Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340)
06/1980
06/24/1980US4208903 Automatic carbonation shaker
05/1980
05/06/1980US4201078 Horizontal-type head form impact tester
04/1980
04/01/1980US4195528 Fault detection device
03/1980
03/11/1980US4192190 Unidirectional bearing structure having temperature cycling tolerance
02/1980
02/06/1980EP0007611A1 Process and device for the dynamical testing of transporting belts
01/1980
01/22/1980US4184372 Particle detection system and apparatus therefor
01/01/1980US4181029 Multi-axis, complex mode pneumatically actuated annular frame shaker for quasi-random pneumatic vibration facility
01/01/1980US4181028 Multi-axis, complex mode pneumatically actuated plate/space frame shaker for quasi-random pneumatic vibration facility
01/01/1980US4181027 Nodal/modal control and power intensification methods and apparatus for vibration testing
01/01/1980US4181026 Quasi-random pneumatic vibration facility and automatic frequency modulating system therefor
01/01/1980US4181025 Means for adjusting the area of an orifice in a vibration system
11/1979
11/14/1979EP0005372A2 Apparatus for monitoring the vibrational behaviour of structural elements in a composite structure
09/1979
09/18/1979US4167872 Data collection and reduction system for a shock suppressor valve test system
09/04/1979US4166393 Process and apparatus for automatic, continuous, destruction-free checking, especially of stoneware pipes
09/04/1979US4166377 Apparatus for measuring the damping coefficient of torsional-vibration dampers
08/1979
08/14/1979US4164152 Biaxial vibration-testing installation
08/14/1979US4164151 Random vibration generator
08/14/1979US4164149 Method and system for monitoring the angular deformation of structural elements
07/1979
07/24/1979US4161874 Head and neck impact measurement system
12/1978
12/05/1978US4128344 Centrifugal mixer
12/05/1978US4128011 Investigation of the soundness of structures
08/1978
08/01/1978US4103554 Method and a device for ascertaining the degree of compaction of a bed of material with a vibratory compacting device
06/1978
06/06/1978US4092869 Slip plate assembly for vibration testing through temperature extreme thermal cycling
01/1978
01/24/1978US4069706 Complex vibration tester
12/1977
12/06/1977US4061019 Apparatus for generating forces in a specimen
12/06/1977US4061017 Structural analysis system
06/1977
06/28/1977US4031744 Method and apparatus for analyzing a damped structural specimen
05/1977
05/31/1977US4026142 Eddy-current system for the vibration-testing of blades
05/17/1977US4023396 Impact impulse measuring device
05/03/1977US4020678 Method and system for testing of individual gear teeth
04/1977
04/26/1977US4019375 Means for inducing vibration in an airfoil
03/1977
03/15/1977US4011749 Vibration testing system
03/08/1977US4010631 Method and apparatus for pulse shaping in ballistic simulators
01/1977
01/11/1977US4002058 Method and apparatus for vibration of a specimen by controlled electromagnetic force
08/1976
08/17/1976US3974689 System for detecting faults along an electric overhead traveling crane runway
08/10/1976US3974364 Structure for and method of error compensation
08/03/1976US3973112 System for determining transfer function
04/1976
04/06/1976US3948087 Vibration apparatus for minute vibrations
02/1976
02/24/1976US3939691 Method and apparatus for impact testing railroad cars
01/1976
01/20/1976US3933033 Cantilever driver bar
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