Door seal

Abstract

A movable seal for mounting to a door, the moveable seal including a drop-plate configured to move to close or cover a gap between a bottom of a door and a floor, a plunger extending laterally configured to be pressed by a door frame as the door closes, a slider arranged to be moved laterally by the plunger when the plunger is pressed, the slider having one or more ramp surfaces, and one or more first rollers. The slider is configured such that when pushed laterally by the plunger the one or more ramp surfaces push against the one or more first rollers moving the drop-plate transversely to extend the drop plate outwards for closing or covering the gap to the floor.

Dependencies are inferred from the claim text.