Sloped glazing structure
OwnerJohn Tavanoinventor
Life of this patent
Estimating the term…
Abstract
Extruded aluminum members are provided in a framework for supporting glazed panels in an inclined or sloped glazing structure. A sill at the lower edge of the glazed panels has an upper surface that defines a raised portion of the convex contour to receive a concavely contoured support bar at an angle alpha which may very depending upon the particular installation. The upper edge of the glazed roof structure is supported by a header which is designed with a ribbed flange that can be combined with a mating top bar of L-shape cross section in a variety of positions to accommodate different angles alpha between a vertical wall against which the inclined structure is mounted and the plane of the sloped glazing structure itself.
Claims3
A sloped glazing structure adapted to support glazed panels in an inclined condition from an existing wall structure and comprising:
- a) an elongated horizontally extending sill adapted for mounting on a wall structure and having a cross sectional shape that defines a raised portion int the upper surface thereof that is of convex contour,
- b) an elongated panel lower edge support bar having mutually perpendicular elongated panel support surfaces for supporting the panel lower edge, and having a concave lower surface that mates with said convex contour of said sill for supporting the lower edge of a glazed panel at an angle alpha in a range of slope angles,
- c) an elongated header having an elongated channel for receiving the upper edges of glass panels oriented at said angle alpha, said header having a cross sectional shape that includes an upper flange opposite said channel, said upper flange defining a top surface of convex contour, said convex contour of said header upper flange defining longitudinally extending ribs and
- d) an elongated top bar of L-shape cross section with one flange for engaging the wall and with a second flange of concave contour to mate with said convex contour of said header upper flange and mating ribs defined by said concave contour of said second flange.
Dependencies are inferred from the claim text.