Matches 1 - 31 out of 31
Match Document Document Title
7418894 Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position  
A cutter including a base, a holder, a cutter blade portion, and a laser generator. The holder is supported on the base portion in an upright posture. The cutter blade portion supports a moving...
7398719 Miter saw having a light beam alignment system  
A table saw such as a chop saw, a miter saw, compound miter saw or a sliding compound miter saw that is provided with a laser arbor alignment system. An opaque shield or transparent shield having...
7383759 Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position  
A cutter including a base, a holder, a cutter blade portion, and a laser generator. The holder is supported on the base portion in an upright posture. The cutter blade portion supports a moving...
7373866 Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position  
A cutter including a base, a holder, a cutter blade portion, and a laser generator. The holder is supported on the base portion in an upright posture. The cutter blade portion supports a moving...
7369916 Drill press  
A power tool control system connected with a drill press provides a system for determining operational settings for the drill press and/or structural factors of a workpiece to be operated upon by...
7367254 Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position  
A cutter including a base, a holder, a cutter blade portion, and a laser generator. The holder is supported on the base portion in an upright posture. The cutter blade portion supports a moving...
7359762 Measurement and alignment device including a display system  
A graphical user interface communicatively coupled with a non-contact measurement and alignment device enables user control over and display of the readings from the non-contact measurement and...
7346847 Power tool control system user interface  
A power tool control system allows a user to operate a power tool through a graphical user interface communicatively coupled with a non-contact measurement and alignment device. The graphical user...
7290474 System for rapidly stopping a spinning table saw blade  
A system for stopping a spinning table saw blade is comprised of a pin assembly disposed adjacent to a saw blade assembly for stopping a spinning saw blade. A receiving block is disposed on a side...
7243440 Gauge for use with power tools  
A gauge for connecting with a power tool and providing a system for determining structural factors of a workpiece to be operated upon by the power tool is provided by the present invention. The...
7137327 Riving knife assembly for a dual bevel table saw  
An embodiment of the present invention is directed to a riving knife assembly for a dual bevel table saw, comprising: a first armature configured for coupling with a beveling member; a second...
7073268 Level apparatus  
A level includes a laser source for establishing one or more visually identifiable measurement and reading in a work environment or in combination with the use of a power tool. A power tool control...
6937336 Optical alignment system for power tool  
A power tool having a work surface and a spindle attached to the power tool and defining an axis of operation of the power tool. In one embodiment, the power tool may include a bracket above the...
6755107 Miter saw having a light beam alignment system  
A table saw such as a chop saw, a miter saw, compound miter saw or a sliding compound miter saw that is provided with a laser arbor alignment system. An opaque shield or transparent shield having...
6737605 Single and/or dual surface automatic edge sensing trimmer  
An apparatus for trimming at least one overhanging layer from a workpiece, the apparatus comprising a laser configured to produce a cutting beam capable of cutting the overhanging layer, a cutting...
RE38165 Laser scanning system with reflecting optics  
A laser beam scanning system which utilizes all reflective optics. The scanning system has a variable scan angle and focal length. The variable focal length in the reflecting optical system is...
6476347 Laser-assisted cutting device  
The present invention provides an apparatus for cutting wood or other materials by separating the material along a line of controlled failure through the application of mechanical force in...
6294757 Laser-assisted cutting method  
The present invention provides a method for cutting wood or other materials by separating the material along a line of controlled failure through the application of mechanical force in combination...
6078420 Hole-coupled laser scanning system  
An all-reflective optical system uses a mirror with a hole to transmit a focused laser beam to an on-axis elliptical mirror. The reflected beam from the ellipse is predominately reflected off the...
5925270 Method of making anti-slip handles  
A method of making an anti-slip handle having a gripping portion in which a plurality of notches are sliced in the gripping portion of the handle in parallel rows. The handle is rotated so that the...
5922224 Laser separation of semiconductor elements formed in a wafer of semiconductor material  
A method of separating semiconductor elements (2) formed in a wafer of semiconductor material (1). A score (8) is formed in a surface (3) of the wafer (1) through local evaporation of semiconductor...
5862727 Laser arbor  
A laser arbor is provided that will display a cutting line on a work piece to be cut by a rotary saw. The laser is operated by a centrifugal switch mounted within the laser arbor along with a laser...
5841100 Method of making anti-slip handles  
The method and mechanism of making an anti-slip handle having a gripping portion in which a plurality of grooves are formed in the gripping portion of the handle with the first set of grooves...
EP0865863A1 Bifocalisation-Optics-Head  
The laser welder or cutter has two focal points on the surface of the material being processed, forming two fusion lines so close to each other they merge into a wider region. The laser beam is...
EP0823304A1 Laser optical system including beam splitting mirror with separate members providing divisions of reflecting surface, and welding apparatus and method using the laser optical system  
Laser optical system including a laser source (12) for generating a laser beam (L0), and a beam splitting mirror (14, 122) for splitting the generated laser beam into a plurality of sub-beams (L1,...
5690845 Optical device for laser machining  
A unit for splitting a laser beam into a plurality of beams is provided separately from a converging unit so that both units can be manufactured easily, replaced at low cost and are less likely to...
5578229 Method and apparatus for cutting boards using opposing convergent laser beams  
A method and laser cutting system for cutting a secondary piece from a board is disclosed. A board is provided having a generally planar first and second surfaces separated by a predetermined...
5382268 Method and apparatus for use in micropropagation  
In a method of cutting plant tissue for micropropagation, a container (42) containing plantlets (43) Is rotated on a turntable (19). A laser beam (35) is focused on a side wall (36) of the...
5102409 Method and apparatus for modification of corneal refractive properties  
A method and apparatus for modifying corneal refractive properties includes a laser source and an ring-like deflector positioned about the cornea. The ring-like deflector is contoured and...
4945205 Chromatographic strip having non-compressed edges  
A device is disclosed for use in a chromatographic system wherein a component of a mixture is partitioned between a liquid phase and an immobile phase. The device comprises at least one strip of a...
4724522 Method and apparatus for modification of corneal refractive properties  
A method and apparatus for modifiying corneal refractive properties includes a laser source, computer control, and a plurality of deflectors including at least one rotating and translating...
Matches 1 - 31 out of 31