IP Library › Granted Patent US 10,415,231
Granted Patent B1
US 10,415,231 · App. 15/951,805 · Granted Sep 17, 2019

Modular geodesic dome construction

Inventor: Ivan Pramov (Sioux Falls, SD)
E04B1/3211E04B1/34321E04B2001/3276E04B2001/3288
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Quick Facts
Patent No.
US 10,415,231
App. No.
15/951,805
Granted
Sep 17, 2019
Kind
B1
Abstract

A modular geodesic dome construction simultaneously optimizes vertex positioning to be equidistant from a central point and minimizes a number of uniquely shaped triangular panels utilized in construction. The dome construction includes a plurality of triangular panels being coupled together along sides of the triangular panels forming a geodesic polyhedron structure. Each side of each of the triangular panels has a length corresponding to an associated one of only five length factors times a radius of the geodesic polyhedron structure. Additionally, the five distinct shapes of the triangular panels are either isosceles or equilateral triangles.

Claims (30)

1. A geodesic dome construction comprising a plurality of triangular panels being coupled together along sides of said triangular panels forming a geodesic polyhedron structure, wherein each said side of each of said triangular panels has a length corresponding to an associated one of only five length factors times a radius of the geodesic polyhedron structure;

wherein said five length factors comprise a length factor A equaling 0.2602174968, a length factor B equaling 0.2915741874, a length factor C equaling 0.3033037472, a length factor D equaling 0.3128689301, and a length factor E equaling 0.3249196962; and

each of said triangular panels not immediately adjacent to an entryway is either an isosceles triangular panel or an equilateral triangular panel.

2. The construction of claim 1 , further comprising vertices of each of said triangular panels forming said geodesic polyhedron structure being equidistant from a central point of said geodesic polyhedron structure.

3. A geodesic dome construction comprising:

a plurality of triangular panels being coupled together along sides of said triangular panels forming a geodesic polyhedron structure, wherein each said side of each of said triangular panels has a length corresponding to an associated one of five length factors times a radius of the geodesic polyhedron structure; and

wherein said five length factors comprise a length factor A equaling 0.2602174968, a length factor B equaling 0.2915741874, a length factor C equaling 0.3033037472, a length factor D equaling 0.3128689301, and a length factor E equaling 0.3249196962.

4. A geodesic dome construction comprising a plurality of triangular panels being coupled together forming a portion of a geodesic polyhedron structure, wherein each side of each of said triangular panels has a length corresponding to an associated length factor times a radius of the geodesic polyhedron structure, said associated length factor of each of said sides of said triangular panels consisting of one of a length factor A equaling 0.2602174968, a length factor B equaling 0.2915741874, a length factor C equaling 0.3033037472, a length factor D equaling 0.3128689301, and a length factor E equaling 0.3249196962.

5. The construction of claim 4 , further comprising each said triangular panel having a shape defined by a combination of associated length factors for each said side of said triangular panel, wherein said combination consists of one of the following: AAC, BBC, BBD, DDE, and EEE.

6. The construction of claim 4 , further comprising an entryway defined in said geodesic polyhedron structure, said entryway being positioned adjacent to a one of said triangular panels and a plurality of truncated ones said triangular panels wherein at least one side of each of said truncated triangular panels corresponds to one of said length factor A, length factor B, length factor C, length factor D, and length factor E.

7. The construction of claim 4 , further comprising vertices of each of said triangular panels forming said geodesic polyhedron structure being equidistant from a central point of said geodesic polyhedron structure.

8. The construction of claim 6 , further comprising:

vertices of each of said triangular panels forming said geodesic polyhedron structure being equidistant from a central point of said geodesic polyhedron structure; and

wherein at least two vertices of each of said truncated ones of said triangular panels are equally distant from said central point as said vertices of said triangular panels forming said geodesic polyhedron structure.

9. The construction of claim 6 , further comprising said at least one side of each of said truncated triangular panels corresponding to one of said factor B and said length factor D.

10. The construction of claim 6 , further comprising a width of said entryway being equal to length factor E times said radius of said geodesic polyhedron structure.

11. The construction of claim 10 , further comprising a top edge of said entryway being defined by said side of one of said primary triangular panels having a shape corresponding to combination EEE.

12. The construction of claim 6 , further comprising:

said geodesic polyhedron structure being hemispherical defining a planar bottom of said geodesic polyhedron structure; and

a plurality of entryway side panels coupled to said geodesic polyhedron structure, each of said entryway side panels being planar and perpendicular to said planar bottom of said geodesic polyhedron structure.

13. The construction of said 12 , further comprising said entryway side panels extending outwardly away from an interior of said geodesic polyhedron structure.

14. The construction of claim 12 , further comprising said entryway side panels extending inwardly into an interior of said geodesic polyhedron structure.

15. The construction of claim 4 further comprising:

each said triangular panel having a shape defined by a combination of associated length factors for each said side of said triangular panel, wherein said combination consists of one of the following: AAC, BBC, BBD, DDE, and EEE, said geodesic polyhedron structure being hemispherical defining a planar bottom of said geodesic polyhedron structure;

an entryway defined in said geodesic polyhedron structure, said entryway being positioned adjacent to a one of said triangular panels and a plurality of truncated ones said triangular panels wherein at least one side of each of said truncated triangular panels corresponding to one of said factor B and said length factor D, a width of said entryway being equal to length factor E times said radius of said geodesic polyhedron structure, a top edge of said entryway being defined by said side of one of said primary triangular panels having a shape corresponding to combination EEE;

vertices of each of said triangular panels forming said geodesic polyhedron structure being equidistant from a central point of said geodesic polyhedron structure;

wherein at least two vertices of each of said truncated ones of said triangular panels are equally distant from said central point as said vertices of said triangular panels forming said geodesic polyhedron structure; and

a plurality of entryway side panels coupled to said geodesic polyhedron structure, each of said entryway side panels being planar and perpendicular to said planar bottom of said geodesic polyhedron structure.

16. The construction of said 15 , further comprising said entryway side panels extending outwardly away from an interior of said geodesic polyhedron structure.

17. The construction of claim 15 , further comprising said entryway side panels extending inwardly into an interior of said geodesic polyhedron structure.

Cited By (4)
US 1,057,995 US 1,072,275 US 12,209,402 US 12,553,230