Patents for G01L 1 - Measuring force or stress, in general (22,371)
06/1978
06/27/1978US4096740 Surface acoustic wave strain detector and gage
06/20/1978US4095852 Measurement sliding bearing
06/20/1978US4095660 Roller
06/20/1978US4095463 Dynamometer cell
06/06/1978US4092856 Kilobar range stress gauge
05/1978
05/30/1978US4091992 Pneumatic pressure transmitter responsive to temperature and humidity
05/30/1978US4091886 Compensating force-measuring or weighing device
05/30/1978US4091680 Force transducer having a linear transfer characteristic
05/23/1978US4090399 Load measuring gage
05/16/1978US4089217 Guided-beam transducers
05/16/1978US4089216 Load measurement device
05/09/1978US4089058 Real time data processing and display system for non-linear transducers
05/09/1978US4089036 Capacitive load cell
05/09/1978US4088904 Capacitive transistorized signaling device
05/09/1978US4088015 Force measuring apparatus with mounting arrangement
05/09/1978US4088014 Mass and force meter
05/09/1978US4088013 Magneto-elastic transducer
05/02/1978US4086809 Acoustic non-intrusive method for check of the set point of a spring-loaded mechanical device
04/1978
04/25/1978US4086554 Strain gauge
04/25/1978US4086154 Spiral contractometer
04/25/1978US4085949 Recording sheets
04/25/1978US4085811 Electromagnetically compensating beamless dynamometer or weighing device
04/18/1978US4084430 Load measurement
04/11/1978US4083237 Differential reluctance motion detector
04/11/1978US4083236 Load cell
04/04/1978US4081996 Force-measuring devices
04/04/1978US4081993 Device for measuring the magnitude and direction of compression forces
03/1978
03/28/1978US4081744 Resistance bridge transducer conditioning circuit
03/21/1978US4079624 Load washer transducer assembly
03/14/1978US4078423 Pressure measuring sheet and method for pressure measurement using said sheet
02/1978
02/28/1978US4075887 Mass and force meter
02/21/1978US4075525 Piezoelectric accelerometer transducer
02/21/1978US4074781 Electromagnetically compensating weighing or dynamometer apparatus
02/14/1978US4073355 Crucible
02/14/1978US4073187 Electronic torque wrench
01/1978
01/31/1978US4071753 Transducer for converting acoustic energy directly into optical energy
01/10/1978US4067241 Improvements in or relating to oscillating crystal transducer systems
01/03/1978US4066140 Heavy duty industrial scale
01/03/1978US4065962 Load cell
12/1977
12/20/1977US4063454 Field test assembly for measuring compressive loads
12/13/1977US4063282 TV fatigue crack monitoring system
12/13/1977US4062914 Method and apparatus for monitoring the compression force of pelleting press rams
12/13/1977US4062417 Weighing apparatus including linearized electromagnetic compensation means
12/13/1977US4062227 CW ultrasonic bolt tensioning monitor
12/06/1977US4062055 Load monitoring system with high and low load control
11/1977
11/29/1977US4059991 Modular constructed load sensing system
11/22/1977US4059012 Force sensing device
11/22/1977US4059011 Method and force determining apparatus for ice breaking vessels
11/15/1977US4058007 Vibrating wire measuring instrument
10/1977
10/25/1977US4055089 Semiconductor projectile impact detector
10/25/1977US4055078 Strain transducer
10/04/1977US4051721 Capacitive force-measuring system
09/1977
09/27/1977US4050976 Strain gage application
09/20/1977US4050049 Solid state force transducer, support and method of making same
09/20/1977US4048851 Axial and annular magneto-elastic dynamometers
09/20/1977US4048848 Load monitoring system
09/13/1977US4047584 Bee-hive scale
09/13/1977US4047428 Force measuring transducer with frequency output signal
09/13/1977US4047427 Load-sensing and adjusting method for operable machines
09/06/1977US4047144 Transducer
08/1977
08/23/1977US4043190 Mass and force meter
08/02/1977US4039935 Variable frequency stress transducer
07/1977
07/05/1977US4033183 Horizontal- and vertical-roll force measuring system
07/05/1977US4033182 Method for measuring biaxial stress in a body subjected to stress inducing loads
06/1977
06/21/1977US4031533 Differential floating dual slope converter
06/21/1977US4030346 Magnetoelastic transducer arrangement
05/1977
05/24/1977US4025890 Semiconductor piezoresistive strain transducer
05/17/1977US4024372 Method of making a load cell
05/17/1977US4023402 Unit type strain gauge
05/03/1977US4020687 Electrodynamic force measuring apparatus
05/03/1977US4020686 Force measuring apparatus
04/1977
04/19/1977US4018085 Amplifying ribbon extensometer
04/12/1977US4016763 Two wire current transmitter responsive to a resistive temperature sensor input signal
04/12/1977US4016756 Nip load sensing device
04/12/1977US4016755 Method and device for dynamically measuring brake forces
04/05/1977US4016437 Piezoelectric pressure and force transducers or accelerometers
04/05/1977US4015326 Method of mounting a strain gage to a surface
03/1977
03/29/1977US4015209 Carrier wave compensator with interference suppression circuit means
03/29/1977US4014396 Weighing apparatus
03/29/1977US4014217 Tactile pick-up
03/22/1977US4012953 Short term creep compensation for load cells
03/08/1977US4010679 Piezoelectric transducer sensor for use in a press
03/08/1977US4010638 Mass and force meter
03/08/1977US4010632 Piezooptical measuring transducer
03/01/1977US4009608 Shear measuring flexure isolated load cells
03/01/1977US4009607 Force measuring system including combined electrostatic sensing and torquing means
02/1977
02/22/1977US4009447 Amplifier arrangement with zeroing device for piezoelectric transducers
02/15/1977US4008457 Pressure transducing apparatus for use in a signature identification system
02/15/1977US4007800 Force measuring device
02/08/1977US4006628 Magnetic induction type transducer means
01/1977
01/25/1977US4005354 Electromagnetic position transducers
01/25/1977US4004647 Load cell arrangement
01/25/1977US4004458 Electromagnetically compensated balance or dynamometer
01/18/1977US4003245 By pressing against a microcapsule color former layer; optical color density
01/11/1977US4002934 Sensitive element of piezooptic measuring converter
01/11/1977US4002060 Pressure measurement sheet and method of using the same
01/04/1977US4001798 Self-contained sensor
01/04/1977US4001669 Compensating bridge circuit
01/04/1977US4000643 Apparatus for producing a compensating voltage
12/1976
12/28/1976US3999427 Hydraulic-electronic load sensing unit for load indicating apparatus