Patent ID: 11904649
Assignee: GLYDWAYS INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 9:
10. A vehicle, comprising:
a frame structure;
a first pair of wheels proximate a first end of the vehicle and configured to steer the vehicle when the vehicle is travelling in a direction of the first end of the vehicle;
a second pair of wheels proximate a second end of the vehicle and configured to steer the vehicle when the vehicle is travelling in a direction of the second end of the vehicle; and
a respective suspension system for each wheel of the first pair of wheels and the second pair of wheels, each respective suspension system comprising:
a respective suspension arm movably coupling a respective wheel to the frame structure;
a respective torsion bar imparting a spring force on the respective suspension arm;
a respective preload arm coupled to the respective torsion bar; and
a respective preload adjustment motor configured to rotate the respective torsion bar to adjust a preload on the respective suspension system.