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JPH05323052A |
PURPOSE: To measure a coefficient of rebound by determining time during which an object to be tested bounds on a switch. CONSTITUTION: A combination of a digital timer and a switch is arranged. A switch section senses a pressure and the ...
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JPH05296897A |
PURPOSE: To reduce the cost and to shorten a time required for positioning a head by simplifying a mechanism for moving the head vertically and by enabling a quick drive thereof, in addition, without impairing a function of receiving rel...
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JPH05288635A |
PURPOSE: To achieve a stress evaluation efficiently on all stress lines of an analysis model by including an automatically stress line generating means and a stress evaluation means. CONSTITUTION: Identification number and analysis condi...
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JPH0562288B2 |
First and second devices (8,9) measure the speed of rotation at two widely separated points H and J along a line of shafts, e.g. through a turboalternator unit. Parameters representative of the opposing torque are determined by a third d...
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JPH05231982A |
PURPOSE: To perform simultaneous feedback control to a plurality of constituting elements of a structure with high speed. CONSTITUTION: A polling control CPU 2 accepts a response signal from an A/D-converter 7 each predetermined time, wr...
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JPH05223687A |
PURPOSE: To keep the water level in piping constant for accurate measuring when a pressure removing valve is opened. CONSTITUTION: In this pressure proof expansion test device, the water in a balance water tank 3 is sent to a cylinder 1 ...
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JPH05223686A |
PURPOSE: To enable such accurate pressure proof expansion test as leaves no residual air in a pressurized head and a bending part of piping, etc., and as can drain dirts floating in a cylinder into the vacuum tank side without causing cl...
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JPH0547762B2 |
A detector for checking the symmetry of a helicopter rotor while it is rotating has a scanner (11) which scans vertically a field of view (15) and the view is interrupted by a vertical strip on the blade tip (16). A slot (18) in the stri...
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JPH0540859U |
[Purpose] Provided is a road surface deflection measurement sensor capable of measuring vertical deflection even when the road surface condition is uneven and can be easily calibrated on site. [Constitution] The linear housing 4 is slida...
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JPH0536740B2 |
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JPH05124113A |
PURPOSE: To obtain a composite material load jig having no risk of the occurrence of separation of the load jig without requiring a lot of time and labor In manufacturing. CONSTITUTION: In joining to the laminate formation of a test piec...
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JPH0599801A |
PURPOSE: To obtain a measuring device of compression of a housing lock lever which reduces a frictional force between the housing lock lever and a compression jig and reduces measuring error caused by the force. CONSTITUTION: A roller-sh...
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JPH059640Y2 |
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JPH054017B2 |
The unbalance in rotating equilibrium of a rotating body is corrected by carrying out a padding welding on the rotating body. The correction of the unbalance is carried out, first, by determining a position and an amount to be padded on ...
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JPH0477865B2 |
The quality of dynamic behavior of tennis rackets and/or selected parts of tennis rackets is ascertained by vibrating the rackets and by monitoring one or more parameters of vibratory movement which are indicative of the quality of the c...
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JPH0438251Y2 |
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JPH0447255B2 |
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JPH04169836A |
PURPOSE: To make it possible to estimate the time of occurrence of fatigue damage readily and in high evaluating accuracy by obtaining the fluctuating width of the strain of an object structure based on the time of breakdown of a thin wi...
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JPH04147031A |
PURPOSE: To prevent a damage accident from occurring by installing a stress/ distortion sensor, a vibration sensor, and an oscillation sensor at a ship and then recording a measurement value by each sensor for analysis and evaluation and...
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JPH04142435A |
PURPOSE: To estimate the displacement quantity of a tool at the time of machining before a work is machined by applying a load from the direction corresponding to the load direction at the time of machining, and measuring the displacemen...
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JPH04136733A |
PURPOSE: To obtain a structure being light in weight and having a large rigidity by using a piezoelectric sheet as a part of a structural material. CONSTITUTION: Piezoelectric sheets 2a and 2b each having an expansion axis in a prescribe...
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JPH0453536U |
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JPH0425486B2 |
PCT No. PCT/CH82/00034 Sec. 371 Date Nov. 22, 1982 Sec. 102(e) Date Nov. 22, 1982 PCT Filed Mar. 4, 1982 PCT Pub. No. WO82/03274 PCT Pub. Date Sep. 30, 1982.Apparatus and process for separately measuring tension of strings, stiffness of ...
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JPH0495840A |
PURPOSE: To enable various kinds of strength tests of a container by supplying compressed air into the container or to a space between an outer peripheral face of the container and an inner peripheral face of a test chamber by an air sen...
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JPH0436442U |
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JPH0486538A |
PURPOSE: To measure the hardness distribution of a sheet with high accuracy by operating a load apparatus in such a state that a pressure body is controlled so that the center thereof is opposed to a pressing point vertically. CONSTITUTI...
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JPH0399335U |
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JPH03225246A |
PURPOSE: To measure the deflection of a structure by installing equisectional bar members having the rigidity sufficiently smaller than the rigidity of the structure to be measured to the structure over the entire length thereof in tight...
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JPH0352012B2 |
A device for measuring a stiffness of a golf-club shaft comprises a clamp for holding one end of a golf-club shaft so that the golf-club shaft extends in a substantially horizontal position. A pointer member having a tip end and a root p...
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JPH0337115Y2 |
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JPH037896B2 |
The testing device is essentially comprised of a testing frame (3, 4) with a base plate (1) and a fixed abutment (5). The element to be tested (6) bears by one end on the abutment (5) and is fixed by the opposite end to a load head (7) o...
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JPH0310238U |
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JPH031810Y2 |
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JPH0235249Y2 |
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JPH02234006A |
PURPOSE: To simplify assembling and attain high sensitivity by fixing and adhering an optical waveguide body on a sliding rail in lengthwise direction and providing it so that it may form an arc in freely movable state in the intermediat...
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JPH0238897B2 |
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JPH0281443U |
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JPH02159531A |
PURPOSE: To enable detection of a change in deflection shape of a construction at a high sensitivity by setting a beam equal in cross-section with a lower rigidity as compared with the rigidity of a construction to be measured tight over...
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JPH0267242U |
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JPH0212597Y2 |
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JPH02500999A |
PCT No. PCT/GB87/00556 Sec. 371 Date Jan. 24, 1989 Sec. 102(e) Date Jan. 24, 1989 PCT Filed Aug. 6, 1987 PCT Pub. No. WO88/01051 PCT Pub. Date Feb. 11, 1988.Apparatus for applying a fluctuating stress to, for example, a gable end of a ho...
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JPH0233339U |
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JPH01272936A |
PURPOSE: To simplify a device, to facilitate its assembly, and to shorten an operation time by loading blades with two forces in adjacent different directions by one hydraulic actuator. CONSTITUTION: A connecting rod 4 is mounted from th...
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JPH0141211B2 |
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JPH01501089A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6336262Y2 |
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JPS6333081B2 |
The apparatus comprises two runners which are situated in front of a crossbar and form the forward supports of a T-shaped beam. A central shank is pivotingly connected to a rocking-lever which rests on two other runners. Twin wheels of t...
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JPS63108242A |
PURPOSE: To obtain a load displacement application device which applies a constant load or displacement to plural positions of a structure automatically at the same timing by setting the load or displacement to be applied to the structur...
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JPS6385412A |
A transducer defined by a laser is set forth. Strain, movement, velocity, temperature, pressure, and vibration coupled to the laser change the lasing frequency or form a Doppler shift. The laser is thus installed at a specified location ...
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JPS6350008U |
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