Document |
Document Title |
JPH0449527Y2 |
|
JPH0449524Y2 |
There is described a plug and air warp gauge which takes the form of an elongated vertically, reciprocated gauging head that is mechanically driven under the influence of a rotating cam. Coaxially within an annular head is positioned a p...
|
JPH0449528Y2 |
|
JPH04331305A |
PURPOSE:To detect displacement of a movable body very simply without being accompanied by a problem of an electrical or magnetic insulation property and without using an optical fiber. CONSTITUTION:As to a method for detecting displaceme...
|
JPH04324308A |
PURPOSE:To automatically judge and display whether a dimensional error of a work is within an allowable range or not. CONSTITUTION:A title item is provided with a float-detection means which is moved along a traveling direction of a floa...
|
JPH04120314U |
|
JPH04120313U |
|
JPH0465321B2 |
|
JPH04289410A |
PURPOSE:To obtain a gap measuring apparatus which can efficiently measure the minute gap of a body to be measured formed of a through hole and a shaft accurately in a short time. CONSTITUTION:An air-pressure feeding device 31 feeds air p...
|
JPH04282409A |
PURPOSE:To enable a shape accuracy of a screw rotor to be measured in a short time. CONSTITUTION:A reference rotor 2 of a screw shape corresponding to a screw rotor to be measured is provided. An air discharge nozzle 5 which is connected...
|
JPH04282408A |
PURPOSE:To check whether or not an object to be machined is positioned properly. CONSTITUTION:A reference pin 3a and a press-contact pin 3b are provided near a suction panel 1 and a suction groove for positioning 1b is provided at a port...
|
JPH0456927B2 |
A device for measuring interference and wall thickness of a half cylindrical plain bearing includes a bearing support block provided with a substantially semi-cylindrical shaped recess for receiving the plain bearing, a pressing mechanis...
|
JPH04217447A |
PURPOSE: To determine dimensional accuracy of the processed workpiece surfaces of a rotational symmetry shape of being slightly dislocated or undislocated from a true cylindrical shape by separating a path of a measuring head by a predet...
|
JPH0447244B2 |
|
JPH0487410U |
|
JPH0487411U |
|
JPH0485104U |
|
JPH04198707A |
PURPOSE:To correct the drift between a post and grippers and surely detect a groove with air sensors by forming the post freely movable within a preset angle while its fitting position serves as a reference. CONSTITUTION:A post provided ...
|
JPH0439010B2 |
|
JPH0425613Y2 |
|
JPH0437239B2 |
|
JPH0424428Y2 |
|
JPH0433924B2 |
|
JPH0426401B2 |
|
JPH0419453Y2 |
|
JPH04122594A |
PURPOSE: To enable the search of a workpiece without scratching the search face by using an injection type sensor, and detecting the workpiece by an injection nozzle floating on the search face. CONSTITUTION: An injection nozzle 5 in an ...
|
JPH0423723B2 |
|
JPH04120411A |
PURPOSE:To securely detect existence of a groove by deciding the existence of the groove of an object to be detected by a difference in distances between a sensor and a part without groove and between the sensor and a groove forming part...
|
JPH04118506A |
PURPOSE:To measure the three dimensional shape of the surface of a grinding stone by means of a simple method by taking pictures of the exposed state of abrasion grains above a liquid level when the liquid is lowered. CONSTITUTION:A grin...
|
JPH04115110A |
PURPOSE:To make it possible to measure the length accurately even for complicated pipelines by computing the length of underground branched pipe based on the passing time of detecting gas through the underground branched pipe, the time f...
|
JPH0416885Y2 |
|
JPH04110633A |
PURPOSE: To detect the crushing of a pipe by making compressed liquid flow from one end of pipe to the other end, and measuring the flow rate of the fluid and the pressures at one end and the other end. CONSTITUTION: When an optical fibe...
|
JPH0443210U |
|
JPH0436407U |
|
JPH0493709A |
PURPOSE:To make it possible to measure the flatness of a relatively large object to be measured automatically with high accuracy by providing a rotary means, an air micronozzle, a displacement gage and a moving means for air micronozzle....
|
JPH0493710A |
PURPOSE:To make it possible to perform highly accurate measurement without special calibration for a reference surface by providing a reflection-photoelectric-type optical fiber sensor and an air-micro-type displacement controlling mecha...
|
JPH0411122Y2 |
|
JPH0411125Y2 |
|
JPH0483162A |
PURPOSE: To stabilize to a high degree the molten components of cast iron obtained from a cupola by calculating the difference between the total amount of carbon put in the cupola and that of carbon discharged from the cupola, so as to c...
|
JPH0476268A |
PURPOSE: To simply measure the distance from a nozzle center-axis to the nozzle hole positions on the seat face of a needle at high accuracy by introducing compressed fluid into a nozzle body in a state where the needles having various k...
|
JPH0476496A |
PURPOSE: To enable the wear of a guide rib to be monitored without operating a main steam isolating valve by bonding a metal piece having rare gas injected therein to a measured section to measure the rare gas ejected to steam flow by th...
|
JPH0471976A |
PURPOSE: To accurately detect a banking angle with simple and small sized construction by taking out compound force of gravity force and centrifugal force of liquid as electric output with a pressure sensor. CONSTITUTION: A banking angle...
|
JPH0464008A |
PURPOSE:To make quick and correct inspection by a method wherein an instrument approximately in the same shape as a deep hole and having a void thereinside is inserted in the deep hole, a gas is let into the void, and the shape of the de...
|
JPH0455711A |
PURPOSE: To measure the gap between a cast wheel and a cast nozzle by determining the gap based on the corresponding variation of pressure for which the relative variation in the air gap is measured using means for measuring the gas pres...
|
JPH0421807U |
|
JPH0418350U |
|
JPH0438411A |
PURPOSE:To enable correct length measurement of a complicated piping system too by measuring a total internal capacity of a branch underground pipe to be measured from detecting gas while only a range to be measured of the underground br...
|
JPH0415007U |
|
JPH0432573A |
PURPOSE: To control the thickness of an electroless plating film at a relatively low cost and with sufficient precision by detecting the progress of plating from a change in the liq. surface with a partitioned section communicating with ...
|
JPH0432706A |
PURPOSE:To obtain desired plate thickness by controlling the pressing position of an upper and a lower rolling roll so that the back pressure of an upper and a lower liquid injector becomes constant. CONSTITUTION:Working liquids 14 such ...
|