Drive transmissions

Details Drive transmissions Drive transmissions

1990-05-02

1992-01-28

Diehl, Dwight

Planetary gear transmission systems or components

Differential planetary gearing

Spur gear differential

475330, 475332, F16H 3708

Patent

active

050839896

ABSTRACT:
A drive transmission which is particularly suitable for ship propulsion, comprises nested, contra rotating propeller shafts which in one example are driven by a single input shaft and which transmits contra rotating drives to the shafts via respective planet carriers. Particular advantages are the equal division of torque between the shafts and the enabling of location of thrust bearings and in positions which are easy of access.

REFERENCES:
patent: 2186064 (1940-01-01), Dekker
patent: 2228638 (1941-01-01), Mercier
patent: 2522443 (1950-09-01), Gaubatz et al.
patent: 4976669 (1990-12-01), Jones

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