|
Match
|
Document |
Document Title |
|
|
6470578 |
Method and apparatus for indicating a pattern of intersection using a light column
A cylindrical column of light is formed by the reflection of a laser light plane radially emitted by a main laser light plane source at the inner, mirrored surface of a 45° projector cone. A...
|
|
|
6470579 |
Position and angle indicating tool
Position and angle are measured by a linear device having an elongate frame comprising a pair of parallel arms joined by a cross-arm, each of the arms terminating with an adjustable foot so that...
|
|
|
6467178 |
Method and apparatus for beam tool center point calibration
A method and system for determining a tool center point (TCP) for a beam tool involves the use of a specially design aperture and light sensing device. The method and system oscillates the beam...
|
|
|
6457246 |
Mounting and switching of survey apparatus
A survey apparatus which can be used in the underground mining industry comprises a mounting means ( 11 ) adapted to be mounted in a fixed surface (such as a tunnel wall) and an alignement means (...
|
|
|
6453569 |
Surveying instrument and plumbing device for plumbing surveying instrument
Disclosed is a surveying instrument and a plumbing device for plumbing the surveying instrument. The plumbing device is capable of calculating dislocations x and y of the surveying instrument from...
|
|
|
6449855 |
Laser aligning and measuring device
An aligning and measuring device having a framing square with inner and outer converging edges connected by opposing upper and lower surfaces having a certain dimension. One or more laser beam...
|
|
|
6449856 |
Laser plumbing device, long member plumbing device and long member plumbing method
A laser plumbing device including a laser beam emitting device; a supporting device for supporting the laser beam emitting device and allowing swinging movements of the laser beam emitting device...
|
|
|
6442854 |
Fast alignment telescopic sight
The invention relates to a fast alignment telescopic sight for use in connection with firearms to improve sighting accuracy. It comprises a tube, an optical sighting system, and an alignment unit....
|
|
|
6438855 |
Portable wheel alignment system for motorcycles
A portable alignment system for aligning the front and rear wheels of a motorcycle has a rear wheel assembly including rigid, longitudinally extending, first and second alignment members and a...
|
|
|
6438854 |
Center line marking apparatus
A center line marking apparatus for marking holes or bores in beams for running pipe or electrical wiring through the beams. The center line marking apparatus includes a clamping assembly for...
|
|
|
6434841 |
Pulley alignment tool
A pulley alignment tool for checking the centerline alignment between a driving pulley and a driven pulley which are connected by a V-belt includes a targeting laser which is constructed and...
|
|
|
6434849 |
Method for determining a lateral and/or angular offset between two rotatable parts
Data obtained by rotating a set of sensors attached to rotatable parts or the like, in order to perform an alignment of such rotatable parts, is organized in three dimensional vector form...
|
|
|
6430823 |
Datum plane setting device
A datum plane setting device capable of generating two or three reference planes is provided. The device includes a motor 6, rotary bodies 3 ( 3 x, 3 y, and 3 z) which rotate in accordance...
|
|
|
6430824 |
Screed system for walls
A screed system for walls for allowing the user to work faster and more efficiently and to effectively plaster a wall to a uniform thickness. The screed system for walls includes a mounting bracket...
|
|
|
6427348 |
Slope block
A slope block assembly having a bubble level with an eccentrically mounted slope block detachably carried on one end of the level. The slope block has an offset turning axis with a plurality of...
|
|
|
6427347 |
Line transfer instrument
A line transfer instrument and method for aligning a pipe laser's laser beam are disclosed wherein the instrument includes a base, a self-leveling scope rotatably mounted to the base so that it is...
|
|
|
6415518 |
Apparatus for laying out a building foundation
An apparatus for laying out a building foundation is provided. The apparatus according to the present invention includes a first member for engaging a wire and a second member mounted to the first...
|
|
|
6411375 |
Shaft alignment methodologies
A method for acquiring misalignment information as to centerlines of first and second in-line shafts utilizing a shaft alignment system including an analyzer having a memory. A sensor head mounted...
|
|
|
6397448 |
Method of mounting aligned suspension assemblies for heavy-duty trailers
Suspensions for a heavy-duty trailer are mounted by first locating parallel and equidistantly-spaced mounting points. A laser apparatus, including a laser source, laser targets, and laser beam...
|
|
|
6393708 |
Method and apparatus for providing alignment particularly in construction tasks
A projection apparatus for projecting the axis of a plumbing fixture or an existing opening in a construction member onto a remote member, for locating an opening to be made in the remote member,...
|
|
|
6374507 |
Alignment tool
A component alignment tool for aligning pulleys or sprocket gears in a drive system. The tool comprising a body containing a laser, and a pair of adjustable clamping arms. The tool is affixed to...
|
|
|
6360446 |
Level having a laser beam source
A level comprises a body, a body orientation detector, a laser beam source, a laser beam configuring lens, and a manually engageable lens switch. The body orientation indicator is carried by the...
|
|
|
6357126 |
Trailer hitch alignment device
A device for a aligning a trailer hitch ball with a trailer coupling includes an elongated guide strip that is positioned on the ground with a portion immediately beneath the ball on the towing...
|
|
|
6357127 |
Antenna alignment tool
An alignment tool and method of making and using an alignment tool including a transparent substrate having indicium thereon to aid in aligning the antenna with an azimuth. The tool includes a...
|
|
|
6354011 |
Orientation measuring device
An orientation measuring device with a plurality of precision tooled grooves, indentations or the like. Two precision tooled adaptor bodies, preferably of cylindrical shape, are removably mountable...
|
|
|
6351890 |
Laser light referencing tool
A laser light referencing tool comprises laser means for emitting a visible laser beam, portable power means for powering the laser means, and gravity-responsive directional means for establishing...
|
|
|
6347457 |
Laser based centerline gauge conversion kit
A laser based vehicle alignment kit is installed on an existing centerline gauge system to provide a pair of laser beams directed towards one end of a vehicle and a center laser which may be...
|
|
|
6342946 |
Device for determining the axial position of hollow cylinders
A laser head is placed roughly centrally in a hollow cylinder with the capacity to rotate. The pertinent rotation motion of the laser head takes place essentially around the lengthwise axis of the...
|
|
|
6332276 |
Articulate laser degree finder
An articulate laser degree finder tool and attachments for use in establishing a precise level line ranging from the horizontal to a vertical position in degrees for use in the construction industry.
|
|
|
6314651 |
Rotary laser irradiating system and photodetection system
The system according to the present invention comprises means for irradiating a plurality of laser beams by separating the laser beams in a vertical direction and means for forming a plurality of...
|
|
|
6314650 |
Laser system for generating a reference plane
A laser system comprising a laser transmitter and a laser receiver is operable to adjust the laser beam or the laser plane generated by the laser transmitter in response to one or more inputs by a...
|
|
|
6308428 |
Laser alignment system
An alignment system includes a laser transmitter and receiver. The receiver includes a linear photodetector array centered at a predetermined location with respect to machined surfaces that define...
|
|
|
6301997 |
Positioning device for power-driven fastener
A positioning device for a power tool. A tool, such as a drywall screw gun, is equipped with a projector which projects two light rays, which form a "V." The axis of a screw driven by the gun lies...
|
|
|
6293024 |
Leveling device
A leveling device has a housing, a support surface which is fixed with the housing, an adjusting device including at least one adjusting screw which is displaceable outwardly and has an adjusting...
|
|
|
6293027 |
Distortion measurement and adjustment system and related method for its use
A technique for measuring distortion in a structure of interest, such as a spacecraft antenna reflector (18), and optionally compensating for the distortion. A first set of targets (22) on the...
|
|
|
6292303 |
Laser apparatus for simultaneously generating a plurality of laser planes from a single laser source
A laser apparatus is provided for producing a plurality of mutually perpendicular laser beams, the apparatus includes a laser generated for producing a diverging laser beam. At least one beam...
|
|
|
6286219 |
Laser alignment method and apparatus
Laser alignment methods and apparatus are disclosed whereby pipe and similar materials may be aligned. The methods and apparatus are adapted to be utilized on the end of pipe or other material and...
|
|
|
6279239 |
Device and a method for sizing odd parts of drywall for placement on ceilings and walls
An integral apparatus having laser sighting means embodied in a pocket sized device, for use in determining end points along ceilings and wall perimeter edges to more accurately size drywall pieces...
|
|
|
6279940 |
Device for guiding the coupling of a trailer hitch
A trailer hitch coupling device includes an elongate rigid member mountable at a first end thereof to a forward end of a trailer so as to dispose, when the first end is mounted to the forward end...
|
|
|
6266891 |
Method of and apparatus for bonding component
A bonding apparatus for bonding a component on a board at a predetermined position thereon has a displacement mechanism for displacing a board holding unit for holding a board and a component...
|
|
|
6263584 |
Alignment apparatus and method of using same
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 containing a light...
|
|
|
6259110 |
Apparatus and method for aligning a horizontal metal extrusion press
A laser apparatus and method for aligning a horizontal metal extrusion press. The apparatus comprises a scanning laser and scanning laser target, one or more spindle lasers and spindle laser...
|
|
|
6253457 |
Laser beam direction correcting optical system for a surveying instrument
A laser beam direction correcting optical system for a surveying instrument comprises a laser light source (1) for emitting a laser beam, an exit angle correcting system (17) for correcting an exit...
|
|
|
6249983 |
Levelling apparatus for a laser level
A levelling apparatus for a laser level includes a base having a central axis and a sphere-shaped socket component mounted to the base. A sphere-shaped ball device is received in the socket...
|
|
|
6247238 |
Laser marking device
A laser marking device for marking a reference point with laser light so that accurate measurements can be made to that point. The laser marking device includes a support bar that has first and...
|
|
|
6240649 |
Sighting assembly
A sighting assembly for providing a reference laser beam in the course of connecting pipe segments to each other includes an elongate body in which a laser pointing course is received and which is...
|
|
|
6226879 |
Method of and means for establishing vehicle datum
A device for establishing a reference datum of a wheeled vehicle comprises a first element operably rotatably mounted to a hub of an axle of the vehicle, the first element having a first axis of...
|
|
|
6202313 |
Pencil-type plumb-bob device
The present invention concerns a plumb-bob device for vertical pointing operation with a beam-casting housing supported vertically by a plurality of legs via a gyroscope mechanism. The device has a...
|
|
|
6202315 |
Surveying spike for use on vertical surfaces
A surveying spike is described which includes a single nail portion and an end portion; the end portion is attached to the nail portion and coaxial therewith. The end portion has a body portion,...
|
|
|
6202314 |
Calibration system for use with measuring systems
A measuring system includes an optical site reference, such as a reference line within a scope used in surveying, and a calibrated reference scale which provides measurements by optical comparison...
|