Cutlery
Patent
1978-12-29
1980-09-16
Stearns, Richard R.
Cutlery
308121, 308DIG1, F16C 1712, F16C 3206
Patent
active
042226180
ABSTRACT:
A resilient support for a compliant hydrodynamic fluid bearing includes a series of corrugated spring metal strips arranged side-by-side. The corrugations on adjacent strips are displaced axially a distance equal to one-half of the wave lengths of the corrugations so that the peaks on one strip are laterally aligned with the valleys on adjacent strips. This arrangement provides a uniform matrix of support zones for the bearing sheet to minimize localized deflections of the bearing sheet. It produces a bearing sheet profile under hydrodynamic loading which is approximately cylindrical so the supporting hydrodynamic fluid film is more uniform for the generation of greater pressures over a greater area.
REFERENCES:
patent: 3884534 (1975-05-01), Winn
patent: 4133585 (1979-01-01), Licht
Claeys Joseph V.
Mechanical Technology Incorporated
Neary John M.
Stearns Richard R.
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