Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 11 - Measuring arrangements characterised by the use of optical means
Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862)
10/1982
10/12/1982US4353650 Laser heterodyne surface profiler
10/12/1982US4353649 Apparatus for surface stress measurement of glass coating and transparent plastic product
10/12/1982CA1133360A1 Automatic sawmill apparatus
10/06/1982EP0061808A2 Apparatus for testing materials with a periodical structure
10/05/1982US4352245 Distance indicating devices
09/1982
09/29/1982EP0061237A1 Optical methods for controlling layer thickness
09/29/1982EP0061021A2 Method and device for the detection of faults on glass objects
09/28/1982CA1132374A1 System for measuring optical waveguide fiber diameter
09/22/1982EP0060685A1 Improved measurement of deformation
09/21/1982US4350170 Apparatus for monitoring the exterior of a moving cigarette rod or the like
09/21/1982US4349965 Four wheel alignment method and apparatus for automotive vehicles
09/21/1982US4349964 Viewing angle measuring device for automotive vehicles
09/21/1982CA1132221A1 Height detecting system
09/15/1982EP0060021A2 Optical transducer
09/15/1982EP0059741A1 Leading mark.
09/14/1982US4349278 Comparator mask for aperture measuring apparatus
09/14/1982US4349277 Non-contact measurement of surface profile
09/14/1982US4349274 Optical triangulation apparatus and method
09/14/1982US4348939 Mechanical-optoelectronic angle comparator for determination of the angular position of a weapon mounted by a combat vehicle relative to the line of sight
09/03/1982EP0053159A4 A pattern recognition system and method.
09/01/1982EP0059121A1 Device and method for locating three-dimensional unpackaged goods in order to control a gripping peripheral
09/01/1982EP0058801A1 Measuring apparatus using optical interference techniques
09/01/1982EP0058710A1 Method and apparatus for non-contact photo-thermic investigation of the superficial and internal structure of solid bodies.
09/01/1982EP0058673A1 Laser measuring system and method for turning machine
08/1982
08/31/1982US4347441 Dual probe interferometer for object profile measuring
08/31/1982US4346994 Secondary alignment target for an electro-optical alignment measuring system
08/31/1982US4346993 Pull-through structure for measuring the curvature of the internal wall of a pipe or tube
08/31/1982US4346668 Apparatus for the contact-free continuous measurement and monitoring of magnetic tracks on moving film strips
08/31/1982CA1130883A1 Scanning and detecting device
08/31/1982CA1130555A1 Method and device for contact-free interval or thickness measurement by control of the direction of a light ray beam
08/31/1982CA1130554A1 Apparatus for measuring a gradient of a surface
08/25/1982EP0058302A2 Opto-electronic incremental position detector
08/24/1982CA1130417A1 Chain measuring and conveyor control system
08/24/1982CA1130091A1 Measurement of the volume and shape of a glass gob
08/24/1982CA1130090A1 Projector excursion compensation in wheel alignment systems
08/18/1982EP0057745A2 Rate and depth monitor for silicon etching
08/17/1982US4344234 Apparatus and method for measuring rear wheel toe with respect to chassis centerline
08/17/1982CA1129715A1 Sensing device for ink film thickness in printing presses
08/16/1982EP0050144A4 Process for measuring motion- and surface characterizing physical parameters of a moving body.
08/16/1982EP0049269A4 Method of pulling a fiber from a fiber preform.
08/11/1982EP0057626A2 Luminous target for optical threedimensional measuring techniques and measuring method
08/11/1982EP0057518A2 Immediate ignition and smokeless burning of waste gases
08/11/1982EP0057447A1 Distance measuring apparatus according to the principles of the travel time measurement of a light pulse
08/10/1982US4343637 Method and apparatus for monitoring the diameter of fibers
08/10/1982US4343553 Shape testing apparatus
08/10/1982CA1129228A1 Method and apparatus for testing surface roughness
08/10/1982CA1129190A1 Apparatus for automatically determining the position at which a beam of light impinges on a target
08/03/1982US4342909 Optical transducer for detecting the angular position of a rotating member with respect to a fixed structure
08/03/1982US4342907 Optical sensing apparatus and method
08/03/1982US4342515 Method of inspecting the surface of an object and apparatus therefor
08/03/1982US4342273 Material sensing means for sewing machines
07/1982
07/27/1982US4341472 Method and apparatus for positioning a tapered body
07/27/1982US4341468 Method and apparatus for diagnosing vehicle wheel alignment
07/27/1982US4341109 Method and apparatus for determining cigarette filter rod pressure drop
07/27/1982CA1128299A1 Runout compensation in vehicle wheel alignment measuring apparatus
07/22/1982WO1982002428A1 Device for measuring cross dimensions of transparent and translucent filamentous articles
07/21/1982EP0056215A1 Method and apparatus for inspecting cast strips in a continuous casting machine
07/20/1982US4340306 Optical system for surface topography measurement
07/20/1982US4340304 Interferometric method and system
07/20/1982CA1128195A1 Moving object inspection system
07/20/1982CA1128164A1 Scanning of workpieces such as lumber cants
07/20/1982CA1127864A1 Process for measuring thickness of very thin moving films
07/19/1982EP0047779A4 Apparatus for nighttime and low visibility alignment of communicators.
07/14/1982EP0055884A2 Optical instrument for measuring the divergence of two approximately colinear optical axes
07/13/1982US4339665 Apparatus for detecting displacement of optical image
07/13/1982US4339664 Method and apparatus for registration of topography
07/13/1982US4339661 Fibre optic transducer
07/13/1982US4338722 Optoelectronic displacement sensor
07/13/1982EP0047250A4 Dimension measuring apparatus.
07/07/1982EP0055296A1 Rotary light tester for inspecting empty cans
07/06/1982US4338626 Scanning apparatus and method
07/06/1982US4338027 Line of sight wheel alignment apparatus for vehicles
07/06/1982US4338026 Apparatus for determining properties of matter
07/06/1982US4337581 Target structure for use with an alignment apparatus
07/06/1982CA1126976A1 Apparatus for determining properties of matter
06/1982
06/30/1982EP0055025A1 Improvements in or relating to apparatus for measuring a dimension of an article
06/30/1982EP0054596A1 Process for inspecting and automatically classifying objects presenting configurations with dimensional tolerances and variable rejecting criteria depending on placement, apparatus and circuits therefor
06/29/1982US4336997 Change of distance measuring apparatus
06/29/1982US4336658 Method of effecting compensation of cooperatively coupled vehicle wheel aligner instruments
06/29/1982CA1126856A1 Defect inspection system
06/29/1982CA1126855A1 Defect inspection system
06/29/1982CA1126502A1 Gauges
06/23/1982EP0054535A2 Device for the surveillance of a mill train or a water mill
06/22/1982US4335962 Method and apparatus for determining spatial information
06/22/1982US4335961 Refractive index measurement of optical thin-film
06/22/1982US4335519 Mirror mount for automotive alignment apparatus
06/22/1982CA1126363A1 Radiation method and assembly for assessing web parameters
06/16/1982EP0053992A1 Method and device for the optical monitoring of the surface quality of metal goods
06/16/1982EP0053730A1 Key recognition device
06/16/1982EP0053645A1 Yarn monitoring device for textile machines
06/16/1982EP0053613A1 Method and apparatus for monitoring movement
06/15/1982US4334780 Optical surface roughness detection method and apparatus
06/15/1982US4334779 Non-contact optical apparatus for measuring the length or speed of a relatively moving surface
06/15/1982US4334775 Method for dynamically determining the horizontal motion and twist of a microwave tower
06/15/1982US4334774 Alignment of optical components
06/15/1982CA1125915A1 Electro-optical gaging system
06/15/1982CA1125887A1 Angle indication device or tachometer
06/15/1982CA1125536A2 Method and apparatus for grading fruit
06/09/1982EP0053167A1 Procedure and apparatus for examining the surface quality of solid materials.
06/09/1982EP0053159A1 A pattern recognition system and method
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