Internal cylindrical bearing surfaces

Details Internal cylindrical bearing surfaces Internal cylindrical bearing surfaces

1973-06-11

1976-06-01

Drummond, Douglas J.

Coating processes

Solid particles or fibers applied

Localized different areas produced

291564WL, 51290, 51295, 51318, 51291, 51307, 308239, 308241, 308240, 427199, 427204, 427259, 427201, 427264, B44C 108

Patent

active

039611043

ABSTRACT:
A method of producing a hard wearing bearing surface on a component such as a cylinder or cylinder liner, by pressing an accurately screened hard powder in liquid medium into engagement with the surface and on a helical path, the pressure and powder size being such that oil retaining micro-grooves are formed and also that a great number of powder particles, which particles virtually constitute the bearing surface, are embedded.

REFERENCES:
patent: 1097565 (1914-05-01), Straubel
patent: 2558286 (1951-06-01), Albertson
patent: 2577818 (1951-12-01), Shaw
patent: 3171189 (1965-03-01), Hedgecock
patent: 3274019 (1966-09-01), La Vine
patent: 3368263 (1968-02-01), Harris, Jr.
patent: 3513017 (1970-05-01), Waters et al.
patent: 3520667 (1970-07-01), Taylor

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