SUSPENSION DEVICE OF DRIVER'S CAB WITH STABILIZATION OF TRANSVERSE OSCILLATIONS AROUND LONGITUDINAL AXIS Russian patent published in 2017 - IPC B60G21/73 B62D33/06 

FIELD: transportation.

SUBSTANCE: invention relates to a cab suspension device of the vehicle, relative to the vehicle chassis. Suspension device includes upper and lower transverse axles (2), spring / shock absorber structure (4, 5) and the hydraulic structure, located between the two transverse axles (2, 3) connected to them and has right- and left-side relative to the direction of movement of hydraulic cylinders (7, 8) and above the piston with the respective cavities sub piston (9, 10). Above piston and sub piston chambers (9, 10) of the cylinder right- and left sided hydraulic cylinders (7, 8) are hydrodynamically connected crosswise to form a hydraulic device transverse oscillations around a longitudinal axis of stabilization. Between the upper and lower transverse axles (3, 2) there is further arranged transverse damping device (6) acting substantially horizontally, or rod (16) for horizontal stabilization Panhard. Suspension device is designed as a preassembled module, with the relevant joints connectable to the chassis (1) and the driver's cab.

EFFECT: possibility of stabilization is achieved and damping of transverse oscillations around the longitudinal axis.

7 cl, 5 dwg