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8151480 |
Contour measuring device for measuring aspects of objects
A contour measuring device includes a guide rail, a slidable assembly, and a measuring probe. The slidable assembly is slidably engaged with the guide rail. The slidable assembly includes a weight...
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8109007 |
Object profile sensing
A method for sensing an object profile shape involves relatively sweeping (whisking or translating) in angular or translational increments an elongated whisker element having a deflectable...
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8065812 |
Detecting apparatus
A detecting apparatus for detecting linearity of an object includes a platform, a slide rail vertically extending from the platform, two standard units slidably mounted to the slide rail, and a...
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7984561 |
Device for determining dimension of a workpiece
A device for determining dimensions of a workpiece includes a locating apparatus, a determining apparatus and a main processor. The locating apparatus includes a locating board supporting...
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7950158 |
Method and apparatus for measuring the interior dimensions of a glove
A device and method for measuring the interior dimensions of a glove is provided. The internal glove sizing device disclosed may be used for quickly and automatically measuring the interior...
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7922963 |
Method for inspecting honeycomb structured body and method for manufacturing honeycomb structured body
A method for inspecting a honeycomb structured body of the present invention is a method for inspecting a honeycomb structured body comprising a pillar-shaped honeycomb fired body having a...
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7913412 |
Contour measuring probe
A contour measuring probe includes an air guide, a sliding member and a probe tip. The air guide defines a guide hole. The sliding member is slidably received in the guide hole. The probe tip is...
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7908759 |
Method for scanning the surface of a workpiece
A method for measuring a surface profile using a surface sensing device mounted on an articulating probe head in which the probe head is moved along a nominal path relative to the surface profile,...
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7908758 |
Profile measuring of tube/pipe ends
The invention concerns a profile measuring fixture for the measuring of the profile of a surface of a narrow body, especially the profile of the surface of the wall of a tube end with a holding...
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7877893 |
Measurement of micromovements
A micromovement measuring device has a first element such as a probe tip or flat plate coupled to a test body (107) the movement of which is to be measured. A second element (104) is located...
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7827700 |
Method and jig for device for measuring three-dimensional shape of connection assembly of stator coil in turbine generator
A method of measuring a three-dimensional shape of a connection assembly of a stator coil in a turbine generator, includes first measuring a three-dimensional shape of a measurement area of the...
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7805854 |
Systems and methods for positioning and measuring objects using a CMM
Objects having complex geometries, such as tubular segments with multiple bends, can be measured using a system including a coordinate measurement machine. The system can include multiple supports...
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7784333 |
Measurement control device and measurement control method
An approach controller (234) of a coordinate measuring instrument enables a position control loop (RP) and drives an actuator (133) so that a force sensor (1) is brought to a close position under a...
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7784195 |
Method of displaying contours of a surface of a bearing
Contours of a surface of a bearing which extends about an axis are displayed on a grid. To visualize the contours, points on the surface are measured at a plurality of angular positions to...
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7779551 |
Testing apparatus for testing perpendicularity
A testing apparatus for testing perpendicularity of an end surface of a workpiece is disclosed. The testing apparatus includes an electrically conductive first reference piece defining two guide...
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7774952 |
Measurement of micromovements
A micromovement measuring device has a first element such as a probe tip or flat plate coupled to a test body (107) the movement of which is to be measured. A second element (104) is located...
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7769560 |
Profiling controlling method and controller for contact type probes, and contact type measuring machine
In profiling control of a contact type probe in which a contact point is moved along a surface of an object to be measured, while being in contact with the object by a constant measurement force F,...
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7748134 |
Measuring device for cylinder
A measuring device includes a base, a holding member mounted to the base and having a notch for holding a cylinder, a guide rod connected to the base and defining an axial direction parallel to an...
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7743525 |
Planeness testing apparatus
An exemplary apparatus for testing planeness of a workpiece is provided. The apparatus includes a platform for supporting the workpiece thereon, a bracket vertically mounted to the platform, and a...
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7726035 |
Measuring device
A measuring device, includes a guiding rail, a sliding unit levitatedly slidably engaged with the guiding rail, and a measuring unit fixed to the sliding unit and comprising at least one dial gauge...
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7676944 |
Shape inspection device for curved hose
A shape inspection device is adapted for a curved resin hose having a hose body including a bent portion. The shape inspection device has a first fixing portion for fixing one longitudinal end...
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RE41057 |
Method and apparatus using a closed loop controlled actuator for surface profilometry
An apparatus for profiling the surface of a workpiece, including a probe adapted to make contact with the surface of a workpiece, a sensor for determining or deriving the force between the probe...
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7562464 |
Method and device for measuring propeller surface
A device for measuring a vane surface contour of a propeller includes a shaft extending through a hub of the propeller and rotatable about a vertical axis. A measuring rod is movable in a direction...
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7540096 |
Vacuum-actuated spherometer
A spherometer for measuring at least one physical parameter of the workpiece includes at least on fluid-actuated linearly extensible probe member having an output indicative of an amount of linear...
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7513027 |
Process and apparatus for producing service blades
A process for machining a blank from all directions with a machine tool, such as a milling machine, involves the machining from all directions being based on a three-dimensional template. In a...
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7503125 |
Coordinate measuring method and device
A measuring method and system involving a measuring coordinate probe, which can be moved precisely, by appropriate actuators, with respect to a positioning platform (60) on which the probe is...
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7472490 |
Shape-measuring assembly for a grinding machine
A linked transport mechanism and method that uses a single source of motive force to synchronously position multiple displaceable sensors of a shape-measuring assembly onto a roll received in a...
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7461462 |
Device, method, computer program product, and carrier for indicating at least one of an orbit of, and a deviation from a nominally round surface
A device is provided for measuring roundness of a mechanical object even if the mechanical object performs an orbit movement. The orbital movement and the surface roundness are separated. It is...
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7436523 |
Eyeglass frame measurement apparatus
An eyeglass frame measurement apparatus includes a holding unit; a rotational base and a tracing stylus arranged on the rotational base. Three-dimensional shape of a frame is measured by detecting...
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7392692 |
Surface scan measuring device, surface scan measuring method, surface scan measuring program and recording medium
A surface scan measuring device, a surface scan measuring method, a surface scan measuring program and a recording medium storing such a program which can appropriately adjust the scanning speed,...
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7386408 |
Parallel kinematic machine, calibration method of parallel kinematic machine, and calibration program product
A parallel kinematic machine has a parallel kinematic mechanism including an end effecter and a parallel link mechanism. A numerical control device controls a position and orientation of the end...
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7377047 |
Machine tool with workpiece measuring instrument and operating method for the same
The present invention provides a machine tool with a workpiece measuring instrument which prevents the workpiece measuring instrument from being affected by chips or cutting heat during...
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7376261 |
Surface scan measuring device and method of forming compensation table for scanning probe
A measuring system includes a coordinate measuring machine for driving a scanning probe and a host computer. The host computer includes a compensation table (53) and a profile analysis unit (54)....
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7357814 |
Method of determining size of cardiac prosthesis
A sizing apparatus and a method for ascertaining a size for a cardiac prosthesis are disclosed. Specifically, the sizing is implemented by positioning a contact member at a patient's heart valve...
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7353616 |
Shape measuring instrument
A shape measuring instrument is provided as being capable of measuring a surface shape of a target with a small contact force while changing the contact force. A measuring probe 32 is supported...
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7346997 |
Validating device for validating formed parts
This invention provides a validating device for validating at least one dimension of a part as being at least a minimum magnitude. It may also validate a dimension of a part as being no greater...
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7346999 |
Methods and system for inspection of fabricated components
Methods and apparatus for inspecting a component are provided. The method includes receiving a plurality of data points that define a shape of the component, fitting the received data points to a...
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7345773 |
Movable-type flatness measurement apparatus
In a flatness measurement apparatus, a sensor unit having a flatness-detection sensor is slidable along the linear guide rail. A support system supports the linear guide rail such that the linear...
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7340843 |
Verticality examining apparatus having sensors
An exemplary verticality examining apparatus (1) includes three first sensors, two second sensors, and a plurality of sensor-indicators. Outmost extremities of the first sensors cooperatively...
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7328518 |
Surface roughness/contour shape measuring apparatus
The present invention provides a surface roughness/contour shape measuring apparatus that can move a probe relative to a workpiece within an orthogonal X-Y plane while employing a relatively...
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7290348 |
Device for measuring circularity and cylindrical shape
The invention provides a circularity and cylindrical shape measuring device that can decrease the measurement errors generated due to the weight of a measured workpiece. A circularity and...
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7266900 |
Apparatus for the linear dimension checking of mechanical pieces
A head for the linear dimension checking of mechanical pieces including a casing, an arm carrying a feeler for touching the mechanical piece to be checked, a fulcrum for enabling displacements of...
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7262593 |
Device for monitoring dimensional, shape, and positional tolerances of a mechanical workpiece
A device for monitoring the tolerances of a workpiece has a measuring probe with two separate inductive coils arranged in a housing. A non-magnetizable sensing stylus designed to rest on a...
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7254462 |
Method and system for measuring a figure of a workpiece
A system for measuring a figure of a workpiece includes an application server (2). The application server includes a hardware detecting module (200) for detecting hardware after system activation...
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7243438 |
Template for checking the geometry of shaped and/or bent profiles
The invention relates to a template for checking the geometry of shaped and/or bent profiles (T) having rectilinear sections and bent sections. This template comprises a support plate (2), in which...
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7243439 |
Touch sensor
A touch sensor using a Hall IC is provided. To this end, in a cantilever mechanism 15 of a parallel link by two plate springs 16, a coupling member 18 on the fixed side is fixed to a supporting...
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7243437 |
Decoding device for double-sided keys
An electronic device includes a housing and a catheter having a proximal end seated within the housing and a distal end positioned to an exterior thereof. The catheter distal end has an arcuate...
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7207119 |
Controller
The present invention relates to a controller comprising: at least two input terminals, each of which is configured to receive one of at least two input signals comprising information on a...
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7197836 |
Reference coordinate calculating method, reference coordinate calculating program, recording medium thereof, reference plate and form measuring machine
Positions of a plurality of reference points arranged on a reference plate (200) having a larger area than a measurement area of a measuring machine (300) are obtained as coordinate points on a...
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7191540 |
Work piece holder for surface measuring apparatus
A work piece holder includes a base plate, a slide plate, a rotary indexing device, a support assembly, a spindle, and a pallet receiver. The slide plate is manually slidable over the base plate...
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