Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 3 - Investigating strength properties of solid materials by application of mechanical stress
Patents for G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941)
08/2000
08/24/2000DE19904426A1 Non-destructive testing method for mechanical characteristics of metallic workpiece uses detected acoustic emissio for evaluating loading and/or penetration depth of indentor impacting workpiece surface
08/24/2000DE19904414A1 Non-destructive testing method for mechanical characteristics of metallic workpiece uses measurement of magnetisation parameter for evaluating loading and/or penetration depth of indentor
08/23/2000EP1030171A2 Impression forming mechanism and hardness testing apparatus
08/23/2000CN2393090Y Wear testing machine
08/23/2000CN2393089Y Intelligent digital displaying meter for hydraulic testing machine
08/22/2000US6107081 Capable of mimicking linear loading profiles; comprising tissue culture vessel, actuator assembly including fixed structure and ram, elastic strip, and mechanical pump; physiology of muscle tissue during space flight
08/17/2000WO2000047973A1 A method and an apparatus for measuring the load-bearing capacity of a road surface
08/17/2000DE19902420A1 Verfahren und Vorrichtung zur Überlastprüfung von Ventilen Method and apparatus for overload test of valves
08/16/2000EP1027588A1 Device for determining the specific characteristics of a final straightened product
08/10/2000WO2000046587A1 Method for determining the fatigue strength of a corrodible connecting part
08/10/2000DE10004335A1 Machine for fatigue testing samples of foamed polyurethane etc has one set of horizontal plates for supporting samples and another vertically movable set of plates for compressing samples
08/09/2000EP1026494A1 Method and device for testing the strength of ceramic engine-valves
08/09/2000EP1025420A2 System and method for performing bulge testing of films, coatings and/or layers
08/09/2000CN2391192Y Reinforced hardometer
08/09/2000CN2391191Y Line indicating deflection detector
08/09/2000CN1262436A Fixture for dynamic stretching test of fibre reinforced compound material
08/08/2000US6101083 Method and apparatus for reducing electrostatic discharge during integrated circuit testing
08/08/2000US6099223 Adjustable wedge washer
08/08/2000US6098465 Material testing machine including a control system for feedback-controlling the operation of a servo system
08/08/2000US6098446 On head valve spring tester
08/02/2000EP1023597A1 Method and apparatus for determining the quality of cereals
08/02/2000CN2390199Y Force sensing pneumatic chuck type tester
08/01/2000US6094980 Torsion spring tester
07/2000
07/27/2000WO2000043747A1 Method and device for proof testing valves
07/27/2000WO2000043744A1 Method and apparatus for measuring viscous heating of viscoelastic materials
07/27/2000WO1998015969A3 Mass spectrometers and methods for rapid screening of libraries of different materials
07/27/2000DE19938011A1 Zwei-Achsen-Spannungsrelaxations-Prüfapparat Two-dimensional stress relaxation test apparatus
07/26/2000EP1022555A2 Device for measuring the erodability of fine or cohesive sediments
07/26/2000EP1021711A4 Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators
07/26/2000EP1021711A2 Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators
07/26/2000EP0876593A4 Penetration hardness tester
07/26/2000CN1261155A Clamper for smooth and straight test part
07/25/2000US6094259 Optical extensometer and reference line mark therefor
07/25/2000US6092427 Method of testing a bond interface
07/20/2000WO2000042414A1 Portable apparatus for measuring in vivo adhesion of transdermal devices
07/19/2000EP1019947A2 Mass spectrometers and methods for rapid screening of libraries of different materials
07/19/2000EP0832429A4 Method and apparatus for predicting structural integrity by estimating modal damping factor
07/19/2000CN2388601Y Gas buffered key life tester
07/18/2000US6091503 Method for determining mechanical property of resin discs and optical discs
07/18/2000US6089101 Material testing machine including a control system for feedback-controlling the operation of a servo system
07/13/2000WO2000040944A1 Method of determining mechanical properties of a sheet material
07/13/2000CA2356321A1 Method of determining mechanical properties of a sheet material
07/12/2000EP1018643A1 Ventilation characteristic measuring device
07/12/2000EP1017985A2 Portable gyratory compactor and extruder with a single pivot and two gyration actuators
07/11/2000US6085755 Fiber bundles
07/06/2000WO2000023801A8 System for applying controlled pressure profiles to biological samples and methods relating thereto
07/05/2000EP1016861A2 Surface durability roll tester
07/05/2000CN2386434Y Mechanical testing chuck for cold-rolled torsion reinforcing bar
07/04/2000US6084393 Scour probe assembly
07/04/2000US6082173 Method and apparatus for pile driving
06/2000
06/29/2000WO2000037921A1 Pendulum rolling resistance test
06/29/2000DE19841968C1 Two-dimensional quantitative mapping of laminar composite- and coating tenacity infers defects from high thermal resistance, when laser pulse induces measured heating profile on opposite side
06/28/2000EP1012566A1 Procedure and apparatus in the control of a pneumatic load application device
06/28/2000EP1012565A1 Method and apparatus for testing bonded tubular joints
06/28/2000EP0679075B1 Femoral endoprosthesis with a lateral support surface
06/28/2000CN1053962C Wearability fast tester for magnetic recording medium
06/27/2000CA2015474C Stiffness tester
06/22/2000WO2000036413A1 Log cutting procedures
06/21/2000CN2384215Y W. S hardnessmeter with standard metal W. S hardness block
06/21/2000CN2384211Y Measurer for coefficient of kinetic friction and turn inertia
06/21/2000CN1257199A Apparatus for monitoring hydraulic system loss
06/15/2000WO2000034770A1 Cure monitoring
06/15/2000DE19960017A1 Hardness tester has loading unit moved in two dimensions and calculates diagonal length of impression using image processing
06/15/2000DE19855247A1 Device to determine alternating load ratio of sample, for fatigue testing; has control to exert two alternating load patterns on sample, with one representing anticipated loads and one for recording parameter for load ratio
06/14/2000EP1007940A1 Improvements in or relating to measuring properties of materials or structures
06/14/2000EP1007939A1 Measurement process for determining the biaxial deformation behavior of metal materials, particularly sheet metal
06/14/2000EP1007793A1 Automatic static load testing for piles
06/14/2000CN2383062Y Test block forming and detecting two purpose machine
06/14/2000CN2383061Y Double wedge type clamp for material tester
06/14/2000CN2383060Y Condom detector
06/14/2000CN1053500C Stepless speed regulating alternate-loading device and fatigue machine
06/13/2000US6076035 Wear condition detecting apparatus for tire and method thereof
06/13/2000US6073493 Method of diagnosing fatigue life of structural steelwork and a member of steelwork having life diagnostic function
06/08/2000DE19904808C1 Quantified determination of adhesion, especially of rubber or plastic material on surfaces, involves applying material to model surface, and pushes it off, measuring time-pressure profile required
06/08/2000DE19856398A1 Method and appliance for determining strain and/or stress of tyre use Shearing interferometer with time or phase shift
06/08/2000DE19856124A1 Paring machine for testing weld points on spot welded samples has attachments and tension axes
06/07/2000EP1005305A1 Thin absorbent article
06/07/2000CN2382017Y Multifunctional instrument for measuring sections of wore rails
06/06/2000US6070473 Method for measuring adhesion strength of resin material
06/02/2000WO2000031511A1 Abrasion tester
06/02/2000WO2000031510A1 Diagnostic rule base tool condition monitoring system
05/2000
05/31/2000CN1255195A Method and device for enabling non-destructive determination of the elasticity of materials
05/30/2000US6069703 Method and device for simultaneously measuring the thickness of multiple thin metal films in a multilayer structure
05/30/2000US6068604 Cartilage indentor instrument
05/30/2000US6067846 Apparatus and method for testing the hardness of a pipe
05/25/2000WO2000029841A1 A method for producing defects and tensile residual stresses
05/25/2000WO2000029825A1 Loading assembly having a soft actuator
05/24/2000EP1002222A1 Automated abrader
05/24/2000CN1254414A Electrostatic adhesion tester for thin film conductors
05/24/2000CN1254092A Safety attachment detection system of liquefied gas transportation tank car
05/18/2000WO2000028321A1 Dual windup extensional rheometer
05/18/2000WO2000028320A1 Method and apparatus for measuring the load bearing capacity of a platform
05/17/2000EP1000337A1 Compliance measurement device
05/17/2000EP1000336A1 Method and apparatus for determining preexisting stresses based on indentation or other mechanical probing of the material
05/17/2000EP1000317A1 An apparatus and method for measuring a property of a structure comprising at least one layer
05/16/2000US6062090 Apparatus and method for determining the strength and type of soil
05/16/2000CA2017821C Non-destructive evaluation of structural members
05/11/2000DE19851561A1 Measurement arrangement for determining spring condition of bedsprings has measurement plate subjected to perpendicular load, and measures force and penetration depth
05/11/2000DE19851116A1 Eggshell quality measurement method using pressure cone force application element of high strength material with 90 degree tip angle, 5 mm shaft diameter
05/11/2000DE19844008C1 Andrückvorrichtung zum Andrücken einer Probe an das Widerlager einer Prüfmaschine für Kerbschlagbiegeversuche Pressing device for pressing a sample to the abutment of a tester for Charpy impact tests
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