FIELD: engineering industry.
SUBSTANCE: hydraulic drives of a wheeled vehicle powered by human muscle power. Hydraulic drive contains two hydraulic cylinders with pistons and rods associated with pedals. Hydraulic cylinders are connected by hydraulic pressure lines equipped with check valves to the inlet of the hydraulic motor. The hydraulic motor output is connected by suction hydraulic lines equipped with check valves to hydraulic cylinders. A safety valve is installed in one of the hydraulic pressure lines at the hydraulic motor inlet. The safety valve is connected by a drain hydraulic line to one of the suction hydraulic lines at the hydraulic motor outlet. Refueling hydraulic line is connected to the hydraulic motor outlet. The refueling hydraulic line is equipped with a hydraulic accumulator and an inlet valve.
EFFECT: improving the ride of a wheeled vehicle.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WHEELED VEHICLE WITH HYDRAULIC DRIVE | 2003 |
|
RU2264946C2 |
| HYDROPNEUMATIC INDEPENDENT SUSPENSION OF WHEELED VEHICLE MODULE | 2017 |
|
RU2682943C1 |
| HYDRAULIC DRIVE FOR WHEELED LOAD-HANDLING MACHINES | 0 |
|
SU1096135A1 |
| RECUPERATIVE HYDRAULIC DRIVE FOR TILLAGE APPARATUS | 2005 |
|
RU2294613C1 |
| VEHICLE ENERGY RECUPERATOR | 2000 |
|
RU2193977C2 |
| RECUPERATIVE HYDRAULIC DRIVE OF A TIMBER TRACTOR WITH A SEMI-TRAILER | 2023 |
|
RU2802087C1 |
| RECUPERATIVE PNEUMOHYDRAULIC FIFTH WHEEL COUPLING OF ROAD TRAIN | 2020 |
|
RU2753024C1 |
| REGENERATIVE HYDRAULIC DRIVE OF FORESTRY UNIT | 2011 |
|
RU2464758C1 |
| TRACTION AND-TRANSPORT VEHICLE | 2002 |
|
RU2232685C1 |
| RECUPERATIVE HYDRAULIC DRIVE OF LOGGING TRUCK | 2017 |
|
RU2668093C1 |
