초록 ▼

A modular building structure is provided for erection on a circular foundation. The building is formed from a plurality of truss members mounted between the circular foundation and a compression ring at the crown of each truss member. Roof panels fixed to said truss members form a generally spherica

A modular building structure is provided for erection on a circular foundation. The building is formed from a plurality of truss members mounted between the circular foundation and a compression ring at the crown of each truss member. Roof panels fixed to said truss members form a generally spherical building shell for storage of all types of material. The truss members are made in modules or segments that are hinged together for easy erection and simple fastening together to form a unitary rigid box beam structure forming the structural framing of the building. The modular roof panels are formed to mount between adjacent pairs of truss members so as to overlap the truss members and abut each other to form a weather-tight sealed joint and roof structure. The spherical building requires no side wall structure and roofing materials may be used throughout to weather-proof the building.

대표청구항 ▼

A wooden roof truss member, for use in the formation of a partially spherical building, said truss member constructed for mounting at the base end on a foundation support and at the crown end to at least one matching roof truss member to form a roof frame member comprising in combination: a pair of

A wooden roof truss member, for use in the formation of a partially spherical building, said truss member constructed for mounting at the base end on a foundation support and at the crown end to at least one matching roof truss member to form a roof frame member comprising in combination: a pair of truss segments joinable in abutting relationship to form a chordal portion of a circle; each truss segment including a linear inner chord portion and an arcuate outer chord portion; the inner and outer chord portions being joined together at a first end and spaced apart at a second end a distance equal to the altitude of the circle chord formed by said pair of truss segments; a seating stud member joining said second ends of said inner and outer chord portions of said pair of truss segments, said seating stud being essentially perpendicular to said inner chord to form a corner therewith, so that the truss segments can be pivoted about the corners to place the seating studs in abutting contact with the arcuate chords of the two truss segments forming a chordal portion of a circle; hinge means joining the inner chord portions of said truss segments at the corners; and fastening means locking said seating stud members of said truss segments together in abutting contact.