| 3356385 | Shear spring suspension | December, 1967 | Small | |
| 2640336 | Torque transmitting connection | June, 1953 | Myers | |
| 2025793 | Suspension for vehicles | December, 1935 | Tschappat |
FIG. 1 is a perspective view of a robotic vehicle.
FIG. 2 is a top view of the vehicle of FIG. 1, a bottom view being identical thereto.
FIG. 3 is a front view of the vehicle of FIG. 1.
FIG. 4 is a rear view of the vehicle of FIG. 1; and,
FIG. 5 is a left side view of the vehicle of FIG. 1, a right side view being a mirror image thereof.