| 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) |
|---|
| 04/18/1991 | DE3933575A1 Compact sensor for workpiece measurement - has evaluation circuit with orthogonality and gain correction for calibration during manufacture |
| 04/17/1991 | EP0422827A2 Deploying cables |
| 04/17/1991 | EP0380572A4 Generating speech from digitally stored coarticulated speech segments |
| 04/16/1991 | US5007294 Process and device for measuring the tension of racket strings |
| 04/11/1991 | DE4030720A1 Arrangement contg. bolt and shaft length change detector - has threaded rod in axial bore in bolt with plate carrying strain gauges |
| 04/10/1991 | CN2074910U Digital display torque measuring instrument |
| 04/09/1991 | US5006952 Capacitive transducers |
| 04/02/1991 | US5004985 Method and apparatus for testing the response of a stress wave sensor |
| 04/02/1991 | US5004059 Stress wave load cell |
| 04/02/1991 | US5003818 To test hydraulic pressures in a plurality of brake lines |
| 04/02/1991 | CA1282249C Calibration impact hammer |
| 03/27/1991 | CN1012215B Ultrasonic axial stress gage |
| 03/21/1991 | WO1991003717A1 Process and device for non-destructive determination of the prestressing condition of ferromagnetic securing elements |
| 03/20/1991 | EP0417485A2 Press for making dimensionally stable pressed articles from particulate material |
| 03/20/1991 | EP0362346A4 Vehicle inspection trailer |
| 03/19/1991 | US5000619 Apparatus for laying or recovering an undersea optical fiber cable |
| 03/13/1991 | CN2073113U Tester for hand pulling force |
| 03/13/1991 | CN1012012B Cutting force dynamometer with six-struts |
| 03/12/1991 | US4998441 Force and torque measurement system |
| 03/07/1991 | DE3938985C1 Coupling for load hoist - has load carrying yoke with guide holes for parallel legs of shackle |
| 03/06/1991 | EP0414784A1 Improvements relating to linear movement sensors |
| 03/05/1991 | US4997276 Apparatus and method for determining elastic properties of optical fibers by contact area measurement |
| 03/05/1991 | US4997202 Motor vehicle |
| 03/05/1991 | US4996868 Calibration device for banding tools |
| 02/28/1991 | DE4025353A1 Wedge-shaped or conical force measuring element - measures forces perpendicular to sensor surfaces during application and in steady state, e.g. for monitoring machine tools |
| 02/26/1991 | US4995145 Reduction of relaxation induced tension scatter in fasteners |
| 02/21/1991 | WO1991002226A1 Force measurement device for trailer couplings |
| 02/20/1991 | EP0412987A1 Means for determining force applied to a roll by strip material. |
| 02/19/1991 | US4993270 Process and device for measuring the pressing force between the rolls of a roll stand |
| 02/13/1991 | EP0412780A2 Method and apparatus for measuring vehicle power |
| 02/13/1991 | CN2071337U Steel tube type three shaft strain gauge |
| 02/13/1991 | CN1011619B Arrangement for measuring internal inertia pressure of double screw extrude |
| 02/12/1991 | US4992778 Pre-failure tension warning device |
| 02/12/1991 | US4991431 Method of monitoring a mount system for an aircraft engine |
| 02/07/1991 | WO1991001484A1 Load indicating |
| 02/07/1991 | WO1991001198A1 Method for monitoring gasket compression during fastener tensioning |
| 02/07/1991 | WO1991001111A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 02/06/1991 | CN1011496B Shank type of tridimensional dynameter using piezoelectric quartz for lathe turning |
| 02/05/1991 | US4990897 Method and apparatus for detecting and recognizing impacts by measuring impedance variation |
| 02/05/1991 | US4989461 Web tension meter and web tension controller |
| 02/05/1991 | US4989459 Torque testing apparatus |
| 02/05/1991 | US4989457 Deflection measuring roller |
| 02/05/1991 | US4989450 Cable tensiometer |
| 02/05/1991 | US4989449 Method and apparatus for determining a restoring moment produced by tagential forces in a tire testing operation |
| 01/31/1991 | DE3923890A1 VDU screen cursor controller with fixed hand control - contains force-sensitive proportional transducers enabling mouse-like control |
| 01/30/1991 | EP0410097A2 Force sensor |
| 01/29/1991 | WO1991002231A1 Shape detecting roll |
| 01/29/1991 | CA2035885A1 Shape detecting roll |
| 01/23/1991 | EP0408807A1 Load indicating |
| 01/23/1991 | CN2069999U New-type apparatus for measuring core friction or firction torque |
| 01/22/1991 | US4986118 Apparatus for measuring tire tread force and motion |
| 01/22/1991 | US4986114 Test apparatus for motor vehicles, especially brake test stand for vehicles with antiskid brake systems |
| 01/16/1991 | EP0407835A2 Atomic force microscope |
| 01/15/1991 | US4984474 Torque sensor |
| 01/15/1991 | US4984473 Torque monitor |
| 01/15/1991 | CA2020761A1 Perimeter mounted polymeric piezoelectric transducer pad |
| 01/10/1991 | DE3917440A1 Travel resistance simulator for motor vehicle - has decoupler for roller assembly and drive unit, load unit and RPM measurer |
| 01/09/1991 | EP0406735A2 Method and apparatus for measuring the tension of an advancing yarn |
| 01/08/1991 | US4982684 Directional shock detector |
| 01/08/1991 | US4982613 Force sensor |
| 01/08/1991 | US4982611 Multiple-degree-of-freedom sensor tip for a robotic gripper |
| 01/08/1991 | CA1278844C Method and device for measuring the cutting force and limiting the overload |
| 01/02/1991 | EP0406031A2 System for measuring force versus position of a flight controller in an aircraft or flight simulator |
| 01/02/1991 | EP0405973A1 Scanning tunnelling microscope in combination with an optical microscope |
| 01/02/1991 | EP0405840A1 Impact memorizing unit |
| 01/02/1991 | CN2068677U Cast alloy cold crack stress analyzer |
| 01/01/1991 | US4981404 Tension bolt having adjustable stress level |
| 12/27/1990 | WO1990015974A1 Method and apparatus for monitoring the tension in an elongate flexible member |
| 12/27/1990 | EP0403988A2 Device for determining strength characteristics of elongated textile material samples |
| 12/25/1990 | US4980917 Method and apparatus for determining articulatory parameters from speech data |
| 12/19/1990 | EP0402353A1 Overload protection |
| 12/18/1990 | US4978177 Signal mechanism responsive to force applied to vehicular brake pedal and the like |
| 12/18/1990 | US4977783 Load monitor |
| 12/18/1990 | US4977782 Device for measuring the torque of a valve moved by an actuator |
| 12/11/1990 | US4977388 Contact protecting and alarming device for a vehicle |
| 12/11/1990 | US4976158 Tension measuring apparatus |
| 12/11/1990 | CA1277490C Safety toolholder for machine tool |
| 12/05/1990 | CN2066981U Suspending integrate ring type wear simulation test machine for engine cylinder jacket-piston ring |
| 12/04/1990 | US4974454 Force transducers for fitting in force plates |
| 12/04/1990 | US4974442 Method and apparatus for calibrating rolling mill on-line load measuring equipment |
| 12/01/1990 | WO1990015315A1 Directional shock detector |
| 11/28/1990 | EP0399037A1 Three-axis force measurement stylus |
| 11/27/1990 | US4972706 Device for measuring the flatness of rolled strip |
| 11/22/1990 | DE3916350A1 Automatic force transmission testing equipment - monitors mechanical joins or fixing elements in high or vacuum pressure installations using pressure sensor |
| 11/20/1990 | US4972320 Motor-driven power steering apparatus |
| 11/20/1990 | CA1276710C Robot force controlling system |
| 11/15/1990 | WO1990013804A1 Cruciform, flat test specimen, in particular of sheet metal, for conducting a biaxial test in the high elongation range |
| 11/15/1990 | DE4014221A1 Production monitoring of crimped electrical connectors - using built in strain gauge to measure load as indication of crimping quality |
| 11/15/1990 | DE4013299A1 Vehicle coupling automatic actuation arrangement - contains elastic element in lever force transfer path whose deflection corresp. to manually applied force |
| 11/15/1990 | DE3938986C1 Chain attachment component - has spring which forms part of load and/or limit load warning indicator |
| 11/14/1990 | EP0396568A1 Process for making sensors for measuring spatial stresses and sensors obtained. |
| 11/13/1990 | US4970486 Foot operated control producing electrical signals |
| 11/13/1990 | US4969366 Moment detector using resistance element |
| 11/09/1990 | WO1990013425A1 System and method for monitoring pressure during the production of fiber reinforced polymers |
| 11/09/1990 | CA2055436A1 System and method for monitoring pressure during the production of fiber reinforced polymers |
| 11/08/1990 | DE3912485A1 Cable tension measurer for constant winding on-board ship - holds measuring element on measuring beams under infinitely variable biassing tension |
| 11/06/1990 | US4967605 Detector for force and acceleration using resistance element |
| 11/02/1990 | CA2012785A1 Rod mounted load cell |
| 11/01/1990 | WO1990013110A1 Adaptive transform coder having long term predictor |
| 10/31/1990 | EP0394962A2 Atomic force microscope |