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Class 33/644 - Centering or point location


Subclass of Class 33 - Geometrical instruments
Definition: Subject matter wherein the gauge contacts a first part and
No. of patents: 199
Last issue date: 04/03/2012


1          
NumberTitleIssue Date
8146262Method and device for locating hole center
A device locates an apparatus to the center of a hole in a structure. The device includes a hub adapted to have the apparatus mounted thereon and a plurality of locator elements spaced around the hub which extend at least partially into the hole. Means coupled with ...
04/03/2012
7748136Remote center compliance device with measuring sensor
A remote center compliance device is provided. The remote center compliance device includes a measuring sensor disposed at a limiter, a measuring block, or an elastic body to measure a force-insertion force or a location displacement of a force-insertion apparatus.
07/06/2010
7712228Method and a device for effecting automatic centering of an annular workpiece on a rotating surface
A method and device for effecting automatic centering of an annular workpiece on a rotating surface having a rotational center involves arbitrarily positioning the workpiece on the slowly rotating surface, applying a support for the workpiece by way of spaced apart ...
05/11/2010
7581331Calibration device for nozzle and calibration method for nozzle
A calibration device for a nozzle suitable for calibrating a nozzle of a semiconductor apparatus is provided. The semiconductor apparatus includes a chuck with a center hole with radius R1. A cap with outer radius R3 is disposed outside the nozzle with...
09/01/2009
7421799Remote center compliance device with one elastic body
A remote center compliance device with one elastic body is provided. In the remote center compliance device, an elastic center can be formed using one elastic body and the adjustment of the elastic center is easy. Further, since the number of parts is minimized, a m...
09/09/2008
7415774Method and arrangement for measuring the position of a circular object
Method and arrangement for measuring the position of the end shields of a paper, pulp, or board reel relative to the grab (1, 2) transporting it, when an end shield is attached to the grab (1, 2). During measurement, a detector (7) is moved alon...
08/26/2008
7387508Compliant device for nano-scale manufacturing
The present invention is directed to a compliant device comprising a support body, a floating body, and a plurality of flexure arms. Each of the plurality of flexure arms is connected between the support body and the floating body to transfer a load therebetween in ...
06/17/2008
7377049Aligning apparatus
An aligning apparatus includes a loading plate to load at least one alignment object; first and second alignment bars to align the at least one alignment object loaded on the loading plate, wherein the first and second alignment bars are bent by a force greater than...
05/27/2008
7360315Poured concrete column alignment and plumbing tool
A tool system is provided for aligning and plumbing a poured concrete form (e.g., a lower vertical form portion) for forming a structural column assembly of the type used for erecting building structures and the like, such as a concrete column or footing formed in s...
04/22/2008
7350309Extendable spacer device
A spacer device for laser-optical measurement of hollow cylinders has at least two, preferably three arms which are coupled or interlaced with one another and which can be moved relative to one another. Each of the arms has a measurement roller on one end which is b...
04/01/2008
7329076Hole location gauges and methods
The present invention provides devices and methods for indicating or gauging the position of one or more holes in a workpiece. In one aspect of the present invention reusable devices that can be removably engaged with a bore or tapped hole in a workpiece for accurat...
02/12/2008
7325996Display form having magnetically attachable parts
Forms for display of clothing and the like with magnetically attachable parts are provided. The magnetic joints comprise a magnetic assembly with a depth-of-pull sufficient to cause the attachable part to begin to pull toward the form at a distance preferably greate...
02/05/2008
7296365Method and system for inserting a probe
A system for inserting a probe into a turbomachine. The system may include a male measurement fixture having a shaft and a female portion a housing for receiving the male measurement fixture. The male measurement fixture may include: a tip portion, an indicator, and...
11/20/2007
7294806Method and device for measuring and adjusting the electrode for taper machining on an electrical discharge machine
A device and method for measuring and adjusting an electrode used during electrical discharge taper machining, referenced on three axes, Y and Y horizontal and Z vertical, whereas two linear geometric references, bottom and top, which may be intersected by a wire, e...
11/13/2007
7284337Probe head for a coordinate measuring machine
A probe head for a coordinate measuring machine has a stylus resiliently suspended in a housing. A sensor arrangement serves for detecting deflections of the stylus relative to the housing. The sensor arrangement comprises at least one Hall sensor having a magnet an...
10/23/2007
7246449Installation template for lock and alarm assemblies
A template comprises a central member that has a recess adapted to receive and position the first portion of an alarm relative to the template. The central member has a first end and a second end. A longitudinal member extends perpendicular to, and coplanar with, th...
07/24/2007
7240438Aligning apparatus
An aligning apparatus includes a loading plate to load at least one alignment object; first and second alignment bars to align the at least one alignment object loaded on the loading plate, wherein the first and second alignment bars are bent by a force greater than...
07/10/2007
7234244Method and apparatus for measuring the position of an end head of a roll
A method and apparatus for determining the position, relative to the grab (1, 2) transporting them, of the end heads used in packing paper, cellulose, and board rolls, when the end head is attached to the grab (1, 2). When measuring, a detector (7
06/26/2007
7226032Picture-hanging device
A picture-hanging device, method, and kit enable a user to effectively mark a select vertical location and quickly hang a picture at the select vertical location. The device comprises a hanger portion and a handle portion. The hanger portion comprises an anterior su...
06/05/2007
7220085Universal jig/work holding fixture and method of use
A universal jig/work holding fixture for precision manual reaming of valve bores within a transmission valve body, or other work piece is disclosed. The universal jig/work holding fixture includes a tool holder (i.e. jig) having universal swiveling movement in all a...
05/22/2007
7216436Method and apparatus for locating and aligning fasteners
A method and apparatus for precisely locating, aligning, targeting, and marking locations for fastener holes in structures is disclosed. The method and apparatus utilizes laser devices to project laser beams through alignment tools to determine the proper location a...
05/15/2007
7207204Crimper
In one embodiment, an apparatus for shaping an article may comprise a plurality of movable dies arranged to form a chamber whose size may be varied by moving the dies. Each of the dies may have a contacting surface for contacting the article to be shaped. The chambe...
04/24/2007
7165337Alignment device and method for measuring wheel base on vehicles
An alignment device for measuring wheel base on a vehicle having a first axle and determining squareness thereof, the device includes at least one clamp removably clampable to the first axle and an alignment bar operably associated with said clamp in manner such tha...
01/23/2007
7124515Magnetic tip for tape measure and method of use
A measuring device including a mechanism for measuring such as a tape measure, the mechanism for measuring having a end hook; and a mechanism for selectively securing, such as a magnet, the tape to an object, such as a pipe, the mechanism for selective securing bein...
10/24/2006
7094008Power driver bit self-centering and positioning apparatus
A portable combined clamp and bit guide assembly guides a bit, turned by a power driver, into the exact center between the opposing faces of the clamp. The clamp is designed to hold workpieces having substantially parallel edges and a substantially linear centerline...
08/22/2006
7082694Center point locator device
Provided is a device that locates the center point of any one of a number of differently shaped objects in one manipulation. The device incorporates a bed plate and two opposing right angle sliding jaws to position a center punch or drill bit bushing to the center o...
08/01/2006
7047832Apparatus for measuring gas exchange
A container having a port for holding a liquid medium and a reactant that interact to produce a change in gas levels within the container. A removable stopper for insertion into the port creating an airtight seal. A tube extending through the stopper into the contai...
05/23/2006
7029213Device for removably coupling two coupling elements and equipment for pre-adjusting machine tools comprising this device
Device for coupling in a reproducible position two coupling elements, comprising a first coupling element (2) and a centering plate (4), the centering plate (4) being designed to be fastened to a second coupling element (3), the first cou...
04/18/2006
7001130Robotic rack loading apparatus and method
Robotic rack loading apparatus and method include features and loading steps that provide essentially damage free rack loading of automotive panel assemblies into a specially designed rack. The rack includes dunnage elements containing sets of slots with lead-in upp...
02/21/2006
6994002End prep tool and tool centering and mounting system for use therewith
An end prep tool is mounted in substantial alignment with a theoretical center of a pipe and used to prepare an end of a pipe, for example, by boring and/or cutting the end of the pipe. A tool centering and mounting system comprises a clamp cage and a tool mounting ...
02/07/2006
6978551Picture hanging device
A picture hanging device has a body, at least one marking element extending from one side of the body for marking a wall and the like, the body having at least one flexible portion which is of one piece with a remaining portion of the body, the marking element being...
12/27/2005
6971184Wall fastener locating and marking tool
A wall fastener locating and marking tool including a generally elongate vertical member having an upper end, a lower end; a generally elongate horizontal bar attached to the upper end of the vertical member and substantially normal to the vertical member; a handle ...
12/06/2005
6971154Hard disk balancing apparatus and method for hard disk drive
A hard disk balancing apparatus for a hard disk drive including an eccentricity detection unit to detect an eccentricity amount and an eccentricity position of the hard disk with respect to a rotation axis of a spindle motor for rotating the hard disk as an origin, ...
12/06/2005
6930272Vise for holding a workpiece on an EDM machine
A vise for holding a work piece in position on an EDM machine includes a main plate for attachment to the rail or ledge of the EDM machine, and the main plate supports a vise that holds the work piece in position during the machining process. The vise includes a mov...
08/16/2005
6922906Apparatus to orientate a body with respect to a surface
An apparatus to orientate a body with respect to a surface spaced-apart from the body. The apparatus comprises a flexure system having a first flexure member defining a first axis of rotation and a second flexure member defining a second axis of rotation. A body is ...
08/02/2005
6901797Method and instrument for gauging a workpiece
An instrument is adapted to be attached to a rotational member of an instrument station for obtaining information about a workpiece. The instrument includes at least one orifice adapted to be placed in selective fluid communication with a source of fluid. An instrum...
06/07/2005
6898862Locator for hanging picture frames
A locator for hanging picture frames employs an arm which has a handle dispose at one end. A suspension/marker assembly is carried at a second position of the arm. The suspension/marker assembly comprises a plunger which has a point and also mounts a head which rece...
05/31/2005
6892467Method and apparatus for edge locating and angle setting
An improved tool is provided for locating the corner or edge of a workpiece while setting the workpiece at a desired angle with respect to a work surface. An elongated arm member slidably engages an elongated base member at one end, allowing for the measurement of t...
05/17/2005
6792689Remote center compliance device
The present invention discloses a remote center compliance device, comprising: upper and lower structures arranged in parallel to face each other; a plurality of elastic bodies coupling the upper and lower structures around a central axis of the remote center compli...
09/21/2004
6782634Sensor and method for locating a discontinuity
A method and apparatus for locating a discontinuity such as a hole in a work piece is provided. The apparatus includes a probe having a shaft attached to a handle for locating a discontinuity in relation to a coordinate system. The probe includes an end unit attache...
08/31/2004
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