Roofing panel interlock system
OwnerKathy Troutinventor
Life of this patent
Estimating the term…
Abstract
An insulated building panel includes a male connector configuration as well as a female connector configuration that are both formed of generally bent surfaces. The male connector as well as the female connector extends outwardly from the side faces of an insulating foam core so that the foam is protected from damage. The male connector is formed by bending the metal edge into a generally U shaped configuration with the outer edge of the U bent downwardly towards the interior of the panel. The female connector is bent back almost towards itself and terminates in a curvilinear gutter portion. The female portion includes a detent edge that defines a shallow receptacle into which a male detent edge is inserted so as to lock the male and female connectors in a nested position, thereby securing two panels together.
Claims8
A modular building panel comprising:
- a foam core, a male locking connector and a female locking connector;
- said male locking connector comprising a generally U-shaped connecting region with a flat bottom, and one edge of said U-shaped connecting region comprises a bend towards an interior of said panel at an acute angle wherein said female locking connector terminates in a curvilinear gutter portion extending towards an exterior of said building.
A modular building panel comprising:
- a male locking connector comprising a flat-bottomed, generally U-shaped connecting region, and an exterior edge of said U-shaped connecting region comprising a bend towards an interior of said panel at an acute angle;
- a female locking connector terminating in a curvilinear gutter and comprising a shallow flat-bottom detent receptacle adapted for engagement with a tip formed by said bend at said acute angle.
A modular building panel consisting of:
- a foam core, a male locking connector and a female locking connector;
- said male locking connector consisting of a generally U-shaped connecting region with a flat bottom, an edge of said U-shaped connecting region farthest from said foam core bent towards an interior of said panel at an acute angle, said acute angle forming a detent;
- said female locking connector terminating in a curvilinear gutter portion and further consisting of a flat-bottom detent shallow receptacle;
- wherein said male detent edge is designed to lock into a female detent edge.
Dependencies are inferred from the claim text.