Metal-lubricated helical-groove bearing comprising an anti-wetti

Details Metal-lubricated helical-groove bearing comprising an anti-wetti Metal-lubricated helical-groove bearing comprising an anti-wetti

1984-11-02

1986-09-30

Levy, Stuart S.

Bearings

Rotary bearing

Plain bearing

384132, 384292, 384912, F16C 3310, F16C 3372, F16C 3312

Patent

active

046144455

ABSTRACT:
In order to prevent the escape of metal lubricant in a helical-groove bearing, the helical-groove bearing is provided with an anti-wetting layer on the surfaces which adjoin the helically grooved surfaces and which could act as a creepage path for the metal lubricant. An extremely accurate definition of the bearing portions to be wetted by the lubricant is also obtained by means of these layers. Thus, more complex bearings can also be locally provided with a metal lubricant.

REFERENCES:
patent: 2242101 (1941-05-01), Atlee
patent: 2980475 (1961-04-01), Wolfe
patent: 3207563 (1965-09-01), Muijderman
patent: 3297552 (1967-01-01), Gisser et al.
patent: 3535007 (1970-10-01), Klingler et al.
patent: 3709324 (1973-01-01), Iwasawa
patent: 4097759 (1978-06-01), Furbee et al.
patent: 4210371 (1980-07-01), Gerkema et al.

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