Casting, hollow interconnecting member for connecting vehicular frame members, and vehicular frame assembly including hollow interconnecting member

1. A front body for a vehicle comprising:

an upper frame;

a lower frame positioned forward of a vehicle cabin and defining a load path, the lower frame is rigidly secured to the upper frame and includes a hollow casting that is deformable to absorb energy from an impact to the front of the vehicle, wherein the hollow casting includes a deformation feature that is deformable to absorb the energy from the impact to the front of the vehicle;

a first reinforcement and a second reinforcement positioned inside the hollow casting, the first and second reinforcements extending between a first side and a second side of the hollow casting;

a first steering component mount positioned outside the lower casting body on a first side opposite the first reinforcement; and

a second steering component mount positioned outside the lower casting body on a first side opposite the second reinforcement, wherein the deformation feature is positioned between the first and second reinforcements; and

a suspension component secured to the hollow casting.

2. The front body of claim 1 , wherein the deformation feature is positioned along the lower frame rearward of an axial crush zone.

3. The front body of claim 2 , wherein the deformation feature is an as-cast feature that bends to absorb the energy.

4. The front body of claim 1 , wherein the hollow casting further comprises a sleeve that surrounds a first opening of the hollow casting and is configured to receive a vehicular frame member.

5. A front body for a vehicle comprising:

an upper frame;

a lower frame positioned forward of a vehicle cabin and defining a load path, the lower frame is rigidly secured to the upper frame and includes a hollow casting that is deformable to absorb enemy from an impact to the front of the vehicle, wherein the hollow casting further comprises a sleeve that surrounds a first opening of the hollow casting and is configured to receive a vehicular frame member, wherein the hollow casting includes a first end and a second end, wherein the hollow casting defines a continuous passageway extending from the first end to the second end, and wherein the hollow casting further comprises a stop member that extends from the sleeve into the continuous passageway of the hollow casting; and

a suspension component secured to the hollow casting.

6. The front body of claim 5 , wherein the hollow casting includes a deformation feature that is deformable to absorb the energy from, the impact to the front of the vehicle.

7. The front body of claim 6 , further comprising:

a first reinforcement and a second reinforcement positioned inside the hollow casting, the first and second reinforcements extending between a first side and a second side of the hollow casting.

8. The front body of claim 7 , further comprising:

a first steering component mount positioned outside the lower casting body on a first side opposite the first reinforcement; and

a second steering component mount positioned outside the lower casting body on a first side opposite the second reinforcement, wherein the deformation feature is positioned between the first and second reinforcements.

9. A front body for a vehicle comprising:

an upper frame;

a lower frame, positioned forward of a vehicle cabin and defining a load path, the lower frame is rigidly secured to the upper frame and includes a hollow casting that is deformable to absorb energy from an impact to the front of the vehicle, wherein the hollow casting includes a deformation feature that is deformable to absorb the energy from the impact to the front of the vehicle;

a steering rack positioned along the deformation feature, wherein the deformation feature is shaped to receive at least a portion of the steering rack; and

a steering component secured to the hollow casting.

10. The front body of claim 9 , wherein the steering component is a gear box.

11. The front body of claim 9 , wherein the deformation feature is positioned along the lower frame rearward of an axial crush zone and is an as-cast feature that bends to absorb the energy.

12. A front body for a vehicle comprising:

an upper frame;

a lower frame positioned forward of a vehicle cabin and defining a load path, the lower frame is rigidly secured to the upper frame and includes a hollow casting that is deformable to absorb energy from an impact to the front of the vehicle, wherein the hollow casting includes:

an inboard wall, an outboard wall, an upper wall, and a lower wall defining a chamber therein, wherein the hollow casting includes a plurality of cast internal reinforcements positioned in the chamber, wherein:

a first reinforcement of the plurality of cast internal reinforcements extends from the upper wall to the lower wall,

a second reinforcement of the plurality of cast internal reinforcements extends from the outboard wall to the inboard wall, and

the walls and the plurality of cast internal reinforcements define a continuous passageway that extends from a forward end of the hollow casting to a rearward end of the hollow casting; and

a steering component secured to the hollow casting.

13. The front body of claim 12 , wherein the hollow casting includes a deformation feature that is deformable to absorb the energy from the impact to the front of the vehicle.

14. The front body of claim 13 , further comprising a steering rack positioned along the deformation feature.

15. The front body of claim 13 , wherein the deformation feature is shaped to receive at least a portion of the steering rack.

16. The front body of claim 12 , wherein the lower wall includes an exterior surface opposite an interior surface of the lower wall, wherein the upper wall includes an exterior surface opposite an interior surface of the upper wall, wherein the exterior surface of the upper wall includes at least a first mount and the steering component is secured to the first mount, wherein the first reinforcement extends from the interior surface of the upper wall opposite the first mount to the interior surface of the lower wall, and wherein the first reinforcement is spaced apart from the inboard and outboard walls.

17. A front body for a vehicle comprising:

an upper frame;

a lower frame positioned forward of a vehicle cabin and defining a load path, the lower frame is rigidly secured to the upper frame and includes a hollow casting that is deformable to absorb energy from an impact to the front of the vehicle,

wherein the hollow casting includes an inboard wall, an outboard wall, an upper wall, and a lower wall defining a chamber therein, wherein the hollow casting includes a plurality of cast internal reinforcements positioned in the chamber,

wherein a first pair of reinforcements of the plurality of cast internal reinforcements extends from the upper wall to the lower wall, a second pair of reinforcements of the plurality of cast internal reinforcements extends from the outboard wall to the inboard wall, and the walls and the plurality of cast internal reinforcements define a continuous passageway that extends from a forward end of the hollow casting to a rearward end of the hollow casting, wherein a deformation feature is positioned between the first pair of reinforcements,

wherein the hollow casting further comprises a pair of suspension mounts positioned on an exterior surface of the outboard wall, wherein each suspension mount is positioned opposite one of the second reinforcements;

a steering component secured to, the hollow casting, wherein the steering component is positioned along the deformation feature and is secured to an exterior surface of the upper wall opposite the first pair of reinforcements; and

a suspension component secured to the hollow casting.

18. The front body of claim 17 , wherein the deformation feature is positioned along the lower frame rearward of an axial crush zone and is deformable to absorb the energy from the impact to the front of the vehicle.

19. The front body of claim 18 , wherein the deformation feature is an as-cast feature that bends to absorb the energy.