Building structure

Claim 1

A building structure for a solarium or the like, comprising, in combination, a plurality of panels formed of stiff, outwardly bowed, transparent sheet members arranged adjacent one another in substantially radial array, and elongated spaced framing members extending along the adjacent sides of said panels holding said panels in bowed condition in said array, the form and arrangement of said panels being generally such that some portions of said panels are substantially normal to the rays of the sun as the position of the sun changes relative to said panels, thereby facilitating passage of the sun's rays through said transparent panels, said panels being generally triangular in flat form, said framing members formed with grooves along their length, said panels inserted along their side edges in said grooves, whereby said framing members firmly hold said panels in outwardly bowed position, the dimensions of said grooves in cross-section being sufficiently greater than the thickness of said panel edges to allow variation of the position of said panel side edges in said grooves along the length thereof, the opposite side walls of said grooves being convergent, said grooves being substantially triangular in cross-section, said panels having straight side edge portions inserted along their length in said grooves, said opposite side walls converging outwardly and holding said inserted panel edge portions in substantial sealing relation therewith. PG,12