| Patents for G01L 25 - Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency (1,922) |
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| 02/28/2013 | WO2013027594A1 Pressure-sensitive sensor inspection device and method |
| 02/28/2013 | US20130047799 Apparatus for producing a precise tightening torque for screw connections |
| 02/27/2013 | CN102944355A Calibration stand of tension monitoring stress hinge pin for cable disengaging hook |
| 02/27/2013 | CN102297745B GM (0,2) model-based static decoupling method of multidimensional force sensor |
| 02/26/2013 | US8381568 Method of obtaining same wrench torque by calibration by testing different force exertion points on hand grip of electronic torque wrench and electronic torque wrench thereof |
| 02/21/2013 | DE102011081191A1 Method for determining force effect on surface of component of potentially vibrant machine, involves applying sensor carrier element comprising magnetoelastic material on surface of component |
| 02/20/2013 | EP2559985A1 Abnormality diagnosis method for torque detection device, and electric power steering device |
| 02/13/2013 | CN102928156A Air floatation dead load type mini-type calibrating device for force measurement sensor |
| 02/13/2013 | CN102928155A Weight adding and removing device and full-automatic pressure calibration bench |
| 02/12/2013 | US8371178 Turbopump with rotor torque sensor |
| 02/06/2013 | CN202720087U Static loading mechanism with verification device |
| 01/30/2013 | CN202710244U Calibration device for large-torque multiplier |
| 01/30/2013 | CN102901598A Device for measuring radial force of transient-state hydraulic power of centrifugal pump and measuring method thereof |
| 01/29/2013 | US8364435 Device and a method for testing the design of a seat comprising a seat area, a backrest, and a headrest |
| 01/24/2013 | DE10238077B4 Drehmoment-Normalmesseinrichtung Torque standard machine |
| 01/23/2013 | CN202693200U Automated torque wrench testing system |
| 01/23/2013 | CN202693164U Digital double-range standard dynamometer |
| 01/23/2013 | CN102889963A Loading method of differential type horizontal micro-force loading device |
| 01/23/2013 | CN102889962A Detection device for pressure sensor |
| 01/17/2013 | CA2841446A1 Methods and systems for the manufacture and initiation of a pressure detection mat |
| 01/16/2013 | CN202676366U Wide-range superposition type force standard machine |
| 01/16/2013 | CN202676365U Thin film pressure testing system |
| 01/16/2013 | CN102879207A Drum brake unit detection force verification method |
| 01/16/2013 | CN102879150A 压力敏感阵列标定装置及其方法 Pressure sensitive array calibration apparatus and method |
| 01/15/2013 | CA2782920A1 Systems and methods for actively biasing a loadpin |
| 01/09/2013 | CN202661225U Full automatic calibrating device of standard force-measuring lever |
| 01/09/2013 | CN202661224U Reversing device and shock absorber indicator pull force calibration device |
| 01/09/2013 | CN102865968A Test platform for calibrating strain gauge measuring car axle torque |
| 01/09/2013 | CN102865967A Device for testing temperature characteristic of pressure sensor |
| 01/09/2013 | CN102865966A Continuous operation torque calibration and check system |
| 01/09/2013 | CN102865959A Torque measuring device, torque measuring flange and torque measuring method |
| 01/09/2013 | CN102865947A Fault-tolerant wide-range parallel six-axis force sensor |
| 01/09/2013 | CN102359844B Differential horizontal micro force loading device and loading method |
| 01/09/2013 | CN102359843B Differential type horizontal micro-force measuring device and measuring method thereof |
| 01/09/2013 | CN102156018B Torque tester |
| 01/02/2013 | CN202648872U Force standard machine primary load balancing device |
| 01/02/2013 | CN202648871U Full-automatic pressure calibration stand |
| 01/02/2013 | CN202648870U Device for calibrating pull/press force gauge |
| 01/02/2013 | CN102853968A Non-orthogonality measuring error correcting method for wheel loading bending moment detecting system |
| 01/02/2013 | CN102853967A Calculating method of initial values for multi-dimensional wheel force sensor |
| 01/02/2013 | CN102132135B Method for monitoring the state of a force-measuring apparatus, force-measuring apparatus, and force-measuring module |
| 01/02/2013 | CN102087157B Double-lever force standard machine and calibration and demarcation method thereof |
| 01/02/2013 | CN101855531B Torque measuring device, torque measuring flange and torque measuring method |
| 12/26/2012 | CN202631191U Pressure meter measuring instrument |
| 12/26/2012 | CN202631190U Moment wrench calibration instrument |
| 12/26/2012 | CN202631189U Micro pressure-buffering energy accumulator and pressure calibrator |
| 12/26/2012 | CN202631188U Full-automatic force overlapping type standardizing machine based on image processing technology |
| 12/19/2012 | EP2534457A1 Method and apparatus for the autonomous calibration of extension or force sensors |
| 12/19/2012 | CN202614461U Full-automatic pressure check table based on highway addressable remote transducer (HART) communication |
| 12/19/2012 | CN202614460U Detection apparatus for pressure gauge |
| 12/19/2012 | CN202614459U Great force strain sensor testing device |
| 12/19/2012 | CN102829918A Loading method of differential vertical micro force loading device |
| 12/19/2012 | CN102829907A Torque measuring device and calibration method thereof |
| 12/13/2012 | WO2012168626A1 Device for classifying strain gauges |
| 12/12/2012 | CN202599604U Buckle type polished rod indicator check table |
| 12/12/2012 | CN202599603U Combined type force standard machine |
| 12/12/2012 | CN202599602U Anti-shearing pressure sensor |
| 12/12/2012 | CN102818676A Thrust rack in-situ calibration system |
| 12/12/2012 | CN102288363B Device for calibrating force sensor of lifting capacity limiter |
| 12/06/2012 | WO2012163191A1 Transmitter fault diagnosis circuit and method |
| 12/05/2012 | EP2529193A1 Variable torque-rate test joint |
| 12/05/2012 | CN202582833U Standard torsion wrench |
| 12/05/2012 | CN202582832U Couple type torque standardizing machine |
| 12/05/2012 | CN102809462A Pressure gauge label corrector |
| 12/05/2012 | CN102175389B Rolling friction piston pressure gauge |
| 11/29/2012 | WO2012159232A1 Multi-range field full-automatic pressure and electric signal calibrating instrument |
| 11/29/2012 | US20120297858 Moment calibrating apparatus for multi-component force gauge and method of moment calibration |
| 11/28/2012 | CN202562701U Torque standard device |
| 11/28/2012 | CN202562673U Strain acquisition system based on voltage compensation |
| 11/28/2012 | CN102175390B Piezoelectric sensor calibrating device and method |
| 11/28/2012 | CN102175354B Method for measuring steel strut axial force by utilizing adhered steel sheet |
| 11/28/2012 | CN101929903B Anti-destruction device in static heavy machine experiment process |
| 11/21/2012 | CN202547863U High-precision dynamic calibration calibrating apparatus for force sensor |
| 11/21/2012 | CN202547842U Clamping plate force value measuring and calibrating device of clamping vehicle |
| 11/21/2012 | CN202547841U Measurement and calibration device for plate clamping force value of clamping car |
| 11/14/2012 | CN202533226U Calibration device of multi-component force sensor |
| 11/14/2012 | CN202533225U Pump valve mixed control build-up force standard machine |
| 11/14/2012 | CN202533224U Experimental calibration device |
| 11/14/2012 | CN202533223U Pressure gauge |
| 11/14/2012 | CN102778331A Method and apparatus for calibrating a torque measurement |
| 11/07/2012 | CN202522373U Cascade type wide-range force loading and measuring device |
| 11/07/2012 | CN202522372U High-accuracy load deformation amount automatic compensation device |
| 11/07/2012 | CN202522371U Plane suspension bearing |
| 11/07/2012 | CN202522370U Pressure gauge joint extension device used for pressure gauge verification bench |
| 11/07/2012 | CN202522369U Engineering vehicle torque sensor calibration device |
| 11/07/2012 | CN102768117A Portable dynamic wheel type calibrator for roller opposite force type automobile brake inspection bench |
| 11/07/2012 | CN102768099A 10MN microcomputer-controlled electro-hydraulic servo force standard machine and application method thereof |
| 11/07/2012 | CN102192814B Dead weight type standard force source device for cam type independent weight loading and unloading |
| 10/31/2012 | CN202511941U Hydraulic spanner calibration device |
| 10/31/2012 | CN102759422A Intelligent mine pressure monitoring substation and calibration method thereof |
| 10/31/2012 | CN102759421A Intelligent anchor rod sensor and calibrating method thereof |
| 10/31/2012 | CN102759420A Intelligent borehole stress sensor and meter calibration method thereof |
| 10/25/2012 | US20120266648 Force and/or Motion Measurement System Having Inertial Compensation and Method Thereof |
| 10/24/2012 | CN102749168A Combined calibration device of no-coupling six-dimensional force sensor |
| 10/24/2012 | CN102748388A Protective device for air bearing |
| 10/23/2012 | US8291589 Method for establishing a location of an elevated stress region |
| 10/18/2012 | US20120260716 Method, system, and computer software code for verification of validity of a pressure transducer |
| 10/17/2012 | EP2511713A1 Diagnosing a bridge sensor |
| 10/17/2012 | CN102741673A Method and apparatus for the autonomous calibration of extension or force sensors |
| 10/17/2012 | CN102735436A Torque calibrator for torque wrench |