Patent ID: 6923282

Claim:
A vehicle chassis comprising: a preassembled front-end module having a first structural frame portion, a first set of suspension system components mounted with respect to the first structural frame portion, at least one front wheel rotatably mounted with respect to the first set of suspension system components, steering system components mounted with respect to the first structural frame portion and operably connected to the at least one front wheel, and a first set of braking system components mounted with respect to the first structural frame portion and operably connected to the at least one front wheel; a preassembled mid-section module having a second structural frame portion connected to the first structural frame portion, and energy storage system componentry mounted with respect to the second structural frame portion; a preassembled rear-end module having a third structural frame portion connected to the second structural frame portion, a second set of suspension system components mounted with respect to the third structural frame portion, at least one rear wheel rotatably mounted with respect to the second set of suspension system components, and a second set of braking system components mounted with respect to the third structural frame portion and operably connected to the at least one rear wheel; a structural frame at least partially formed by the operable combination of the first structural frame portion, the second structural frame portion, and the third structural frame portion; a suspension system mounted with respect to the structural frame and including the first set of suspension system components and the second set of suspension system components; at least three wheels mounted with respect to the suspension system, the at least three wheels including the at least one front wheel and the at least one rear wheel; a braking system operably connected to at least one of the wheels and including the first set of braking system components and the second set of braking system components; a steering system operably connected to at least one of the wheels and including the steering system components; and an energy conversion system operably connected to at least one of the wheels; an energy storage system operably connected to the energy conversion system and including the energy storage system componentry; wherein the braking system, steering system, and energy conversion system are each responsive to nonmechanical control signals; and wherein the energy conversion system includes an electric motor operably connected to at least one of the wheels.