Multilayer sliding member

Details Multilayer sliding member Multilayer sliding member

2007-03-20

2007-03-20

Hannon, Thomas R. (Department: 3682)

Bearings

Rotary bearing

Plain bearing

C384S909000

Reexamination Certificate

active

10984887

ABSTRACT:
There is provided a sliding member having excellent frictional wear properties not only under non-lubrication and under oil-lubrication but also under boundary lubrication. The present invention provides a multilayer sliding member including a porous metal layer formed on a sheet of back metal and a resin layer impregnated into and coated on the porous metal layer, wherein the above described resin layer contains 1 to 25 vol % of an oxybenzoyl polyester resin, 0.1 to 5 vol % of a hard particle material, 1 to 5 vol % of an inorganic compound, and polytetrafluoroethylene. Particularly, the addition of the inorganic compound enhances the oil-retention property under boundary lubrication, so that the frictional wear properties under boundary lubrication can be improved pronouncedly.

REFERENCES:
patent: 4703076 (1987-10-01), Mori
patent: 2005/0249964 (2005-11-01), Nakajima et al.
patent: 2001-132756 (2001-05-01), None
patent: 2001-355634 (2001-12-01), None

Affiliated with

Also associated with

Rating

Multilayer sliding member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multilayer sliding member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer sliding member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3800948