| Patents for G01L 1 - Measuring force or stress, in general (22,371) |
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| 09/30/1987 | EP0239386A2 Load cell and temperature correction of the same |
| 09/30/1987 | EP0239142A2 Arrangement for the measurement of the strain double refraction of an optical sensor |
| 09/30/1987 | EP0239094A2 Semiconductor strain gauge bridge circuit |
| 09/24/1987 | WO1987005573A1 Measurement system for determining the differential rotation angle or differential torque of a machine part subjected to torsion |
| 09/23/1987 | EP0237598A1 Piezoresistive force-measuring element and its use in determining the forces acting upon a construction |
| 09/23/1987 | CN86208059U Force measuring system utilizing volumetric deformation |
| 09/22/1987 | US4695963 Pressure sense recognition control system |
| 09/22/1987 | US4694922 Instrument for measuring and recording forces |
| 09/17/1987 | DE3608723A1 Flat force sensor having a plurality of measuring ranges |
| 09/17/1987 | DE3608521A1 Torsioned machine part difference angle or torque measurer |
| 09/16/1987 | EP0236360A1 Force measuring device |
| 09/16/1987 | CN86207156U Measuring device for disruptive strength of granular nonmetallic fragile material |
| 09/15/1987 | US4694243 Optical measurement using polarized and unpolarized light |
| 09/12/1987 | CN86206184U Test set-up for running drag coefficient of supporting roll set of ribbon conveyer |
| 09/10/1987 | DE3617426C1 Hitching (coupling) device |
| 09/10/1987 | DE3606836A1 Waveguide sensor for tensile forces and a measuring device therefore |
| 09/09/1987 | EP0235494A1 Active tactile sensor apparatus and method |
| 09/09/1987 | EP0235329A1 Measuring element with a thin-film strain gauge disposition, and its manufacturing process |
| 09/08/1987 | US4692610 Fiber optic aircraft load relief control system |
| 09/02/1987 | EP0234693A2 A device for measuring stresses in vacuum deposition coatings |
| 09/01/1987 | US4691334 X-ray examination apparatus |
| 09/01/1987 | US4691290 Creep-compensated weighing apparatus |
| 09/01/1987 | US4690004 Variable-reluctance transducer |
| 09/01/1987 | US4690001 Optical displacement transducer usable as an extensometer |
| 08/27/1987 | DE3605964A1 Force sensor |
| 08/25/1987 | US4689600 Piezoresistive transducer having frangible links |
| 08/25/1987 | US4688883 Integrated optics stress transducer |
| 08/25/1987 | US4688434 Method for adjusting a resistance-gage force transducer and an adjusted force transducer thus obtained |
| 08/25/1987 | US4688429 Determination of the spectral content of transient stress wave events |
| 08/25/1987 | US4688421 Rear support balance for aerodynamic force determination on wind tunnel models |
| 08/25/1987 | CA1225847A1 Device for monitoring fatigue life and method of making same |
| 08/20/1987 | DE3604420A1 Large-area force-measuring appliance |
| 08/20/1987 | DE3604418A1 Force-measuring appliance |
| 08/19/1987 | EP0232610A2 Force sensor using a vibrating element |
| 08/19/1987 | EP0232535A2 Fixation device for retaining an electrical transducer |
| 08/19/1987 | EP0232514A2 Force measuring device |
| 08/18/1987 | US4687885 Electrographic touch sensor with Z-axis capability |
| 08/13/1987 | WO1987004786A1 Weight-detecting device |
| 08/12/1987 | EP0231669A1 Method for measuring dynamic charges exerted on a road by the traffic |
| 08/11/1987 | US4686631 Method for determining internal stresses in polycrystalline solids |
| 08/11/1987 | US4685526 Arrangement in a load cell |
| 08/06/1987 | DE3603187A1 Device for measuring linear force |
| 08/05/1987 | CN86203722U Movable force-measuring framework |
| 08/04/1987 | US4683758 Device for measuring stresses in vacuum deposition coatings |
| 08/04/1987 | US4683755 Biaxial strain gage systems |
| 08/04/1987 | CA1224938A1 Resonator transducer system with temperature compensation |
| 07/30/1987 | DE3602073A1 Force measuring device |
| 07/29/1987 | EP0230315A2 Flat-spread force measuring device |
| 07/29/1987 | EP0230182A1 Process for monitoring cracks susceptible to be produced in structures subject to stress |
| 07/29/1987 | EP0229837A1 Method of measuring contact stress in contact surface between solids by ultrasonic wave |
| 07/22/1987 | EP0229553A1 Process for manufacturing and applying strain gauges and strain gauges obtained especially during this process |
| 07/22/1987 | CN86203961U Multiamplitude dynamic holographic photo elastic instrument |
| 07/21/1987 | US4680858 Method of manufacture of strain gauges |
| 07/16/1987 | WO1987004300A1 Procedure for manufacturing a piezoresistive resistance element and apparatus applying said procedure, and pick-up manufactured by the procedure, in particular a pressure pick-up or equivalent |
| 07/16/1987 | WO1987004236A1 Method of manufacturing state transducers for mechanical components, and such mechanical components |
| 07/15/1987 | EP0228829A2 Pressure-responsive device |
| 07/15/1987 | CN86202639U Multifunctional moire fringes camera |
| 07/14/1987 | US4680606 Semiconductor transducer |
| 07/14/1987 | US4679933 Device for birefringence measurements using three selected sheets of scattered light (isodyne selector, isodyne collector, isodyne collimator) |
| 07/14/1987 | CA1224064A1 Vibratory wire strain gauge assemblies for underwater attachment |
| 07/08/1987 | EP0227850A1 Force transducer |
| 07/07/1987 | US4678903 Self aligning fiber optic microbend sensor |
| 07/07/1987 | US4678050 Mass and force meter |
| 07/07/1987 | US4677862 Extruded load cell |
| 07/07/1987 | CA1223751A1 Force transducer |
| 07/01/1987 | EP0227597A1 Force measuring transducer with strain gauges |
| 07/01/1987 | EP0227432A2 Force and torque converter |
| 07/01/1987 | EP0227036A2 Transducer for detection of high local surface extensions |
| 06/30/1987 | CA1223463A1 Cylindrical force transducer beam |
| 06/25/1987 | DE3544920A1 Device for determining the initial stressing force of a long anti-fatigue bolt by means of a standing wave |
| 06/25/1987 | DE3532106C1 Device for comparing mechanical variables |
| 06/24/1987 | EP0226572A2 Measurement apparatus using a flexible piezoelectric film as sensor element |
| 06/23/1987 | US4674900 Optoelectromechanical apparatus for measuring physical parameters, especially pressure or force |
| 06/23/1987 | US4674827 Slab-type optical device |
| 06/23/1987 | US4674342 Load cell |
| 06/23/1987 | US4674330 Apparatus for measurement of grip and pinch strength |
| 06/23/1987 | CA1223320A1 Electrical control device |
| 06/18/1987 | WO1987003684A1 Method for fabricating and applying strain gauges, and strain gauges obtained particularly with such method |
| 06/16/1987 | US4673839 Piezoelectric pressure sensing apparatus for integrated circuit testing stations |
| 06/16/1987 | US4673049 Weighing device for weighing wheel loads |
| 06/11/1987 | DE3543261A1 Pressure sensor |
| 06/10/1987 | EP0225095A2 Biaxial strain gage systems |
| 06/10/1987 | EP0225008A2 A miniature electro-mechanical transducer for measuring loads and displacement |
| 06/09/1987 | US4672354 Fabrication of dielectrically isolated fine line semiconductor transducers and apparatus |
| 06/09/1987 | US4671147 Instrumented tool holder |
| 06/09/1987 | US4671118 Load sensor |
| 06/02/1987 | US4669320 Apparatus for measuring a force |
| 05/27/1987 | DE3541707A1 Method for contactless measurement of mechanical stress components on dynamically loaded specimens |
| 05/27/1987 | CN86201975U Strain type multifunction testing instrument |
| 05/26/1987 | US4668466 Grid cell spring force measurement apparatus and method |
| 05/26/1987 | US4668085 For responding to a magnetic field |
| 05/26/1987 | US4667997 Grip device |
| 05/26/1987 | US4667521 Load-measuring arrangement |
| 05/26/1987 | US4667512 Normal force transducer for receptacle contact |
| 05/26/1987 | CA1222150A1 Strain transducers |
| 05/21/1987 | DE3540954A1 Method for detecting measuring errors to be ascribed to strain gauges mounted on measuring members |
| 05/20/1987 | EP0222640A2 Impact measuring system and method |
| 05/20/1987 | CN86206085U Small volume senser with air-pressure automatic compensation |
| 05/12/1987 | US4664223 Multisensor ground-force measuring means for vibroseis |
| 05/12/1987 | US4663975 Vibratory wire strain gauge assemblies for underwater attachment |