Patent ID: 8887790
Filing Date: 2014-11-18
Classification: E05D,E05Y,E06B,Y10T

Abstract:
1. An overhead roll-up door assembly for a vertically moving door to permit and prohibit access to an opening, the door assembly comprising: a door panel having two faces, a top edge, a bottom edge, and opposing marginal and lateral edges, the door panel having at least one wind lock attached proximate each marginal edge, each of the wind locks being a single body having a drum for winding and unwinding the door panel to permit and prohibit access to the opening; and, a pair of opposing parallel side columns aligned and spaced apart such that at least a portion of the lateral and marginal edges of the door panel engage at least a portion of the side columns to guide the door between the open and closed position and each of the at least one wind locks engage at least a portion of one of the side columns to prevent the door panel from disengaging from the side columns from a force created by wind, wherein at least the angled portion facing the interior of the opening has a first durometer and at least the substantially rectangular portion has a second durometer, different from the first durometer.