Engine bearing

Details Engine bearing Engine bearing

2005-09-13

2005-09-13

Hannon, Thomas R. (Department: 3682)

Bearings

Rotary bearing

Plain bearing

C384S625000

Reexamination Certificate

active

06942389

ABSTRACT:
A journal bearing has a lining of bearing metal applied to a steel backing. The surface of the lining is laser peen hardened to locally increase the hardness and the seizure resistance of the lining. The underlying core of the lining is unaffected and maintains good conformability of the lining. The overall lining thus possesses both good seizure resistance and conformability.

REFERENCES:
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patent: 5882438 (1999-03-01), Luchner et al.
patent: 6197133 (2001-03-01), Unternahrer et al.
patent: 6200689 (2001-03-01), Ferrigno et al.
patent: 6215097 (2001-04-01), Mannava
patent: 6670577 (2003-12-01), Staver et al.

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