Ninety degree wind lock with break-away capability and door panel and door assembly utilizing the same

1. An overhead roll-up door assembly for selectively opening and closing an opening bounded by a top, a bottom, and opposing side edges, the overhead roll-up door assembly door assembly comprising:

a door panel having a top edge, a bottom edge, a first face, a second face, and opposing vertical edges;

at least two wind locks, each wind lock having a thickness and being attached proximate a different opposing vertical edge, each wind lock including a first edge and a second edge wherein

the first edge extends substantially perpendicular to the first or second face of the door panel, the first edge being located a distance from the opposing vertical edge proximate the respective wind lock,

the second edge is at least partially located between the first edge and the bottom edge of the door panel, and

the second edge is beveled such that it extends vertically from the first or second face of the door panel at an angle to the door panel; and

at least two side columns positioned on opposite sides of the opening such that one side column is proximate each opposing side edge of the opening, each side column having a base portion and an outer cover portion, each outer cover portion including a parallel portion and a perpendicular portion, wherein

each parallel portion is substantially parallel to, and spaced apart from, the respective base portion, each parallel portion being spaced apart from the respective base portion a first distance and defining an area between there between, the area at least partially defining a vertical channel in each side column for engaging and guiding the door panel as the door panel is opened and closed; and

each perpendicular portion extends substantially perpendicular from the respective parallel portion in a direction towards the respective base portion, each perpendicular portion terminating before extending to the respective base portion so that a gap extending a second distance is formed there between, the second distance being less than the first distance between the respective parallel portion and the respective base portion,

wherein, the thickness of the door panel and each wind lock is greater than the gap in each side column, and each perpendicular portion engages one of the at least two wind locks when a wind load is applied to the door panel to prevent the door panel from escaping the vertical channel in each side column.

2. The overhead roll-up door assembly of claim 1 wherein each wind lock includes a top face, wherein at least one of a portion of at least one of the door panel located proximate the first edge, the first edge, and the top face are covered in polyethylene terephthalate (PET) fabric.

3. The overhead roll-up door assembly of claim 1 wherein each side column includes a guard piece, the guard piece being operably attached to the perpendicular portion proximate the gap between the perpendicular portion and the base portion, the guard piece being configured to engage each respective wind lock when a wind load is applied to the door panel.

4. The overhead roll-up door assembly of claim 1 wherein each second edge engages the perpendicular portion of each respective side column when the transverse force impacts the door panel, the second edge being capable of passing through and expanding the gap in each respective side column by rotating the outer cover portion of the respective side column.

5. The overhead roll-up door assembly of claim 1 wherein each second edge extends laterally across the first or second face of the door panel at an angle to each respective first edge.

6. The overhead roll-up door assembly of claim 5 wherein each second edge extends laterally across the first or second face of the door panel at a second angle to each respective first edge, the second edge beginning proximate the respective first edge and terminating proximate the opposing vertical edge proximate the respective wind lock the second edge being at a third angle to the bottom edge of the door panel.

7. The overhead roll-up door assembly of claim 1 wherein each wind lock includes an exterior edge opposite each respective first edge, wherein each exterior edge is positioned closer to the opposing vertical edge proximate each respective wind lock than the first edge and each exterior edge extends vertically from the first or second face of the door panel.

8. The overhead roll-up door assembly of claim 7 wherein each second edge extends laterally across the first or second face of the door panel between the respective first edge and the respective exterior edge.

9. The overhead roll-up door assembly of claim 8 wherein each second edge extends between the first edge and the respective exterior edge and at an angle of 60 degrees to the bottom edge of the door panel.

10. The overhead roll-up door assembly of claim 1 wherein each side column includes a mounting bolt, the mounting bolt operably attaching the respective outer cover portion to each respective side column.

11. The overhead roll-up door assembly of claim 10 wherein each side column includes a resilient member, the resilient member being operably connected to each side column by the respective mounting bolt, each resilient member allowing the outer cover portion of each side column to rotate, expanding the gap in each side column to allow the engaged wind lock and vertical edge to escape the side column when a transverse force impacts the door panel.

12. The side column of claim 11 wherein the resilient member comprises one of a steel washer or a rubber washer.