Sliding member

Details Sliding member Sliding member

2006-09-05

2006-09-05

Joyce, William C. (Department: 3682)

Bearings

Rotary bearing

Plain bearing

C384S276000, C384S902000

Reexamination Certificate

active

07101087

ABSTRACT:
A sliding member includes a substrate, a porous layer provided on the surface of the substrate and a sliding layer with which the porous layer is impregnated and coated. The sliding layer contains polybenzimidazole, 1–70 vol % of a solid lubricant and 0.1–10 vol % of hard particles.

REFERENCES:
patent: 3652408 (1972-03-01), Korshak et al.
patent: 4767677 (1988-08-01), Kuwayama
patent: 5384352 (1995-01-01), Andres et al.
patent: 2003/0235355 (2003-12-01), Hiramatsu et al.
patent: 2004/0008914 (2004-01-01), Hiramatsu et al.
patent: 2005/0004258 (2005-01-01), Yamamoto et al.
patent: A-4-83914 (1992-02-01), None
patent: A-8-59991 (1996-03-01), None
patent: A-9-79262 (1997-03-01), None

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