Abstract: A compressor housing for an air cycle machine is provided. The compressor housing includes a body having a compressor volute configured to provide centrifugal compression in the air cycle machine. A mating surface is integrally formed with the body. The mating surface includes a plurality of substantially equally angularly spaced bosses. The bosses include a first boss type at a first radial distance and configured to receive a threaded fastener coupled to a turbine nozzle of the air cycle machine. The bosses also include a second boss type at a second radial distance configured to secure a seal plate of the air cycle machine. The second radial distance is less than the first radial distance. A ratio of a number of the bosses of the first boss type to the second boss type is 17 to 2.

Abstract: The present invention provides a cart corral assembly of the type employed by stores, such as grocery stores, to encourage the consumer to temporarily store grocery carts in the parking lot before bringing the cart within the store structure. The cart corral includes a first set of two spaced apart vertical rails in a base support extended between these rails. The base support supports the vertical rails in an upright position. At least two spaced apart horizontal rails are provided and are removably engaged with the vertical rails in a position abut above the base support. The horizontal rails form an obtuse angle with the vertical rails. A second set of two spaced apart vertical rails are provided opposite the first set of vertical rails and are removably engaged with the horizontal rails. A second base support extends between the second set of vertical rails and supports the vertical rails in an upright position.