| Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725) |
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| 11/28/1978 | US4127814 Detector for discriminating between two metals on a relatively moving member by being positioned at a distance where it senses one but not the other |
| 11/28/1978 | US4127027 Arrangement for measuring stress distribution over the width of flexible strip, more particularly during cold rolling of steel strip |
| 11/21/1978 | US4126036 Surface roughness analyzer |
| 11/21/1978 | US4125943 Method and apparatus for detecting the shapes of weld beads |
| 11/14/1978 | US4125807 Magnetic thickness gauge having convertible scales |
| 11/14/1978 | CA1042228A1 Water depth measuring device |
| 11/14/1978 | CA1042200A1 Constant load probe system for coordinate measurement machines |
| 11/07/1978 | US4123933 Method for measuring axle deflection |
| 10/31/1978 | US4122608 Tube feeler |
| 10/31/1978 | US4122607 Instrument for measuring preformed tubes |
| 10/31/1978 | CA1041631A1 Arrangement for measuring the distance between two successive objects |
| 10/31/1978 | CA1041630A1 Capacitive position transducer |
| 10/24/1978 | US4121345 Linearly corrected articulated linkage for wellbore measuring instrument |
| 10/24/1978 | CA1040885A1 Magnetoelastic transducer arrangement |
| 10/17/1978 | US4120095 Method and apparatus for determining the spatial relationship between two misaligned tubular members |
| 10/17/1978 | US4120093 Planar measuring instrument |
| 10/17/1978 | CA1040463A1 deflecting roller for measuring andcontrolling the plane of a moving stretched metal sheet |
| 10/10/1978 | US4119890 Method and equipment for measuring the distance between two points |
| 10/10/1978 | US4118871 Binary inspection probe for numerically controlled machine tools |
| 10/03/1978 | US4117601 Longitudinal measuring instrument |
| 10/03/1978 | US4117600 Method and apparatus for providing repeatable wireline depth measurements |
| 09/26/1978 | US4117452 Tire condition sensing apparatus |
| 09/26/1978 | US4117402 Apparatus for measuring the wall thickness of a moving tube wherein at least one measuring body inside the tube may be lifted off the tube by the motion of the tube |
| 09/26/1978 | US4116075 Mechanical to electrical transducer |
| 09/26/1978 | US4116050 Press load meter |
| 09/26/1978 | US4116029 Device for measuring the flatness of metal strips |
| 09/26/1978 | US4115925 Shaft aligner |
| 09/26/1978 | US4115923 Electronic column gage |
| 09/26/1978 | CA1039052A2 Pipeline pig |
| 09/19/1978 | US4115174 Method of applying miniaturized high-temperature free-grid strain gauges |
| 09/19/1978 | US4114960 Radial displacement detector device for a magnetic bearing |
| 09/19/1978 | US4114428 Radio-frequency tuned-circuit microdisplacement transducer |
| 09/05/1978 | US4111555 Apparatus for measuring the angular displacement of a body |
| 09/05/1978 | US4110913 Automobile front end alignment equipment |
| 09/05/1978 | CA1038038A1 Apparatus for measuring and indicating the thickness of non-metallic coatings |
| 08/29/1978 | US4109506 Device for monitoring the lubrication of the crankshaft of a reciprocating internal combustion engine |
| 08/29/1978 | US4109387 Position detecting apparatus |
| 08/29/1978 | US4109386 Signal-producing pipe caliper |
| 08/29/1978 | CA1037593A1 Method and apparatus for determining the position of a body |
| 08/29/1978 | CA1037563A1 Wall thickness measuring head for non-metallic coatings |
| 08/29/1978 | CA1037286A1 Adjustable probe holder |
| 08/22/1978 | US4109200 Position sensing differential transformer system with means to convert the output to an absolute value |
| 08/22/1978 | US4108719 Squeezing |
| 08/22/1978 | US4107975 Method and apparatus for testing shock absorbers and the like |
| 08/22/1978 | US4107848 Profiler |
| 08/22/1978 | US4107847 Contacting caliper gauge |
| 08/15/1978 | US4107606 Non-contacting electromagnetic thickness gauge for sheet measurement having improved small distance sensitivity |
| 08/15/1978 | US4107603 Electromagnetic means and method for detecting propeller shaft bearing wear |
| 08/15/1978 | US4106333 Method of and apparatus for examining the roughness of surfaces |
| 08/15/1978 | US4106208 Method of and apparatus for determining vehicle wheel alignment |
| 08/15/1978 | CA1036538A1 Electric surface area meter |
| 08/08/1978 | US4104917 Trolling wire |
| 08/01/1978 | US4104648 Electric spark recording |
| 08/01/1978 | US4104605 Thin film strain gauge and method of fabrication |
| 08/01/1978 | US4103547 Locomotive track curvature indicator |
| 08/01/1978 | US4103542 Metrology instrument for measuring vertical profiles of integrated circuits |
| 07/25/1978 | US4103226 Apparatus for gauging the texture of a conducting surface |
| 07/18/1978 | US4101764 Incremental measuring system |
| 07/18/1978 | US4100795 Process and a system for measuring and recording undulatory deformations of a rail surface |
| 07/11/1978 | US4100524 Electrical transducer and method of making |
| 07/11/1978 | US4099418 System for determining tube eccentricity |
| 07/11/1978 | US4099333 Wheel alignment testing apparatus |
| 07/04/1978 | US4098003 Distortion detection device, notably for motor vehicle frames |
| 07/04/1978 | US4098000 Crack opening displacement gage |
| 06/27/1978 | US4096753 Mine equipment |
| 06/13/1978 | US4095179 Locating system to determine the position of movable bodies with respect to a reference |
| 06/13/1978 | US4095156 Device for automatic dimension control of extruded blanks |
| 06/13/1978 | US4095063 Detection device for paper or film in web form |
| 06/13/1978 | US4094189 Micro-creepmeter |
| 06/13/1978 | US4094188 Apparatus for monitoring the application of a force to a solid body |
| 06/06/1978 | US4092856 Kilobar range stress gauge |
| 05/30/1978 | US4092072 Optical sensors |
| 05/30/1978 | US4091990 Self-contained instrument for measuring subterranean tunnel wall deflection |
| 05/30/1978 | US4091678 Pipeline limit dent detector |
| 05/30/1978 | US4091664 Tightening wrench with angle indicator |
| 05/30/1978 | US4091541 Linear measuring apparatus |
| 05/16/1978 | US4089927 Strain sensor employing bi layer piezoelectric polymer |
| 05/09/1978 | US4088952 Process and apparatus for determining the position of an elongated object with respect to a reference axis |
| 05/09/1978 | US4088842 Automatic coordinate determining device |
| 05/09/1978 | US4088013 Magneto-elastic transducer |
| 05/09/1978 | US4087918 Apparatus for measuring the geometry of the hollow mold compartment of continuous casting molds |
| 04/25/1978 | US4086554 Strain gauge |
| 04/25/1978 | US4086533 Hall effect apparatus for determining the angular position of a rotating part |
| 04/25/1978 | US4086528 Capacitive transducers |
| 04/25/1978 | US4085890 Position detecting system |
| 04/18/1978 | US4084324 Measuring instrument |
| 04/18/1978 | US4084323 Measuring apparatus |
| 04/18/1978 | US4084322 Apparatus for measuring geometrical dimensions and/or errors on a mechanical part |
| 04/11/1978 | US4083272 Omega-X micromachining system |
| 04/04/1978 | US4083002 Method and apparatus for measuring cross sectional area and weight per unit length of elongated, conductive material by magnetic field displacement |
| 03/28/1978 | US4080741 Measuring apparatus |
| 03/14/1978 | US4078314 Measuring apparatus |
| 03/14/1978 | US4078313 Measuring device |
| 03/07/1978 | US4077723 Method of measuring thickness |
| 03/07/1978 | US4077130 Apparatus for measuring the taper and the out-of-roundness of a revolutionary surface of a workpiece |
| 02/28/1978 | US4075888 Measurement of undulatory wear along railroad tracks |
| 02/21/1978 | US4075555 Electronic phase comparison apparatus for the remote measurement of layer thickness |
| 02/21/1978 | US4074438 Profile indicator |
| 02/07/1978 | US4071957 Method and apparatus for measuring carcasses |
| 01/31/1978 | US4071820 Measurement system |