Abstract: An air intake assembly for a vehicle comprises a first housing rotatably mounted on the vehicle and a stationary second housing mounted within the first housing. A plurality of first inlets are formed through the first housing and are adapted to align with a plurality of second inlets formed through the second housing to normally permit the passage of air therethrough for engine consumption purposes. Upon further relative rotation of the housings, the inlets become misaligned to prevent the passage of air therethrough. In the preferred embodiment, inlets are formed through both side and bottom walls of the housings and disposed thereon whereby upon alignment of the inlets formed through the side walls of the housing to permit the passage of air therethrough the inlets formed through the bottom walls of the housings will be closed and vice versa.

Abstract: A vehicle wheel, on which a tire is mounted, comprised of two rim portions fixed together by fastening bolts is provided with a means to prevent disassembly of the rim portions while the tire mounted thereon remains inflated. In the preferred embodiment, a cover plate affixed to one of the rim members by a hinge is positionable over the heads of the fastening bolts and retained thereon by an elongated pin having an enlarged head, the pin extending through an aperture in the rim. The locking pin is urged to this locking position while the tire is inflated by pressure in the tire.