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)
02/1984
02/15/1984EP0100394A1 Method and device for measuring the tension at textile webs on textile machines, especially mechanical looms
02/14/1984CA1162076A1 Mill load sensing system
02/07/1984US4429580 Stress transducer for fabrics and flexible sheet materials
02/07/1984US4429579 Tie rod tension sensor
02/07/1984CA1161925A1 Instrumented remote center compliance device
01/1984
01/31/1984US4428244 Apparatus for measuring internal stress of strip during rolling process
01/31/1984US4428240 Method for determining magnitude of load in an elongated bolt having an elastically deformable head
01/31/1984US4428223 Apparatus for periodically testing the operation of safety valves
01/31/1984CA1161498A1 Device for determination of the output torque of an asynchronous motor
01/17/1984US4425809 Measuring of tension and moments in a thin flexible tape
01/17/1984US4425808 Thin film strain transducer
01/11/1984EP0030972B1 Draft sensing apparatus
01/10/1984US4424710 Eyeglass nose pad weight distribution measurement
01/10/1984CA1160345A1 Determination of gross thrust-related parameters
01/05/1984WO1984000064A1 Flight test aid
01/03/1984US4423639 Apparatus for adjusting and indicating the tension in a guy line
12/1983
12/27/1983US4422341 Snap-in draft sensor
12/27/1983US4422336 Instrumentation resonance compensation
12/13/1983US4420808 Multi-axis force stick, self-trimmed aircraft flight control system
12/13/1983US4420755 Telemetry load link assembly
12/13/1983US4419901 Device for measuring the axial force in a shaft journalled by roller bearings
12/06/1983US4418577 Process for measuring and analyzing potentials of piezo-electric origin generated by a rigid member made of an organic material
12/06/1983CA1158219A1 Multi-axis force stick, self-trimmed aircraft flight control system
11/1983
11/15/1983CA1157155A1 Method and device for measuring the parameters of a damped mass/spring system, particularly of the actuating member of a control-system
11/02/1983EP0092736A1 Transmitter for torque and/or angle measurement, particularly on power driven screwing tools
11/01/1983US4412456 Load sensing probe
10/1983
10/19/1983EP0091574A1 Safety ski binding
10/18/1983US4410825 Piezoelectric pressure transducer with threaded damper bar
10/18/1983US4409843 Device for measuring tablet breaking force
10/18/1983US4409835 Dummy chest load distribution transducer
10/13/1983WO1983003471A1 Force, torque and displacement sensor for machine tools
10/12/1983EP0091282A2 Load sensor, e.g. for sensing a vehicle draft load
10/12/1983EP0090872A1 High pressure detector
10/12/1983EP0090871A1 High-pressure detector
10/04/1983US4407165 Apparatus for accurately preloading auger attachment means for frangible protective material
09/1983
09/21/1983EP0088983A1 Device for measuring tablet breaking force
09/21/1983EP0088915A1 Hydraulic control device for actuating the lifting device of an agricultural vehicle
09/20/1983US4405197 Optical fiber tactile sensor
09/20/1983US4404850 Aneurysm clip testing instrument
09/20/1983US4404839 Testing device for force measuring apparatus
09/07/1983EP0087507A2 Arrangement for determining or testing the pre-stressing force of nuts
09/06/1983US4402232 Engagement pressure measuring apparatus for rollers in printing machines
09/06/1983US4402229 Cable tension measuring apparatus
09/06/1983US4402222 Bolt load determining apparatus
08/1983
08/31/1983EP0087373A1 Method and device for assuring a correct make-up of a tubular-threaded connection having a screw-limiting stop
08/30/1983US4400981 Method and apparatus for detecting abnormal conditions of switch gears
08/24/1983EP0086433A2 Circuit for determining the tension in a V-belt
08/23/1983CA1152640A1 Recording and/or reproducing apparatus
08/17/1983EP0086142A1 Device for measuring loads applied to the frames of the lifting mechanisms of platforms
08/10/1983EP0085605A1 Gripper with force sensing means, provided with an articulated structure with a plurality of degrees of freedom and inserted between its contact plate and its support
08/02/1983US4395920 Digital stylus force gauge
07/1983
07/26/1983US4395759 Electronic safety ski binding with redundant sensors
07/19/1983USRE31312 Tension monitor means
07/19/1983US4393725 Apparatus to measure yarn tension
07/13/1983EP0083410A1 Multiple degree of freedom compliance structure
07/12/1983CA1149942A1 Torque-measuring tape cassette
07/06/1983EP0083296A2 Tail strut balance to determine the wind force on wind channel models
06/1983
06/29/1983EP0082686A2 Load sensor, e.g. for sensing a vehicle draft load
06/28/1983US4390301 Friction connection between a wheel and a shaft with force indicator
06/28/1983US4390028 Occlusion pressure sensor
06/14/1983CA1147995A1 Tension indicating washer
06/07/1983US4387307 Electronic safety ski binding release
06/07/1983US4386533 Capacitance transducer
05/1983
05/31/1983US4385768 Shaft mounting device and method
05/31/1983CA1147423A1 Device for detecting planar surface defects in a moving stretched strip
05/24/1983US4384494 Belt tension detector
05/18/1983EP0079131A1 Workholding devices
05/17/1983US4383449 Stress monitoring system
05/03/1983CA1145841A1 Air gun firing sensor apparatus and system
04/1983
04/19/1983US4380171 Method and apparatus for measuring normal contact forces in electrical connector
04/19/1983CA1145045A1 Process for measuring the tightness of endless driving means during operation
04/12/1983US4379405 Force transducer, particularly for ballistic pressure measuring
04/06/1983EP0075779A1 Brake testing stand
04/05/1983US4378704 Process and device to identify differences in yarn tension
04/05/1983US4378701 Apparatus and method for indicating stress in an object
03/1983
03/23/1983EP0074524A1 Device for measuring gripping power
03/23/1983EP0074359A1 Measurement apparatus for tennis racket.
03/23/1983EP0074355A1 Measuring instrument for checking the squeeze time in spot welding.
03/15/1983US4376368 Method to measure yarn tension
03/01/1983CA1141984A1 Testing apparatus for cassette type tape recorders
02/1983
02/22/1983US4374473 Cable testing system
02/15/1983US4373402 Method and apparatus for measuring cable tension in a parking brake assembly
02/09/1983EP0071214A1 Arrangement for evaluating the braking forces of commutator traction motors
02/08/1983US4372172 Process for measuring the tightness of endless driving means during operation
01/1983
01/25/1983US4369663 Transducer with six degrees of freedom
01/11/1983US4367656 Single axis force transducer
01/11/1983US4367655 Method and apparatus for measuring the closing and holding force on pressure diecasting and injection moulding machines
01/05/1983EP0069073A1 Force detecting device
01/04/1983US4366768 Power steering direction sensor
01/04/1983US4366720 Apparatus for measuring stress distribution across the width of flexible strip
12/1982
12/28/1982US4365402 Method for counting turns when making threaded joints
12/28/1982CA1138243A1 Methods and means for maintenance of road surfaces
12/07/1982US4362062 Belt-tension gauge
12/07/1982US4362053 Apparatus for measuring parking brake activating forces
12/07/1982CA1136895A1 Pneumatic tension sensor
11/1982
11/30/1982US4361777 Piezoelectric transducer for producing a signal depending on the tensile force of a textile thread
11/23/1982US4359899 Weight on drill bit measuring apparatus
11/16/1982US4358959 Method and device for measuring the parameters of a damped, spring-supported mass
11/11/1982WO1982003915A1 Method and device for measuring the tension of a moving a wire
11/10/1982EP0064216A2 Device and method for the contactless measuring of the mechanical-tension condition of a ferromagnetic sheet