Matches 1 - 50 out of 197 1 2 3 4 >
Match Document Document Title
7581331 Calibration 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 R 1 . A cap...
7421799 Remote 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...
7415774 Method 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...
7387508 Compliant 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...
7360315 Poured 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...
7350309 Extendable 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...
7329076 Hole 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...
7296365 Method 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...
7240438 Aligning 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...
7234244 Method 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...
7226032 Picture-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...
7165337 Alignment 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...
7082694 Center 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...
7029213 Device 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...
6994002 End 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...
6971184 Wall 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...
6971154 Hard 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...
6922906 Apparatus 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...
6901797 Method 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...
6898862 Locator 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...
6892467 Method 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...
6792689 Remote 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...
6782634 Sensor 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...
6769194 Parallel kinematic micromanipulator  
A method and an apparatus for providing nanometer precision motion are provided. According to the invention, a parallel kinematic micromanipulator is formed using at least three kinematic links....
6760976 Method for active wafer centering using a single sensor  
A method for a robotic semiconductor wafer processing system to correct for wafers that have become offset or off-center during wafer processing. This is accomplished by determining the amount of...
6754971 Centering device for flat components, especially glass panels  
The aim of the invention is to create a centering device having a simple structure for flat components ( 3 ), especially glass panels, which at least along their lateral edges can be surrounded by...
6748667 Low profile, one hand go-no-go gage and locator  
The apparatus forms a combined locating pin and gage for supporting and measuring two pieces of an assembly. The method for using the apparatus includes measuring an opening within each piece of...
6725559 Apparatus and methods for locating embroidery center marks on an article  
The tool for locating a center mark for embroidery on articles such as garments includes a planar body having orthogonally-related legs with respective exterior and interior edges. Index markings...
6718646 Self-centering device for supporting heads for checking the wheel attitude of motor vehicles in general  
A self-centering device for supporting heads for checking the attitude of motor vehicle wheels, comprising two parallel cylindrical bars ( 3 ) between which there is positioned a parallel rod ( 6 )...
6702270 Carpenter's stud placement and support device  
A device to assist carpenters in holding a stud in position to be nailed or otherwise fastened to a sill or plate. Sill guides allow the device to be positioned at a predetermined point on a sill....
6694635 Router template apparatus  
A router template apparatus for routing stair stringers to accept end sections of stair members to facilitate building a stairway. The router template apparatus includes a rectangular frame member...
6615503 Calibration software for surface reconstruction of small objects  
A method for determining the axis of rotation (AR) of an object ( 12 ) mounted to a rotary stage or platform ( 10 ) in a gauge measurement system by estimating a transformation (δ) between...
6606774 Combination tool for robot assisted assembly  
A method of assembling a part to a workpiece with a combination tool supported on a robot, where a mounting surface of the part is assembled on a target surface of the workpiece including the...
6598309 Bolt centralizer  
A bolt centralizer for a rock bolter, which advances a bolt along a work axis, has a hand pivotably mounted on an arm so as to pivot between first and second hand positions. A pair of fingers is...
6581294 Angle finder for large ducts  
An angle finder for large diameter ducts and piping. It consists of a pair of legs having front and back sides, and top and bottom ends. The top ends are pivotally connected, thereby forming an...
6536129 Centering device for a saw blade  
A device for centering tools, such as saw blades, rotary cutters and the like which are circular and which have bores of different sizes, on processing machines such that they can be positioned...
6530157 Precise positioning device for workpieces  
The invention is a multiple size workpiece positioning device for the precise positioning or centering of workpieces, such as semiconductor wafers, in a processing station. The inventive includes a...
6519861 Mechanical centering apparatus and method  
A workpiece ( 22 ) having a periphery is centered using a centering apparatus ( 20 ) having a workpiece spindle ( 24, 28 ) operable to rotate the workpiece ( 22 ) about a rotational axis ( 26 ),...
6497048 Resist-dispenser nozzle calibration tool and method thereof  
In a semiconductor liquid application apparatus, a calibration tool enables the rapid and accurate adjustment of height and center of a liquid dispense nozzle. In an example embodiment, the tool...
6473985 Remote center compliance system having variable center  
A remote center compliance system having a variable center, an upper plate, a lower plate, and elastic bodies installed between the upper and lower plates, includes lower rotary plates, each having...
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...
6427356 Mountable centering element and arrangement for measuring, or determining the position of a hole or a bolt  
Mountable element is provided for measuring, or determining the position of, a hole or bolt constructed on a component, particularly of a welded bolt or a threaded bolt. The element is placed on a...
6408531 Method and apparatus for assembling rigid parts  
A method and apparatus for installing a part such as a gear into an assembly such as a gear set with low-stiffness and low inertia comprises an insertion mechanism that is connected to a controller...
6393713 Gage for determining the true dead center of a workpiece on a lathe or milling machine from each tool pocket in the machine tool turret or cross slide  
This invention is a gage for aiding a lathe or milling machine operator in determining whether the centerline of the lathe tool is in alignment with the workpiece. The gage is inserted in the lathe...
6389708 Tab and slot design optimized for blind alignment of components  
An alignment system has one or more paired tabs and slots. The tabs are located on one component and the slots are located in another component to provide alignment between the components in three...
6374506 Shaft centering tool for nuclear reactor coolant pump motor  
An RCP pusher tool for use in maintenance of RCP motors wherein the tool utilizes a clamp assembly that fits over the existing bolts and nuts of the motor's lower bearing oil pan flanges, obviating...
6314656 Device for positioning and centering  
A device for positioning and centering, particularly for automobile body work pieces, comprises a body 1 with an actuating means 2 to actuate centering means 3 adapted to move between a near...
6293021 Process for arranging an angle scale on an index disk for rotational measurement systems and an index disk with angle scale for rotational measurement systems  
In a process for arranging an angle scale at an index disk for rotational measurement systems, wherein the index disk is provided with a central opening for mounting on a carrier shaft, a clamping...
6282806 Self-centering arbor  
A self-centering arbor adapted to locate a hole in a mechanical object having coaxial openings, such as brackets, bushings or the like, with vastly improved accuracy and repeatability. The...
RE37212 Tape measure  
A tape measure is provided in which orientation of the primary indicia are varied to allow reading of measurements from either side. A centering strip is provided which gives fractional values...
Matches 1 - 50 out of 197 1 2 3 4 >