Measuring and testing – Vibration – By mechanical waves
Patent
1980-09-10
1983-02-01
Kreitman, Stephen A.
Measuring and testing
Vibration
By mechanical waves
73432SD, 376249, G01N 2904
Patent
active
043708897
ABSTRACT:
Test equipment for the detection and analysis of material faults in a test piece, including a test head, an electrical remotely controlled manipulator for moving the test head in at least two degrees of freedom, a device connected to the test head for supplying the test head and evaluating signals thereof, a display connected to the test head for measuring test results thereof, a device for providing the manipulator with a testing program for automatically following a predetermined path at the surface of the test piece, an electronic transmission system connected to the manipulator, a device connected to the electronic transmission system for simulating the test piece, and a remote controlled hand-operated guide element disposed adjacent to the display in the simulating means for controlling the test head in correspondence to manual operation.
REFERENCES:
patent: 4055989 (1977-11-01), Henry, Jr. et al.
patent: 4213183 (1980-07-01), Barron et al.
M. W. Moyer et al., "Expanding the Capability of a Laboratory Ultrasonic Testing Facility", Materials Evaluation, pp. 193-198 and 204, Oct. 1973.
Meier Rainer
Ruthrof Klaus
Greenberg Laurence A.
Kraftwerk Union Aktiengesellschaft
Kreitman Stephen A.
Lerner Herbert L.
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