Arched tubular frame building construction

• US 4,970,833 A
• Filed: 06/02/1989
• Issued: 11/20/1990
• Est. Priority Date: 06/02/1989
• Status: Expired due to Fees

• Current Assignee: Porter, William H.
• Original Assignee: Porter, William H.
• Inventors: Porter, William H.
• Primary Examiner(s): Ridgill, Jr., James L.
• Application Number:
  US07/360,985
• Time in Patent Office: 536 Days
• Field of Search: 52/90-93, 52/639, 52/641, 52/726, 29/155 R, 403/171
• US Class Current: 52/93.1
• CPC Class Codes: E04B 1/24 the supporting parts consisting of metal
• CPC Class Codes: E04B 2001/2406 Connection nodes
• CPC Class Codes: E04B 2001/2451 Connections between closed section profiles
• CPC Class Codes: E04B 2001/2463 Connections to foundations
• CPC Class Codes: E04B 2001/2487 Portico type structures
• CPC Class Codes: E04B 7/022 consisting of a plurality of parallel similar trusses or portal frames
• CPC Class Codes: E04C 3/40 of metal E04C3/46 takes precedence
• CPC Class Codes: Y10T 403/342 Polyhedral

Abstract

An arched tubular frame for building construction includes a plurality of box beams comprised of double edge abutting, welded C-beams coupled together by internal nut/bolt combinations which are hidden from view and not exposed to the elements. The lower end of each vertical column is adapted for secure coupling to an anchor bolt extending upward from the building'"'"'s base, or foundation, and permits an arched rectangular frame of modular construction to be pivotally raised to a generally vertical orientation and secured to the building'"'"'s base. Sandwich-type foam core roof panels may be secured to an upper portion of the tubular frame.

Claims

1. A tubular frame for building construction positioned on a base and including an arched support arrangement, said tubular frame comprising:

a plurality of rectangular tubular members including support columns, eave and ridge beams, and trusses, wherein each of said beams and trusses is comprised of a pair of edge-to-edge coupled, elongated, generally linear C-beams;

internal connections disposed within each of said tubular members for securely coupling together adjacent ones of said tubular members; and

mounting means for attaching the arched support arrangement to the base of tilting the arched support arrangement to a generally vertical orientation and affixing the arched support arrangement to the base, wherein said mounting means includes a pair of mounting plates attached to a lower end of a support column in a spaced manner, expansion bolt means extending from the base and adapted for insertion between said mounting plates, and nut means for attachment to said expansion bolt means and engagement with said mounting plates, and wherein said nut means and said expansion belt means are disposed within the support column and thus hidden from view, with each of said support columns including an aperture therein for providing access to said nut means when attaching the arched support arrangement to the base.

2. A tubular frame in accordance with claim 1 wherein each pair of C-beams are coupled by a pair of weldments extending substantially the entire lengths thereof.

3. A tubular frame in accordance with claim 1 wherein said mounting means are attached to a lower end portion of each of said support columns.

4. A tubular frame in accordance with claim 1 wherein each of said tubular members includes a plate on each end thereof and wherein each plate has a plurality of apertures therein, said internal connections including a plurality of nut and bolt combinations, wherein each nut is affixed to an inner surface of an end plate in alignment with an aperture therein and is adapted to receive and engage a bolt inserted through an adjacent aperture.

5. A tubular frame in accordance with claim 1 further comprising tubular means coupling adjacent ends of said trusses and said ridge beams.

6. A tubular frame in accordance with claim 5 wherein said tubular means includes a generally rectangular connector tube having a plurality of apertures therein and wherein said internal connections include a plurality of threaded coupling pins each inserted through a respective aperture.

7. A tubular frame in accordance with claim 1 further comprising a plurality of generally rectangular, flat panels positioned upon and supported by said eave and ridge beams and said trusses.

8. A tubular frame in accordance with claim 7 wherein each of said panels is of a sandwich-type and includes upper and lower layers and a foam plastic core disposed therebetween.

9. For use in building construction positioned on a base, an arched support frame comprising:

a plurality of elongated, generally linear tubular structural members including generally vertically oriented support columns;

internal connecting means disposed within each of said structural members adjacent to each respective end thereof for securely coupling adjacent structural members in forming said arched support frame; and

mounting/attachment means coupled to and disposed within a lower end of each of said support columns for allowing the support frame to be pivotally displaced from a generally horizontal orientation to a generally vertical orientation on the base and for securely affixing said arched support frame to the base, wherein said mounting/attachment means includes, in combination, expansion bolt means extending from the base, mounting slot means in the lower end of each of said support columns for receiving said expansion bolt means and allowing said support frame to be tilted upward from a generally horizontal orientation to a generally vertical orientation on the base with said expansion bolt means disposed within said mounting slot means during installation of the support frame, and nut means for attachment to said expansion bolt means and engagement with said mounting slot means for securely maintaining said support column in position on the base, wherein said expansion bolt means and said nut means are disposed within said support column and thus hidden from view and wherein each of said support columns includes an aperture for providing access to said mounting/attachment means when said support column is affixed to the base in a generally vertical orientation.