Bearing material

Details Bearing material Bearing material

1975-04-10

1977-01-04

Hunt, Brooks H.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

291825, 252 12, 252 122, B22F 326, B22F 704, B22F 500

Patent

active

040009823

ABSTRACT:
A bearing material which comprises a back metal; a porous sintered layer formed by using a powder of iron, copper, iron alloy or copper alloy on said back metal; and an impregnated layer formed by impregnating a mixture of polytetrafluoroethylene resin powder, zinc powder and aluminum oxide powder to said porous sintered layer, said bearing material having excellent resistance to load, wear and scraping and being suitable for reciprocating sliding mechanisms receiving large and fluctuating loads.

REFERENCES:
patent: 3224966 (1965-12-01), Li
patent: 3305325 (1967-02-01), Brasse et al.
patent: 3421972 (1969-01-01), Cromwell et al.
patent: 3455864 (1969-07-01), Dobson
patent: 3516933 (1970-06-01), Andrews et al.
patent: 3705450 (1972-12-01), Morisaki
patent: 3764532 (1973-10-01), Fisher et al.
patent: 3896036 (1975-07-01), Cairns

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