Conical roof construction

Details Conical roof construction Conical roof construction

2004-10-04

2010-06-29

Canfield, Robert J (Department: 3635)

Static structures (e.g., buildings)

Processes

Barrier construction

C052S082000

Reexamination Certificate

active

07743582

ABSTRACT:
A new conical roof building method provides flat plates having straight abutting edges and curved outer edges. The plates are placed horizontally edge to edge except for a sectoral opening. The plates are welded together to form a flat disc-shaped blank, leaving an open sector of the blank. Radial supports are welded to a top of the disc-shaped blank. A center of the disc-shaped blank is lifted, forming a conical-shaped structure, closing and abutting edges of the open sector and touching edges of the formerly open sector are welded together, completing the forming of the conical roof.

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