Flat roof mounting device
A mounting device for covering a roof penetration in a roof includes a base having a hub, an outer perimeter structure, an open top, an open bottom, and ribs extending from the hub outward to the outer perimeter structure. An internal reservoir in communication with the open top and the open bottom. At least one of the ribs is formed with a bore for receiving a fastener for fastening the mounting device at the roof penetration.
1. A roof-mounting device for covering a roof penetration in a roof, the roof-mounting device comprising:
a base including a hub, an outer perimeter structure, an open top, and an open bottom;
an internal reservoir in communication with the open top and the open bottom;
the hub and the outer perimeter structure are separated from each other by the internal reservoir and by ribs extending through the internal reservoir from the hub outward to the perimeter structure; and
a bore for receiving a fastener is formed into one of the ribs for fastening the roof-mounting device at the roof penetration.
2. The roof-mounting device of claim 1 , wherein the bore is formed into a seat in one of the ribs.
3. The roof-mounting device of claim 2 , wherein the seat is below the top of the base.
4. The roof-mounting device of claim 2 , wherein the hub has an underside, and the underside is above the seat in one of the ribs.
5. The roof-mounting device of claim 1 , further comprising a cap which, when moved onto the base, cooperates with the base to form an environmental seal over the roof penetration.
6. The roof-mounting device of claim 5 , further comprising a bore in the hub which, when the cap is moved onto the base, is registered with a hole through the cap.
7. The roof-mounting device of claim 5 , wherein the base and the cap each have an elongated shape.
8. The roof-mounting device of claim 1 , further comprising gaps between the ribs, wherein the gaps define notches in the hub and in the outer perimeter structure which continue the internal reservoir under the hub and under the outer perimeter structure.
9. A roof-mounting device for covering a roof penetration in a roof, the roof-mounting device comprising:
a base including a hub, an outer perimeter structure, and an internal reservoir extending therebetween;
the hub and the outer perimeter structure are separated from each other by the internal reservoir and by ribs extending through the internal reservoir from the hub outward to the outer perimeter structure;
a bore formed through the hub to receive a first fastener for mounting an object above the mounting device; and
seats disposed in at least one of the hub, the ribs, and the outer perimeter, and bores formed through the seats to receive downwardly-directed second fasteners for fastening the roof-mounting device at the roof penetration;
wherein the hub is above the seats.
10. The roof-mounting device of claim 9 , wherein an underside of the hub is above the seats.
11. The roof-mounting device of claim 10 , wherein the underside of the hub and the seats are both within the internal reservoir.
12. The roof-mounting device of claim 10 , wherein the bore extends through the underside of the hub to receive the first fastener in an upwardly-directed orientation.