Abstract: A roof closure system for use with corrugated panel roofs having a ridge cap and ventilated or non-ventilated foam closures permanently attached thereto, the ridge cap and the foam assembled as a ready-to-use single unit. The foam closure is formed a highly mallable foam material such that the closure may be used with any style of corrugated metal roof panels.

Abstract: A snubber assembly for a disc drive having a plurality of rotatable discs and an actuator assembly supporting read/write heads for flying support above the data surfaces of the discs, the snubber assembly being positioned outboard to the outer perimeters of the discs in a disc clearing position when the disc drive is in the operational mode. The snubber assembly has a plurality of snubber members that nest the discs to limit the deflection of the discs when the snubber assembly is moved to a disc nesting position. A latch member secures the actuator assembly when the snubber assembly is moved to the disc nesting position. In the preferred embodiment, ramp members extend from the snubber members to lift the heads from the data surfaces when the snubber assembly is moved to the disc nesting position.