Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means
Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725)
12/1984
12/04/1984US4486695 Profile measurement control for a gear measuring machine
12/04/1984US4485650 Method of measuring the normalized magnitude of ring opening in spiral pipe
12/04/1984US4485560 Method and device for determining the shape of the inner wall of a tube
12/04/1984CA1179038A1 Angular position sensor
11/1984
11/28/1984EP0126195A1 Position-sensing apparatus
11/27/1984US4485453 Device and method for determining the location and orientation of a drillhole
11/27/1984US4485344 Apparatus for electromagnetically measuring the ovalization of a ferromagnetic pipe
11/27/1984US4484391 Magnetic scaling device
11/21/1984EP0125791A2 Surface finish, displacement and contour scanner
11/21/1984EP0125386A2 Type band position detector
11/21/1984EP0125330A1 Skin contour inspection system
11/20/1984US4484118 Method and apparatus for measuring a workpiece
11/20/1984US4483217 Means for positioning a saw blade in a machine for working on saws
11/20/1984US4483076 Ground contact area measurement device
11/20/1984US4483074 Method for locating a point by its coordinates and a device for accomplishing same
11/20/1984CA1178083A1 Measuring device using a strain gauge
11/14/1984EP0124731A1 Apparatus for the contactless measurement of the position of a first body in relation to a second body
11/13/1984US4482859 Object displacement sensor and device for measuring the rotation speed and vibration frequency of a rotor
11/13/1984US4481800 Cold rolling mill for metal strip
11/13/1984US4481716 Wheel alignment measuring apparatus
11/07/1984EP0124475A2 Length measuring device for a thread
11/07/1984EP0124258A2 Vehicle test method and apparatus
11/07/1984EP0124063A1 Process for measuring the application and removal of this films
11/07/1984EP0123885A1 Three-axis measuring machine
11/07/1984EP0123835A1 Measuring arm for a multi-axis measuring machine
11/06/1984US4481616 Scanning capacitance microscope
11/06/1984US4480478 Pressure sensor employing semiconductor strain gauge
10/1984
10/31/1984EP0123477A2 Improvements in or relating to current-ratio digitisers
10/31/1984EP0122933A1 Waterproof strain gage element system
10/30/1984US4480224 System for indicating the direction and net distance travelled by a medium containing a periodic asymmetrical flux pattern
10/30/1984US4480188 Method and device to determine interplanar distances in electron diffraction images
10/30/1984US4479980 Wheatstone bridge which is monitoring resistor on printed circuit in same environment as object being plated
10/25/1984WO1984004162A1 Method of detecting absolute position of servo control system
10/25/1984WO1984004161A1 Method of detecting absolute position of servo control system
10/24/1984EP0122678A2 Apparatus for measuring the position of at least one magnetic head in a cassette tape recorder with respect to the tape transport path
10/23/1984US4479107 Precision linear potentiometer sensor
10/23/1984US4479090 Circuitry for measuring magnetic head flying characteristics
10/23/1984US4478062 Strip shape measuring roll
10/23/1984US4477978 Dimension measuring apparatus
10/23/1984US4477976 Contact sensor
10/23/1984US4477973 Three dimensional graphics tablet
10/23/1984US4477968 Method for using a machining sensor
10/23/1984CA1176744A1 Semiconductor stress sensing apparatus
10/23/1984CA1176726A1 Zero force "touch" probe
10/17/1984EP0121658A1 Measurement device
10/17/1984EP0121652A1 Digital electrical length or angle measuring system
10/17/1984EP0047764B1 A device for position measurement
10/16/1984US4477917 For measuring the size of moving electrically conductive liquid drops
10/16/1984US4477877 Coordinate determining device
10/16/1984US4477726 Position measuring apparatus utilizing flexible steel band containing grid divisions
10/16/1984US4477484 Sensitized walls in a series resistance circuit
10/16/1984CA1176357A1 Helmet metal mass compensation for helmet-mounted sighting system
10/10/1984EP0121052A2 Device for detecting center of steering angle in vehicle
10/10/1984EP0121007A1 A combined position sensor and magnetic actuator
10/10/1984EP0120910A1 Determining toe of rear and front vehicle wheels.
10/10/1984EP0120900A1 Inductive device for measuring a travelled distance.
10/09/1984US4476430 Non-contact sensor for determining moving flat steel strip shape profile
10/09/1984US4475409 Transducer for dynamometer
10/09/1984US4475289 Error correction system for position measuring device
10/09/1984CA1175928A1 Method of measuring stretch of conveyor belt
10/03/1984EP0120377A1 Relative displacement pick-up
10/03/1984EP0120338A1 Method for detecting the wear of the wall of a mould during continuous casting and for detecting the removal of the strand shell from the internal wall of the mould
10/03/1984EP0120136A1 Process for the indirect measurement of angles
10/03/1984EP0120003A1 Flap position measuring tool
10/02/1984US4474069 Magnetoelastic transducer
10/02/1984US4474047 Method and apparatus for inherent rotary joint calibration
10/02/1984US4473960 For measuring flatness of a surface
10/02/1984US4473956 Bore-measuring apparatus
10/02/1984US4473955 Probe for use in measuring apparatus
10/02/1984US4473953 Apparatus for checking a sheet having a bent profile
10/02/1984US4473951 Gauging head for checking dimensions of workpieces
10/02/1984US4473950 Crankshaft alignment tool
10/02/1984US4473949 Numerical display belt
09/1984
09/27/1984WO1984003763A1 Potentiometer device for determining the position of hydraulic pistons and the like
09/26/1984EP0119708A2 Electromagnetic surveying of pipes and cables
09/26/1984EP0119266A1 Extensometer readout circuit
09/25/1984US4473319 Controlled resurfacing of roads and the like
09/25/1984US4472976 Apparatus for measuring at least one component of the forces applied to a beam
09/25/1984CA1175145A1 Method for correcting a measuring signal
09/19/1984EP0118728A1 Gauging head for checking dimensions of workpieces
09/19/1984EP0118673A2 Measurement device
09/19/1984EP0118466A1 Continuous measurement of yarn twist.
09/18/1984US4472669 Compensated resolver feedback
09/18/1984US4471652 Position detector for rotary element such as an internal combustion engine crankshaft or the like
09/13/1984WO1984003557A1 Axial-torsional extensometer
09/12/1984EP0118338A2 Coordinate measuring machine having vertical fine feed and lock mechanism
09/12/1984EP0118229A1 Strain gauges and their method of manufacture
09/11/1984US4471304 Fluid-powered actuator having a cylinder with magnetic field detectors thereon and a magnetized piston rod
09/11/1984US4471295 Device for detecting the variation of a capacitive impedance having dielectric consisting of a lubricant
09/11/1984US4471162 Coordinate reading apparatus
09/11/1984CA1174077A1 Pressure transmitter employing non-linear temperature compensation
09/11/1984CA1174043A1 Device for measuring the fold angle in a sheet metal bending press
09/04/1984US4470123 Microwave ice accretion meter
09/04/1984US4469958 Electrical circuit for absolute position measuring device
09/04/1984US4469940 Switching apparatus for absolute position measuring device
08/1984
08/29/1984EP0116641A1 Temperature compensation for diffused semiconductor strain devices
08/29/1984EP0116633A1 A probe for displaying surface deviations
08/28/1984US4468745 Device for position measurement
08/28/1984US4468619 Non-destructive detection of the surface properties of ferromagnetic materials
08/28/1984US4468155 Method and device for placing in a determined relative position two elements submerged in a conducting liquid medium
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