Abstract: A foreign object debris (FOD) collection drill attachment for attaching to a drill includes with a drill guide bushing holder, a chip breaker bushing, an air supply line, a chip evacuation line, a chip collection hopper, and an air manifold. The drill guide bushing holder includes an inlet channel receiving air from the air supply line, an outlet channel, and a holder center channel. The inlet channel and the outlet channel each open into the holder center channel through which an end protrusion of the chip breaker bushing extends to break up FOD on a drill bit of the drill. The cross-sectional area of the inlet channel is smaller than the cross-sectional area of the outlet channel, creating a Venturi effect between the inlet channel and the outlet channel to pull FOD away from the drill bit and through the chip evacuation line to the chip collection hopper.

Abstract: An inflatable recreational inner tube toy comprising a seat further including a toroid-shaped inflatable primary tube having a bottom surface, a top surface, an inner periphery defining a hollow interior, an outer periphery, a plurality of straps extended across the interior and coupled to the inner periphery, a generally-inflatable leg rest integrally coupled to and extended outwards from the outer periphery of the primary tube, and a valve for allowing the seat to be inflated and deflated; and a back rest formed of a toroid-shaped inflatable secondary tube sized smaller than the primary tube with the back rest coupled to the inner periphery of the primary tube and extended upwards therefrom and with the back rest further including a valve coupled thereto for allowing it to be inflated and deflated.

Abstract: A continuous process of making a blended yarn of staple fiber and long-fiber or filamentary material in which the long-fiber or filamentary material is passed through a rupture zone to produce lengths thereof which are fed directly into an air stream with the staple fibers to produce an intimate blend which is conveyed by the air stream directly to an open end spinning device which produces the yarn.