Plastic bore seal

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member

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Details

277198, 277207R, 277208, 277235R, 285354, F16J 908, F16J 1532

Patent

active

049307916

ABSTRACT:
A plastic bore seal assembly, for use in a static or dynamic mode, comprising a sleeve-type seal element with an annular sealing lip at each end thereof, an anti-extrusion ring surrounding the seal element intermediate the sealing lips, one or more sleeve-like finger springs within the seal element, and optionally a wear sleeve within the seal element bore.

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