Planetary gear transmission systems or components – Differential planetary gearing – Spur gear differential
Patent
1990-06-25
1991-10-08
Wright, Dirk
Planetary gear transmission systems or components
Differential planetary gearing
Spur gear differential
475252, F16H 3708
Patent
active
050550969
ABSTRACT:
A differential gearing comprises a carrier (1); output gears (3, 11); and differential gears (4, 5) in two sets meshing respectively with the output gears and directly or indirectly with one another. The differential gears are disposed asymmetrically about the carrier so that a resultant radial force acts on the output gears urging them into engagement with recesses in the carrier (1) or a support member (7) therein, so that the frictional inhibition of the differential action is increased.
REFERENCES:
patent: 1407703 (1977-02-01), Moir
patent: 3292456 (1966-12-01), Saari
patent: 3406593 (1968-10-01), Vesey
patent: 3412632 (1968-11-01), McFiggans
Amborn Peter
Frielingsdorf Herbert
Greulich Klaus
Riemscheid Helmut
GKN Automotive AG
Wright Dirk
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