Multi-layer plain bearing

Details Multi-layer plain bearing Multi-layer plain bearing

1984-02-13

1985-12-31

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428643, 428645, 428646, 428647, 308DIG8, B32B 1500

Patent

active

045621225

ABSTRACT:
The bearing is composed of a strong metallic backing, a softer metallic support layer, and a galvanically applied metallic anti-friction layer, the support layer and the anti-friction layer being of mutually different metals or metallic alloys. An intermediate layer is provided between the support layer and the anti-friction layer. The intermediate layer is made as a layer which prevents or limits diffusion of metallic components from the anti-friction layer into the supporting layer and vice versa, and is composed of a binding layer, entering into a lasting surface bond with the material of the anti-friction layer, and of an underlayer, entering into a lasting surface bond with the material of the support layer.

REFERENCES:
patent: 2459172 (1949-01-01), Luetkemeyer et al.
patent: 2635020 (1953-04-01), Beebe
patent: 2741018 (1956-04-01), Schaefer
patent: 2887766 (1959-05-01), Fike et al.
patent: 3077285 (1963-02-01), Budininkas
patent: 3623205 (1971-11-01), Scott
patent: 3658488 (1972-04-01), Brown et al.
patent: 3950141 (1976-04-01), Roemer
patent: 4189525 (1980-02-01), Mori
patent: 4206268 (1980-06-01), Roemer et al.
patent: 4363844 (1982-12-01), Hodes et al.

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