Patents for G01L 1 - Measuring force or stress, in general (22,371)
06/1985
06/18/1985US4523848 Polariscope
06/18/1985US4523483 Press apparatus for detecting a force occurring between two oppositely movable machine parts
06/18/1985CA1189163A1 Tactile sensor
06/11/1985US4522075 Torque wrench
06/11/1985US4522072 Electromechanical transducer strain sensor arrangement and construction
06/11/1985US4522067 Thin-film strain gauge
06/05/1985EP0143734A2 Pressure sensitive signal generator assembly
06/04/1985US4521712 Pressure sensitive piezoelectric signal generator assembly
06/04/1985US4521685 Tactile sensor for an industrial robot or the like
06/04/1985US4521684 Optical measurement system with light-driven vibrating sensor element
06/04/1985US4520885 Load sensing apparatus with capacitive and inductive sensors
06/04/1985US4520679 Load converter
06/04/1985CA1188397A1 Optical sensor element
06/04/1985CA1188130A1 Hermetically sealed high temperature strain gage
05/1985
05/28/1985US4520339 Load cell with adjustable bridge circuit
05/28/1985US4519253 Reactance measurement circuit with enhanced linearity
05/22/1985EP0142110A2 Magneto-elastic force transducer
05/21/1985US4517848 Apparatus for measuring forces
05/21/1985CA1187308A1 Force transducer
05/15/1985EP0141731A2 Force sensor comprising an elastic cylinder fitted with strain gauges
05/15/1985EP0141710A1 Strain gauges weighing apparatus
05/14/1985US4516646 Shear beam load cell with built-in bearing elements
05/09/1985WO1985002011A1 Method and device for measuring the deformation of a rotating shaft
05/08/1985EP0140066A1 Device for detecting forces, tensions or accelerations at machines, apparatuses or the like
05/08/1985EP0140064A1 Force or pressure transducer
05/07/1985US4515473 Photoelastic stress sensor signal processor
05/02/1985EP0139495A2 Piezoelectric resonator force transducer
05/02/1985EP0139370A1 Piezoresistive transducer
05/02/1985EP0139307A2 Multi-axis load sensor
05/02/1985EP0138803A1 Force transducer.
04/1985
04/30/1985CA1186164A1 Force transducer range adjuster
04/17/1985EP0137078A1 X-ray examination apparatus
04/16/1985US4511877 Strain gauge with reduced creep phenomenon by improved insulation layering
04/16/1985US4511819 Electrode connections for a piezoelectric sensor
04/16/1985US4510814 Snap-in force sensor with bellows
04/16/1985US4510813 Temperature compensation circuit for strain gauges
04/16/1985US4510671 Dielectrically isolated transducer employing single crystal strain gages
04/10/1985EP0136627A2 Resonator transducer system with temperature compensation
04/10/1985EP0136466A1 Magnetoelastic force sensing device for measuring shearing strains
04/10/1985EP0136437A1 Multicomponent force-sensing and moment-sensing body with strain gauges
04/09/1985US4509610 Weighing device of load cell type
04/03/1985EP0136118A2 Load cell with shift adjustment and scale
03/1985
03/28/1985WO1985001346A1 Magnetic transducer means for measuring force, in particular the traction resistance of an agricultural tractor
03/28/1985WO1985001342A1 Procedure and measuring instrument based on x-ray diffraction for measuring stresses
03/27/1985EP0134793A1 Hydraulic pressure sensor
03/26/1985US4506557 Load cell apparatus
03/26/1985US4506556 Pressure-compensating device in load cells
03/20/1985EP0134394A2 Measuring transducer with strain gauges
03/19/1985US4506250 Dispersion of electroconductive particles inb polymer
03/19/1985US4505345 Force measuring device
03/19/1985CA1184051A1 Strain sensor
03/19/1985CA1184048A1 Force transducer flexure with conductors on surfaces in the neutral bending plane
03/13/1985EP0133997A2 Tactile sensing means
03/12/1985US4503715 Load sensors
03/12/1985US4503705 Flexible force sensor
03/05/1985US4503416 Feedback for robotics and assembly automation
03/05/1985US4502333 Three force balanced mechanism
03/05/1985CA1183366A1 Microbending of optical fibers for remote force measurement
02/1985
02/27/1985EP0133543A2 Force sensing means
02/26/1985US4501160 Force transducer
02/26/1985US4501159 Contact gauge and method of employing same
02/26/1985US4501148 Manual muscle tester
02/26/1985CA1183023A1 Load cell with overload protection system
02/26/1985CA1183022A1 Constant strain load cell
02/26/1985CA1183017A1 Microbending of optical fibers for remote force measurement
02/26/1985CA1183016A1 Microbending of optical fibers for remote force measurement
02/26/1985CA1183015A1 Microbending of optical fibers for remote force measurement
02/19/1985US4500865 Fluid leakage detecting element
02/19/1985US4500864 Vapor depsition of nickel, silicon, and boron
02/19/1985CA1182690A1 Method and apparatus for automatic cuing
02/12/1985US4499394 Polymer piezoelectric sensor of animal foot pressure
02/12/1985US4498348 Photoelastic sensing device
02/12/1985US4498344 Sensitive element for use in a strain sensor and a sensor comprising such an element
02/12/1985US4498229 Piezoresistive transducer
02/12/1985CA1182565A1 Bolt load determining apparatus
02/05/1985US4497375 Force measuring apparatus mounted on tractor including Hall sensor detecting deformation of flex rod to control tractor power hoist
02/05/1985US4497213 Gyroscopic force measuring cell
01/1985
01/29/1985US4495819 Optical pressure sensor
01/22/1985US4495434 Pressure-sensitive transducer using piezo ceramic material
01/22/1985US4494412 Testing tool for studs and the like
01/15/1985US4494022 Electromagnetic force-transducer
01/15/1985US4493220 Force measuring platform and load cell therefor using strain gages to measure shear forces
01/15/1985US4493219 Energy conservation and transmission device
01/09/1985EP0130705A2 Beam structure for piezoelectric vibrating beam force or pressure sensors
01/08/1985US4492949 Tactile sensors for robotic gripper and the like
01/08/1985CA1180812A1 Method and apparatus for speech recognition and reproduction
01/02/1985EP0129736A1 Sensor having polycrystalline silicon resistors
01/02/1985EP0129566A1 Ultrasonic method for measuring strains in a bolt or similar part adapted to said method.
01/01/1985US4491028 Pressure transducer
01/01/1985US4491027 Wide-range load cell
12/1984
12/27/1984EP0129331A2 Strain-gauged transducers
12/27/1984EP0129308A2 Electromagnetic force-transducer
12/27/1984EP0129166A2 Load cell
12/27/1984CA1179865A Process for analytical determinations and rotor insert element therefor
12/19/1984EP0128292A1 Pressure-sensing device
12/18/1984US4489302 Electronic pressure sensitive force transducer
12/18/1984US4488441 Apparatus for simultaneous measurement of mutually perpendicular forces and moments
12/11/1984US4488040 Fiber optic sensor
12/11/1984US4487079 Dual range force transducer
12/05/1984EP0126907A2 Temperature compensated semiconductor-type pressure transducer