Cutlery
Patent
1975-04-18
1976-04-20
King, Lloyd L.
Cutlery
F16C 124, F16C 3378
Patent
active
039514811
ABSTRACT:
An outboard planetary final drive unit for a tractor or truck has a pre-loading arrangement for pre-loading the bearings of the final drive unit. The final drive unit includes a sprocket or wheel on a drive shaft supported by bearings in a support housing. Means for pre-loading the bearings in the form of a plurality of pins of specified length are provided which extend through bores in and on opposite sides of a reaction hub of a planetary sprocket drive where a retaining ring for the reaction hub abuts and bears against the plurality of pins which act to pre-load the bearings.
REFERENCES:
patent: 2666676 (1954-01-01), Rhine
patent: 3021182 (1962-02-01), Schnacke
patent: 3177041 (1965-04-01), Isenbarger
patent: 3316022 (1967-04-01), Isenbarger
patent: 3460874 (1969-08-01), Johnson
Caterpillar Tractor Co.
King Lloyd L.
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