US Patent 7950196 Sealing trumpet for a post-tension anchorage system

An anchorage for post-tension system has an anchor body with an interior passageway, a polymeric encapsulation extending over the anchor body so as to define a trumpet extending outwardly on one side of the anchor body, and an annular seal formed so as to extend inwardly relative to a wall of the trumpet. The annular seal is in liquid-tight sealing relation with an outer surface of a tendon extending through the interior passageway. A fixing element is formed within the interior passageway so as to fix a position of the sheathing on the tendon.