Electric vehicle strut tower to body structure interface bracket
An electric vehicle frame strut tower to body structure interface bracket is disclosed. An example electric vehicle disclosed herein includes a frame, a battery pack supported by the frame, a body coupled to the frame, a strut tower coupled to the frame to support the body and absorb road surface impacts on the electric vehicle, and a strut tower interface bracket to couple the strut tower to the body.
1. An electric vehicle comprising:
a frame;
a battery pack supported by the frame;
a body coupled to the frame;
a strut tower coupled to the frame to support the body and absorb road surface impacts on the electric vehicle; and
a strut tower interface bracket to couple the strut tower to the body, the strut tower interface bracket including:
a first interface including a first mounting feature and a second mounting feature to enable the first interface to be coupled to the strut tower, the first interface including a tapered edge to enable the first interface to be coupled to the strut tower;
a second interface including a third mounting feature and a fourth mounting feature to enable the second interface to be coupled to the body, the second interface perpendicular to the first interface; and
a third interface perpendicular to the first interface and the second interface, the third interface having a curvature to enable the third interface to be coupled to a strut cap of the strut tower.
2. The electric vehicle of claim 1 , wherein the strut tower interface bracket provides stiffness to the electric vehicle for service loading.
3. The electric vehicle of claim 1 , wherein the strut tower interface bracket is coupled to the body via fasteners.
4. The electric vehicle of claim 1 , wherein the strut tower interface bracket is coupled to a first surface of the strut tower and a second surface of the strut tower via fasteners.
5. The electric vehicle of claim 4 , wherein the first surface of the strut tower is disposed on the strut cap.
6. An electric vehicle comprising:
a strut tower coupled to a frame of the electric vehicle; and
a strut tower interface bracket to couple the strut tower to a body of the electric vehicle, the strut tower interface bracket sized to partially surround the strut tower, the strut tower interface bracket including:
a first interface including a first mounting feature and a second mounting feature to enable the first interface to be coupled to the strut tower, the first interface including a tapered edge to enable the first interface to be coupled to the strut tower;
a second interface including a third mounting feature and a fourth mounting feature to enable the second interface to be coupled to the body, the second interface perpendicular to the first interface; and
a third interface perpendicular to the first interface and the second interface, the third interface having a curvature to enable the third interface to be coupled to a strut cap of the strut tower.
7. The electric vehicle of claim 6 , wherein a surface of the strut tower interface bracket is coupled to the body via a first bolt and a second bolt, the first bolt and the second bolt to create respective bolt joints.
8. The electric vehicle of claim 6 , wherein the first interface is coupled to a first surface of the strut tower via a first bolt and a second bolt.
9. The electric vehicle of claim 8 , wherein the third interface is coupled to a second surface of the strut tower via a third bolt, the second surface of the strut tower interface bracket different from the first surface of the strut tower interface bracket.
10. The electric vehicle of claim 9 , wherein the second surface of the strut tower is a top surface of the strut tower.
11. An apparatus to be coupled between a body of an electric vehicle and a strut tower, the apparatus comprising:
a first interface including a first mounting feature and a second mounting feature to enable the first interface to be coupled to the strut tower, the first interface including a tapered edge to enable the first interface to be coupled to the strut tower;
a second interface including a third mounting feature and a fourth mounting feature to enable the second interface to be coupled to the body, the second interface perpendicular to the first interface; and
a third interface perpendicular to the first interface and the second interface, the third interface having a curvature to enable the third interface to be coupled to a strut cap of the strut tower.
12. The apparatus of claim 11 , wherein the third interface includes a fifth mounting feature to allow the third interface to be coupled to the strut cap of the strut tower.
13. The apparatus of claim 12 , wherein the first mounting feature, the second mounting feature, the third mounting feature, the fourth mounting feature, and the fifth mounting feature are holes to receive fasteners.
14. The apparatus of claim 12 , wherein the third interface is a gusset shape to allow for the fifth mounting feature without interfering with structures of the strut cap of the strut tower.
15. The apparatus of claim 11 , further including:
a radiused corner to couple the first interface and the second interface, the radiused corner curved to the strut tower; and
a radiused edge to couple the second interface and the third interface, the radiused edge curved to the strut tower.
16. The apparatus of claim 11 , wherein the third interface is angled to enable the third interface to be coupled to the strut cap of the strut tower.
17. The apparatus of claim 11 , wherein the second interface is an L-shape inverted on an x-axis.