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8166860 |
System for forming a miter joint
The present invention is directed toward a system for forming miter joints including a miter saw and an angle gauge. The miter saw includes a platform with a kerf slot and a pair of arcuate slots....
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8151676 |
Structures for supporting splitters of cutting tools
A support structure for a splitter of a cutting tool includes a lock device and a moving device. The lock device can lock and unlock the splitter at a storage position. The moving device can move...
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8151675 |
Logic control for fast-acting safety system
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition...
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8127648 |
Table saw guard system
A power table saw having a table top surface with an opening through which a blade can extend, the blade being mounted on an arbor and being at least vertically adjustable relative to the top...
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8122798 |
Power cutting tool with proximity sensing system
A power cutting tool includes a cutting surface, a conductive structure, and first electrode matrix comprising an array of electrical conductors. A moveable blade used to cut an object is located...
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8122807 |
Table saws with safety systems
Table saws are disclosed. The table saws may include a circular blade, an elevation mechanism configured to raise and lower the blade relative to the work surface; and a spring to provide a force...
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8104386 |
Quick release device for saw blade guard assembly in a circular saw and saw blade guard assembly using the same
A quick release device for a saw blade guard assembly in a circular saw includes a mounting block having two spaced sidewalls, a mounting groove defined between the two sidewalls for receiving a...
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8096220 |
Modular table saw guarding system upper guard barrier
Embodiments are directed to a modular saw guard system for a power saw having a top and a vertically adjustable blade, the system comprises a riving knife mechanism, a blade guard mechanism that is...
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8096219 |
Apparatus for conveying a workpiece to make a straight-line cut
This invention is a work carriage used with a cutting tool's table surface to make straight-line cuts. The device responds to the need for cutting a wide range of angles and positions on workpieces...
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8091456 |
Safety devices for saws
In various embodiments, a saw can include a work surface and a blade at least partially extending through the work surface. In at least one embodiment, the saw can further include a sensor and a...
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8079295 |
Table saw blade guards and blade guard assemblies including lateral blade guards, and table saws including the same
Table saw blade guards with lateral guards, blade guard assemblies, and table saws including the same. The blade guards include at least one lateral guard that restricts access to a lateral side,...
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8074546 |
Pyrotechnic drop mechanism for power tools
A saw includes a surface defining an opening therein, a plate structure configured to be attached to the saw below the surface, and an arm attached to the plate structure about a first shaft. A...
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8061245 |
Safety methods for use in power equipment
Woodworking machines and safety methods for use with those machines are disclosed. The machines include a detection system adapted to detect one or more dangerous conditions between a person and...
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8061246 |
Miter saw with improved safety system
Miter saws are disclosed having a base, a blade supported by the base, a detection system adapted to detect a dangerous condition between a person and the blade, and a reaction system associated...
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8037792 |
Mountings for riving knives of table saws
A device for mounting a cover of a cutting blade to a riving knife may have an engaging member for releasably engaging at least a part of the riving knife from both sides, in a direction of...
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8006596 |
Cutting tool and parts and accessories therefor
A cutting tool in accordance with the invention may include an arbor lock, located within its housing, for preventing the arbor from rotating to assist an operator in installing, removing or...
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8002253 |
Button actuated detent system
A detent system that includes a plurality of detent recesses formed in a first component, a detent pin that selectively engages at least one of the detent recesses, a linkage connected to the...
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7997176 |
Table saw throat plates and table saws including the same
Throat plates for table saws and table saws including the same are disclosed. In some embodiments, the throat plates and/or saws include at least one securement mechanism adapted to secure and...
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7997313 |
Adjustable guide bar for woodworking table slot
A guide bar assembly (10) for use in a T-slot (20) of a woodworking table (22). The assembly includes a top member (12) slidably disposed on a bottom member (14). The top and bottom members include...
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7992479 |
Table saw
A table saw includes a base assembly, a table assembly supported by the base assembly, a saw assembly connected to at least one of the base assembly and the table assembly, the saw assembly having...
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7992480 |
Angle indicating device for table saw
A table saw includes a curved channel formed in a supporting base, a cradle attached to the supporting base, an arbor bracket attached to the cradle for supporting a saw blade and a motor, a height...
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7975585 |
Saw guard
A table saw guard has opposed rubber fingers extending from opposite supports. The fingers meet near slots in a saw table along a saw slot and provide visual and tactile warning of approaching the...
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7971512 |
Cutting devices
A cutting device includes a lock device for locking and unlocking a cover against a cover support. The cover includes a first cover removably mounted to the cover support and a second cover...
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7954533 |
Sheet cutting table
A sheet cutting table 13, after sticking an adhesive sheet S to a semiconductor wafer W, for cutting the area outside the semiconductor wafer W as an unnecessary adhesive sheet S1 with a cutting...
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7930959 |
Table saw accessory
A mounting system for a table saw accessory such as a power feed. A carrier is slidably mounted on a rail or flange at the rear of the saw table so that it may traverse the rear of the table. The...
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7926477 |
Tile cutter
A tile cutter which has increased cutting capability and with good portability at the same time, comprises a support frame, a saw unit mounted on the support frame, at least one rail and a...
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7921755 |
Guard assembly for table saw
A table saw includes a base assembly, a table assembly supported by the base assembly, a saw assembly having a blade extending through the table assembly, and a riving knife assembly connected to...
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7921754 |
Logic control for fast-acting safety system
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition...
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7908950 |
Table saw with improved safety system
A table saw having an adjustable blade, a detection system to detect contact between a person and the blade, and a brake mechanism to engage and stop the blade upon detection of contact between the...
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7895929 |
Blade driving mechanism for a table saw
A blade driving mechanism for a table saw, wherein the table saw comprises a main frame and a saw blade mounted to an driven by the blade driving mechanism, and the blade driving mechanism...
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7891277 |
Convertible circular saw apparatus usable as either a miter saw or a table saw
A convertible miter/table saw comprises a base frame supporting a lower, miter saw table rotatable about a vertical axis. A circular saw assembly, namely a saw blade and motor, is mounted on a rear...
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7866239 |
Elevation mechanism for table saws
Elevation mechanisms for table saws are disclosed. Embodiments include mechanisms with an elevation carriage, a trunnion structure, and a shaft with a cantilevered portion. The shaft can be fixed...
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7845258 |
Brake cartridges for power equipment
Safety systems for power equipment and components and brake cartridges for use in those safety systems are disclosed. The safety systems, components and brake cartridges are specifically applicable...
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7832314 |
Brake positioning system
A saw is disclosed having a detection system adapted to detect a dangerous condition between a person and a saw blade, and a brake adapted to stop the saw blade in response to detection of the...
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7827890 |
Table saws with safety systems and systems to mount and index attachments
Table saws having a mounting system configured to hold a riving knife or splitter adjacent a blade. The mounting system includes a clamping structure having a handle adapted to pivot between a...
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7827893 |
Elevation mechanism for table saws
Table saws with elevation mechanisms are disclosed. One embodiment includes a table saw with a blade, an elevation carriage, a trunnion structure, and a shaft positioned beyond the perimeter of the...
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7814818 |
Modular table saw guarding system riving knife release mechanisms
A preferred embodiment of the present invention is directed to a modular saw guard system for a power saw of the type which has a table top, a rotatable circular saw blade that is vertically...
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7806032 |
Table saw guard system side barrier
A preferred embodiment of the present invention is directed to a modular saw guard system for a power saw of the type which has a table top, a rotatable circular saw blade that is vertically...
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7789002 |
Table saw with improved safety system
A table saw having a brake mechanism configured to engage and stop a blade is disclosed. The table saw includes a brake positioning system configured to adjust the position of the brake mechanism...
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7788999 |
Brake mechanism for power equipment
Woodworking machines are disclosed having cutting tools adapted to cut workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and...
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7784385 |
Splitter for circular table saw
A splitter for installation behind a rotating blade of a table saw to prevent contact between the kerf of a work piece and the upwardly moving rear portion of the saw blade. The splitter is indexed...
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7775143 |
Work table having adjustable hose support
A work table includes a table plate having a slot for attaching a tool device, and a coupler for coupling to a vacuum device, a shield engaged onto the tool device for shielding the tool device and...
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7752951 |
Convertible circular saw apparatus usable as either a miter saw or a table saw
A convertible miter/table saw comprises a base frame supporting a lower, miter saw table rotatable about a vertical axis. A circular saw assembly, namely a saw blade and motor, is mounted on a rear...
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7739934 |
Detection system for power tool
Power tool includes a movable blade and a detection system for detecting contact between the blade and an object. Detection system includes an excitation plate capacitively coupling the drive...
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7735403 |
Alignment system for a fence for a table saw
Embodiments of an alignment system for a table saw are disclosed, wherein the table saw has a rotatable blade that extends through its table top, the table top having spaced indicia oriented in a...
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7698978 |
Cutting devices
A cutting including a saw blade protruding from an upper surface of the table can include a splitter positioned on the front side with respect to a cutting direction of the saw blade and in...
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7698975 |
Table saw with cutting tool retraction system
A table saw has a movable cutting tool for cutting a workpiece in a cutting region. The table saw includes a detection system to detect one or more conditions between a person and the cutting tool...
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7673548 |
Cutting workstation rip fence and miter gauge
A cutting workstation which includes a miter gauge. The miter gauge consists of a clamping means whereby the gauge may be fixed to any location upon the length of cutting station work surface. The...
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7665393 |
Table saw guard
A table saw guard assembly for guarding a blade on a table saw is provided. The table saw guard assembly includes a support structure and a hood assembly including at least one of a front curtain,...
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7654181 |
Dust collection shroud
A dust collector has a shroud mounted to the connecting rods of the pivoting assembly of a contractor's table saw. The shroud is configured to surround the lower portion of the saw blade when the...
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