Land vehicles – Suspension modification enacted during travel – Lateral and longitudinal vehicle attitude control
Reexamination Certificate
2008-09-30
2008-09-30
Fleming, Faye M. (Department: 3616)
Land vehicles
Suspension modification enacted during travel
Lateral and longitudinal vehicle attitude control
Reexamination Certificate
active
11219711
ABSTRACT:
A system for adjusting a height of an automotive vehicle having four wheels, the system comprising: four height adjusters provided for the respective wheels; and a controller controlling an operation of each height adjuster so as to adjust the vehicle height at each of four positions corresponding to the wheels, the controller including: an initial control portion controlling the operation of at least one of the height adjusters such that the vehicle height is initially changed at at least two of the four positions, in a first direction which is one of an upward direction and a downward direction, and then in a second direction which is the other direction; and a final control portion controlling the operation of all the height adjusters after the control by the initial control portion, such that the vehicle height is changed at all the four positions to respective target levels.
REFERENCES:
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patent: A 2003-170721 (2003-06-01), None
Fleming Faye M.
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
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