SYSTEM FOR PREVENTING DAMAGE TO GEARBOX OF VEHICLE PROVIDED WITH GEARBOX SYSTEM DRIVEN BY CLUTCH SERVO DRIVE AND GEAR SHIFT SERVO DRIVE Russian patent published in 2017 - IPC B60W10/02 F16H61/12 B60K23/02 

FIELD: transportation.

SUBSTANCE: device is equipped with a clutch system driven by a servo drive and a gear shift system driven by a servo drive. The clutch system driven by the servo drive comprises a clutch servo drive having a pneumo-hydraulic piston moved between the first and second positions corresponding to the disconnected and unconnected clutch states. The operation of the gear shift system driven by the servo drive is permitted, when the position of the pneumatic piston in the direction of said disconnection state passes beyond the third predetermined position.

EFFECT: increasing the gearbox reliability.

10 cl, 2 dwg