초록 ▼

A variable panel assembly is herein disclosed which is comprised of a plurality of panels and a plurality of links where by rotating one or more links, the assembly shifts between a largely uncovered configuration to a covered configuration, where in the first configuration the panel profiles are es

A variable panel assembly is herein disclosed which is comprised of a plurality of panels and a plurality of links where by rotating one or more links, the assembly shifts between a largely uncovered configuration to a covered configuration, where in the first configuration the panel profiles are essentially aligned, and in the second configuration the panel profiles are offset relative to one another. Further disclosed herein are methods to control the movement of the assembly, both manual and motorized.

대표청구항 ▼

The scope of the invention is in the following claims: 1. A panel assembly comprising: at least two panels disposed substantially one on top of the other, each said panel having at least two pivot connections; at least two link elements, each link element having at least two pivots which are arrang

The scope of the invention is in the following claims: 1. A panel assembly comprising: at least two panels disposed substantially one on top of the other, each said panel having at least two pivot connections; at least two link elements, each link element having at least two pivots which are arranged in a step wise fashion; wherein one of said pivots of each of said link elements is pivotally attached to one of said pivot connections on one of said panels; wherein a second of said pivots of each of said link elements is pivotally attached to one of said pivot connections on a second of said panels; wherein said panels are moveable relative to one another between a first position and a second position in response to rotation of at least one of said link elements such that said panels are substantially aligned in said first position and are offset with one another in said second position; wherein each said panel has at least one opening such that, in said first position, said openings of said panels are substantially aligned for defining a passage and, in said second position, said openings of said panels are not substantially aligned, thereby covering at least a portion of said passage; and wherein a first pivot of one of said link elements, a second pivot of said one of said link elements, a first pivot of another of said link elements and a second pivot of said another of said link elements together define a shape in the form of a parallelogram. 2. The panel assembly of claim 1, wherein said shape remains a parallelogram when said panels are moved between said first and second positions. 3. The panel assembly of claim 1, wherein one of said at least two panels comprise a base panel having a profile and wherein the remaining panel or panels always lies within the profile of said base panel when said panels are moved between said first and second positions. 4. The assembly of claim 1, further including a drive handle connected to at least one of said panels for operatively moving said panels between said first and second positions. 5. The assembly of claim 1, further including a motor operatively connected to at least one of said panels for driving said panels between said first and second positions. 6. The assembly of claim 1, wherein each said panel has a rectangular shaped profile. 7. The assembly of claim 1, wherein each said panel has an L-shaped profile. 8. The assembly of claim 1, wherein each said panel has an elongated profile. 9. The assembly of claim 6, wherein each said panel has four openings such that, in said first position, corresponding openings in each said panel are aligned for defining four passages, and, in said second position, said corresponding openings are not aligned, thereby covering at least a portion of each said passage. 10. The assembly of claim 1, wherein the number of panels correspond to the number of pivots of each link element. 11. The assembly of claim 1, wherein the number of link elements correspond to the number of pivot connections of each said panel. 12. The panel assembly of claim 11, wherein said shape is always a parallelogram when said panels move between said first and second positions. 13. The panel assembly of claim 12, wherein each said panel has at least one opening such that, in said first position, said openings of said panels are substantially aligned for defining a passage and, in said second position, said openings of said panels are not substantially aligned, thereby covering at least a portion of said passage. 14. The assembly of claim 1 wherein said first panel is disposed in a first plane and said second panel is disposed in a second plane, said planes being parallel to each other and said panels remaining within the respective planes as they move between said positions. 15. The assembly of claim 1 wherein each said panel has an angular orientation that does not change as said panels move between said positions.