Active roll stabilization apparatus

Details Active roll stabilization apparatus Active roll stabilization apparatus

2007-10-03

2009-06-30

Nguyen, John Q. (Department: 3616)

Land vehicles

Suspension modification enacted during travel

Lateral vehicle disposition

C280S005500, C280S005508, C280S124106, C280S124157, C280S124160

Reexamination Certificate

active

07552929

ABSTRACT:
Apparatus for the active stabilization of the rolling of a vehicle that has at least two axles that each have at least two wheels. The axles are each equipped with a transverse stabilizer that is hydraulically actuated by a directional control valve. The transverse stabilizers are operated by respective hydraulic motors. A pressure supply pump applies different hydraulic pressure levels through respective pressure limiting valves. The directional control valve is actuated hydraulically by a directly controlled control valve.

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patent: 7318594 (2008-01-01), Grethel et al.
patent: 2003/0047898 (2003-03-01), Nagy et al.
patent: 2007/0013151 (2007-01-01), Grethel et al.
patent: 103 34 705 (2004-02-01), None
patent: 0 850 151 (2001-10-01), None
patent: 1 175 307 (2003-07-01), None
patent: WO 2005/072999 (2005-08-01), None

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