Patents
Patents for G01L 5 - Apparatus for, or methods of, measuring force, e.g. due to impact, work, mechanical power, or torque, adapted for special purposes (17,596)
01/1979
01/02/1979US4133032 Crane load indicating arrangement
01/02/1979US4132112 Pressure-measuring sheet
12/1978
12/26/1978CA1044884A1 Yarn measuring instrument
12/19/1978US4130014 Tension monitor means
12/12/1978US4129036 Alignment indicator for roller-type support
12/12/1978CA1044053A1 Mine bolt tension indicator
11/1978
11/28/1978US4127788 Piezoelectric stress indicator for mine roofs
11/28/1978CA1043126A1 Method and device for dynamically measuring brake forces
11/21/1978US4126380 Probe with contact indicating means
11/21/1978US4126039 Projectile strain damage indicating device
11/07/1978CA1041790A1 Reusable nip measuring device and method
10/1978
10/24/1978CA1041194A1 Mass in liquid vehicular crash sensor
10/17/1978US4120198 Weight-on-bit measuring apparatus
10/17/1978US4120197 Device for sensing exerted load on a rope, wire, or the like
10/10/1978US4118933 Bearing load indicator
10/03/1978US4117719 Measuring friction bearings
10/03/1978CA1039533A1 Multi-axis load cell
09/1978
09/26/1978US4116050 Press load meter
09/26/1978US4116029 Device for measuring the flatness of metal strips
09/19/1978USRE29765 Strain gauge transducer system
09/19/1978US4114434 Device for measuring the adhesion forces in a closure seal for a container and a method of operating this device
09/19/1978US4114433 Turnbuckle wrench for tensioning sailboat mast stays
09/19/1978US4114428 Radio-frequency tuned-circuit microdisplacement transducer
09/12/1978US4112752 Apparatus for measuring several force components
09/12/1978US4112751 Arrangement for measuring a radial force applied to a bearing
09/05/1978US4112339 Measurement of pulsating torque in a current source inverter motor drive
09/05/1978US4111052 Pressure-sensitive writing stylus
08/1978
08/29/1978US4110829 Apparatus for and method of determining rotational and linear stiffness
08/29/1978US4109520 Method and means for measuring web tension in paper or foils
08/22/1978US4107986 Five component strain gauge balance
08/22/1978US4107981 Method of estimating ground pressure
08/15/1978US4106330 Tension sensor
08/08/1978US4104910 Pressure measuring method
08/08/1978US4104907 Indicated horsepower measurement system for piston engines
08/01/1978US4103546 Tennis racquet string tension gauge
07/1978
07/25/1978US4102182 Quality checking system for a threaded fastener assembly
07/11/1978US4099409 Multi-axis load cell with arcuate flexures
07/04/1978US4098244 Control system for an internal combustion engine
07/04/1978US4098115 Yarn tension measuring device
06/1978
06/20/1978US4095852 Measurement sliding bearing
06/13/1978US4094192 Method and apparatus for six degree of freedom force sensing
06/13/1978US4094188 Apparatus for monitoring the application of a force to a solid body
06/06/1978US4092857 Tensiometer
06/06/1978US4092854 Multi-axis load cell
05/1978
05/30/1978US4091663 Torque indicating device
05/23/1978US4090405 Polished rod load transducer
05/16/1978US4089216 Load measurement device
05/09/1978US4088016 Method and apparatus for determining parameters of a staple length distribution of fibers in yarn slivers
05/02/1978US4086809 Acoustic non-intrusive method for check of the set point of a spring-loaded mechanical device
04/1978
04/25/1978US4085949 Recording sheets
04/11/1978US4083518 Mast torque metering system
04/04/1978US4081996 Force-measuring devices
04/04/1978US4081993 Device for measuring the magnitude and direction of compression forces
03/1978
03/28/1978US4081037 Control system for a multiple spindle machine
03/21/1978US4080014 Slide articulation bearing assembly
03/14/1978US4078423 Pressure measuring sheet and method for pressure measurement using said sheet
03/07/1978US4077256 Stringed racket face tension measuring device
02/1978
02/21/1978US4074567 Low interaction wind tunnel balance
02/14/1978US4073188 Wind tunnel
02/14/1978US4073187 Electronic torque wrench
02/07/1978US4073007 Method and apparatus for measuring stress in a band subjected to tension and applications thereof, in particular for the measurement of the state of planarity of such a band
01/1978
01/24/1978US4070614 Magnetoelastic shape meter for cold-rolled strips of ferromagnetic material
01/24/1978US4069702 Method and apparatus for testing the run-out and recoil control systems of a gun
01/10/1978US4067234 Tension transducer
01/03/1978US4065963 Tension meter
12/1977
12/27/1977US4064918 Strap tension sensing and cut off mechanism
12/20/1977US4063456 Method and a device for continuously measuring a flow of material
12/13/1977US4062914 Method and apparatus for monitoring the compression force of pelleting press rams
12/13/1977US4062224 Brake tester
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
11/22/1977US4059008 Method and device for pore pressure sounding
11/15/1977US4058008 Yarn tension transducer
11/01/1977US4055999 Tension tester for tennis racket strings
10/1977
10/25/1977US4055137 Vessel mooring system
10/25/1977US4055089 Semiconductor projectile impact detector
10/18/1977US4054055 Device for controlling the load of a lifting appliance
10/11/1977US4052891 Web tension monitor
10/11/1977US4052884 Method and apparatus for determining strain data during piling
10/04/1977US4051729 Amplifier beam type transducer
09/1977
09/27/1977US4051351 Electronic system for monitoring pneumatic tool performance
09/27/1977US4050300 Torque indicating assembly
09/27/1977US4050299 Brake testing method
09/20/1977US4048848 Load monitoring system
09/13/1977US4047584 Bee-hive scale
09/06/1977US4046355 Drawworks control apparatus
09/06/1977US4046005 Three axis joystick control
09/06/1977US4046001 Apparatus for measuring restoring force necessary for raising folded portions of hard paper boxes
08/1977
08/23/1977US4044235 Method and apparatus for determining smooth running operation in an internal combustion engine
08/23/1977US4043191 Dynanometer for a pump-off control
08/16/1977US4041779 Pneumatic tension gauge
08/02/1977US4038867 Transducer assembly and method of manufacturing same
07/1977
07/12/1977US4034604 Apparatus for determining characteristics of turbo-powered airplane engine simulators
07/05/1977US4033183 Horizontal- and vertical-roll force measuring system
06/1977
06/14/1977US4028812 Contact retention test tool
05/1977
05/31/1977US4026147 Thrust malalignment measurement apparatus
05/31/1977US4026141 Method of and apparatus for determining surface characteristics, such as coefficient of friction, of a moving strip of material
05/24/1977US4024756 Computer type brake analyzer