Automatic threshold seal for a door

Movable or removable closures – Closure movement actuated retractable sealing – guiding or... – Resilient means swings strip to retracted position

Patent

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Details

49308, E06B 720

Patent

active

044257384

ABSTRACT:
An automatic threshold seal for a door having a pivoted structure for bearing a compressible seal disposed within a housing and comprising apertured control members affixed within said housing and to the upper surface of said pivoting structure through which a spring rod is installed in such fashion that the apertured control member affixed to said pivoting structure automatically operates the seal as an end of the spring rod projecting through the hinged edge of the housing is activated as the door opens and shuts.

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