Patents
Sitemap › G01 - Measuring; Testing › G01M - Testing static or dynamic balance of machines or structures; Testing of structures or apparatus, not otherwise provided for › G01M 5 - Investigating the elasticity of structures, e.g. deflection of bridges or aircraft wings
Patents for G01M 5 - Investigating the elasticity of structures, e.g. deflection of bridges or aircraft wings (1,748)
12/2000
12/14/2000WO2000075605A1 System for measuring loadings in a structure, measuring unit and measuring sensor
12/14/2000DE19925269A1 Loading vehicle for determination of the upper load limit of civil engineering structures, especially bridges, is in the form of a lorry with a telescopic frame that allows the load support points to be varied
11/2000
11/09/2000WO2000067400A1 Intrinsic securing of fibre optic communication links
11/09/2000CA2371576A1 Intrinsic securing of fibre optic communication links
11/07/2000US6142023 Method and apparatus for applying a predetermined proof load to a cable and measuring the resultant cable length
10/2000
10/25/2000EP0943079B1 Method and device for checking the solidity of anchored standing masts
10/25/2000EP0894250B1 Process and device for checking the solidity of vertically anchored masts
10/11/2000EP1042559A1 Road pavement deterioration inspection system
09/2000
09/21/2000WO2000055591A1 Damage indicator
09/19/2000US6119353 Method and apparatus for non-contact measuring of the deflection of roads or rails
08/2000
08/31/2000WO2000050866A1 Device for taking measurements in or on flexible pipe ducts
08/31/2000DE19907673A1 Meßeinrichtung mit Smarttransponder an Schlauchleitungen Measuring device with smart tags on hoses
08/17/2000WO2000047973A1 A method and an apparatus for measuring the load-bearing capacity of a road surface
08/08/2000US6098447 Dynamic force measuring instrument for foundation and casing
07/2000
07/27/2000WO2000043768A1 Surveillance of structures
07/20/2000CA2281332A1 Surveillance of structures
07/20/2000CA2259717A1 Method and apparatus for video surveillance of structures
07/19/2000EP0799411B1 Fused strain gauge and monitored pipe system
07/12/2000EP1018641A1 Aircraft structural fatigue monitor
06/2000
06/29/2000WO2000037925A1 Apparatus and method for monitoring a structure using a counter-propagating signal method for locating events
06/14/2000EP1007793A1 Automatic static load testing for piles
05/2000
05/25/2000WO2000029825A1 Loading assembly having a soft actuator
05/02/2000US6055866 Process and device for checking the solidity of vertically anchored masts
04/2000
04/06/2000WO2000019183A1 Fatigue damage detection sensor for structural materials and mounting method thereof
01/2000
01/25/2000US6016708 Existing strain measuring apparatus for analyzing stability of steel structure and method thereof
01/11/2000US6012337 Structural monitoring sensor system
12/1999
12/21/1999US6006163 Active damage interrogation method for structural health monitoring
11/1999
11/03/1999EP0953147A1 Method for testing the stability of vertically braced masts
10/1999
10/28/1999DE19818579A1 Impact generator for investigating vibrational properties of mechanical structures especially buildings, construction works and parts
10/19/1999US5969260 Remotely interrogatable apparatus and method for detecting defects in structural members
09/1999
09/22/1999EP0943079A1 Method and device for checking the solidity of anchored standing masts
09/08/1999CN2337547Y 疲劳测试器 Fatigue tester
09/01/1999EP0939184A2 Funerary monuments stability control device
07/1999
07/13/1999US5922967 Method and apparatus for estimating loads imposed on structural body
06/1999
06/02/1999EP0919798A2 Torsion spring grading by hysteresis averaging
04/1999
04/22/1999DE19743106A1 Method of testing partial structure forming part of overall structure, e.g. for testing motor vehicle suspension mechanisms
03/1999
03/17/1999CN2310991Y Bidirectional movable sleeper or concrete slab sleeper static test car
03/09/1999US5880374 Premanufactured building tie down system testing rig
02/1999
02/23/1999US5874672 Apparatus and method for determining the existence of ice or water on a surface from the capacitance between electrodes on said surface
02/03/1999EP0895073A2 Device for measuring a crack in a workpiece
02/03/1999EP0894250A1 Process and device for checking the solidity of vertically anchored masts
01/1999
01/20/1999EP0892261A2 Method for optimizing the thickness of machine or vehicle parts
01/05/1999US5856621 Elastic modulus determination of composite material
01/05/1999US5855138 Torsion spring grading by hystersis averaging
12/1998
12/15/1998US5850043 In-place shear wall testing method and apparatus
11/1998
11/24/1998US5842148 Method of evaluating and classifying living structures for estimating potential damage thereto from physical disturbances
11/24/1998US5841040 Method for analyzing structure having deformable rigid elements
09/1998
09/24/1998WO1998041696A1 Automatic static load testing for piles
09/01/1998US5801314 Bridge movement detector
08/1998
08/11/1998US5791058 Method of ascertaining damage to a structure as a result of an earthquake
07/1998
07/23/1998WO1998031999A1 Method for testing the stability of vertically braced masts
07/23/1998DE19701247A1 Verfahren zum Prüfen der Standfestigkeit von stehend verankerten Masten Method for testing the stability of vertically anchored masts
07/15/1998CN2286308Y Materials mechanics multi-function teststand
07/07/1998US5777236 Method for analyzing structures having deformable rigid elements
06/1998
06/11/1998WO1998025117A1 Method and device for checking the solidity of anchored standing masts
06/09/1998US5763788 Portable device for counting and sorting load cycles in supporting structures with various loads
05/1998
05/26/1998US5756903 Track strength testing vehicle with a loaded gage axle and loaded gage axle apparatus
05/19/1998US5753808 Self-compensating rolling weight deflectometer
04/1998
04/29/1998EP0838673A1 Device for simulating the aerodynamic forces appleid on two orientable aerodynamic surfaces of a vehicle such as a missile
03/1998
03/24/1998US5731524 Method and apparatus for measuring torsional rigidity of a shaft
03/05/1998DE19634888A1 Mast flexural strength measuring device
01/1998
01/21/1998EP0819196A2 Method and apparatus for non-contact measuring of the deflection of roads or rails
10/1997
10/30/1997WO1997040355A1 Process and device for checking the solidity of vertically anchored masts
10/29/1997EP0803046A1 Method of and apparatus for measuring ice distribution profiles
10/08/1997EP0799411A1 Fused strain gauge and monitored pipe system
09/1997
09/04/1997DE19607713A1 Testing stability of pallets with test load applied on pallet
07/1997
07/03/1997WO1997023772A1 Structural monitoring sensor system
07/03/1997CA2240664A1 Structural monitoring sensor system
04/1997
04/15/1997US5621172 Method and apparatus for testing material strengths
04/03/1997DE19540319C1 Test equipment for rigidity of mast anchored into ground
03/1997
03/25/1997US5614680 Apparatus for monitoring the fatigue strength of structures
02/1997
02/18/1997US5604296 Compliance tester
01/1997
01/07/1997US5591915 System for the continuous measurement of the resistance of a track to transverse displacement
12/1996
12/04/1996CN2241877Y Cantilever hanging bridge beam detection and maintenance trail car
11/1996
11/12/1996CA2009137C Measuring device with a beam waveguide bending sensor for monitoring bridge construction components or the like
10/1996
10/10/1996WO1996031655A1 Method and apparatus for non-contact measuring of the deflection of roads or rails
09/1996
09/11/1996EP0730732A1 Instrumented patch for repair of fatigue damaged or sensitive structure
09/10/1996US5553504 Intrumented patch for repair of fatigue damaged or sensitive structure
09/03/1996US5551288 Measuring ice distribution profiles on a surface with attached capacitance electrodes
07/1996
07/09/1996US5533399 Method and apparatus for non-destructive measurement of elastic properties of structural materials
06/1996
06/27/1996WO1996019718A1 Fused strain gauge and monitored pipe system
06/26/1996EP0730732A4 Instrumented patch for repair of fatigue damaged or sensitive structure
05/1996
05/28/1996US5520055 Apparatus for monitoring the fatigue strength of structures
05/14/1996US5515615 Methods of and device for measuring the curvature of an object
04/1996
04/30/1996US5511431 Structure testing machine
04/16/1996US5507188 Structural monitoring system
04/09/1996US5505091 Hurricane simulation testing apparatus
01/1996
01/17/1996CN1114994A A method for continuously measuring the lateral resistance of a track
12/1995
12/27/1995EP0688902A1 Continuous measuring method of the resistance to lateral displacement of a railway track
11/1995
11/01/1995CN1111014A Method for detecting automotive clutch moment of torque and slipping
10/1995
10/04/1995CN1029928C Square tile type rotor disk torque meter
08/1995
08/10/1995DE4402705A1 Test appts. for honeycomb sandwich structure, e.g. of wax paper, Al alloy
07/1995
07/11/1995US5431061 Deflection testing fixture assembly and methods of testing
07/04/1995US5429008 Method and apparatus for measuring figure of deflection of golf club shaft
06/1995
06/20/1995US5425275 Hull monitoring apparatus and method
06/06/1995US5421204 Structural monitoring system
06/01/1995WO1995014917A1 Instrumented patch for repair of fatigue damaged or sensitive structure
06/01/1995CA2177162A1 Instrumented patch for repair of fatigue damaged or sensitive structure
05/1995
05/17/1995EP0653616A2 Device for monitoring the resistance to ageing of structures
04/1995
04/05/1995EP0646782A2 Seatback load applying device
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