Vehicle cab suspension device

摘要

A device for suspending the cab of a vehicle includes a U-shaped main torsion bar (5) and a main actuator (3). The U-shaped main torsion bar (5) is positioned more or less along the longitudinal axis of the vehicle.

主权项

1. A device for the suspension of a vehicle cab (2) comprising:
a U-shaped main torsion bar (5) positioned more or less along a longitudinal axis of a vehicle to keep the vehicle cab (2) in a stable position and fully absorb static pitching reaction thereof; a main actuator (3, 13); and a mechanism (10) controlling relative displacement of top (3b) and bottom (7) points of a deformable quadrilateral (3b, 4a, 8, 7) formed by points of articulation of an arm (4) and of the U-shaped torsion bar (5).