Hydropneumatic, level-regulated axle suspension on vehicles,...

Details Hydropneumatic, level-regulated axle suspension on vehicles,... Hydropneumatic, level-regulated axle suspension on vehicles,...

2006-06-06

2006-06-06

Dickson, Paul N. (Department: 3616)

Land vehicles

Suspension modification enacted during travel

Including condition or parameter adjustment occurring at...

C280S124106, C280S124159

Reexamination Certificate

active

07055831

ABSTRACT:
A hydropneumatic, level-regulated axle suspension for the front wheel axle and rear wheel axle on vehicles, in particular vehicles whose large axle load spread is large, having two double-acting hydraulic suspension cylinders, whose cylinder spaces are each connected to a first accumulator and whose annuli on the piston side are connected to a second accumulator, the axle suspension for the front axle (39) and the rear axle (40) being designed as a reversible double-function axle suspension, so that each axle (39, 40) is switchable both as an oscillating axle (in the cylinder transverse combination) and as a stabilizing axle (in the cross combination).

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