Positive drive differential

Details Positive drive differential Positive drive differential

1975-02-18

1976-02-03

Scott, Samuel

Machine element or mechanism

Gearing

Nonplanetary gearing differential type

192 50, F16H 3504

Patent

active

039357538

ABSTRACT:
A positive drive differential to drive either or both of a pair of co-axially mounted axle-driving hubs, and to permit free overrun of either hub. There are two sets of roller clutch elements between the two hubs and the drive casing, and these are positioned in two cages having inwardly extending radial flanges located proximate each other between the two hubs. A pair of contiguous spring loaded washers, mounted centrally in the differential, press axially outwardly against the cage flanges to cause frictional engagement of the cage flanges with the hubs. This in turn causes the hubs to be further pressed outwardly against the drive casing to cause frictional engagement of the two hubs with the drive casing.

REFERENCES:
patent: 1175300 (1916-03-01), Ross
patent: 3283611 (1966-11-01), Weismann et al.
patent: 3700082 (1972-10-01), Schwab

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