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JP2546780Y2 |
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JP2546782Y2 |
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JPH09196787A |
To obtain a force sensor in which a measuring error due to the aging of a measuring diaphragm can be detected and corrected by a method wherein a device in which the force sensor is built is assigned to the diaphragm and the device can p...
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JP2633108B2 |
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JP2540881Y2 |
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JP2540882Y2 |
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JPH09145547A |
To obtain a method for inspecting a torsion characteristic of a torque change-absorbing apparatus whereby an inspection accuracy can be improved in a simple manner. A load is controlled within a range of a predetermined torque in a forwa...
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JP2612428B2 |
PURPOSE: To provide a calibration device for hardness meter for calibrating the hardness meter by accurately obtaining pressure at a certain time point when a sample is broken. CONSTITUTION: A resettable moderation mechanism 2 which repa...
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JP2605548B2 |
PURPOSE: To perform static torque inspection by increasing the tightening torque of a coupling chuck part to a specified value, and stabilizing the torque. CONSTITUTION: A reference torque sensor 8, wherein reference pipes 9 are connecte...
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JP2601975B2 |
PURPOSE: To improve the accuracy of the thickness of a rolled material by adding the load by a working roll bending device while a roll gap is opened, analyzing the correlation of the roll bending force and the measuring value of the rol...
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JP2602595B2 |
PURPOSE: To enable a zero-point error to be detected and compensated easily and positively by turning on power of an electrical circuit for a torque sensor, comparing a torque signal value after a certain amount of time passes with a set...
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JP2597688B2 |
In order to calibrate an appliance for measuring force or moment, the measuring element (l) carries a strain gage bridge (R1, R2, R3, R4) for delivering a signal which is mainly sensitive to the force or to the moment to be measured and ...
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JPH0979931A |
To calibrate in a short time the sensitivity of all pressure sensitive sections of a pressure distribution sensor in which the pressure-sensitive sections are arranged in a matrix-like state. At the time of calibrating a pressure distrib...
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JPH0979932A |
To calibrate the sensitivity of all pressure-sensitive sections of a pressure distribution sensor in which the pressure-sensitive sections are arranged in a matrix-like state. When the sensitivity of a pressure distribution sensor in whi...
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JP2529429Y2 |
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JPH0961276A |
To compensate an error in a torque meter. A spiral angle of a shaft detected in a torque detector 22 is converted into measured torque in a torque calculator 24. However, the measured torque includes an error based on hysteresis of a tor...
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JPH0949791A |
To utilize an analog amplitude signal of a dynamic measuring instrument when a feedback control inspection is executed by utilizing an analog detection signal from each of detectors provided to a plurality of measurement points in a stru...
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JPH0943071A |
To properly graduate torque by measuring a signal of a force detector at a time distant from a load on a predetermined loaded portion of a load arm with a weight hung at another loaded portion and obtaining an effective lever length at t...
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JP2569117B2 |
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JPH08304210A |
PURPOSE: To automatically and inexpensively calibrate a dynamometer. CONSTITUTION: A weight section 3 is connected to one arm 1a of a dynamometer 1 and a load cell 5 is connected to the other arm 1b of the dynamometer 1. A solenoid valve...
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JPH08304211A |
PURPOSE: To make safe the weight loading and unloading work of a weight of a dynamometer calibrating device and, at the same time, to reduce the storing space of the device and to inexpensively manufacture a hardly damaged weight. CONSTI...
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JP2553288B2 |
PURPOSE: To execute simple and highly precise calibration of a measured value of a fast dynamic load of a pressure measuring device by removing the load at a high speed. CONSTITUTION: A load is applied to a pressure measuring device 1 by...
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JPH08261858A |
PURPOSE: To provide a torque transducer measuring apparatus by which a torque ia measured precisely, whose operating efficiency is increased and by which a hysteresis difference can be measured simply. CONSTITUTION: A torque transducer m...
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JPH08247868A |
To obtain a load measuring apparatus for vehicle in which zero point adjustment and span adjustment of a detector can be carried out at an interface circuit between the detector and a data processing section. The load measuring apparatus...
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JPH08247880A |
PURPOSE: To measure detected torque by a vertical type torquemeter which is mounted onto a frame with its rotating shaft kept vertical, while the torquemeter is left as is mounted. CONSTITUTION: Paired measuring arms identical in length ...
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JP2511342Y2 |
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JPH08240499A |
To calibrate the offset and span of a sensor while performing temperature compensation thereof without requiring any special manufacture coordination technology. The sensor circuit 20 comprises a transducer 21 coupled with an MPU 22 thro...
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JPH08201002A |
PURPOSE: To enable calculation of a moving value of a mobile part of a switch and judgment of acceptance automatically while detecting the power and the position of the mobile part by comparing the movement and the force of the mobile pa...
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JP2523293B2 |
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JPH08505948A |
An apparatus for sensing forces applied to a structure includes a generally cylindrical body having a pair of end portions and a smaller diameter intermediate portion with a central aperture extending longitudinally through the body. The...
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JPH0894495A |
PURPOSE: To obtain a test equipment for torque converter having simple structure which can be manufactured easily. CONSTITUTION: A pair of slide rails 12 are engaged with the peripheral boss 2 of a torque converter 1 carried onto a drive...
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JPH0850073A |
PURPOSE: To obtain the accurate stress-strain curve of a sample at fast collision speed by solving a specific formula by calculating the relational curve of the load generated by allowing the pressure element to collide with the sample a...
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JPH0850071A |
PURPOSE: To diagnose the deterioration of detection accuracy caused by the lowering of clamping load in a cylinder inner pressure sensor attached as the washer of an ignition plug. CONSTITUTION: An engine stop state before the start of a...
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JPH0835894A |
PURPOSE: To provide an integrated load cell capable of being replaced at site in an erroneous operation with less parts to be thrown away by fitting a parts to store the calibration and/or correction data and a parts related to the data ...
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JPH0755479Y2 |
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JPH07109396B2 |
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JPH0749400Y2 |
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JPH0795022B2 |
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JPH0792416B2 |
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JPH0780076B2 |
A method is provided for checking a pickup load cell in a tablet-making machine which detects the compressive force applied to a tablet being formed. According to the method, a dummy tablet-forming die formed on a support block is insert...
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JPH07209128A |
PURPOSE: To provide a strain detector having the self-diagnosis function with regard to the strain detector, which detects the amount of strain corresponding to external force by detecting the change in resistance value of a ferromagneti...
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JPH07198549A |
PURPOSE: To allow highly precise measurement by accurately fixing calibration coefficients when calibrating a tire uniformity inspecting machine. CONSTITUTION: An axial encoder 40 generates a rotation pulse 42 and a single reference puls...
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JPH0731386Y2 |
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JPH07167729A |
PURPOSE: To make it possible for the device to be calibrated in state where it is loaded, by providing a sensor in proximity to meshed teeth of sleeves mounted on a torque shaft. CONSTITUTION: Two toothed cylindrical sleeves 66, 68 are m...
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JPH0734342U |
[Purpose] Provided is an abnormality diagnosis circuit of a torque sensor capable of easily and simply detecting an abnormality of a detection output or a detection output. [Constitution] The detection signals Q11 + Q21, Q31 + Q41, Q12 +...
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JPH0726670Y2 |
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JPH0725648Y2 |
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JPH0725649Y2 |
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JPH0743289B2 |
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JPH07120341A |
PURPOSE: To make an apparatus immediately return from an abnormal state and correctly correct an error of a zero point by recognizing the application of a torque from an inclination of adjacent measuring values of a plurality of sampling...
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