Lubrication pump & filter for axle assemblies

Details Lubrication pump & filter for axle assemblies Lubrication pump & filter for axle assemblies

1980-03-14

1982-10-05

Braun, Leslie

Machine element or mechanism

Gearing

Lubrication

74710, 74713, 184 612, F16H 5704, F16H 140, F01M 910

Patent

active

043523013

ABSTRACT:
A small pump is connected externally of the differential housing of an axle assembly, picks up oil from the housing and pumps it through an external filter. This cools and cleans the oil and the oil may be routed to the outer bearing areas of the half shafts for lubrication. The oil flows by gravity through the axle casing back to the differential housing and, if desired, an oil cooler may be incorporated within the system.

REFERENCES:
patent: 2041468 (1936-05-01), Grubbs
patent: 2168850 (1939-08-01), Towler et al.
patent: 2263657 (1941-11-01), Towler et al.
patent: 2908351 (1959-10-01), Daley, Jr.
patent: 2968190 (1961-01-01), Orr
patent: 3430577 (1969-03-01), Wagner
patent: 3545568 (1970-12-01), Lacoste
patent: 3738452 (1973-06-01), Hausinger
patent: 3788426 (1974-01-01), Hull, Jr.
patent: 3987873 (1976-10-01), Ruberte
patent: 4235307 (1980-11-01), Browning et al.

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