Patents
Patents for G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941)
03/2001
03/13/2001US6199427 Apparatus and method for testing leaf springs
03/07/2001EP1081235A2 Method and device for measuring the elasticity of hides
03/07/2001CN2422636Y Loading box for measuring pile bearing capacity
03/07/2001CN2422635Y Concrete tile bearing capacity testing machine
03/07/2001CN2422634Y Standard curing box for cement concrete
03/07/2001CN1286752A Method and device for characterizing granule strength
03/06/2001US6197130 Providing specimen of heat treatable metallic alloy; heat treating and insonifying; monitoring changes in resulting signal over time; providing data derived from heat treating of second specimen; utilizing data to terminate treatment
03/06/2001US6196073 Hand held golf ball compression and sphericity tester
03/06/2001US6196069 Spherical shoe proof test
02/2001
02/28/2001CN2421636Y Flexible loading mechanism for bending machine
02/28/2001CN2421635Y Rotary disc tube clamping device for multi-tube pressure-meter
02/28/2001CN2421634Y Automatic boardy tester
02/28/2001CN2421633Y Integrated detector for electric power appliance and tool
02/28/2001CN1285508A In-situ testing contrete compression strength by micro core sample method
02/28/2001CN1062661C Vibration exciter of bombard-type pile-investigating machine
02/27/2001US6193133 Method and articles for evaluating welded joints
02/27/2001US6192763 Method and apparatus for determining the strength path of a mortar or concrete mix
02/27/2001US6192734 Disposable calibration target
02/22/2001DE19939549A1 Test stand for measuring buckling strength e,g. of vehicle body components, with test head traversing along x and y axes
02/21/2001CN2420640Y Coreing pressure detector
02/21/2001CN2420639Y vertical external loadiing executor for channel wall rock stability analysis
02/21/2001CN2420638Y Composite clamp special for prestress steel twisted line tensile test
02/21/2001CN2420637Y Processing machine for rock test piece
02/15/2001WO2001011337A1 Device for measuring retention forces exerted by an orthesis such as support stockings or tights
02/15/2001WO2001011314A1 Hot fill apparatus and process therefor
02/15/2001WO2001011135A1 Apparatus and method for measuring a garment
02/15/2001DE19924637C1 Vorrichtung sowie Meßverfahren zum Messen des Dehn- oder Kontraktionsverhaltens von fadenförmigem Prüfgut Apparatus and measuring method for measuring the stretching or contraction behavior of filamentary test material
02/14/2001CN2419592Y Cement carbonized depth gauge
02/13/2001US6186011 Method of analyzing spot welded structures
02/08/2001WO2001009603A1 Log testing apparatus
02/08/2001WO2001009602A1 Method and device for determining the hardness of products such as fruit
02/08/2001WO2001009584A1 Method and installation for automatically flanging a test specimen designed to be subjected to mechanical tests
02/08/2001DE10031339A1 Chucked drilling tool locator comprises larger diameter rollers placed in chuck cylinder to bear increasingly on centraly positioned drill tool as chuck speed increases.
02/08/2001CA2380978A1 Method and device for determining the hardness of products such as fruit
02/07/2001EP1074841A2 Method for absorbing moisture of composite material
02/07/2001EP1074218A1 Repeated moment loading device
02/06/2001US6182499 Systems and methods for characterization of materials and combinatorial libraries with mechanical oscillators
02/01/2001WO2001008172A1 Method of predicting bending life of electric wire or electric wire bundle
02/01/2001DE19936249A1 Method, light extensometer and test item for defining transversal contraction without contact uses changes in gaps between reflective strips in a stress direction to calculate lengthwise expansion and transversal contraction.
02/01/2001DE10006475A1 Device for testing the effect of centrifugal force on solid, liquid or gaseous bodies transfers electrical power from a stator to a rotor without any contact using an actuator on the rotor to carry the transferred electrical power.
01/2001
01/31/2001EP1072878A2 Inspection machine by compression
01/31/2001EP1071520A1 System and method for inhibiting corrosion of metal containers and components
01/30/2001US6178825 Honeycomb shear testing method
01/30/2001US6178823 Apparatus and method for testing bond strength of electrical connection
01/30/2001US6178822 Method and device for multiplexed spectro-rheological measurements
01/25/2001WO2001006207A1 Monitoring arrangement for a wear part
01/25/2001DE19934547A1 Testing synthetic materials involves supporting specimen along peripheral surface enclosing bending aperture in support, exerting single force on opposite side of specimen from holder by ram
01/25/2001DE19933882A1 Measuring and forming images of elastic tissue characteristics with low frequency vibrations involves computing envelope of periodically fluctuating tissue extension caused by vibration
01/25/2001DE19905493A1 New instrument eliminating subjectivity in determination of mechanical quality of human tissue, comprises tripod assembly with sensors assuring simultaneous, normal application to skin surface
01/24/2001EP0806021B1 Device and process for determining the stiffness of sheet-like articles such as bank notes
01/23/2001US6176142 Clamp or grip faces used in fiber/fabric tensile testing instruments are coated with an aramid-epoxy composite, thus allowing high-strength fiber/fabric samples to be tested with greater reproducibility at lower applied pressure
01/23/2001US6176141 Method for stud pull test for film formed on semiconductor device
01/23/2001US6176140 Method of testing ceramic cotyloid cavities for hip joint endoprostheses
01/18/2001WO2001005033A2 Device and method for generating intense and brief controlled variations of magnetic pressure in a sample of solid material
01/18/2001DE19918219C1 Lebensdauer-Indikator für hochbeanspruchte Leichtbau-Strukturen Life indicator for highly stressed lightweight structures
01/18/2001DE10031338A1 Drill tool for material testing by measuring insertion and extraction resistance has conical tip at end of needle shaft
01/18/2001DE10031336A1 Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives
01/18/2001DE10031334A1 Sealing drill resistance testing equipment so that wood can be tested under water by generating internal pressure equal to measured outside pressure
01/18/2001DE10031333A1 Method and device for testing materials through penetration and separation resistance measurement uses a spindle stroke gearing mechanism with a spindle and a variable-speed motor drawing itself along the spindle.
01/17/2001EP1068508A1 Device for examining friction conditions
01/17/2001CN1280297A Detection method for swelling pressure of sodium alginate solid microball thrombus agent
01/16/2001US6173601 Method and device for characterizing granule strength
01/11/2001DE19929578A1 Verfahren und Vorrichtung zur Knorpel-Testung Method and apparatus for cartilage testing
01/11/2001DE19927644A1 Verfahren zur Ermittlung der Haptik von weichen Materialien und Vorrichtung zur Durchführung des Verfahrens Method for determining the feel of soft materials, and apparatus for carrying out the method
01/10/2001EP1066515A1 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
01/10/2001CN2414412Y Portable multi-function furniture testing instrument
01/10/2001CN2414411Y Horizontal multi-column monobody hydraulic prop tester
01/10/2001CN2414410Y Calibration tester for deterioration testing machine
01/09/2001US6172511 Measuring device
01/09/2001US6171812 Combined perfusion and mechanical loading system for explanted bone
01/09/2001US6170337 Method and device for measuring permanent length deformations of materials
01/04/2001DE10031394A1 Automatic fixing device for rotating drilling tools, with threaded bolt having central boring of same diameter as shaft of tool to be fixed
01/03/2001EP1065494A1 Method of testing hardness of micro region
01/03/2001EP1065493A1 Method for simulating the propagation of cracks
01/03/2001EP1065492A2 Split Hopkinson bar testing apparatus and method
01/03/2001EP1064544A1 Device for determining the lubricating power of fluids
01/03/2001EP0963546A4 Method and apparatus for investigating toughening mechanisms and crack advance in lightweight materials
01/03/2001CN2413279Y Drop hammer type roadbed stiffness tester
01/03/2001CN1278597A Controller for experiment of true constant-strain rate in superplastic stretch
01/02/2001US6167764 Stud tensioning method
12/2000
12/28/2000WO2000079272A2 Method and device for testing the rigidity of biological tissue
12/27/2000EP1063517A1 Apparatus for measuring the interaction between surfaces and rubber specimens
12/27/2000EP0728296B1 Measuring device for measuring one or more properties, such as thickness and tension profile, of a web or band-shaped material.
12/26/2000US6164818 Method and apparatus for measuring viscous heating of viscoelastic materials
12/26/2000US6163952 Method of manufacturing armature of motor using hoop member
12/25/2000CA2312553A1 Gauges for testing sand in or for golf course sand bunkers
12/21/2000WO2000077487A1 Impact drop tester for portable consumer products
12/21/2000WO2000076399A1 Device and method for testing tissue
12/21/2000DE19925540A1 Test arrangement for axial and radial testing of seals for slip, sealing and locking behavior under a wide range of temperature and pressure for use in testing industrial seals
12/21/2000CA2376468A1 Impact drop tester for portable consumer products
12/20/2000EP1061354A2 Method and device for determining tactile qualities of soft materials
12/20/2000EP1061353A2 Materials testing
12/20/2000CN2411467Y Volumetric detector for liquified petroleum gas steel cylinder
12/20/2000CN1277673A Ventilation characteristic measuring device
12/19/2000US6163757 Method of and apparatus for analyzing linear object and recording medium having linear object analyzing program stored thereon
12/19/2000US6161425 Process and device for checking a hollow body section
12/19/2000US6161422 Sand testing method and apparatus
12/14/2000WO2000075629A1 Thermal proof strength determination method of power-transmission line
12/14/2000WO2000075625A1 Method and device for abrasion determination
12/14/2000WO2000075624A1 A device for evaluating the dynamic, mechanical properties of materials