VEHICLE Russian patent published in 1996 - IPC

FIELD: transport and agricultural engineering. SUBSTANCE: final drive of wheels is formed by three chains 11,12 and 15. Braking system is made with independent drive to middle and rear wheels and is furnished with pressure devices 21. Middle wheel have also parking brake with handle 23. Pulleys and pressure roller have two grooves with distance in between not less than width of belt. V-belt drive has two belts. Pulley 26 has additional end face pulley 36, and pulley 29 is made split and is furnished with adjusting washers. Engine 2 is installed on frame 1 for travel is vertical plane and it is kinematically coupled with energy converter by means of two-circuit coupling consisting of engagement lever and rotation belt drive. Energy converter has reduction gear, hydraulic pump, hydraulic tank and control members. Vehicle has safety bows 47. Reliability of transmission system, braking system and working mechanisms drive makes it possible to use vehicle under any conditions. EFFECT: enhanced safety and reliability of operation. 5 cl, 5 dwg