ARMOURED VEHICLE SEAT DAMPING SUSPENSION Russian patent published in 2016 - IPC B60N2/50 B64D25/04 F41H7/00 

FIELD: transport.

SUBSTANCE: invention relates to armoured vehicle driver seat design. Claimed seat comprises the carcass secured fir extra damping device in the vehicle body support frame, seat suspension, suspension frame and seat. The seat suspension comprises the main elastic suspension and stiffness corrector. Said extra damper comprises the electric drive engaged with worm-and-worm pair its driven gear being rigidly fitted in the bush with the internal thread wherein screwed are two axles with LH and RH thread running in mid bearings. Compression springs with rollers fitted in load contact with side surfaces of props are fitted on the ends of said axles, said props being provided with the recesses. Pressure magnitude is adjusted with allowance for the driver weight by means of said electric drive, the entire extra device being arranged in the body. Said extra damper is supplemented with shaped brackets coupled with the seat bed arranged in the guides rigidly secured to the vehicle body.

EFFECT: reduced shock effects brought about to the driver in the vehicle operation.

1 dwg