Motor vehicles – Surface effect vehicles – Dynamic seal or fluid curtain
Patent
1975-08-07
1976-11-16
Wood, Jr., M. H.
Motor vehicles
Surface effect vehicles
Dynamic seal or fluid curtain
60423, 60433, B62D 506
Patent
active
039918467
ABSTRACT:
A power steering system for electric vehicles in which an electric drive motor for the supply pump of a power steering system is controlled by a motor control which is in turn controlled by the steering demand of the operator. The motor and pump are operated only during steering operations and only at the power level required for any steering demand.
REFERENCES:
patent: 2750742 (1956-06-01), Peterson
patent: 3083533 (1963-04-01), Schenkelberger
patent: 3163253 (1964-12-01), Gibson et al.
patent: 3875747 (1975-04-01), Briggs
Chichester Willard L.
Hansen Howard C.
Clark Equipment Company
Pekar John A.
Wiessler John C.
Wood, Jr. M. H.
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