Abstract: A method of forming a glass sheet comprises: (a) forming a ribbon of glass from molten glass with a pair of forming rollers; (b) reducing horizontal temperature variability of the ribbon of glass to be 10° C. or less across 80 percent of an entire width of the ribbon of glass before the ribbon of glass cools to a glass transition temperature; (c) controlling a cooling rate of the ribbon of glass while the ribbon of glass moves vertically downward within a setting zone such that the ribbon of glass has a first average cooling rate before the ribbon of glass cools to the glass transition temperature and a second average cooling rate after the ribbon of glass cools to the glass transition temperature, the first average cooling rate being less than the second average cooling rate; and (d) separating a glass sheet from the ribbon of glass.

Abstract: A decorative article is provide which comprises a substrate including a front side, a rear side and a perimeter side, with the perimeter side of the substrate including at least one perimeter corner of the substrate. An elongated slot is formed in the rear side of the substrate. The elongated slot includes at least one slot corner and at least one slot corner extension, with the slot corner extension extending from the slot corner to the perimeter corner of the substrate. A decorative covering which covers the front side, the perimeter side and a peripheral region of the rear side of the substrate, with the decorative covering being located in and terminating the slot including the slot corner and the slot corner extension to conceal a perimeter edge of the decorative covering.

Abstract: A decorative article is provide which comprises a substrate including a front side, a rear side and a perimeter side, with the perimeter side of the substrate including at least one perimeter corner of the substrate. An elongated slot is formed in the rear side of the substrate. The elongated slot includes at least one slot corner and at least one slot corner extension, with the slot corner extension extending from the slot corner to the perimeter corner of the substrate. A decorative covering which covers the front side, the perimeter side and a peripheral region of the rear side of the substrate, with the decorative covering being located in and terminating the slot including the slot corner and the slot corner extension to conceal a perimeter edge of the decorative covering.

Abstract: A cover for an automotive gearcase includes a mounting section contoured to match a sealing surface circumscribing the cavity to be sealed, a closure section to retain lubricant within the gearcase. The interior flange provides additional sealing capability for the cover, which is ideally made of plastic sheet molding compound.

Abstract: A cowling arrangement is provided for a turbofan engine of the variable pitch fan blade type wherein the aft portion of the fan cowling has the ability both to slide axially with respect to the main forward portion, providing an annular intake to increase reverse airflow during reverse pitch fan operation, and to vary radially so as to adjust exit area during normal operation at forward pitch.

Abstract: A gas turbine engine is provided with a booster stage which operates to increase the power and improve the performance of the engine as well as a particle separator provided at the engine inlet. The booster stage may also eliminate the need for additional anti-icing downstream thereof. The booster is driven at near constant speed by the power turbine of the engine and airflow from the booster is matched to the airflow requirements of the engine by a plurality of variable inlet guide vanes in cooperation with variable bleed means in a manner which maintains the minimum temperature increase of the airflow through the booster required to inhibit ice formation downstream of the booster. In addition, the booster operates to improve the centrifuging effect of the inlet separator, thus eliminating the need for a separate blower for extracting extraneous matter from the collection chamber of the separator.