| Patents for G01N 3 - Investigating strength properties of solid materials by application of mechanical stress (30,941) |
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| 02/26/1985 | US4501154 Method for measuring an adhesive strength of a multi-layer material |
| 02/26/1985 | US4501153 Test machine for determining concrete strength |
| 02/19/1985 | US4499906 Percussion instrument |
| 02/14/1985 | WO1985000652A1 Averaging axial-diametral strain measuring extensometer |
| 02/12/1985 | US4498345 Method for measuring saw blade flexure |
| 01/29/1985 | US4496697 Automatic process control system for curing polymeric material |
| 01/29/1985 | US4495809 Deep depth undex simulator |
| 01/29/1985 | US4495792 Method for simulating a shock pulse |
| 01/23/1985 | EP0131608A1 Method of measuring tear resistance of paper and apparatus for applying the method. |
| 01/23/1985 | EP0131565A1 Bow stick made of reinforced resin for string instrument. |
| 01/22/1985 | CA1181522A1 Assessment of life of duct |
| 01/15/1985 | US4493206 Erosion test apparatus |
| 01/09/1985 | EP0130326A1 Fully automatic penetration hardness tester |
| 01/09/1985 | EP0074359B1 Measurement apparatus for tennis racket |
| 01/08/1985 | US4492111 Probe for determining characteristics of a medium |
| 01/01/1985 | US4491759 Piezoelectric vibration exciter, especially for destructive material testing |
| 01/01/1985 | US4491021 Axial-torsional extensometer |
| 01/01/1985 | US4491014 Bond testing apparatus |
| 12/27/1984 | EP0129242A1 Tensile tester |
| 12/27/1984 | CA1179866A Apparatus for testing grains for resistance to damage |
| 12/19/1984 | EP0128647A2 Quick attach retainer for extensometer |
| 12/18/1984 | US4488444 Testing device for tennis racquets |
| 12/18/1984 | CA1179523A1 Holographic inspection technique |
| 12/05/1984 | EP0126776A1 Indentation hardness tester |
| 11/21/1984 | EP0125988A1 Method and apparatus for determining the quality of a sheet of steel, either coated or not |
| 11/21/1984 | EP0125246A1 Double exposure interferometric analysis of structures and emplo ying ambient pressure stressing |
| 11/20/1984 | US4483198 Osteoclast for whole bone testing |
| 11/20/1984 | US4483197 Soil stress test apparatus |
| 11/20/1984 | CA1178372A1 Rotating tool wear monitoring apparatus |
| 11/13/1984 | US4482324 Percussion instrument |
| 11/13/1984 | US4481826 Hand held, direct reading, fully mechanical fracture loading device for short rod/bar specimens |
| 11/07/1984 | EP0124471A1 Tool for testing pipes in a pipe test press |
| 11/06/1984 | US4480482 Elastic limit detection and reset testing system |
| 11/06/1984 | US4480481 Means and method for soil testing |
| 10/30/1984 | US4479386 Insulation bonding test system |
| 10/23/1984 | US4478538 Device for detecting tool abnormality |
| 10/23/1984 | US4478086 Load frame crosshead construction |
| 10/17/1984 | EP0121885A1 Device for measuring the quality of pellets |
| 10/16/1984 | US4476727 Method of materials testing |
| 10/16/1984 | CA1176189A1 Pipe tester plug |
| 10/10/1984 | EP0121395A1 Improvements in or relating to the testing of structures by impact |
| 10/09/1984 | US4475404 Pull tester |
| 10/09/1984 | US4475403 Device to preload loading connections |
| 10/03/1984 | EP0120468A1 Variable diameter hydraulic cylinder-piston unit for performing vibration resistance tests |
| 10/02/1984 | US4474067 Ski measuring apparatus |
| 10/02/1984 | US4474066 Portable variable expansion testing device |
| 09/26/1984 | EP0119680A1 Apparatus for monitoring tool life |
| 09/25/1984 | US4472961 Apparatus for testing abrasive grains in single-grit scratch tests |
| 09/18/1984 | US4471662 Non-destructive door frame tester |
| 09/13/1984 | WO1984003557A1 Axial-torsional extensometer |
| 09/11/1984 | US4471444 Rotating tool wear monitoring apparatus |
| 09/11/1984 | US4470293 Impacting device for testing insulation |
| 08/30/1984 | WO1984003356A1 Resonant and electromagnetic force generator for test machines testing the fatigue and fatigue-induced cracking of materials |
| 08/29/1984 | EP0116685A1 Optical measuring arrangement for detecting flaws |
| 08/15/1984 | EP0115753A2 Apparatus and method for multiaxial impact testing of materials |
| 08/14/1984 | CA1172467A1 Device for measuring tablet breaking force |
| 08/08/1984 | EP0115291A1 System for monitoring torsional damage to driving and driven machine shafts |
| 08/07/1984 | US4463607 Apparatus for detecting the condition of a sheet |
| 08/07/1984 | US4463600 Automatic measurement of areas |
| 08/02/1984 | WO1984002981A1 Method of measuring tear resistance of paper and apparatus for applying the method |
| 07/31/1984 | US4462260 Process for producing a crack in a tube |
| 07/31/1984 | US4462245 Apparatus for testing abrasion resistance of printed surfaces |
| 07/31/1984 | CA1171687A2 Machine monitoring system |
| 07/24/1984 | US4461168 For a metal sample |
| 07/19/1984 | WO1984002792A1 Bow stick made of reinforced resin for string instrument |
| 07/17/1984 | US4459842 Roll wear testing method and apparatus therefor |
| 07/10/1984 | US4458538 Apparatus and method of measuring edgewise compressive deformation |
| 07/10/1984 | US4458525 For determining soil compressibility |
| 07/03/1984 | EP0101508A4 Side loading specimen grips. |
| 06/27/1984 | EP0111490A1 Test head for compressed gas cylinders |
| 06/26/1984 | US4455871 Method and apparatus for the non-destructive measurement of the response pressure of reversible rupture discs |
| 06/19/1984 | US4455212 Detecting microcracks, potassium iodide and starch |
| 06/12/1984 | US4453423 Method and apparatus for generating a natural crack |
| 06/05/1984 | US4452088 Method and apparatus for gripping uniaxial fibrous composite materials |
| 06/05/1984 | US4452066 Device for measuring dynamic characteristics of objects under impact |
| 06/05/1984 | US4452065 Rolling contact fatigue test assembly |
| 05/29/1984 | US4450713 Method for measuring hardness of rubber and plastics and a hardness tester for use therein |
| 05/29/1984 | CA1168061A1 Measuring apparatus, with automatic loading and cycling, for the determination of the resistance offered by fibers to traction |
| 05/24/1984 | WO1984001998A1 Double exposure interferometric analysis of structures and emplo ying ambient pressure stressing |
| 05/15/1984 | US4448079 Process for determining the force acting on a test piece and the resultant change in parameters and a device for carrying out such a process |
| 05/15/1984 | CA1167276A1 Process and test specimen for determining the adhesion to glass of interlayers for laminated glass by the tensile shear test |
| 05/08/1984 | US4446743 Method and apparatus for edgewise compression testing of flat sheets |
| 05/08/1984 | US4446733 Stress control in solid materials |
| 05/08/1984 | US4446717 Abrasive wear tester |
| 05/08/1984 | CA1166869A1 Weight testing methods and apparatus |
| 05/01/1984 | US4445790 Apparatus for cryogenic proof testing of rotating parts |
| 05/01/1984 | US4445387 Compression shear test jig |
| 05/01/1984 | US4445381 Device for testing the vibration strength of a test body |
| 05/01/1984 | US4445367 Hardness tester |
| 04/25/1984 | EP0106732A1 Apparatus for determining the fold strength of thermoplastic sheets |
| 04/25/1984 | EP0106171A1 Driving device for vibrating a mechanical component at its resonant frequency for performing a fatigue test |
| 04/24/1984 | US4444061 Force and torque sensor for machine tools |
| 04/24/1984 | US4444058 Method and apparatus for determining tensile strength |
| 04/24/1984 | US4444045 Hand-operated hardness meter |
| 04/17/1984 | US4442884 Process and apparatus for automatic and continuous measurement of the shearing resistance of green sand used in modern molding machines |
| 04/17/1984 | US4442707 Method and centrifugal apparatus for slurry erosion testing |
| 04/17/1984 | US4442705 Clamping nosepiece for hardness tester |
| 04/17/1984 | US4442697 Pre-stressed impact testing device |
| 04/10/1984 | US4442494 Tool wear and tool failure monitor system |
| 04/10/1984 | US4442493 Cutting tool retreat and return for workpiece protection upon abnormality occurrence in a preprogrammed machine tool |