| Patents for G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941) |
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| 01/12/1988 | US4718793 Generator for dynamic loading of a mine lining |
| 01/12/1988 | US4718281 Bearing-bypass material system test |
| 01/07/1988 | EP0251894A1 Process for measuring strain components in transparent photoelastic substrates, assembled by glueing |
| 01/06/1988 | CN87203176U Device for measuring volume variation |
| 01/06/1988 | CN87202373U Optic fibre intensity screening equipment |
| 01/06/1988 | CN87200883U Double pendulum dynamometer |
| 01/05/1988 | US4717674 Fluorescent labels |
| 01/05/1988 | US4716767 Rupture testing apparatus for boiler tubes |
| 01/05/1988 | US4716766 Method of evaluating the peel strength of the plastic sliding layer of a laminate for sliding surface bearings |
| 01/05/1988 | CA1230987A1 Fatigue minder |
| 12/29/1987 | US4716459 Fatigue crack position detection apparatus |
| 12/29/1987 | US4715212 Bulk solids property tester |
| 12/23/1987 | DE3620638A1 Method for determining the technical state of a pneumatic tyre |
| 12/23/1987 | CN86102391A Biaxial electronic tensile test machine |
| 12/09/1987 | EP0248767A2 Method and apparatus for testing of suspended glass containers |
| 12/09/1987 | EP0248460A2 Gluten testing device |
| 12/08/1987 | US4711754 Method and apparatus for impacting a surface with a controlled impact energy |
| 12/08/1987 | US4711587 Method of and apparatus for measuring the softening point of a vitreous specimen |
| 12/03/1987 | WO1987007380A1 Thermal stress screening system |
| 12/03/1987 | WO1987007379A1 Apparatus for testing the resistance to cleavage of cardboard tubes |
| 12/03/1987 | WO1987007378A1 Method and device for the mechanical control of building works |
| 12/02/1987 | CN87205653U Mechanical double directions tensile tester |
| 11/26/1987 | DE3617455A1 Double-axle loading device for planar sample elements |
| 11/25/1987 | CN87203178U Three-axle pressure chamber |
| 11/24/1987 | US4708020 Temperature compensating continuous panel tester |
| 11/24/1987 | CA1229503A1 Device for the underwater measurement of the hardness of a vertical wall of the partitioning of the core of a pressurized water nuclear reactor |
| 11/12/1987 | DE3615560A1 Method of machine-related and at the same time material-related quality control when performing shot-peening of metallic surfaces |
| 11/11/1987 | EP0244664A2 Electronic measuring device for a hardness tester |
| 11/07/1987 | CN86210083U Soil hydraulic-cleavage-strength measuring meter |
| 11/07/1987 | CN86203554U Multifunctional triaxle rheometer |
| 11/04/1987 | CN87200117U Friction wear tester |
| 11/03/1987 | US4703647 Apparatus for measuring grain hardness |
| 10/29/1987 | DE3613995A1 Apparatus for carrying out material tests |
| 10/28/1987 | CN86209296U High internal pressure fatigue sources device |
| 10/28/1987 | CN86206187U Impact tester for heel of high-heeled shoes |
| 10/28/1987 | CN86102387A Method and arrangement for estimating life expectancy of mechanical member |
| 10/27/1987 | US4702594 Double exposure interferometric analysis of structures and employing ambient pressure stressing |
| 10/21/1987 | EP0241894A2 Yarn testing method and apparatus |
| 10/21/1987 | EP0241715A1 Means and method for determining the tensile strength of ceramic material |
| 10/20/1987 | US4700577 Quality control for sucker rods |
| 10/20/1987 | CA1228245A1 Method of measuring tear resistance of paper and apparatus for applying the method |
| 10/15/1987 | DE3611130A1 Compression-plate mounting for material-testing machines |
| 10/13/1987 | US4700224 Method of image processing for the measurement of tool wear |
| 10/13/1987 | US4699011 Automatic compactability tester |
| 10/13/1987 | US4699010 High-temperature resistant elongation measuring system formed of ceramic materials |
| 10/13/1987 | US4699000 Automated device for determining and evaluating the mechanical properties of materials |
| 10/13/1987 | US4698999 Pressure connector |
| 10/07/1987 | EP0240074A2 Device for testing yarns |
| 10/07/1987 | CN86210082U Multi-functional hydraulic three-axis device |
| 10/06/1987 | US4697461 Method and apparatus for verifying the seismic integrity of an electronic component |
| 10/06/1987 | US4697457 Waste material compression tester |
| 09/30/1987 | EP0238595A1 Rheometer for studying products shaped into non-linear bodies |
| 09/29/1987 | US4696182 Impact test apparatus |
| 09/24/1987 | DE3609764A1 Slide guide for an impact-testing machine |
| 09/16/1987 | CN86207156U Measuring device for disruptive strength of granular nonmetallic fragile material |
| 09/16/1987 | CN86204839U Rebound-measuring instrument for falling ball |
| 09/09/1987 | EP0235534A1 Impact detection apparatus |
| 09/09/1987 | EP0235234A1 Apparatus and methods for measuring cell adhesion. |
| 09/09/1987 | CN86207141U Digital displaying multifunctional testing machine of cement colloidal sand |
| 09/08/1987 | US4692300 Device for the underwater measurement of the hardness of a vertical wall of the partitioning of the core of a pressurized water nuclear reactor |
| 09/08/1987 | US4691576 Method of testing the mechanical stress resistance of a sample of material and apparatus for carrying out the method |
| 09/08/1987 | US4691559 Device for measuring the properties of solid materials which can be derived from the behavior of a penetrating body |
| 09/02/1987 | CN86204822U Reinforcing device to enlarge the testing tonnage of testing machine |
| 09/01/1987 | US4690001 Optical displacement transducer usable as an extensometer |
| 09/01/1987 | US4689985 Calibration impact hammer |
| 08/26/1987 | EP0233539A2 Material testing device |
| 08/26/1987 | CN86206212U Simulating high-speed wearing tester for shoes |
| 08/25/1987 | US4688429 Determination of the spectral content of transient stress wave events |
| 08/25/1987 | CA1225847A1 Device for monitoring fatigue life and method of making same |
| 08/20/1987 | DE3604841A1 Clamping head for a material testing machine |
| 08/19/1987 | EP0232573A1 Method and apparatus for the non-destructive testing of reconstituted wood panels |
| 08/19/1987 | EP0232304A1 Testing apparatus |
| 08/18/1987 | US4686860 Self-aligning hydraulic piston assembly for tensile testing of ceramic |
| 08/12/1987 | EP0231323A1 Tensile impulse tester |
| 08/06/1987 | DE3603220A1 Deformation dilatometer |
| 07/28/1987 | US4682608 Apparatus for measuring viscoelastic properties of skin in vivo |
| 07/28/1987 | US4682504 Device for measuring a stiffness of a golf-club shaft |
| 07/28/1987 | US4682490 Impact test instrument |
| 07/28/1987 | CA1224644A1 Device for determining continuously the hardness of a smokable article |
| 07/16/1987 | WO1987004245A1 Determining flow properties of particulate materials |
| 07/15/1987 | CN86202432U Point loading instrument for rapidly measuring strength of brick |
| 07/14/1987 | US4679443 Belt testing device |
| 07/14/1987 | US4679441 Pressure balanced loading piston for triaxial test cells |
| 07/08/1987 | CN86208017U Torsional angle-measuring device for metal distortion tester |
| 07/08/1987 | CN86107964A Testing pile by resonating |
| 07/08/1987 | CN85204767U Single-directional enamel-scraper for enamel insulated wire |
| 07/07/1987 | US4677856 Guided-bend test apparatus |
| 07/07/1987 | US4677854 Test device for producing a biaxial state of tension |
| 07/02/1987 | DE3641688A1 Method of quality testing an electrode layer on a semiconductor component |
| 07/01/1987 | EP0227573A2 Apparatus and method for measuring rheological/viscoelastic properties of a curing rubber sample |
| 06/30/1987 | US4676379 Apparatus for sorting out defective plastic crates for bottles |
| 06/30/1987 | US4676110 Fatigue testing a plurality of test specimens and method |
| 06/23/1987 | US4674318 Apparatus for the measurement of the resistance to shock |
| 06/19/1987 | DE3543702A1 Cylinder with a piston with a variable effective piston area |
| 06/17/1987 | CN86108220A Vibration friction abrasion testing machine |
| 06/16/1987 | EP0225397A1 Method and apparatus for producing intermittent loading of a specimen |
| 06/16/1987 | CA1223053A1 Ferromagnetic wear detector |
| 06/16/1987 | CA1222884A1 Static bending apparatus for grading wood panels |
| 06/09/1987 | US4671105 Process and device for determining the internal condition of trees or wooden components |
| 06/09/1987 | US4671104 Device for measuring the properties of solid materials which can be derived from the behaviour of a penetrating body |