Gradated hydrostatic bearing

Details Gradated hydrostatic bearing Gradated hydrostatic bearing

1991-07-18

1993-01-05

Hannon, Thomas R.

Bearings

Rotary bearing

Plain bearing

384100, 384278, 3849071, F16C 3304, F16C 3206

Patent

active

051764555

ABSTRACT:
A bearing assembly includes a bearing characterized by a gradated composition such that the bearing transitions from a metallic substrate such as high strength steel to an inner layer of silver, ceramics, or diamond-like material wherein the thermal coefficient of expansion as between the bearing and a rolling element or shaft is matched.

REFERENCES:
patent: 3606498 (1971-09-01), Ohno
patent: 4075364 (1978-02-01), Panzera
patent: 4169637 (1979-10-01), Voitas
patent: 4293171 (1981-10-01), Kakumoto et al.
patent: 4410285 (1983-10-01), Strasser et al.

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