
A portable motor chain saw comprises a machine body ( 1 ) which a driving unit, a rear handle ( 2 ), a front handle which extends over the machine body, a guide bar ( 6 ), and a dog device ( 15 )...
7047651 Hand-held compass saw  
A power compass saw with a housing that accommodates a lifting rod for the up and down movement of a longitudinal saw blade attached thereto, has a toothed side and a saw blade back and with a...
7043845 Trim attachment for portable circular saw  
The trim attachment for a portable circular saw is generally L-shaped, having a generally rectangular, planar, horizontal mounting plate and a perpendicular fence extending downward from a...
7007686 Repair assembly for a worn skid plate of a circular saw  
A repair assembly for the skid plate of a circular saw and its associated method of repair. If a circular saw has a skid plate that is worn to a point where it needs replacement, this repair...
6868612 Cutting guide device for circular saws  
A guide device for a hand held circular saw having a base, the device having a platform on which the base of a hand held circular saw can rest, wherein cooperating shoulders on the platform and saw...
6829830 Cut guide for portable saw  
A cut guide for a portable hand-held saw that has a blade with a cutting portion that is disposed along a generally vertical axis. The cut guide includes a mounting portion, which is configured to...
6715388 Adjustable splitter and anti-kickback device for power saws  
A device for laterally positioning a splitter downstream of a saw blade. The rotatable splitter holder is fastened behind a circular sawblade. The splitter keeps cut lumber or other material from...
6701628 Guide bar for a portable handheld work apparatus  
A guide bar ( 1 ) is provided for a portable handheld work apparatus, such as a motor-driven chain saw or overhead branch cutter, and includes an elongated, flat base body ( 4 ) having a...
6699111 Hand-guided grinding or sanding device  
A hand-guided grinding device ( 1 ) carries out a planar grinding motion and is mounted on a motor-driven grinding disk ( 2 ). The grinding disk ( 2 ) is mounted on a shaft, extending outwardly...
6691417 Pruner attachment apparatus for a power tool  
A pruner attachment apparatus includes a body releasably attachable to a shoe of a power tool of the type having a reciprocating saw blade. The body includes a front face for engaging a workpiece....
6591728 Clamping power tool guide with integral measurement tool  
Prior power tool guides have not been successful as they have been awkward and inconvenient for a busy tradesperson to position on the workpiece. Those tool guides which have an integral gauge for...
6568088 Wheel attachment for portable power cutting tools  
A wheel attachment apparatus for a portable circular saw having a circular blade driven by a motor for cutting a workpiece into a cut-off portion and a remaining portion during a cutting process....
6553669 Pipe cutter and method of cutting pipe  
The pipe cutter includes a jigsaw with a motor that reciprocates a saw blade back and forth. A way is clamped to the jigsaw. A workpiece holder is slidably mounted on the way. The workpiece holder...
6550147 Saw attachment  
An attachment for a reciprocating saw comprises an offset member mounted on the drive head of the saw and comprising a lateral extension which holds a saw blade clear of the saw body The attachment...
6539635 Chain saw with saw depth limitation  
To limit the penetration of the outer end of a chain saw into a material being cut by the saw, the chain carrying rail of the saw has a number of uniformly sized holes located at different points...
6536119 Hedge cutting system  
A hedge cutting system for cutting branches and other foliage with a chainsaw. The hedge cutting system includes at least one elongated cutting bar for guiding movement of branches of a hedge...
6478666 Guiding cart for a manually guided tool, especially an abrasive cut-off machine  
The invention relates to a guiding cart for a manually guided tool, for example an abrasive cut-off machine, which comprises a movable frame on which a first and a second locating recess for...
6438851 Circular saw cutting aid  
The present invention comprises a circular saw aligning device which is not only easily releaseable but also entirely removeable from functioning engagement with either a specially made or prior...
6381854 Bush-cutter for the manual mowing of grass and the like  
A bush-cutter for the manual moving of grass and the like comprises a rod or a stiff arm, working as a handle, which supports at one end a cutting head rotating around on axis and having cutting...
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...
6205897 Pipe cutter and method of cutting pipe  
The pipe cutter includes a jigsaw with a motor that reciprocates a saw blade back and forth. A way is clamped to the jigsaw. A workpiece holder is slidably mounted on the way. The workpiece holder...
6192592 Cutting guide device  
A cutting device is disclosed, comprising a rail attachable to a workface and defining a translational axis when attached thereto; a carriage mounted on the rail and adapted for constrained...
6112736 Portable saw with improved disconnectable platform for cutting concrete for controlling cracks  
An apparatus for cutting grooves in a green concrete slab having at least one terminating side edge transverse to a broad top surface in a low cost manner is described and includes the following...
6073528 Chain saw jig  
The bar of a chain saw is attached to a jig which includes a support block pivotally attached to a pair of spaced support arms extending outwardly therefrom for supporting a log or branch to be...
6062122 Cutting guide system for portable power saws  
A cutting guide system for guiding a portable power saw across workpiece comprising a rectangular shaped guide plate. The guide plate includes an upwardly projecting rib member extending...
6021826 Powered cutting saw system  
A plate-joinery system includes a chain-saw plate joiner where the cutting mechanism includes a cutting-chain driven about a saw-bar. The cutting mechanism of the chain-saw plate joiner may be...
5967013 Corner undercut jamb saw  
A powered circular saw blade on a vertical shaft is supported on a slide which is slideably mounted on a guideway having feet to enable moving the assembly around on a building sub-floor. The feet...
5941227 Portable saw with disconnectable platform for cutting concrete for controlling cracks  
An apparatus for cutting grooves in a green concrete slab having at least one terminating side edge transverse to a broad top surface in a low cost manner is described and includes the following...
5901450 Rip guide for a circular saw  
A rip guide for a circular saw. The circular saw includes a housing including a shoe plate for supporting the circular saw on a workpiece. The circular saw also includes a motor supported by the...
5878499 Trimmer bar for a chain saw  
The invention is a cutter bar for a chain saw which permits quick and convenient trimming of hedges and shrubbery. The cutter bar is of conventional design, being relatively thin and elongated, and...
5850696 Chain saw guard  
A chain saw having a guard member supported above the chain of the saw. The guard is supported by support members at the first and second ends of the chain guide. At the first end of the chain...
5826343 Chain saw attachment  
The present invention provides an improved power driven chain saw that includes a device for controlling and eliminating kickback reactive forces. The anti-kickback control device includes a free...
5806187 Clamping device  
A removable attachment for use with a hand-held tool is disclosed. The tool comprises a housing and a cutting blade mounted therein for continuous reciprocating movement during operation. The...
5752420 Apparatus and method for cutting pipe  
A device for cutting pipe includes support structure for contacting a pipe to be cut; an elongate cutting member associated with the support structure defining a loop for enclosing a pipe to be...
5669145 Chainsaw attachment  
An attachment for chain saws that provides a pivot point for better cutting leverage and control especially when cutting small tree branches or limbs. The attachment is installed on both sides of...
5649366 Power saw alignment device  
An alignment device for guiding a power saw orthogonally across a board. The inventive device includes a base plate securable along side a support deck of a saw. An alignment member is movably...
5644847 Compass saw  
A compass saw has a lifting rod for receiving a saw blade which extends downwardly beyond a base plate and supported under the base plate in the region of a saw blade back. A supporting element is...
5561907 Algning mechanism for hand-held power saw  
An aligning mechanism for a hand-held circular saw has a base adapted to be attached to the circular saw. The base has an upper surface and a lower surface. At least two paddles are pivotally...
5549145 Balancing skid for tree harvesting machine  
A balancing skid for a tree harvesting machine, which balancing skid is designed to mount adjacent to the cutting assembly beneath the cutting frame of the tree harvesting machine and spaced from...
5511315 Chain saw with reinforcing and cutting attachment  
An attachment for a chain saw is provided for adapting the saw blade to cut small diameter branches without weakening the saw blade holder or causing undesired kickback or jamming. The attachment...
5437103 Radial guide device for a saw apparatus  
A radial guide device for a power saw apparatus to accommodate the radius of the circular pattern to be cut from a hard relatively smooth surfaced planar material. The present invention also...
Matches 1 - 50 out of 157 1 2 3 4 >