Land vehicles – Suspension modification enacted during travel – Including condition or parameter adjustment occurring at...
Reexamination Certificate
2007-11-13
2007-11-13
Ilan, Ruth (Department: 3616)
Land vehicles
Suspension modification enacted during travel
Including condition or parameter adjustment occurring at...
C280S124160, C280S124161, C280S005508, C280S124106
Reexamination Certificate
active
10972617
ABSTRACT:
A vehicle roll control system for a vehicle has a hydraulic actuator attached to a torsion bar. The system includes first and second pressure control valves fluidly connected in series between a pressure source and a reservoir, and a directional valve fluidly connected between the pressure control valves and the hydraulic actuator. The control valves are actuated to control the fluid pressure within the hydraulic actuator to either extend or compress the hydraulic actuator based on the detection of a predetermined vehicle condition for controlling vehicle roll.
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Germain Philippe
Oakley Robin
Perree Bruno
Delphi Technologies Inc.
Ilan Ruth
McBain Scott A.
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