Measuring and testing – Vibration – Vibrator
Patent
1978-10-31
1980-03-11
Woodiel, Donald O.
Measuring and testing
Vibration
Vibrator
308 9, G01M 700
Patent
active
041921909
ABSTRACT:
Hydrostatic bearing apparatus adapted to mount a shaker-coupled, dimensionally temperature dependent test piece for vibratory oscillation along a predetermined test axis. The apparatus comprises a support block having a compliant section defining a bore, a shaft axially journaled in the bore and defining therewith a bearing locus paraxial with the test axis. Bracket means is provided securing the test piece to the shaft beyond the locus for bearing-guided test axis oscillation, the bearing locus being test axis paraxially bodily displaceable responsive to displacement of the compliant section in test piece dimensional change accommodating relation.
REFERENCES:
patent: 3011354 (1961-12-01), Ireton et al.
patent: 3142172 (1964-07-01), Taccogna
patent: 3164984 (1965-01-01), Gertel
patent: 3208270 (1965-09-01), Hill
patent: 3933033 (1976-01-01), Kimball
patent: 4092869 (1978-06-01), Kimball
Bachand Louis J.
Kimball Industries, Inc.
Woodiel Donald O.
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