CPC B60K 1/04 (2013.01) [B62D 24/00 (2013.01); B60K 2001/0438 (2013.01)] | 20 Claims |
1. A structural enclosure comprising:
at least one aluminum rail comprising an upper wall and a lower wall spaced apart from the upper wall; and
at least one sleeve extending into and captured within the at least one aluminum rail, the at least one sleeve comprising a head with a predefined thickness,
wherein the head of the sleeve is disposed on an outer surface of the aluminum rail and is configured to separate the outer surface of the aluminum rail from a steel body structure to which the aluminum rail is mounted.
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