TRANSMISSION OF SELF-PROPELLED CAR Russian patent published in 2012 - IPC E21F13/00 

FIELD: machine building.

SUBSTANCE: device includes a drive motor with double shaft, planetary gear, air castor, friction disc brake, spring loaded pressure plate, steering hydraulic cylinder. Brake friction discs are mounted between the shaft of the drive motor and its housing. Steering hydraulic cylinder interacts through the spring-loaded pressure plate with friction brake discs mounted on the output shaft of the drive motor with double shaft, located between the planetary gear and the steering hydraulic cylinder.

EFFECT: simplified construction.

1 dwg