Skylight assembly
AssigneeFox Lite, Inc.
InventorsWalter S. Hoy, W. Douglas Hoy
Life of this patent
Estimating the term…
Abstract
A sheet of light transmitting polycarbonate is vacuum-formed to produce a lower skylight glazing or pane, a surrounding curb portion and a surrounding flange or flashing portion projecting outwardly from the curb portion. The curb portion has a peripheral rim surface and a lower step surface, and an upper pane of glass or plastic has a peripheral portion sealed to the rim surface. Additional panes of plastic sheets may be sealed to the peripheral portion of the upper pane and to the step surface to provide increased thermal insulation. Parallel ribs are formed in the flashing portion, and strips of rigid plastic insulation foam and wood trim are bonded by adhesive to each other and to the inner surfaces of the curb portion.
Claims9
A skylight assembly comprising a formed single sheet of light transmitting plastics material forming a lower skylight pane, said sheet extending to form an upwardly projecting curb portion surrounding said lower pane and having a peripheral rim surface disposed above the entire said lower pane, said curb portion of said sheet having an outer wall projecting downwardly from said rim surface, said sheet further extending from said curb portion to form a substantially planar flashing portion projecting laterally outwardly from said outer wall of said curb portion and surrounding said curb portion, said sheet forming a one-piece jointless unit with said lower skylight pane integrally connected to said flashing portion by said curb portion, and an upper skylight pane of light transmitting material spaced above said lower pane and having a peripheral portion supported by said rim surface.
A skylight assembly comprising a vacuum-formed single sheet of light transmitting plastics material forming a lower skylight pane, said sheet extending to form an upwardly projecting generally rectangular curb portion surrounding said lower pane and having a peripheral upper rim surface disposed above the entire said lower pane, said curb portion of said sheet having an outer wall projecting downwardly from said rim surface, said sheet further extending from said curb portion to form a substantially planar and generally rectangular flashing portion projecting laterally outwardly from said outer wall said curb portion below said lower pane and surrounding said curb portion, said sheet forming a one-piece jointless unit with said lower skylight pane integrally connected to said flashing portion by said curb portion, and an upper skylight pane of light transmitting material spaced above said lower pane and having a peripheral portion supported by said upper rim surface.
Dependencies are inferred from the claim text.