ADAPTABLE COVERING STRUCTURES

• US 20070266648A1
• Filed: 05/16/2007
• Published: 11/22/2007
• Est. Priority Date: 05/19/2006
• Status: Active Grant

• Current Assignee: Charles Hoberman
• Original Assignee: Charles Hoberman
• Inventors: Hoberman, Charles
• Granted Patent: US 7,559,174 B2
• Time in Patent Office: Days
• US Class Current: 52/80.100
• CPC Class Codes: E04B 1/3412 mainly supported by a central column or footing E04B1/3416 takes precedence
• CPC Class Codes: E04B 7/166 characterised by a translation movement of the movable roof part, with or without additional movements
• CPC Class Codes: E04F 10/00 Sunshades, e.g. Florentine blinds or jalousies; Outside screens E06B9/26 takes precedence; Awnings or baldachins for caravans B60P3/343; trailer awnings E04H15/08; for tents E04H15/58
• CPC Class Codes: E04F 10/0681 Support posts for the movable end of the blind
• CPC Class Codes: E04F 10/10 collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres; shutters E06B9/04; louvre windows E06B7/08

Abstract

An assembly comprising at least two movable panels, each having an elongated profile and at least two pivot connections is provided. The assembly also includes at least two links, each link comprised of at least two pivot connections, each of which is offset from one another both in the plane orthogonal to the axis of the pivots as well as offset from one another along the vector defined by the axis of the pivots itself. The assembly further includes a single fixed member to which the two or more links are pivotally attached. The movable panels are each pivotally attached to at least two of the two or more links. The assembly may take an extended configuration wherein the panels form a continuous surface having a polygonal profile in plan and a stepped profile in elevation. The assembly may take on a retracted configuration such that the panels are essentially stacked over one another to form a compact bundle having an elongated profile.

Claims

1. An assembly comprising:

first and second links with each link having first and second pivot elements, said first and second pivot elements of each said link being offset from one another in a stepwise relationship;

first and second panels with each panel being offset with one another in a stepwise relationship and each having first and second pivot elements;

wherein said first pivot element of said first panel is connected to said first pivot element of said first link for defining a first pivot;

wherein said first pivot element of said second panel is connected to said second pivot element of said first link for defining a second pivot;

wherein said second pivot element of said first panel is connected to said first pivot element of said second link for defining a third pivot; and

wherein said second pivot element of said second panel is connected to said second pivot element of said second link for defining a fourth pivot.

2. The assembly of claim 1, wherein each said link further includes a base pivot element.

3. The assembly of claim 2, further including a base panel having first and second pivot elements, said first, second and base panels being offset with one another in a step-wise relationship, wherein said base pivot element of said first link being connected to said first pivot element of said of said base panel in order to define a first base pivot, and said base pivot element of said second link being connected to said second pivot element of said base panel in order to define a second base pivot.

4. The assembly of claim 1, wherein said assembly has a polygonal profile in plan view and a stepped profile in elevational view.

5. The assembly of claim 1, wherein said assembly is moveable between a first extended position in which said panels form a stepped surface having a polygonal profile and a second retracted position in which said panels are stacked one over the other in order to form a linear bundle.

6. The assembly of claim 5, wherein, for any position between said first and second positions, said first, second, third and fourth pivots together define a parallelogram.

7. The assembly of claim 5, wherein said first and second panels are in at least a partially overlapping relationship with one another even when said assembly is in said extended position.

8. The assembly of claim 1, wherein said first and second panels each comprise a panel member and first and second protrusions for defining said first and second panel pivot elements.

9. A covering comprised of two or more assemblies according to claim 1, wherein the edges of the assemblies are essentially in contact with one another such that a continuous surface is formed when they are in an extended position.

10. A covering comprised of two or more assemblies according to claim 1, wherein the edges of the assemblies are in an overlapping condition to one another for all positions.

11. A covering comprised of two or more assemblies according to claim 1, wherein linear supports connects neighboring assemblies to each other for all positions.

12. An assembly according to claim 5, wherein the links and panels take on an essentially parallel condition when the assembly is in a retracted position.

13. An assembly according to claim 1, wherein the panels are essentially planar.

14. An assembly according to claim 1, wherein the panels are curved.

15. An assembly according to claim 1, wherein the links are essentially straight.

16. An assembly according to claim 1, wherein the links are curved.