Apparatus for fabricating a plain (sliding) bearing

Details Apparatus for fabricating a plain (sliding) bearing Apparatus for fabricating a plain (sliding) bearing

1985-04-29

1987-04-21

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Roller or ball bearing

2914950P, 291495S, 29458, 295272, 292835, 72 47, 384625, B21D 5310, B23P 1904

Patent

active

046585001

ABSTRACT:
In a sliding bearing, a metallic layer is coated on a bearing base bush and is provided with grooved or helical or crossing indentations with intermediate elevations. Applied in a uniform manner onto the so-formed metallic layer is a sliding layer of softer material. Under pressure or application of shear forces, the material of the sliding layer provided above the elevations is forced through plastic shaping to flow into the indentations so as to provide a levelled and smooth sliding surface covering the metallic layer.

REFERENCES:
patent: 1331961 (1920-02-01), Klocke
patent: 1581394 (1926-04-01), Denn
patent: 1753435 (1930-04-01), Klocke
patent: 1819272 (1931-08-01), Short
patent: 1892178 (1932-12-01), Stockfleth
patent: 1950094 (1934-03-01), Stockfieth et al.
patent: 1958089 (1934-05-01), Leis et al.
patent: 2031982 (1936-02-01), Salzman
patent: 2242439 (1941-05-01), Shoemaker et al.
patent: 2534408 (1950-12-01), Bramberry
patent: 2648580 (1953-08-01), Lignian
patent: 4351175 (1982-09-01), Ichikawa et al.
DE-AN D 10918 of Jul. 24, 1952, (Application submitted to Deutsche Patentamt by Daimler Benz).

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