Differential drive mechanism

Details Differential drive mechanism Differential drive mechanism

1982-04-22

1984-11-27

Staab, Lawrence J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

192 12D, 192 18B, F16H 5710, B60K 4124, F16D 1106

Patent

active

044844956

ABSTRACT:
A differential drive mechanism (10) includes a driving member (12) and a driven member (16). A planetary gearset (64) drivingly connects the driving member (12) and driven member (16) to drive the driven member (16) at a speed lower than that of the driven member (12) when the electromagnetic actuator (46) is energized. When the electromagnetic actuator (46) is not energized, a clutching member (22) engages the driven member (16) to cause the latter to be driven at the same speed as that of the driving member (12).

REFERENCES:
patent: 2500447 (1950-03-01), Bitzer
patent: 2984126 (1961-05-01), Feaster
patent: 3173525 (1965-03-01), Hergert
patent: 3387689 (1968-05-01), Ovshinsky
patent: 3396610 (1968-08-01), Rich, Jr. et al.
patent: 3473639 (1969-10-01), Becker et al.
patent: 3589485 (1971-06-01), Kajitani et al.
patent: 3600616 (1971-08-01), Yokoyama
patent: 3752010 (1973-08-01), Tipping
Patent Abstracts of Japan vol. 5, No. 158, 12 Oct. 1981, JP-A-56-86260.

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