Rigidly foldable array of three-dimensional bodies

Patent metadata

Field	Value
Publication number	US-9512618-B2
Application number	US-201414548148-A
Country	US
Kind code	B2
Filing date	Nov 19, 2014
Priority date	Nov 20, 2013
Publication date	Dec 6, 2016
Grant date	Dec 6, 2016

Abstract

Rigidly foldable, foldable multi-body arrays or systems that may include three-dimensional bodies connected together by multiple hinges and reconfigurable between unfolded and folded configurations.

First claim

What is claimed is:

1. A foldable multi-body array reconfigurable between folded and unfolded configurations, the foldable multi-body array comprising:
a plurality of hinges, each of the plurality of hinges having a pivot axis;
a plurality of three-dimensional bodies connected together by the plurality of hinges, each of the plurality of three-dimensional bodies is associated with at least one of the plurality of hinges and pivotable about at least one of the pivot axes of the at least one of the plurality of hinges between the unfolded and folded configurations, each of the plurality of three-dimensional bodies includes an electronic functional component;
in the unfolded configuration, each of the pivot axes of each of the plurality of hinges substantially lies in a first plane; and
in the folded configuration, each of the pivot axes of each of the plurality of hinges substantially lies in a second plane; and
wherein at least two of the pivot axes of at least two hinges of the plurality of hinges are oriented at a non-parallel angle relative to one another.

2. The foldable multi-body array of claim 1 wherein the first plane is coincidental with the second plane.

3. The foldable multi-body array of claim 1 wherein at least two pivot axes of at least two hinges of the plurality of hinges are oriented substantially parallel relative to one another.

4. The foldable multi-body array of claim 1 wherein at least one of the plurality of three-dimensional bodies includes a surface that substantially lies in one or more of the first plane or the second plane.

5. The foldable multi-body array of claim 1 wherein at least one of the plurality of three-dimensional bodies includes two or more of the plurality of hinges oriented at a non-parallel angle relative to each other.

6. The foldable multi-body array of claim 1 wherein at least one of the plurality of three-dimensional bodies includes a protrusion extending from the at least one of the plurality of three-dimensional bodies toward the first plane.

7. The foldable multi-body array of claim 6 wherein at least one hinge of the plurality of hinges is connected to the protrusion.

8. The foldable multi-body array of claim 7 wherein at least one of the plurality of three-dimensional bodies includes an opening, and at least a portion of the hinge is positioned in the opening when the foldable multi-body array is in the folded configuration.

9. The foldable multi-body array of claim 1 wherein the plurality of hinges interdependently connect the plurality of three-dimensional bodies such that pivoting of two of the plurality of three-dimensional bodies produces relative pivoting of at least some others of the plurality of three-dimensional bodies.

10. The foldable multi-body array of claim 1 wherein the electronic functional component of each of the plurality of three-dimensional bodies includes a display, a solar panel, a radar emitter, an antenna, or a circuit board.

11. The foldable multi-body array of claim 1 wherein at least some of the plurality of hinges are flexible hinges.

12. A foldable multi-body array reconfigurable between folded and unfolded configurations, the foldable multi-body array comprising:
a plurality of three-dimensional bodies each of which includes a first surface, at least a portion of each of the first surfaces being substantially planar, each of the plurality of three-dimensional bodies includes an electronic functional component;
a plurality of protrusions attached to at least some of the three-dimensional bodies, each of the plurality of protrusions extending away from at least one of the first surfaces;
a plurality of hinges pivotably connecting together the plurality of three-dimensional bodies in a manner that pivoting of the three-dimensional bodies reconfigures the foldable multi-body array between the folded and unfolded configurations, each of the plurality of hinges having a pivot axis;
when the foldable multi-body array is in the folded configuration, the pivot axes of at least some of the plurality of hinges substantially lie in a first plane that is substantially parallel with the at least one first surface of at least one of the plurality of three-dimensional bodies, and at least one of the pivot axes of at least some of the plurality of hinges is offset from at least one of the first surfaces;
wherein at least two pivot axes of at least two hinges of the plurality of hinges are oriented at a non-parallel angle relative to one another; and
wherein each of the pivot axes of each of the plurality of hinges substantially lies in a second plane when the foldable multi-body array is in the unfolded configuration.

13. The foldable multi-body array of claim 11 wherein the first plane is substantially parallel to the second plane.

14. The foldable multi-body array of claim 12 wherein each of the first surfaces is substantially parallel to the first plane when the foldable multi-body array is in the unfolded configuration.

15. The foldable multi-body array of claim 14 wherein each of the first surfaces is substantially parallel to the first plane when the foldable multi-body array is in the folded configuration.

16. The foldable multi-body array of claim 15 wherein at least some of the plurality of three-dimensional bodies are positioned in contact with at least some others of the plurality of three-dimensional bodies when the foldable multi-body array is in the folded configuration.

17. The foldable multi-body array of claim 12 wherein at least some of the plurality of hinges are connected to at least some of the plurality of protrusions.

18. The foldable multi-body array of claim 12 wherein the plurality of hinges interdependently connect the plurality of three-dimensional bodies such that pivoting of two of the plurality of three-dimensional bodies produces relative pivoting of at least some others of the plurality of three-dimensional bodies.

19. The foldable multi-body array of claim 12 wherein two or more three-dimensional bodies interfere with one another as the multi-body array is reconfigured between the folded and unfolded configurations.

20. The foldable multi-body array of claim 12 wherein the electronic functional component of each of the plurality of three-dimensional bodies includes a display, a solar panel, a radar emitter, an antenna, or a circuit board.

21. A foldable multi-body array reconfigurable between folded and unfolded configurations, the foldable multi-body array comprising:
a plurality of three-dimensional bodies each including a plurality of surfaces, each of the plurality of three-dimensional bodies includes an electronic functional component;
a plurality of hinges pivotably connecting together the plurality of three-dimensional bodies in a manner that pivoting of the three-dimensional bodies reconfigures the foldable multi-body array between the folded and unfolded configurations, each of the plurality of hinges has a corresponding pivot axis;
when the foldable multi-body array is in the unfolded configuration, each of the pivot axes of each of the plurality of hinges substantially lies in a first plane, at least one of the plurality of surfaces of each of the three-dimensional bodies is offset from the first plane, and the first plane and the plurality of the three-dimensional bodies are non-intersecting with each other;
when the foldable multi-body array is in the folded configuration, each of the pivot axes of each of the plurality of hinges substantially lies in a second plane

Assignees

• Univ Brigham Young

Inventors

• Lang Robert J
• Edmondson Bryce J
• Magleby Spencer P
• Howell Larry L

Classifications

• F24S2030/16

  Hinged elements; Pin connections · CPC title

• F24S2025/012

  Foldable support elements · CPC title

• Y10T428/19

  Sheets or webs edge spliced or joined · CPC title

• Y02E10/40

  Solar thermal energy, e.g. solar towers · CPC title

• F24S2030/136

  for moving several solar collectors by common transmission elements · CPC title