Sintered self lubricating bearings

Details Sintered self lubricating bearings Sintered self lubricating bearings

1979-05-15

1981-09-22

Stearns, Richard R.

Cutlery

308240, 308DIG5, F16C 1702, F16C 3310

Patent

active

042906555

ABSTRACT:
A sintered self lubricating bearing comprising at least an area of the inner surface, with a permeability value reduced in respect to that of the remaining mass, the number of reduced permeability areas varying from one to two times the numerical value of the diameter expressed in millimeters.

REFERENCES:
patent: 2227307 (1940-12-01), Hildabolt
patent: 2698774 (1955-01-01), Haller et al.
patent: 2894792 (1959-07-01), Brilli
patent: 3046068 (1962-07-01), Sternlicht
patent: 3140131 (1964-07-01), Tann

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