| 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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| 06/15/2011 | CN201867279U Torque detection and calibration device for wireless telemetering hydraulic power tongs with fast assembly and switchover combination |
| 06/15/2011 | CN101666676B Compound alternating torque and torsional vibration loading test platform |
| 06/08/2011 | EP2329236A1 Method for monitoring the state of a force-measuring apparatus, force-measuring apparatus, and force-measuring module |
| 06/08/2011 | CN201859037U Universal metering calibration stress application platform |
| 06/08/2011 | CN102087157A Double-lever force standard machine and calibration and demarcation method thereof |
| 06/08/2011 | CN102087156A Calibration testing method for traverse stabilizer bar of sedan |
| 06/01/2011 | CN201852674U Weight-reducing balancing mechanism used for electromagnetic balance-type small-force standard device |
| 05/26/2011 | WO2011061494A1 Variable torque rate test joint |
| 05/25/2011 | CN201844897U Digital 0.1-level tension and compression integrated standard dynamometer |
| 05/19/2011 | US20110119033 Method and Apparatus for Detecting Errors, Fluid Pressure, and Occlusions in an Ambulatory Infusion Pump |
| 05/19/2011 | US20110113852 Optical fiber shape sensor calibration |
| 05/19/2011 | DE102009022769B4 Raumgrößen-Dynamikgrößen-Sensor Room sizes dynamic sensor sizes |
| 05/18/2011 | CN102062668A Pressure sensor system calibrating circuit and method |
| 05/11/2011 | CN201828362U Radial force measuring instrument |
| 05/11/2011 | CN102052993A Device for eliminating connecting wire error of cable |
| 05/11/2011 | CN101281074B Pressure sensor calibrating method for test system with calibration scale |
| 05/10/2011 | US7941290 Method for error containment and diagnosis in a fluid power system |
| 05/05/2011 | US20110103173 Position sensor |
| 05/04/2011 | EP1875188B1 Integrated measurement control for machine power testing of screwing devices |
| 05/04/2011 | CN102042896A Axial rotary type dynamic torque measurement calibrator |
| 05/03/2011 | US7937236 Method and a system for adaptive compensation of the temperature drift of a sensor |
| 04/27/2011 | EP2313588A1 Bench for characterising the crush of a pinching sensor for a powered door leaf, particularly of an automobile |
| 04/27/2011 | CN201811819U Standard force source generating device |
| 04/27/2011 | CN102032967A Torque calibration test bed for loader transmission shaft |
| 04/20/2011 | CN201803830U Special-shaped supporting structure of standard torque device |
| 04/20/2011 | CN101706346B Method for compensating for nonlinear temperature drift of measurement of intelligent force sensor |
| 04/14/2011 | DE102008025866B4 Verfahren und Vorrichtung zur Kalibrierung von Beschleunigungs- und Kraftsensoren Method and apparatus for calibrating acceleration and force sensors |
| 04/13/2011 | CN201795893U Floating tool edge device and torque sensor detecting device comprising same |
| 04/13/2011 | CN201795892U High-precision force loading device |
| 04/06/2011 | CN201788056U Torsion calibrator for open spanners |
| 04/06/2011 | CN201788055U Force sensor calibration device and weight deflection preventing device thereof |
| 04/06/2011 | CN201788054U Force sensor calibrating device and synchronous weight loading device thereof |
| 04/06/2011 | CN201788053U Damage prevention device used in experimental process of deadweight machine and deadweight machine using same |
| 04/06/2011 | CN101726391B Torque sensor calibration equipment |
| 04/06/2011 | CN101706294B Method for automatically judging calibration time of sensor |
| 03/30/2011 | CN201780186U High and low temperature chamber for indicator calibrating installation |
| 03/23/2011 | CN201772973U Automatic stress calibrator |
| 03/23/2011 | CN101598619B Pressure sensor acceleration effect calibrating method and calibrating device |
| 03/17/2011 | DE102009002284B4 Vorrichtung zum Kalibrieren fluidbetätigter motorbetriebener Drehmomentwerkzeuge Apparatus for calibrating fluid operated motor-operated torque tools |
| 03/16/2011 | CN201765086U Reverse rack hanging device |
| 03/02/2011 | CN201754117U Comparison type dynamic-static torque standard machine |
| 02/23/2011 | CN201751820U Calibration lever for calibrating torque force tester |
| 02/23/2011 | CN101979978A Electromagnetic force calibrating device for micro impulse test |
| 02/10/2011 | DE102009035410A1 Prüfstand mit einer Vorrichtung zum Kalibrieren einer Kraft-Messeinrichtung Test stand with a device for calibrating a force-measuring device |
| 02/09/2011 | CN201740625U Temperature compensation device used for verification and calibration of piezomagnetic force measuring sensor |
| 02/03/2011 | WO2011012182A1 Test stand with an apparatus for calibrating a force-measuring device |
| 02/03/2011 | US20110023576 Multi-scale mechanism |
| 02/02/2011 | CN201731971U Lever-type force standard machine with creep test function |
| 02/02/2011 | CN201731970U Automatic calibration instrument of torque wrench |
| 02/02/2011 | CN101561334B Method for calibrating three-dimensional micro-touch force sensor |
| 01/27/2011 | US20110022345 System for controlling at least one actuator for thrust reverser cowlings on a turbojet engine and method for testing said system |
| 01/26/2011 | EP1384049B1 Device and method for calibrating a sensor |
| 01/26/2011 | CN201724780U Hydraulic servo-based dynamic calibration device for roller opposite forces type brake tester |
| 01/26/2011 | CN201724779U Torque measurement marking apparatus |
| 01/19/2011 | EP2274587A1 Calibration device and calibration method for a test bench |
| 01/19/2011 | CN201716152U Sinusoidal gas micropressure generator |
| 01/19/2011 | CN201716151U Novel three-dimensional confining pressure calibration cabin |
| 01/12/2011 | EP2158493B1 Method and device for calibrating acceleration and force sensors |
| 01/12/2011 | CN201708789U Micro-power-consumption wireless digital transmitter |
| 01/12/2011 | CN201707173U Braking table braking force calibration mechanism |
| 01/12/2011 | CN101943626A Dynamic calibration device of counter-force roller braking bench based on hydraulic servo |
| 01/12/2011 | CN101943625A Micro-torque sensor calibrator based on magnetic suspension effect |
| 01/05/2011 | CN201697735U Self-balancing symmetrical loading device |
| 01/05/2011 | CN101936797A Calibration device and method of six-dimensional force sensor |
| 01/05/2011 | CN101936796A Intelligent loaded torque calibration system |
| 01/05/2011 | CN101587003B Caliabration device of pressure sensor |
| 12/29/2010 | CN201688943U Load sensor calibrating device |
| 12/29/2010 | CN201688942U Axial force measuring sensor calibration device |
| 12/29/2010 | CN201688934U Torsion checking device |
| 12/29/2010 | CN101929907A Weight anti-deflection device |
| 12/29/2010 | CN101929906A Weight synchronous loading and unloading device |
| 12/29/2010 | CN101929905A Reverse frame hanging device |
| 12/29/2010 | CN101929904A Floating type knife edge device |
| 12/29/2010 | CN101929903A Anti-destruction device in static heavy machine experiment process |
| 12/29/2010 | CN101929902A Loading device with high-precision force |
| 12/29/2010 | CN101571442B Calibration method for six-dimension force sensor calibration device with medium measurement range |
| 12/22/2010 | CN101319980B Micro/nano scale ultra-micro force measuring device and force value tracing method |
| 12/15/2010 | EP2261625A2 Method for taring a device with a flexible hose pre-tensioned with liquid and attached to a pressure sensor |
| 12/15/2010 | CN201673013U Dynamic calibration device of roller reaction type brake tester |
| 12/15/2010 | CN101918850A Method and device for calibrating acceleration and force sensors |
| 12/09/2010 | US20100307218 Torque-measuring device, torque-measuring flange and torque-measuring method |
| 12/09/2010 | DE102009022769A1 Room size-dynamics size sensor for use in form of track-force sensor, has spring and dynamic size sensor for measuring dynamic variable in form of force or torque |
| 12/01/2010 | CN201662461U Dual-needle torque meter tester |
| 11/25/2010 | US20100299086 System and Method for Fatigue Forecasting and Strain Measurement Using Integral Strain Gauge (ISG) |
| 11/24/2010 | CN201653647U Synthetic test stand |
| 11/24/2010 | CN201653645U Electric digital micromanometer |
| 11/24/2010 | CN201653644U Torsion testing platform of torque wrench |
| 11/24/2010 | CN201653643U Cam independent weight loading/unloading deadweight standard force device |
| 11/24/2010 | CN201653642U Calibration device for miniature pressure sensor |
| 11/18/2010 | US20100288012 Apparatus for testing bonding strength of electrical connections and frictionless calibration device for the same |
| 11/17/2010 | CN101571441B Six-dimension force sensor calibration device with medium measurement range |
| 11/11/2010 | US20100281944 Method and device for calibrating acceleration and force sensors |
| 11/10/2010 | CN201628608U 压力发生器 Pressure generator |
| 11/10/2010 | CN101881681A Torque sensor performance diagnostic systems and methods |
| 11/03/2010 | CN101545820B Comprehensive test-bed |
| 11/02/2010 | US7826992 Means for calibrating a measuring instrument |
| 10/24/2010 | CA2714852A1 Load measuring apparatus, method, and program |
| 10/20/2010 | CN101865750A Portable calibrating device for pull pressure sensor |
| 10/14/2010 | US20100261578 Friction Element Load Sensing in an Automatic Transmission |
| 10/14/2010 | US20100257917 Hammer test bench |