Search Images Maps Play YouTube News Gmail Drive More »
Advanced Patent Search | Web History | Sign in

Patents

A versatile modular building element, made from the agglutination of three pairs of symmetrical prisms in three overlapping tiers, provides an arched component that can be congruently meshed with a similar one in several different ways. The prism may have rectangular or obliquely parallelogrammic sides or a combination of both while keeping their triangular end walls equilateral and side walls of the same width allowing for up to eight different configurations of the building element. Elements of the same or different types can be combined to construct and infinite variety of structures exhibiting high compressive strength, stability and resistance to multi-directional stresses.

Inventor: Mark Allan Burginger
Current U.S. Classification: 52/79.1; 52/80.1
International Classification:  E04B007/08

View patent at USPTO
Search USPTO Assignment Database

Claims

1. A modular building element which comprises:

three pairs of symmetrical prisms, each of said prisms having two opposite and triangular end walls and three contiguous side walls;

each of a bottom pair of said prisms having an upper half of a side wall congruently and fixedly held against a lower half of a first side wall of one of a median pair of said prisms;

each of said median pair prisms having an upper half of a second side wall congruently and fixedly held against a lower half of a first side wall of one of a top pair of said prisms; and

each said top pair prisms having a second side wall congruently, peripherally and fixedly held against a second side wall of the other prism in said top pair;
whereby said prism defines an arched structure having a top half congruently matable with the bottom half of a similar structure.

2. The modular building element of claim 1, wherein the end walls of each prism are parallel.

3. The modular building element of claim 2, wherein each of said end walls is equilateral.

4. The modular building element of claim 2, wherein each of said prisms comprises three orthogonal side walls.

5. The modular building element of claim 4, wherein each of said side walls has a one-half width to length ratio.

6. The modular building element of claim 2, wherein each of said prisms comprises two obliquely parallelogrammic side walls.

7. The modular building element of claim 6, wherein each of said prisms comprises one orthogonal side wall.

8. The modular building element of claim 7, wherein each of said prism end wall is equilateral.

9. The modular building element of claim 7, wherein each of said side walls has a one-half width to length ratio.

10. The modular building element of claim 6, wherein said side walls have the same width.

11. The modular building element of claim 6, in combination with a symmetrical, mirror-image of itself.

12. A plurality of the modular building element of claim 1, wherein an upper half of one is congruently engaged into the lower half of another.

13. A plurality of the modular building element of claim 1, wherein a portion of the lower half of one is engaged into the lower half of another.

14. A pair of the modular building element of claim 1, wherein an upper half of each is engaged into the lower half of the other.

15. A pair of the modular building element of claim 1, wherein one is the mirror-image of the other.

16. The modular building element of claim 7, wherein each orthogonal side wall of each prism is fixedly held against a side wall of another.

17. The modular building element of claim 7, wherein an obliquely parallelogrammic side wall of each prism is fixedly held against a obliquely parallelogrammic side wall of another.

18. A modular building element which comprises at least two pairs of symmetrical prisms, each of said prisms having three contiguous side walls;

each of a bottom pair of said prisms having an upper half of a side wall fixedly held against a lower half of a first side wall of one of a top pair of said prisms; and

each of said top pair prisms having a second side wall, peripherally and fixedly held against a second side wall of the other prisms in said top pair.

Drawings