VEHICLE WHEEL-WALKING PROPULSOR Russian patent published in 2024 - IPC B62D57/32 B62D57/28 

FIELD: transportation.

SUBSTANCE: invention relates to the field of transport equipment. Wheel-walking propulsor vehicle comprises a wheeled bogie, on the frame of which a walking propulsor is mounted, including a power spring-loaded post with a support foot, mechanisms for lifting, rolling and locking the power post, and a power drive including an electric motor and a step-down reduction gear with a drive shaft. Bogie frame is made in the form of a central longitudinal beam on which a vertical support is mounted. In the upper part of the supports there are two upper rotary bushings, and in the lower part there is a double-arm rotary lever with two lower rotary bushings. In the bushes there are two spring-loaded power posts with support feet forming a two-legged walking propulsor. Drive shaft extends from both sides of the reduction gear, one end of the drive shaft is connected through a controlled coupling by means of a belt or chain transmission to the axis of the double-arm lever, which together with the power drive forms a mechanism for lifting and rerolling the power posts, drive shaft second end is engaged via belt or chain drive with bogie rear wheel axle, the front wheel axle of which is rotatable.

EFFECT: higher cross-country capacity, speed and manoeuvrability.

1 cl, 3 dwg