Automatic lubricating device for machine shafts

Details Automatic lubricating device for machine shafts Automatic lubricating device for machine shafts

1985-04-30

1986-10-07

Smith, Leonard E.

Lubrication

Splash

F01M 906

Patent

active

046154140

ABSTRACT:
A lubricating device for machine shafts applicable to mechanisms having a solid shaft with a central portion of less diameter than two flanking portions. The flanking portions are threaded in precisely opposite directions for transferring lubricating fluid to bearings supporting the solid shaft and a hollow shaft, the hollow shaft being externally and coaxially disposed with respect to the solid shaft. The hollow shaft has a plurality of holes for allowing the circulation of lubricating fluid. The device includes an obturator-slinger component for restricting and changing the direction of oil flow and for slinging lubricating fluid from a chamber located adjacent a bearing supporting the solid shaft.

REFERENCES:
patent: 1755841 (1930-04-01), Sandstrom
patent: 2242195 (1941-05-01), Teker et al.

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