LIQUID CONTAINMENT DOOR WITH CONTINUOUS GASKET
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United States of America
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Issued Date -
Dec 30, 2021
app pub date -
Jun 25, 2020
filing date -
Jun 25, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A pedestrian door system includes a door frame comprising a frame strike side, a frame hinge side, and a frame sealing surface that extends up each of the frame strike and frame hinge sides. A threshold extends between the frame strike and frame hinge sides and includes a base secured to a floor surface and a threshold sealing surface. A door panel includes a panel bottom side, a panel strike side, a panel hinge side, and a continuous gasket extending continuously along the panel bottom side and up each of the panel strike and panel hinge sides. A door hinge couples the panel hinge side to the frame hinge side and facilitates hinged movement of the door panel between an open position and a closed position in which the gasket seals against the frame sealing surface and the threshold sealing surface in a liquid-tight manner.
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