Lubrication – Systems – For chassis lubrication
Patent
1975-08-22
1977-05-31
Feinberg, Samuel
Lubrication
Systems
For chassis lubrication
184 43, F01M 106
Patent
active
040263860
ABSTRACT:
A lubrication system is adapted for continuously lubricating a loose spline connection wherein a collar connects to a pair of shafts and axially spaced bearings rotatably mounting the collar and shafts in a closed housing. The collar is spline connected to the shafts and includes a lubricant chamber intermediate the spaced shaft ends fed by an axial lubricant passage across a control orifice in one of the shafts. Rotation of the shafts and collar causes lubricant entering the chamber to be centrifugally discharged through a standpipe extending part way into the chamber from a collar wall and thereby flow to the bearings.
REFERENCES:
patent: 2999000 (1961-09-01), Spat
patent: 3380555 (1968-04-01), Myers
patent: 3548971 (1970-12-01), Fisher
patent: 3601515 (1971-08-01), Pelizzoni
patent: 3621937 (1971-11-01), Edge
patent: 3785458 (1974-01-01), Caldwell
patent: 3785460 (1974-01-01), Smith
patent: 3847248 (1974-11-01), Avery
Caterpillar Tractor Co.
Feinberg Samuel
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