Patents
Patents for G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941)
10/1995
10/19/1995DE4412704A1 Test apparatus for generating oscillations over range of frequency
10/18/1995EP0479979B1 Arrangement for measuring mechanical properties of a foil material
10/17/1995US5459767 Method for testing the strength and structural integrity of nuclear fuel particles
10/17/1995US5458002 Viscoelastic material testing system
10/17/1995US5457984 Internally damped, self-arresting vertical drop-weight impact test apparatus
10/12/1995DE4411746A1 Method for testing characteristics of timber or natural materials
10/10/1995US5456118 Materials testing apparatus for subjecting a material to forces
10/10/1995US5456105 Rheometer for determining extensional elasticity
10/05/1995DE4411829A1 Determining mechanical characteristics of soil for construction and agriculture
10/04/1995CN2209330Y Single diamond grain compression strength tester
10/03/1995US5454264 Of a surface
10/03/1995US5454260 Non destructive adhesion testing
09/1995
09/27/1995CN2208702Y Penetration type test instrument for concrete strength
09/26/1995US5452614 Dynamic viscoelasticity apparatus
09/21/1995DE4408848A1 Measurement of polymer material fatigue
09/20/1995EP0672243A1 Procedure and device for analyzing of particles in a medium and for continuous determining of wear condition of mechanical contacts in contact with the medium
09/20/1995EP0608380B1 Device for compressing a specimen at high temperature, in particular for advanced tensile materials
09/19/1995US5452236 Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects
09/19/1995US5450745 Edge strength tester
09/19/1995US5450742 Method and apparatus for dynamic testing of a device
09/14/1995WO1995022749A3 Automated cytological specimen classification system and method
09/13/1995EP0471733B1 Pile tester
09/12/1995US5448918 Biaxial compression testing device
09/12/1995US5448917 Performing beam flexure tests upon a rectangularly cross-section test beam
09/07/1995DE4406767A1 Test body for load testing of press for determining its actual condition
09/05/1995US5448168 Variable-orientation magnetic field application apparatus for load application means
09/05/1995US5447072 Torsional tester for circuit cards
09/04/1995CA2142955A1 Apparatus and method for testing motor operated valves
08/1995
08/31/1995DE4426405C1 Textile wear resistance measuring device
08/31/1995DE4403770A1 Detecting elastic-plastic strain during pressure testing of container
08/30/1995EP0668996A1 Electrical resistance hardness tester for metallic materials
08/29/1995US5445032 Load testing apparatus and method for a personnel platform
08/24/1995WO1995022751A1 Gyratory compactor
08/24/1995WO1995022749A2 Automated cytological specimen classification system and method
08/24/1995CA2183541A1 Gyratory compactor
08/22/1995US5444670 Method and apparatus for determining soil strength from Doppler-shifted acoustic signatures
08/22/1995US5444374 Method and apparatus for simultaneously collecting spatially and temporally varying magnetic survey data
08/17/1995WO1995022114A1 Automated histological specimen classification system and method
08/17/1995WO1995022044A1 Process for the absolute measurement of the ultimate tensile strength of fibres
08/16/1995EP0398942B1 Apparatus to measure the bending length and bending rigidity of fabrics
08/15/1995US5440935 Apparatus for combining transducer output signals
08/15/1995US5440934 Test apparatus limit switch assembly
08/10/1995DE4402705A1 Test appts. for honeycomb sandwich structure, e.g. of wax paper, Al alloy
08/09/1995EP0665950A1 Method of determining stretch characteristics of thermoplastic articles
08/09/1995CN2205002Y Hydraulic holding apparatus
08/08/1995US5438878 System for determining stretch characteristics of thermoplastic articles
08/08/1995US5438863 Universal material test system and method
08/08/1995US5438861 Apparatus and method for testing for holes in a prophylactic device
08/08/1995US5438860 Cutter bit abrasive detecting device of shield machine
08/02/1995EP0665432A1 Method for predictive determination of the tensile strength of a structure
08/02/1995EP0512004B1 Optical inspection method and apparatus
08/01/1995US5438393 Powder fluidity detecting apparatus which includes a piezoelectric element
08/01/1995US5437193 Method and apparatus for testing microfilaments
08/01/1995US5437191 Hydraulically powered test frame with spindle-actuated valve
08/01/1995US5437182 Method and device for determining strength properties of the warp threads of a warp
08/01/1995CA2141371A1 Process for the predictive determination of the rupture load of a structure
07/1995
07/27/1995DE4401978A1 Non-destructive test appts. using optical and holographic-interferometric techniques
07/25/1995US5435206 Method of testing welding filler materials
07/25/1995US5435187 End-cap-to-piston coupling for triaxial test apparatus
07/25/1995US5435177 Apparatus and method for testing spring packs of motor operated valves
07/20/1995DE4412522C1 Shoe measuring device for determining flexibility
07/19/1995EP0663068A1 Method of determining the deformability of the surface of a test specimen.
07/18/1995US5433215 Arthroscopic indenter
07/18/1995US5433116 Apparatus for measuring prevailing instantaneous tension in an elongate strand
07/13/1995WO1995018690A1 Improved collet and method for optimizing gripping action thereof
07/13/1995DE4400226A1 Material test system for determining permeation and degradation behaviour
07/11/1995US5432435 Detection of cross-linking in pre-cure stage polymeric materials by measuring their impedance
07/11/1995US5431062 Integral bending moment absorber system for mechanical testing of materials
07/11/1995US5431061 Deflection testing fixture assembly and methods of testing
07/11/1995US5431060 Dual capability tensile testing machine
07/05/1995EP0658091A4 Method and apparatus for elastographic measurement and imaging.
07/05/1995CN1029259C Method and apparatus for guantitatively roll hardness
07/04/1995USH1456 Flat end diamond loading probe for fiber push-out apparatus
07/04/1995CA2030302C Apparatus and method for determining elastic properties of optical fiber by contact area measurement
06/1995
06/28/1995EP0660111A2 Apparatus for measuring moulding material properties
06/28/1995EP0660101A2 Method and apparatus for testing ceramic members
06/28/1995EP0660100A2 Specimen design for uniform triaxial tensile stress-strain distribution under high/low temperatures
06/27/1995US5426972 Monitoring soil compaction
06/22/1995DE4419750C1 Ceramic component testing system for heat shield or turbine blade
06/22/1995DE4343612A1 Cervix elasticity determn. method for detecting premature birth
06/21/1995EP0658091A1 Method and apparatus for elastographic measurement and imaging
06/21/1995CN2201664Y Normal V type band flexibility testing machine
06/20/1995US5425276 Material testing system providing simultaneous force loads
06/20/1995US5425274 Device for monitoring the fatigue life of a structural member and a method of making same
06/13/1995US5424634 Non-destructive flex testing method and means
06/13/1995US5423241 Quantitative method for evaluation of the state of piano hammer felt tonal regulation
06/13/1995US5423223 Method for the detection of mechanical fatigue in a structural element
06/13/1995US5423222 Method for determining the relative amount of deformation induced in a sealing component by a sealing
06/13/1995US5423217 Measuring apparatus for measuring forces which occur when a rotary body is clamped on a testing machine drive shaft
06/13/1995CA2023844C Test bench for monitoring fatigue in cylinder heads
06/08/1995DE4341049A1 Determining Buchholz hardness
06/07/1995CN1103486A Rotary iron spectrograph and its rotary magnetic table controlling method
06/07/1995CN1103455A Improvements to methods and devices for in-situ measurement of ground heave charateristics
06/06/1995US5421207 Alignment coupling for fixed alignment and free swiveling action
06/06/1995US5421206 Method and apparatus for mechanical strength testing of components
06/06/1995US5421205 For the high velocity testing of the tensile strength of a test sample
05/1995
05/31/1995CN2199536Y Cold upended experiment device
05/30/1995US5419202 Paperboard score bend testing device and method
05/30/1995US5419201 Methods and devices for electrochemically determining metal fatigue status
05/30/1995US5419200 Method for assessing the effects of loading forces on a composite material structure